Top 50 Oil and Gas Angel Investors in United States (October 2026)

Portfolio highlights

• Seismos — Discover Seismos Inc., a leading technology provider for the Oil & Gas industry. Our innovative suite offers non-invasive fracture property measurements and real-time analytics, empowering data-driven actions. Join thousands of U.S. plays benefiting from our award-winning solutions.

Portfolio highlights

• Aptera — Aptera is building hyper-efficient solar electric vehicles that get meaningful range from sunshine alone.
• Virtuix — With over 4000 Omnis shipped to date, the patent protected Omni system is the leading and most popular omni-directional treadmill on the market.
• Immersed — We immerse distributed teams into the same VR workplace to maximize productivity.

Portfolio highlights

• Seismos — Discover Seismos Inc., a leading technology provider for the Oil & Gas industry. Our innovative suite offers non-invasive fracture property measurements and real-time analytics, empowering data-driven actions. Join thousands of U.S. plays benefiting from our award-winning solutions.

Portfolio highlights

• Slick Energy, Inc. — Slick is an online marketplace that connects homeowners seeking heating oil to delivery companies in their area. Slick offers remarkable savings with an enriched and modern consumer experience. Heating oil is to Slick as books are to Amazon. We’re taking our model and our experience in the home energy space to build a solution for other energyproducts (propane, 24/7 emergency service, HVAC upgrades and more.) Slick Energy, the first integrated online platform for the $100+ billion (annual) home energy services industry. We launched Slick Energy to dramatically change the way consumers purchase and receive home energy services and just 17 months later we are seeing exciting, profitable and validated key metrics.

Portfolio highlights

• Nexxa.ai — Agentic automation tailored to system-critical industries the world relies on. Book a free consultation today.
• PromoShare — PromoShare® is an ambassador intelligence software that helps brands, sports and event producers generate revenue, loyalty and engagement through hyper local communities of fans, customers, influencers and brand advocates. A smarter way of doing word of mouth campaigns.
• Tavolo — Tavolo is an AI driven analytics platform that enables business owners to gain customer insights and automate marketing.

Portfolio highlights

• NewLimit — NewLimit is extending human healthspan by unlocking regenerative potential.
• Shellworks — Reimaging nature's packaging with beautifully sustainable, truly compostable alternatives to plastic for cosmetics and beauty products.
• Viktor — Viktor is the AI employee that lives in Slack and Microsoft Teams, connects to 3,200+ tools, and does the work. Reports, dashboards, code, campaigns. Start free.

Portfolio highlights

• sensfix — Modular AI platform that unifies computer vision, audio AI, and IoT for facilities maintenance and asset monitoring, deployed across 3 continents.

Portfolio highlights

• Seismos — Discover Seismos Inc., a leading technology provider for the Oil & Gas industry. Our innovative suite offers non-invasive fracture property measurements and real-time analytics, empowering data-driven actions. Join thousands of U.S. plays benefiting from our award-winning solutions.
• Kraftwurx — Kraftwurx is the world's platform for 3D printing in the cloud. With 74 materials and more than 121 production facilities worldwide, kraftwurx is the vanguard of the democratized manufacturing movement.Established in 2011, Kraftwurx is the brainchild of co founders Chris Norman and Kevin Hasley. kraftwurx is a spinout of Digital Reality, acompany established in April 2006 who first demonstrated mass customization using browser-based interactive controls with a website of the same name.Kraftwurx was awarded the first of several patents for mass customization in September 2011 called Made to Order Digital Manufacturing Enterprise. The patent claims priority filing date to provisional application filed in 2006. The patent is embodied in a product called Digital Factory. The company claims 6 additional co pending CIP applications scheduled to award in 2013-2014.Kraftwurx operates under the concept of an Edge Manufacturing Network which attempts to optimize cost and location of production using computerized algorithms that include decision making including load balancing, production scheduling, supply chain optimization, nesting, stacking and other quality parameters that collectively optimize production worldwide. All features covered by utility patent.Products in the system exist only as a 3D model stored on a computer hard drive until the item is requested to be produced on demand. This methodology creates both optimized manufacturing and disruptively lean manufacturing by eliminating inventory and providing limitless product variety without warehousing.
• Data Gumbo — Data Gumbo’s mission is to empower enterprises and their business networks to transact securely, efficiently, and transparently. Data Gumbo provides the industry’s only smart contract platform enabling organizations, their customers, suppliers, and vendors to successfully incorporate real-time sensor level and field data to validate and automatetransactions—eliminating payment delays, disputes, and complicated reconciliations. Subscribers are able to increase operational efficiencies, accountability, transparency, contract, and cash flow certainty.Data Gumbo’s smart contract platform provides a unique combination of state-of-the-art distributed ledger technology, real-time IoT sensor data, and applications with APIs to eliminate the need for countless audits. This reduces friction to deliver streamlined operations and transactional certainty while maintaining security controls to protect our customers and their network. Created specifically for enterprises, Data Gumbo’s smart contract platform reinvents the way companies transact.Data Gumbo is a venture-backed organization that serves clients globally, across multiple industries. Learn more at www.datagumbo.com.

