Top 50 Clean Energy Startup Investors in United States (June 2026)

Portfolio highlights

• PeelON — At PeelON, we're passionate about freshness, sustainability, and innovation. Our mission is to revolutionize the packaging industry by offering biodegradable solutions that keep produce fresher for longer while minimizing environmental impact. With PeelON, you can trust that your fruits and vegetables stay crisp, delicious, and planet-friendly. Join us in our journey towards a fresher, greener future. - Biodegradable covers - food packaging - biodegradable food packing - fresh fruit covers
• Queens Carbon — Queens Carbon is working on a processing system that will dramatically cut energy use. The system minimizes calcination and material synthesis energy consumption, allowing for low-cost carbon capture and carbon-neutral cement manufacture.
• Electrified Thermal Solutions — Electrified Thermal Solutions, Inc. is developing the Joule Hive: a new energy storage technology that converts surplus zero-carbon electricity into heat.

Portfolio highlights

• SunDensity — SunDensity has developed a groundbreaking Photonic Smart Coating (PSC™) technology that enables the up and down conversion of the wavelengths in white light (UV to IR) to match the desired band which can solve several in-efficiencies in photonics. By conversion of spectrum, they have developed, and field tested a patent-pending PSC™ thatsignificantly reduces the cost of electricity generated by solar photovoltaics (PV) applications, customizes thermal and optical behavior of architectural glass, and increases the quantum efficiency of optoelectronic instruments.
• Ndustrial — Ndustrial delivers a real-time industrial intelligence platform that enables companies to gain new levels of insight into their business processes and energy intensity and then optimize and transform them for sustained competitive advantage.
• Leading Edge Equipment Technologies — Leading Edge Crystal Technologies is a developer of kerfless, single crystal silicon wafers intended to be used in solar panels with higher efficiency and lower cost that fit into existing module manufacturing processes without any changes.

Portfolio highlights

• Corelight — Corelight helps network defenders reach the high ground where they can see more and react faster.
• Arcadia — Arcadia unlocks access to global utility data. Our technology powers the next generation of climate solutions, giving anyone the tools to electrify and decarbonize.
• Advanced Microgrid Solutions — Advanced Microgrid Solutions installs advanced energy storage systems in buildings to lower energy costs for consumers and provide clean. AMS's Hybrid-Electric BuildingsTM Project deploys large networks of battery systems in targeted buildings where electric utilities need grid support. The company can seamlessly shift an entire fleet ofbuildings from grid power to battery power providing real-time support to the electric grid. Building owners get paid for being part of the solution to today's energy challenge.Advanced Microgrid Solutions artificial intelligence-powered software maximizes the value of renewables, batteries, and entire asset portfolios so they can deploy and use more clean energy with higher ROI. It uses deep learning algorithms to enable optimized trading of complex energy assets in wholesale energy markets. The company was founded in 2013 and is headquartered in San Francisco, California, United States.

Portfolio highlights

• Karius — Karius is a life sciences company focused on generating genomic insights for infectious diseases with a non-invasive Karius Test that helps clinicians make rapid, treatment decisions. By mapping each patient’s microbial landscape from a single blood draw, Karius moves closer to a vision of a world where infectious disease is no longer a majorthreat to human health. The Karius laboratory is CLIA-certified and CAP-accredited to perform high-complexity clinical laboratory testing.
• Speak — People spend $90 billion a year on human english teachers that are expensive and ineffective. Speak offers a mobile app where you can have english conversations with your phone about real world scenarios like interviewing for a job or asking for directions. It uses speech recognition to identify english words through thick accents and teach peopleto speak more clearly. Meanwhile, it’s building a massive database of accented-english speech, which can be used to improve its system and other speech recognition systems. Speak’s team formerly built accent detection systems and sold Flashcards+ to Chegg. Though AI translation might reduce the need for people to know other languages, speaking English remains a valuable skill people are willing to pay for.
• The Climate Corporation (Bayer Crop Science) — The Climate Corporation (formerly WeatherBill) aims to help farmers around the world protect and improve their farming operations with uniquely powerful software, hardware and insurance products. The company’s proprietary Climate Technology Platform combines hyper-local weather monitoring, agronomic modeling, and high-resolution weather simulationsto deliver Climate Basic and Climate Pro, mobile SaaS solutions that helps farmers improve profitability by making better informed operating and financing decisions.

