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Top 25 CleanTech Startup Investors in Singapore in July 2025

Last updated: Jul 2025 A list of 25 angel investors and VC (Venture Capital) funds that invest in Cleantech startups based in Singapore. We rank investors based on the number of investments they made in Cleantech companies from Singapore. We update this investor list every month.

Top 25 CleanTech Startup Investors in Singapore in July 2025

Investor	CleanTech Singapore investments
SOSV	4
Energy Revolution Ventures	2
Volta Energy Technologies	2
InterVest Co.	1
Lightspeed Venture Partners	1
Red Dot Ventures	1
Earth Venture Capital	1
Investible	1
Albert Wenger	1
Translink Capital	1
TES (Singapore)	1
Undivided	1
Envisioning Partners	1
Betatron Venture Group	1
Zhencheng Capital	1
David Pardo	1
Hillhouse Investment	1
EDP Ventures	1
SuperSteam Asia Pacific	1
Bitmain	1
Freny Firoze Irani	1
Thunes	1
Gerard George	1
Antler	1
MANN+HUMMEL	1

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Investor list

SOSV is a global, deep tech venture capital firm that operates the HAX and IndieBio startup development programs focused on human and planetary health. SOSV invests $500,000 in startups at their inception as they onboard either HAX or IndieBio for a 4-6 month period designed to accelerate the raise of their next institutional round. SOSV joins thelater rounds of HAX and IndieBio graduates. HAX, based in a 35,000 sq ft facility in Newark, NJ, is equipped with machine tools, 3D printers, chemical, electrical and mechanical engineering labs, as well as on-staff engineering and design experts. SOSV's IndieBio has locations in NYC and San Francisco, both of which offer extensive services and facilities to founders including on-site BSL-2 labs, well equipped lab benches and hoods, and advanced lab equipment, such as chromatography equipment.

Investment focus

Biotechnology, Health Care, Software
Seed, Convertible Note, Pre-Seed
United States, India, United Kingdom

Portfolio highlights

MixRift — MIXRIFT - game developers specialized in Mixed Reality
unspun — From 3D scan to perfect fitting custom jeans. unspun makes each pair of jeans unique to your actual body and design. On a mission to reduce global carbon emissions by 1%. As seen in Fast Company's World Changing Ideas, Time's Best Inventions, and PopSci's Best of What's New. Welcome to the future of apparel.
Mesa Quantum — Unlock the potential of chip-scale quantum sensing for enhanced Position, Navigation, And Timing capabilities. Explore Mesa Quantum's practical solutions.

We invest in, mentor and partner with technology innovators accelerating the energy transition

Investment focus

Manufacturing, Battery, Chemical Engineering
Seed, Series A
United States, Singapore, United Kingdom

Portfolio highlights

Ecolectro — Ecolectro is solving the biggest challenges in making Green Hydrogen. Our alkaline ion-exchange membranes and polymers make clean fuel and decarbonize industry.
Blixt — Blixt offers semiconductor-based circuit breakers and household fuses. These will enable various smart metering and smart grid solutions. Together with angel investors, the total funding amounts to a total of two million euros since Blixt was founded in February 2018. BayWa re Energy Ventures is the main investor in the seed round of financing. Theventure capital company of BayWa re was founded in April 2018.
Anthro Energy — Anthro Energy combines advanced materials with battery components to create the highest performance flexible battery.

Using technical expertise to advance and invest in energy technology.