Portfolio highlights

• Anzen — Anzen is a management insurance and operations tool using real-time HRIS and SaaS integrations to identify and avoid management risks. The company was founded in 2020 and is headquartered in San Francisco, California, United States.
• Pitchit.ai — Monetize your company's greatest asset: your trusted sales network. Execute your Go-To-Network Strategy on the #1 Sales Network Monetization Platform.
• Profound — 1. https://t.co/uNIJRlRUFJ 2. https://t.co/tNizCMQYpy 3. https://t.co/ljElw4BSK7

Portfolio highlights

• Nexxa.ai — Agentic automation tailored to system-critical industries the world relies on. Book a free consultation today.

Portfolio highlights

• Emerald AI — Intelligence to transform energy-intensive AI data centers into AI-powered grid allies
• GlassPoint Solar — GlassPoint provides solar steam generators to the oil and gas industry for applications such as Enhanced Oil Recovery. It replaces gas-fired steam generation with solar, GlassPoint can reduce EOR gas consumption by up to 80 percent. The company was founded in 2008 and headquartered in Fremont, California.
• Advanced Navigation — Advanced Navigation builds resilient navigation systems for air, land and sea - beyond GPS. Ensure mission continuity with our ITAR-free, PNT technology.

Portfolio highlights

• fomo — Fomo is a cutting-edge fintech startup revolutionizing the financial landscape through innovative technology and strategic partnerships.
• DataHive AI — DataHive is the decentralized platform supplying data for AI. Earn crypto by fueling the AI revolution! https://t.co/7NruUPhLGP
• Circuit & Chisel — Circuit & Chisel is a new frontier AI lab. We build Unbiased, the platform for Pareto: frontier intelligence for 75% less.

Portfolio highlights

• Solmentum — Get the premium .com domain you deserve. Seamless and professional transactions. Payment plans available.

Portfolio highlights

• Gravyty — Discover how Gravyty helps colleges and universities boost engagement, fundraising, and student success with AI-powered tools built for higher ed.
• Avrio AI Inc. — The Most Effective AI Platform for Recruiting In The HR World.
• Byte Factory — Find friendly guys near you or worldwide looking to meet up or just chat. Mobile app available on iPhone and iPad.

Portfolio highlights

• Xplore — Xplore is flying commercial missions in Earth orbits with their XCRAFT™, and they invite you to join us. They take civilian, commercial and national security payloads to their desired orbit around Earth for their science or reconnaissance missions.
• LeoLabs — LeoLabs' network of ground-based, phased array radars produces high-resolution data on objects in LEO, supporting satellite service industries.
• Space Forge — High-quality compound-semiconductor substrates manufactured in the space environment.

Portfolio highlights

• Solmentum — Get the premium .com domain you deserve. Seamless and professional transactions. Payment plans available.