Portfolio highlights

• Agility — Agility develops humanoid robots and automation platforms for warehouse, manufacturing, and logistics operations. It provides robotic deployment solutions and software platforms that support industrial automation and the handling of repetitive tasks. The company also offers software platforms to manage and support robotic operations in industrialenvironments.
• Gradiant — Gradiant deploys advanced water treatment solutions and technologies to solve the toughest water challenges for the world's critical industries.
• Via Separations — Process intensification For today's industries. Do More. With Less. info@viaseparations.com

Portfolio highlights

• Ownwell — Ownwell combines technology and local expertise to help real estate owners save money on property taxes.
• Engine Labs — AI powered IDE in the browser. Engine provides a complete solution for full stack development. Complete access to your codebase & infrastructure. Build with words and code.
• Mogul — Your path to financial success in the music business.

Portfolio highlights

• SoloPulse — SoloPulse is changing how the world sees by bringing a new approach to sensing and communication technologies that is based on proprietary mathematical wave theory algorithms. This approach unlocks barriers that legacy technologies face while also improving computational efficiency and resolution. SoloPulse’s advanced sensing and beamformingtechniques can use a single electromagnetic pulse to produce high-resolution imaging and increased data transmission rates.
• Proteus Space — Pioneering Automated Satellite Design for Rapid, Payload-Tailored Satellite Deployments with a World-Class Space and Advanced Technology Leadership Team
• MetOx Technologies — MetOx is a commercial manufacturer of high-temperature superconducting (HTS) wire using YBCO. HTS wire transmits transmits vast amounts of electricity in small cross-sections without electrical loss and without generating heat. HTS wire is critical for upgrading transmission and distribution lines (T&D), enabling magnetic confinement fusionreactors, and building next generation MRI scanners.

Portfolio highlights

• AccessGrid — AccessGrid provides APIs for managing NFC access passes on mobile devices with MIFARE DESFire compatibility. Create and manage secure digital access credentials for your organization.
• Shellworks — Reimaging nature's packaging with beautifully sustainable, truly compostable alternatives to plastic for cosmetics and beauty products.
• Earth Force Technologies — Earth Force is a Vegetation Management System platform.

Portfolio highlights

• Meati — Meati Foods is a consumer goods company that offers carbon materials, bioengineering, and filtration. It focuses on using proprietary, clean technologies to provide nutrient-dense, plant-based meat alternatives that everyone can enjoy and feel good about eating every day.
• Branch Energy — A tech-powered, green energy provider focused on helping consumers reduce their energy bills and carbon footprints
• MineSense Technologies — MineSense Technologies is a developer of a data analytics platform intended to monitor and improve the productivity and recovery of mines. The company's platform provides businesses with real-time, sensor-based sorting of low-grade ore to a level of sensitivity and to identify differences in mineralogy, enabling the mining industry to sortores easily and enhance mineral planning.MineSense Technologies was founded in 2008 and is headquartered in Vancouver, Canada.

Portfolio highlights

• Onit — Onit deploys Onit Apps to simplify business process automation and improve business productivity across all departments and industries. The Onit App Builder allows business users to drive efficiency and productivity by combining business process management, project management, and information management into one easy to use the tool so the usercan create their own Onit Apps without having to rely on IT for support. Businesses have processes for everything -- whether it’s hiring a vendor or law firm, terminating an employee, submitting a contract for review, requesting a trademark request, obtaining an NDA, etc. Most of these processes are manual, paper-intensive, and cumbersome. With Onit Apps, processes are automated in a few clicks, responsible parties are notified immediately, and data collection is centralized. Onit doesn’t require any software to download or resources from IT.
• Calxeda — Calxeda provides revolutionary efficiency to the data center. Leveraging ultra-low power technology from ARM, servers built on Calxeda’s silicon and software platform consume a fraction of the power and space of today’s best-in-class servers, enabling data centers to realize significant reduction in capital and operating expenses. The Calxedaplatform scales efficiently to thousands of server nodes, with unique network and storage acceleration, and is enhanced with management technology to deliver true “energy-proportional” computing. The result is a stunning breakthrough in performance efficiency, density, and scalability.
• Zilliant — Zilliant puts pricing at the heart of your business, transforming how you use data to price and sell. See what the industry's leading cloud-native pricing, CPQ, and revenue optimization software can do for your business.