Investment focus

Manufacturing, Energy, Electronics
Series A, Seed, Series B
United States, United Kingdom, Canada

Portfolio highlights

6K — WHERE INDUSTRY 4.0 MEETS SUSTAINABLE PRODUCTION OF BREAKTHROUGH MATERIALS
Iontra — Iontra offers an innovative approach to enhancing the health and longevity of rechargeable batteries, contributing significantly to sustainability efforts. Our technology promotes a reduced carbon footprint, fostering a more eco-friendly future.
FluoRok — By employing our patented technology, we can produce fluorochemicals without the production of toxic and highly dangerous hydrofluoric acid

Creating Innovative Values for Ventures. Knowledgeable & Experienced Professionals. Leading Venture Capital Investor in Korea

Investment focus

Artificial Intelligence, Software, Information Technology
Series B, Series A, Series C
South Korea, United States, Singapore

Portfolio highlights

MADDE — MADDE possesses the technology to use silicon carbide powder in 3D printers to create various forms, which opens up a multitude of possibilities in the manufacturing sector.
Cover Summon — CVSM Cruelty-free Savvy tech
Gangnam Unni — Gangnam Unni is in the field of beauty medical services, helping users choose a treatment and a plastic surgery hospital. The difficulty of navigating the process of seeking medical treatment and choosing a hospital continues to persist. Kangnam Unni recognizes the need for change and firmly believes that a combination of transparent medicalinformation and an IT platform can foster a consumer-oriented medical service market. Their ultimate goal is to challenge negative perceptions surrounding plastic surgery and spearhead a significant transformation in the beauty and medical service industries.The Gangnam Unni team is dedicated to innovation, fueled by an unwavering desire to provide exceptional beauty and medical services. With the aim of assisting individuals in selecting a suitable hospital, they have amassed an impressive database of one million user reviews. Additionally, their efforts to promote transparency in medical information have garnered the support of 3,000 subscribers through Gangnam Sister. Furthermore, their mobile application has facilitated hospital consultations for a staggering 3.8 million individuals, resulting in 1.6 million successful cases.As the team continuously clarifies its mission and forges ahead with determination, its collective strength and resolve only grow stronger. Kangnam Unni remains committed to revolutionizing the healthcare industry, ensuring that individuals receive the highest quality of care and a positive experience throughout their medical journeys.

Lightspeed Venture Partners is a multi-stage venture capital firm focused on accelerating disruptive innovations and trends.

Investment focus

Software, Information Technology, Artificial Intelligence
Series A, Series B, Seed
United States, India, Israel

Portfolio highlights

Tennr — Tennr is a custom AI assistant that accelerates research, answers complex questions, and generates custom reports.
Cato Networks — Cato Networks provides organizations with a cloud-based and secure global SD-WAN. Cato delivers an integrated networking and security platform that securely connects all enterprise locations, people, and data. Cato Cloud cuts MPLS costs, improves performance between global locations and to cloud applications, eliminates branch appliances, providessecure Internet access everywhere, and seamlessly integrates mobile users, and cloud datacenters into the WAN. Based in Tel Aviv, Israel, Cato Networks was founded in 2015 by cybersecurity luminary Shlomo Kramer, co-founder of Check Point Software Technologies and Imperva, and Gur Shatz, co-founder of Incapsula.
Multiplier — Multiplier transforms labor into compute.

INTRODUCTIONRed Dot Ventures was established by Leslie Loh in 2012 as a seed-stage venture capital firm focused on Singapore-based high-tech startups. It was selected as an official startup incubator under the National Research Foundation's Technology Incubation Scheme (TIS) with the Singapore Prime Minister's Office. Sinceincorporation, the team has adopted an aggressive investment strategy, averaging 1 investment per month. Its investment portfolio exceeds 20 startups.Red Dot Ventures manages its portfolio in a highly collaborative manner through its ecosystem of research institutions, mentors, and co-investors. This fosters innovation clusters that marry business-minded people with technologists and their intellectual property to build disruptive solutions. DIFFERENTIATIONAcquiring and developing talent for startups is Red Dot Ventures’ key strength. To fill the ranks of its portfolio companies with the right people, Red Dot Ventures partners with its sister company Tien Academy, Lithan Education, and the Singapore Workforce Development Agency.