Portfolio highlights

• Nexant — Globally renowned energy efficiency experts providing unparalleled utility consulting and software solutions across the clean energy sector. Learn more:
• SafeGraph — SafeGraph curates the highest quality and most up-to-date Places data to help organizations understand dynamically changing market trends, power informative mapping applications, and analyze consumer behavior.
• Windfall — Modern Wealth Intelligence | Engage affluent households with actionable data you can trust

Portfolio highlights

• Friend — Your new roommate is waiting.
• Blowfish — Blowfish detects and prevents fraud before any fraud occurs.
• Merkle Manufactory — Merkle Manufactory is a software company contributing to the Farcaster protocol and working on clients.

Portfolio highlights

• RootWave — RootWave is an electronics company that develops tools that kill weeds it enables farmers to control weeds on their farm. Its technology is an alternative substitute for herbicides and other weed control chemicals. The company was founded in 2012 and headquartered in Warwickshire, United Kingdom.
• Ecolectro — Ecolectro is solving the biggest challenges in making Green Hydrogen. Our alkaline ion-exchange membranes and polymers make clean fuel and decarbonize industry.
• Sniffer Robotics — Comprehensive methane emissions detection and quantification, advanced imagery and analytics; Sniffer Robotics provides advanced solutions that benefit the environment.

Portfolio highlights

• Elmnts — A tokenized commodity ecosystem, backed by real-world assets.
• Jito Labs — Jito Labs is a leading Solana MEV Infrastructure Company. We build high-performance systems to maximize the performance of the Solana blockchain and enhance validator rewards. Explore our Solana MEV solutions.

Portfolio highlights

• Centivax — Centivax is a healthcare-based agency that provides biotechnology, pharmaceutical, medical device manufacturing, and therapeutic services.
• The Interaction Company of California — The proactive AI assistant on Apple Messages, WhatsApp, Telegram, and more. Texts like a human, really knows you, and integrates with your life in dozens of ways.
• SendCutSend — Online sheet metal fabrication service. Get custom parts delivered in just a few days. Upload STEP or DXF files for instant pricing!

Portfolio highlights

• Gondi — Buy. Sell. Lend. Borrow. Trade. All from one place. The Premier NFT Liquidity Marketplace. https://t.co/6fSNXb0FK2
• Florida Street — PIXEL GG INC.
• dWallet Labs — dWallet Labs Ltd., based in Tel Aviv, Israel, a cybersecurity company specializing in blockchain technology, is building SingleWallet, the first interface to interact with dWallets on the Odsy Network. The mission of dWallet Labs is to build protocols and solutions on top of the Odsy Network.

Portfolio highlights

• Qwak — Build, deploy, maintain, and monitor ML models and features in a single platform.
• Ledge — Automate your finance operations with Ledge and gain full payments visibility, automated reconciliation, and a single source of payments truth. Say goodbye to manual work and financial data chaos. Get started in minutes, integrate with your existing payments stack, and focus on strategic tasks with confidence.
• Nilos — Pay, track and reconcile your crypto wallets and fiat accounts in one platform.

Portfolio highlights

• V12 — Tune V12 to your codebase. Investigate security findings with the source, a reproducible proof, and a concrete fix.
• worm.wtf — worm.wtf is the prediction marketplace for the Solana ecosystem.
• Zcash Open Development Lab — Builders of the Zcash protocol and flagship Zcash wallet, Zodl @zodl_app. We envision a world without mass financial surveillance.

Portfolio highlights

• Citiri — The CitiriOS Platform for Construction Owners Minimizes Operational Disruptions and Maximizes Operational Readiness. ORAT, Operations Intelligence, and More.

Portfolio highlights

• Ryder — 60s Setup, Secure Signing, EAL6+ Secure Element, TapSafe Recovery, IP68 Rating, Encrypted NFC.
• VeryAI — VeryAI develops a privacy-preserving identity verification platform using palm-scan biometrics on the Solana blockchain.
• worm.wtf — worm.wtf is the prediction marketplace for the Solana ecosystem.

Portfolio highlights

• Hideout — Hideout makes high-quality food that is available for delivery. Danielle Sobel established the company in Los Angeles, California.
• Abalone Bio — Our Functional Antibody Selection Technology platform (FAST) taps into the potential of the body's biological activities, expanding the reach of antibody drugs.
• Altay Therapeutics — Pioneering the first oral drug for FSHD and advancing cancer treatment solutions.