Portfolio highlights

• Ephos — Designing and manufacturing glass-based integrated photonic circuits that power the most advanced classical and quantum devices
• C-Motive Technologies — C-Motive Technologies focuses on reinventing the electric motor. Its motors run on the principle of electrostatic forces, also known as "static cling,"​ and stands to change the machines that shape and run people's lives. Founded by Dan Ludois and Justin Reed in 2012, C-Motive Technologies is headquartered in Madison, Wisconsin.
• Electrified Thermal Solutions — Electrified Thermal Solutions, Inc. is developing the Joule Hive: a new energy storage technology that converts surplus zero-carbon electricity into heat.

Portfolio highlights

• VEIR — Discover VEIR's cutting-edge technology for superconducting power lines that offer 5-10x greater transfer capacity and 90% less resistive line losses.
• Osmoses — Osmoses is a cleantech company that is transforming chemical separations. Its mission is to eliminate energy waste with efficient membrane technology, reducing production costs for customers and CO2 emissions for the environment. Hydrogen, carbon capture, and renewable natural gas are some of the in
• BlueShift — BlueShift operates as an electrochemical climate tech innovator. BlueShift unlocks underutilized resources with advanced electrochemical technology.

Portfolio highlights

• Synfini — Synfini, Inc., a privately held Menlo Park, California-based company, is a pioneer in agile chemistry. Its advanced, automated molecular discovery platform is transforming drug discovery through integrated neuro-symbolic AI, discovery-focused robotic automation, and world-class chemistry data. The patented Synfini platform includes automatedchemical synthesis technologies from SRI International. As a commercial enterprise Synfini will provide accelerated molecular discovery to drug hunters and pharmaceutical companies worldwide.
• Nervonik — Explore Nervonik neuromodulation devices that are working to redefine peripheral nerve stimulation with advanced technology for high motion.
• Ruli — Ruli reimagined the in-house counsel experience through the development of an AI Counsel teammate, aiming for unmatched efficiency and collaboration

Portfolio highlights

• Beacon AI — Beacon AI is building the future of flight safety for commercial and private fleets.
• Atomic Machines — Atomic Machines are into MEMS micro- and nano-fabrication.
• Odys Aviation — We’re Craft Aero, a sustainable aviation startup. We are building vertical take-off and landing aircraft for the world’s busiest routes.

Portfolio highlights

• Calicat — H2UTechnologies -Co-founded by Motus Ventures and H2U Chief Scientific Advisor, Dr Nathan Lewis-George L. Argyros Professor of Chemistry at the California Institute of Technology and founding Director and Scientific Director of JCAP (Joint Center for Artificial Photosynthesis)/Cal Tech...clean energy

Portfolio highlights

• Calicat — H2UTechnologies -Co-founded by Motus Ventures and H2U Chief Scientific Advisor, Dr Nathan Lewis-George L. Argyros Professor of Chemistry at the California Institute of Technology and founding Director and Scientific Director of JCAP (Joint Center for Artificial Photosynthesis)/Cal Tech...clean energy

Portfolio highlights

• AmpUp — Commercial electric vehicle (EV) charging network solutions made simple for everyone. Easily manage and analyze EV charging data from a single dashboard.
• Sybill AI — Bringing Emotional Intelligence to Video Calls
• Carbon Collective — Carbon Collective is the first 100% climate-focused online investment advisor with the mission to close the annual $5 trillion climate investment gap.

Portfolio highlights

• WeaveGrid — WeaveGrid operates with utilities and owners of electric vehicles (EV) to allow and speed up transportation electrification. Using machine learning, optimization, and predictive analytics, the company's software solution solves several EV-grid integration challenges for utilities in a systems-oriented manner; helps integrate renewable energyresources on the grid; and saves utility customers' money on their bills.
• 75F — 75F's award-winning smart sensors and controls improve indoor air quality and make commercial buildings more comfortable and energy efficient. Automatically.
• Dandelion Energy — Dandelion's nation-leading geothermal drilling and heat pumps provide cost-effective, renewable home heating and cooling.

Portfolio highlights

• Fathom Therapeutics — Fathom Therapeutics, previously known as Atommap, is a biotechnology company focused on designing therapeutic molecules through computational drug discovery approaches. The company develops models that simulate biomolecular and protein motion to better understand how proteins behave and interact, enabling the identification of new therapeuticstrategies. Its platform combines generative design, predictive modeling, and computational assays to create and evaluate molecular candidates for their binding affinity and functional effects. By leveraging these simulations, it supports drug discovery processes such as hit identification, lead optimization, and the design of targeted molecules, including degraders and molecular glues. The company also collaborates with partners by providing molecular designs, predictive insights, and co-development opportunities for advancing therapeutic candidates.
• Adro — Designed to work when you arrive Spend and save like a local. Easy to use. No unfair fees.
• CREW Carbon — CREW provides wastewater treatment facilities with a process intensification solution that improves performance, lowers costs, and permanently removes greenhouse gasses.

Portfolio highlights

• GridStrong —
• Lydian — Lydian aims to accelerate the decarbonization of the chemical industry by electrifying the chemical production process. Founded in 2021 by Branko Zugic, Lydian is headquartered in
• Parallel Systems — Parallel Systems designs an autonomous, zero-emissions freight transportation system. The company believes the future of freight transportation should be fast, inexpensive, and clean, while also reducing congestion on the highways. Parallel Systems was founded in 2020 and is headquartered in Los Angeles, California.

Portfolio highlights

• Humio — Humio operates as a time-series logging and aggregation platform designed for unrestricted and comprehensive event analysis. It is deployable on any infrastructure including both in the cloud and on-premises. Humio enables data aggregation, exploration, reporting, and analysis from a range of sources ingesting massive volumes of log data instantly.Its data storage and in-memory search/query engine technologies provide customers cost-competitive log management and analysis solution, all while requiring significantly less hardware and engineering resources.The company was founded in 2016 and is headquartered in London, England.
• OpusClip — Opus Clip turns long videos into high-quality viral clips for you to share on TikTok, YouTube Shorts, and Reels to increase social media reach.
• Arda Therapeutics — Arda Therapeutics is a biotechnology company taking aim at chronic diseases and aging by eliminating the pathogenic cells that drive these conditions. Their approach starts by using single-cell data to identify pathogenic cells and specific markers to target them. They then design therapies to eliminate these - and only these - cells.Arda wasfounded in 2021 in the San Francisco Bay Area, CA.

Portfolio highlights

• Universe — Universe is the first website builder and commerce platform built for mobile devices. With its magical drag and drop interface, anyone can easily create a website and start selling online in minutes from anywhere.
• David Energy — David Energy is an electricity provider that designs, builds, and manages onsite energy grids. The company empowers buildings with the tools needed to maximize onsite energy and bring transparency to a traditionally opaque, commoditized industry. It provides hands-on expertise and on the ground support, all delivered through its software platform.Founded in 2017, David Energy is headquartered in Brooklyn, New York.
• Gradient — Gradient Security Mesh. Prevents breaches before they happen by securing what others can't. Cybersecurity that goes beyond zero trust.

Portfolio highlights

• equipifi — Equipping banks with buy now, pay later capabilities.
• Earlyasset — Earlyasset is a private market infrastructure company that brings price transparency and liquidity access to the venture secondary market.The platform enables shareholders — including employees, founders, and early investors — to discover the estimated market value of their private equity, priced to their specific share class and cap stackposition using real market data, public comparables, and proprietary signals. Unlike last-round valuations or 409A estimates, Earlyasset models what a secondary buyer would actually pay today.For VCs, LPs, and multi-asset holders, Earlyasset provides portfolio-level pricing across dozens of positions — uploadable via a schedule of investments — updated continuously as market conditions change.When shareholders are ready for liquidity, Earlyasset Capital steps in as a direct buyer for qualifying companies (Series B+ with strong revenue and growth). For situations outside that criteria, the platform's SecondaryOS product helps issuing companies manage bespoke secondary transactions directly — handling shareholder communications, cap table coordination, and share pricing for transactions of any size and stock class.Earlyasset removes the friction, opacity, and broker dependency that have historically made private market liquidity inaccessible for most shareholders. The result is a transparent, company-friendly process that puts shareholders in control of when and how they access the value they've earned.
• Keebler Health — Keebler Health is an AI-first risk adjustment platform for providers and payers that are at risk for Medicare & Medicaid lives.