Portfolio highlights

• Nada — Finance, Invest and Bank your real estate.
• DigiBuild — Automate your construction supply chain with AI.
• Upright — Meet Upright, the good for you go-to. Our first product is a category-defining high-protein, allergen-free Instant Oatmilk in three creamy, delicious flavors: original, vanilla, and chocolate. Each tasty cup of our oatmilk packs the same key nutrients as dairy, without the unwanted allergens or environmental impact.

Portfolio highlights

• Albedo — Aerial quality imagery - from space.
• Veotag — Veotag is a service that lets you display clickable text, called "veotags," within an audio or video file.
• SkyFi® — SkyFi makes on-demand, high-resolution satellite images and videos available to anyone who has access to a smartphone, tablet or computer.

Portfolio highlights

• Visibly — Visibly is the first online vision test that can deliver a prescription for glasses or contacts. The test can be taken from anywhere, at any time, and a doctor issued prescription can be used to shop everywhere. Visibly is the manufacturer and distributor of Visibly Digital Acuity Product This product has not been approved by the FDA. The dataand recommendations made by the Visibly Digital Acuity Product are adjunctive (supporting) recommendations that will be used by an Eye Care Provider, along with your medical history and profile, prior corrective eyewear prescriptions, and subjective data provided about your vision. It is the responsibility of the patient to provide accurate information through the process as all of this information will be relied upon as accurate by the reviewing Eye Care Provider.
• Detective — Turn past wins into future success. Use AI to analyze your customer base and reveal who to target, making every sales and marketing dollar drive maximum results
• Context Engines — InContext is an application which automatically organizes your digital life. InContext analyzes the data and relationships from your applications (e.g. mail, contacts, calendar, Evernote, Dropbox/Google drive, desktop folders), organizes it by topic and presents related items in one contextual view ‐ “InContext." Contexts are “virtualsmart folders” which are always up‐to‐date with all the most relevant items in your projects. Breaking down app silos, Contexts help you save time, be prepared, stay organized and find what you need in an instant. InContext organizes your data the way you naturally would – by topic. InContext is the natural way to interact with your digital device. Beyond personal productivity and organization, Contexts help with collaboration. Users will be able to share complete Contexts with co‐workers.

Portfolio highlights

• Modumetal — Modumetal has enabled a revolutionary new class of nanolaminated materials with broad application in structural, corrosion and high temperature performance of coatings, bulk materials and partsModumetal is based on the interaction of different materials at their interfaces. By laminating metals, Modumetal creates a new way to influence materialproperties. By growing metal using low-cost electrochemical methods, Modumetal enables a whole new class of applications of these materials.Modumetal is currently producing nanolaminated alloys for applications in construction, energy and aerospace markets.
• Direct Travel — As a leading travel management company, DT creates personalized solutions through an agile approach to corporate travel, meetings & events and leisure services.
• Pioneer Square Labs — PSL is a startup studio and early-stage venture capital fund in Seattle, WA.

Portfolio highlights

• Stoplight — Using Stoplight you can create OpenAPI descriptions, documentation, mock servers much faster than other API tools, with no specialized knowledge required in one centralized platform.
• Praetorian — Praetorian helps enterprises reduce cyber risk with continuous offensive security, attack surface management, vulnerability testing, red teaming, and threat intelligence.
• MineralAnswers.com — MineralAnswers.com - The ultimate resource for mineral owners and oil and gas professionals to get answers to their oil and gas questions.