Portfolio highlights

• Acelab — Discover and compare over 25,000 building products with Acelab. Find the best solutions for your construction projects. Explore our catalog today.
• Ruli — Ruli reimagined the in-house counsel experience through the development of an AI Counsel teammate, aiming for unmatched efficiency and collaboration
• Openly — Openly provides exceptional insurance by delivering truly comprehensive coverage through independent agents without surprise or concern. We do this because we exist to make insurance remarkably simple.

Portfolio highlights

• Solsten — 12traits is an AI firm engaged in understanding human behavior in the digital world for powering the future of customer experience.
• Goally — Hi! We're Goally. We make bedtime & mornings way less stressful with a safe tablet built for kids. We'll help with routines, social skills, and more!
• Nutrisense — NutriSense CGM program allows you to track how your diet, exercise, lifestyle, and sleep affect your blood glucose levels. Accountability with every CGM sensor scan and registered dietitian support to help you achieve your health goals.

Portfolio highlights

• BoldHue — BoldHue is a beauty tech company that develops a Bluetooth-enabled handheld device to customize beauty needs. Its platform uses AI technology to scan faces, display color, and match the color of the face to dispense pigmentation into the base foundation. BoldHue was founded in 2019 and is headquartered in Aurora, Colorado.
• EdLight — EdLight helps teachers focus on student work. With remote learning, it's harder than ever to see authentic student work. EdLight allows teachers to give real time feedback on images of student work.
• AudioMob — Monetizing mobile games non-intrusively using audio ads! AudioMob are the creators of Audio Enhanced Banners & Rewarded Audio

Portfolio highlights

• EARTH AI — Earth AI is a high-performance explorer for clean energy minerals. We turbocharge metals exploration to build the electric future.
• Genies — Genies empowers anyone to create AI characters, fashion, props, and experiences with UGC tools. The Avatar Framework and creation tools enables developers, talent, and IP to generate and deploy engine-ready AI characters.
• Moxion Power — Good Energy. Radical Power.

Portfolio highlights

• Arraiy — Headquartered in Palo Alto, Arraiy is building the premier AI-driven production platform for the motion picture and television industry. Arraiy is collaborating with major studios, industry veterans, and award-winning artists to re-invent the filmmaking process with machine learning at its foundation. With its products, Arraiy seeks to enhance thecreative freedom of storytellers and unlock the next generation of visual storytelling.
• Clarifai — Clarifai is the leading Machine Learning, Computer Vision, NLP Platform. Label, train, deploy models on one AI platform for developers & data scientists.
• Primer — Primer makes powerful mission-ready AI software designed to work in your environment, on your data. We help national security teams sift through massive unstructured data sets to find the needle in the haystack, understand and visualize their data, and act collaboratively. Our mission is to empower decisions that can be defended, and acted upon confidently.

Portfolio highlights

• Geopyörä Oy — Geopyörä is the state of the art in rock breakage characterization testing and it was developed to allow mining companies to test several samples at low cost for geometallurgical, comminution design and control applications
• General Fusion — General Fusion is developing fusion energy: a clean, safe, abundant and on-demand approach to generating electricity.
• Q5D Technology — Additive manufacturing with conductors. Eliminate traditional wiring, saving space and weight. Unique 5-axis robots add power and data functions to products. Simplify supply chains and manufacturing. Transform productivity with our hardware, software, and support.

Portfolio highlights

• CytoTronics — CytoTronics is designing and developing cell culture plates with embedded high-density electronic systems.
• ImmunoScape — ImmuniScape discovers and develops novel TCR-based therapeutics against solid tumors
• InterVenn — InterVenn focuses on the identification, quantification, and classification of Glycoproteomic and other PTM signals found in human blood and tissue for biomarker and target discovery. It specializes in the fields of biotechnology and life science. The company's VISTA is the first commercially available platform that can assess (serum orplasma) protein glycosylation in a site-specific manner, across thousands of peptides and glycopeptides.It was founded in 2017 and headquartered in Redwood City, California.

Portfolio highlights

• Haiqu — Default page description
• Step — Build credit, bank smarter, and grow your money with Step. No hidden fees, no minimums. Join 7M+ users taking control of their finances. Start free today.
• Switchboard — Switchboard's service design, coaching, and software offerings generate real results for higher ed teams and institutions.

Portfolio highlights

• Human Security — HUMAN is a cybersecurity company that protects enterprises from bot attacks to keep digital experiences human.
• CryptoNumerics — HIPAA, GDPR and Data Residency requirements restrict your ability to conduct data science. CryptoNumerics removes these restrictions. CryptoNumerics enables you to create privacy protected datasets with quantifiable privacy risk. In addition, you can build statistical and machine learning models that protect people’s privacy. Our team consists ofengineers and visionaries with previous experience in C-Level roles at Fortune 500 companies, founding teams of venture backed growth stage start-ups, and accomplished R&D leaders.
• Coalesce Automation — Coalesce is the only data transformation tool built for scale. Evolve your transformations and empower your entire data team.

Portfolio highlights

• 3E Nano — Transform your windows and other transparent barriers with NxLite's innovative coatings on glass and lightweight polymers.
• Utilidata — Utilidata is an AI-powered technology company that provides utilities with robust, real-time insights to operate a connected grid and better serve their customers.
• LO3 Energy — LO3 Energy is a technology and business development consulting firm with a focus on emerging decentralized business models. The company builds tools and develops projects to support and accelerate the proliferation of the distributed energy, utilities, and computation sharing economy of the future.

Portfolio highlights

• Tyba — Tyba's unified project simulation and operating platform helps teams develop, operate, and optimize standalone and hybrid storage projects.
• Vor Systems —
• Everstar — Everstar is an AI-powered system designed to assist with the operation and management of nuclear power plants.

Portfolio highlights

• CareCar — CareCar is a supplemental benefit administrator and value-based care services platform. We connect payers, caregivers, and members to close gaps, remove barriers to care, and improve health.
• TomoCredit — TomoCredit is building the next generation credit card designed for Millennials with no credit history or credit score by analyzing alternative data sources through its proprietary algorithm. founding team is made up of immigrant founders who all felt the challenge of getting a credit card as foreign nationals. The team is comprised of alum fromCoinbase, The Kenetic Hedge Fund and Google and have attended schools including MIT and UC Berkeley.
• Bloomlife — Bloomlife is a maternal health company improving the health and wellbeing of women and their babies through personalized prenatal care.

Portfolio highlights

• Kidcaboo — Kidcaboo, A Rideshare for Kids
• Astek Diagnostics — Saving lives through antibiotic sensitivity precision diagnostics
• Legends of Learning — Math and science games for grades K-8 that increase engagement and test scores. Curriculum aligned. Backed by Research. Teacher Reviewed. Fun for Students.

Portfolio highlights

• Lightform — Lightform LFC Kit and LF2+ AR projector enable you to create light and sound experiences with sound-reactive projection mapping. Lightform brings projection mapping in reach for visual artists, designers, and other creatives.
• TripleBlind — TripleBlind unlocks the estimated 105 petabytes of data stored by enterprises today that are inaccessible and not commercialized due to privacy concerns, operational complexity and regulation. The company’s patented breakthroughs in advanced mathematics enable organizations to privately share larger and more diverse data sets. Many high-valueapplications apply, such as innovating enhanced algorithms for medical diagnoses and improving anti-fraud initiatives for financial services. TripleBlind is the only technology that enables enterprises to rapidly commercialize data while maintaining compute performance; enabling all types of analysis on all data types, such as PII, PHI, genomic data, images, and confidential financial records. At the same time, the solution automatically enforces all international and regional data privacy standards including HIPAA, GDPR, PDPA and CCPA.TripleBlind is superior to existing solutions such as homomorphic encryption (slows compute performance), secure enclaves (siloes data), tokenization/masking/hashing and differential privacy (reduces accuracy), synthetic data (not real data), federated learning (limited use for algorithms), confidential computing (requires data centralization) and blockchain (not interoperable). Innovators such as Accenture, the Mayo Clinic and Snowflake trust TripleBlind to protect sensitive data. Please contact us for an overview, live demo or a one-hour, hands-on workshop.
• Cognitive Space — Automating satellite operations and satellite Data-as-a-Service through AI to empower the use of space.

Portfolio highlights

• Caelux — Solar: Amplified Caelux is a pioneer in utilizing perovskites to make solar energy more powerful and cost-effective, enabling the next generation of solar innovation. PV 3.0 is Here. As competing technologies battle it out to improve solar return on
• Mantle — Mantle is an engineering and manufacturing company that has developed metal 3D printing technology to produce high-resolution parts that meet the critical needs of applications from automotive and aerospace to consumer product design and prototyping.
• Femtosense — Embedded AI platform built upon a unique AI accelerator capable of delivering higher performance at lower latency, using less energy in smaller silicon.