Portfolio highlights

• Elmnts — A tokenized commodity ecosystem, backed by real-world assets.
• Vanish Trade — Instant private trading with compliance on Solana. Backed by: @Colosseum @SolanaVentures @Pivotglobal_xyz
• Ranger Finance — DeFi's command center. https://t.co/jq6FwIX0Xm

Portfolio highlights

• Checkstep — Moderate text, image, video and audio in 100+ languages with 98% accuracy. Cut moderation costs 90% and stay DSA and OSA compliant. Book a demo.
• Allocations — 10,000+ investors and fund managers build, onboard and close funds on Allocations - the fastest and most advanced fund platform in the world
• Ashvattha Therapeutics — Ashvattha Therapeutics creates products that selectively target and treat human diseases. Ashvattha enables precision targeting for therapeutics eliminating off-target toxicity, systemic side effects, and immunogenicity seen in other platforms. Ashvattha has a pipeline of nine therapeutics in neurology, oncology, and ophthalmology.

Portfolio highlights

• Raiku — Co-located execution for @Solana trading firms. Blackline runs your strategy on the same machine as our validator. rkuSOL for stakers.
• Upexi — Upexi is a multi-faceted brand owner that focuses on direct-to-consumer and Amazon brands. The company pursues organic growth for its present brands while operating in sectors with high growth trends. The objective of Upexi is to keep gathering consumer information and develop a sizable client database across all markets we serve.
• ZAR — Accelerating stablecoin adoption for the next billion users living in countries with unstable money (backed by @a16zcrypto, @dragonflyvc, @coinbase, @vaneck_us)

Portfolio highlights

• NewLimit — NewLimit is extending human healthspan by unlocking regenerative potential.
• Antithesis — At Antithesis, we want to bring the confidence and productivity benefits of autonomous testing to your team. We have developed a platform that searches for bugs in your software, in a controlled environment where all bugs are reproducible. Our first offering finds fault tolerance bugs: failures of your software that occur under specific network, hardware or timing conditions.
• Flow Engineering — Requirements management, made collaborative

Portfolio highlights

• Apis Point Energy — Apis Point Energy provides innovative price stability and risk management solutions for fuel wholesalers, distributors, and commercial buyers. Its proprietary platform offers forward contracts with fixed prices, ceilings, or floors on physically delivered refined fuels and natural gas liquids (NGLs), enabling clients to effectively manage fuelcosts amid market volatility. Apis Point helps fuel distributors offer stable and competitive pricing to their customers, which enhances customer loyalty and supports longer-term commitments. The platform uses advanced analytics to provide real-time forecasting and strategic market insights, streamlining complex hedging processes so clients can focus on their core business of delivering energy.

Portfolio highlights

• SynMax — We are a geospatial data analytics company specializing in commercial satellite imagery to find and monitor oil and gas assets and provide maritime intelligence.
• OwnLocal — We help local media companies to power their digital services by automatically converting traditional print ads into powerful online marketing campaigns.
• Dropel Fabrics — LIPAT4D menghadirkan ratusan game online pilihan dengan sistem keamanan terpercaya. Platform ini mendukung permainan modal kecil dengan peluang keuntungan yang konsisten.

Portfolio highlights

• Whizz — Whizz makes managing your household easy! Book online or through the APP. Whizz has over 2,500 professional service providers ready. Book today.
• FiberSense — FiberSense is providing cities and critical infrastructure operators with game changing real-time detection of objects and events.
• Synergis — Synergis Fund is a scalable wholesale investment fund transforming disability housing in Australia.

Portfolio highlights

• Sorare — Global Fantasy Football. Collect limited edition digital collectibles, Manage your team and earn prizes!
• Hoth Intelligence — Hoth Intelligence home page. Space age surgical technology brought down to earth.
• Floating Point Group — Floating Point Group is a trading platform provider offering innovative, industry-leading trade execution and settlement

Portfolio highlights

• FiberSense — FiberSense is providing cities and critical infrastructure operators with game changing real-time detection of objects and events.

Portfolio highlights

• FiberSense — FiberSense is providing cities and critical infrastructure operators with game changing real-time detection of objects and events.