Portfolio highlights

• 4QT — Cleantech, Construction, Electrification
• AtmoCooling — AtmoCooling transforms coastal deserts into thriving hubs of agriculture, clean energy, and climate resilience. It was founded in 2022 and operates in the USA and UAE.
• Applied Atomics, Inc. — Co-located nuclear power plants to unlock the next 1,000 years of advanced industry.

Portfolio highlights

• DG Matrix — DG Matrix innovative solutions unlock gigaton-scale emissions reductions by enabling electrification anywhere and everywhere with less material and a smaller footprint.
• Overstory — Overstory applies artificial intelligence to high-resolution satellite imagery to provide real-time analytics of natural resources. We help to prevent forest fires, deforestation, power outages and are on a mission to create a more sustainable environment. Our insights on the quantity and quality of natural resources help to improve decision-makingby electric utility companies, forestry companies and NGOs.
• Moment Energy — Moment Energy empowers commercial and industrial clients across North America to reduce operational costs, increase energy resilience for business, and achieve sustainability goals.

Portfolio highlights

• Scalvy — Scalvy is a distributed power delivery company that develops modular power electronics and energy systems that enable distributed power delivery for applications such as data centers, energy storage, and electric mobility. The company replaces traditional centralized power architectures with a distributed system of “power neurons,” which convertand manage electricity closer to the point of use, improving efficiency, scalability, and system reliability. Its platform is built on software-defined, modular components that can be scaled across different power levels and use cases, allowing flexible deployment in high-demand environments. These systems support high-voltage output ranges and deliver high power density while reducing the physical footprint and complexity of conventional power infrastructure.
• Carbo Culture — We are a project developer with proprietary climate technology. We are building a rapidly scalable biochar carbon removal solution.
• Critical Loop — Critical Loop is an energy technology company that provides on-demand power solutions for industrial and infrastructure applications by combining modular hardware and software systems. Its platform integrates behind-the-meter battery storage, on-site generation, and grid power through intelligent controls that dynamically manage energy supply basedon availability and demand. The company develops and deploys scalable microgrid systems, including relocatable batteries and control units, which can be implemented rapidly to address delays or limitations in traditional grid capacity. It also handles project development, system design, deployment, and ongoing operations and maintenance, enabling continuous monitoring and optimization of power performance. Critical Loop’s solutions are used across sectors such as manufacturing, transportation, data centers, and critical infrastructure to ensure consistent and flexible energy access.

Portfolio highlights

• EdgeEnergy — EdgeEnergy provides EV Fast Charging in locations without three-phase. No batteries or solar panels required.
• Fetal Life — Fetal Life is a healthcare company that provides solutions which holistically offer care throughout the entire pregnancy journey and during the postpartum period by integrating medical devices, telehealth capabilities, data analysis and artificial intelligence. We aim to provide holistic care through our patented contraction monitoring device,patent-pending fetal heartbeat device, mobile app promoting self-management of health, telemonitoring, and telemedicine platform along with other 3rd party devices. Our devices are affordable, portable, and easy to use.
• Monster Rod Holders — The leader in American-made heavy-duty fishing rod holders and cat fishing rod holders.

Portfolio highlights

• Rangeland Energy — Rangeland Energy is an Oil & Energy Company that specialize in natural gas,natural gas liquids and other petroleum products.
• Cardinal Midstream — Cardinal was founded in 2008 with an initial $75 million equity commitment from EnCap Investments L.P. and EnCap Flatrock Midstream. In 2010, the equity commitment to Cardinal was increased to $280 million. Cardinal acquired and developed a substantial natural gas gathering, treating and processing system in the Arkoma Woodford Shale, and in 2012the company sold all of its midstream assets and its natural gas contract treating business to Atlas Pipeline Partners, L.P. (NYSE: APL) for $600 million.
• Vecino Energy Partners — Vecino Energy Partners is a growth-oriented energy infrastructure company.