Portfolio highlights

• Estimize — Estimize is an online crowdsourcing platform that shares and reviews fundamental financial estimates from independent, buy-side, and sell-side analysts, along with those of private investors and students. It acts as an online community and discussion forum for hedge funds and asset management professionals to interact and get a true view of marketexpectations. Estimize is also available on major financial research platforms such as Bloomberg, Quantopian, and more. The platform was launched in 2011 and its operations are based in New York, United States.
• Overalls — We have developed an innovative way to help you manage your life and work better. Learn about our concierge services today!
• COMET — COMET is a cloud-based energy trading platform that automates RFPs, negotiation and execution of energy transactions across 16 asset classes, including Natural Gas, Electricity and complex LNG trades.

Portfolio highlights

• Mr Yum — Create a magical customer experience while growing your sales, data & efficiency.
• Flux — Flux helps you win at money. Save money and win cash prizes. Get exclusive content. Make your credit score healthier. All free.
• FiberSense — FiberSense is providing cities and critical infrastructure operators with game changing real-time detection of objects and events.

Portfolio highlights

• FiberSense — FiberSense is providing cities and critical infrastructure operators with game changing real-time detection of objects and events.
• American Cricket Enterprises — American Cricket Enterprises is a strategic partner of the professional T20 cricket league.

Portfolio highlights

• Koloma — Koloma is revolutionizing clean energy by harnessing naturally occurring hydrogen from deep within the Earth.
• TerraPower — Leading innovations in nuclear applications for reactor and storage technology, while advancing methods to transform the fight against cancer.
• Lucy Therapeutics — Lucy Therapeutics, a Boston-based biotech with a unifying mitochondrial platform, is developing small molecule treatments for neurological diseases.

Portfolio highlights

• CryptoSlam — An NFT industry data aggregator backed by Mark Cuban. Features project analytics, NFT values, rarity, scarcity, most popular collections, activity history & more.
• Datasembly — Datasembly provides brands, CPGs & retailers with unmatched market intelligence - real-time data from every product, every store, every day.
• Gradient Health — Gradient Health provides instant access to 19M+ de-identified medical images for AI/ML developers and research teams worldwide.

Portfolio highlights

• VidaFuel — Vidafuel is the first concentrated protein drink that delivers a whopping 17g of high-quality protein in a quick 2oz shot. Developed by dietitians to fit your lifestyle.
• Apis Point Energy — Apis Point Energy provides innovative price stability and risk management solutions for fuel wholesalers, distributors, and commercial buyers. Its proprietary platform offers forward contracts with fixed prices, ceilings, or floors on physically delivered refined fuels and natural gas liquids (NGLs), enabling clients to effectively manage fuelcosts amid market volatility. Apis Point helps fuel distributors offer stable and competitive pricing to their customers, which enhances customer loyalty and supports longer-term commitments. The platform uses advanced analytics to provide real-time forecasting and strategic market insights, streamlining complex hedging processes so clients can focus on their core business of delivering energy.
• Nirogy Therapeutics — Nirogy Therapeutics is a biotechnology company developing novel small molecules to target cellular transporters. The company is currently advancing a class of small molecules intended to disrupt metabolic and immune mechanisms operative in the tumor microenvironment. Follow-on platform programs are targeting additional disease pathways in oncologyas well as autoimmune diseases.

Portfolio highlights

• Ki 13 — Creating the world's most affordable green hydrogen and biogenic carbon.
• Sniffer Robotics — Comprehensive methane emissions detection and quantification, advanced imagery and analytics; Sniffer Robotics provides advanced solutions that benefit the environment.

Portfolio highlights

• Roofr — The complete sales toolbox for roofers. From roof measurement reports to project-winning proposals.
• Deepgram — Deepgram helps enterprises unlock the potential of their audio data with custom-trained speech recognition for accuracy and scale. Deepgram's deep learning speech recognition system searches for keywords in transcripts by sound and text within audio and video files, used for transcribing calls, meetings, and voicemails for searchable notes,providing businesses with a fast, high accuracy speech-to-text on an easy-to-use API.The company was founded in 2015 and is headquartered in San Francisco, California.
• TokerBud — TokerBud, a cannabis website, is known for its exceptional products. Their website is a showcase of diverse cannabis varieties, from traditional flower strains to potent concentrates and appetizing edibles, serving different customer requirements and tastes. The platform's user-friendly design and commitment to superior quality