Portfolio highlights

• Lasso — Tender Food is a plant-based and cultured meat company in the Greater Boston Area, a hub for biotech research and innovation. It specializes in creating alternative meats with authentic textures.
• Lilac Solutions — Lilac Solutions has developed a new ion exchange technology to address the challenges faced by lithium producers. Lilac's technology cuts capital and operating costs, accelerates project startup, boosts lithium recovery, and unlocks new resources. Their process is modular and can be ramped up quickly through pilot and commercial projects.Lilac is a mining technology company and is building partnerships with brine developers and operators around the world.
• Milvus Advanced — Our Midas-touch alloys replicate the functional properties of platinum-group metals at a fraction of the cost.

Portfolio highlights

• CNote — CNote makes initial Cash Deposits easy for corporations, foundations, and individuals. Align your financial goals with your values and drive change in communities.
• NurseDash — NurseDash is the first on-demand healthcare marketplace for facilities that need staffing support and clinicians looking for open shifts.
• Mentor Spaces — A community-driven mentorship platform designed to help companies scale DEI efforts while advancing the careers of underrepresented talent.

Portfolio highlights

• FYTO — Revolutionary Sustainable Agriculture
• Blackbird — We believe the next great hospitality technology platform should connect restaurants and their customers directly, in meaningful and ongoing ways. Blackbird is founded by a team with a passion for restaurants and a track record of using technology to solve problems.
• Foundation — Foundation Devices builds the open hardware foundation for Bitcoin and the sovereign Internet.They started Foundation Devices to make beautifully designed, open-source hardware for Bitcoin and the decentralized Internet. To bring great design and UX to hardware wallets, nodes, and more. To empower individuals to securely use and store Bitcoinwhile maintaining their sovereignty. To help our industry cross the chasm while staying true to its founding ideals. We call this open hardware. And we are excited to bring it to the world!

Portfolio highlights

• Kettle — Kettle is an underwriting platform built for the modern world
• StellarFi — We Pay Your Bills, So YouCan Build Credit. With Stellar your bills are paid on time and on your terms.
• Finix — Finix Payments is a payment infrastructure platform that gives businesses an alternate way to own, manage, and monetize their entire payments experience without the headaches or expenses associated with building an in-house system from scratch. Payments are the lifeblood of every business, and it is critical to company revenue and customerexperience that companies get the underlying technology right. Through its Visa partnership, Finix also facilitates real-time push-to-card payments.The company was founded in 2015 and is headquartered in San Francisco, California.

Portfolio highlights

• Mitico — C-Quester is a carbon capture startup that offers point source emitters, primarily natural gas powerplants, the ability to absorb CO2 emissions at a 40% lower cost than existing systems.
• Semi Zabala — Welcome to Semi Zabala, a pioneering semiconductor company dedicated to innovation and excellence. Our mission is to push boundaries and enhance technology, embodying our slogan: beyond the power. Explore our advanced solutions designed for a smarter, more connected future.
• Noble Gas Systems — Noble Gas manufactures high pressure, safe, light-weight, conformable gas storage and delivery for all compressed gasses, including nitrogen, air, oxygen, hydrogen and natural gas.

Portfolio highlights

• Jome — On our platform, you can search for and tour thousands of new construction homes and communities near you. Our new home experts are ready to guide you through the entire home-buying process and will help you turn your dream home into a reality
• Bavovna AI — Bavovna Inc., a Delaware C-corp, is a dual-use tech company primarily focusing on AI-driven alternative navigation for Unmanned Vehicles operating in GPS-denied and Electronic Warfare (EW) threatened environments. Bavovna combines fully NDAA complaint modular hardware and SaaS AI software for aerial, surface, and subsurface UV platforms to addressmalicious and natural challenges to Position, Navigation, and Timing (PNT) systems. Bavovna has tested its solutions widely in Ukraine, EMEA, and the US for different types of UAVs, including VTOL, fixed-wing, multi-copters, and surface and underwater vehicles.
• DC Connected — Mobility Enhancement Platform

Portfolio highlights

• Tandem PV — Discover the future of sustainable energy with Tandem PV, a leader in perovskite solar technology and innovative solar energy solutions.
• Noon Energy — Noon Energy develops a flow battery technology that enables economical long-duration energy storage. The company's design will allow intermittent renewable electricity sources, such as solar and wind, to meet continual demand. Noon Energy was founded in 2018 and based in Palo Alto, California.
• Sublime Systems — Sublime Systems develops technology to decarbonize cement.