Investment focus

Manufacturing, Information Technology, Analytics
Seed
Singapore, Thailand, United States

Portfolio highlights

Taamkru — Taamkru is well-known for its eponymous website and smartphone app that allows kindergarten children to learn, while parents monitor their learning progress against peers in different countries. It is currently available on iOS and Android devices.
AFFiNE — There can be more than Notion and Miro. AFFiNE is a next-gen knowledge base that brings planning, sorting and creating all together.
GNosis Analytics — The higher meaning of GNosis is knowledge from experience. The word GNosis does not refer to knowledge that we are told to believe in. GNosis is concious, experential knowledge, not merely intellectual or conceptual knowledge, belief or theory.Our mission is to empower customers to transform their businesses into Fact-Based Enterprises. Ourtasks and work is to make Big Data simple for enterprises to use, make it easy for customers to understand all the facts in their business across events, actions, behaviors and time. With our IP "The Big Box", we make it easy to transform your complex data (structured, semi-structured and unstructured) into hard facts. At GNosis, we hide the complexities associated with Big Data so that the enterprise can capitalize on all of the data at their disposal - regardless of type or source (structured or unstructured). We make it easy for end users to query their Data by asking deeper questions and correlating behavior and actions across multiple domains of data (no matter if it's click-streams, mobile apps, social networks, sensors or internal databases) so they can make fact-based decisions, faster.

Earth Venture Capital (EVC) seeks to empower smart-ass founders with kick-ass digital solutions in the big-as market of climate change. EVC invests in outstanding startups with ambitious approaches, breakthrough solutions, and a thirst for committed partnerships. EVC invests (1) cash, (2) knowledge, (3) know-how, (4) mentorship, (5) physicalfacilities, (6) high-level executives, and (7) strong network.

Investment focus

Renewable Energy, SaaS, Manufacturing
Seed, Pre-Seed, Series C
Singapore, Israel, United States

Portfolio highlights

Aalo Atomics — Creating abundant and dependable clean energy to power humanity for generations.
Electra — Electra is decarbonizing ironmaking for green steel production using intermittent renewable energy and low-grade iron ores.
Mojave Energy Systems — Mojave the latest in HVAC innovation. Help the Climate. Reduce Energy Use. Improve Indoor Comfort. Perform Reliably. Lower Costs.

Investible is an early-stage venture capital firm backing the visionaries advancing humanity through technology in Australia, New Zealand, Southeast Asia and globally.

Investment focus

Software, Information Technology, E-Commerce
Seed, Series A, Pre-Seed
Australia, United States, Singapore

Portfolio highlights

Voltavate — Voltavate is dedicated to driving innovation in battery technology to support the global transition towards sustainable energy solutions.
Kite Magnetics — Electric motors enabling electric aircraft of all sizes to fly further, carry more and emit less. The future of aviation is electric.
Quantum Brilliance — Quantum Brilliance builds room temperature quantum computers powered by synthetic diamond, enabling applications in everyday computing, including edge and massively parrellelized computing.

Albert Wenger is a managing partner at Union Square Ventures. Before joining USV, Albert was the president of del.icio.us through the company’s sale to Yahoo and an angel investor (Etsy, Tumblr). He previously founded or co-founded several companies, including a management consulting firm and an early hosted data analytics company. Albert graduatedfrom Harvard College in economics and computer science and holds a Ph.D. in Information Technology from MIT.

Investment focus

Software, Analytics, Manufacturing
Series A, Series B, Seed
United States, Germany, Egypt

Portfolio highlights

Brale — Combining the best of CeFi & DeFi.
Terra.do — Learn about climate change and start working on climate change solutions today with the Terra.do community.
Unearthly Materials — Unearthly Materials is a transformative materials company focused on delivering practical room-temperature superconductors and powering the century of superconductivity.

Translink Capital is a trailblazing Silicon Valley VC with unmatched institutional connections to Asia's economic powerhouses.

Investment focus

Software, Information Technology, Artificial Intelligence
Series A, Series B, Series C
United States, China, South Korea

Portfolio highlights

Rescale — Rescale is a high performance computing cloud simulation platform that helps engineers and scientists build, compute, analyze, and scale simulations with high performance computing and automations.
Jobright — Discover your dream job with Jobright, your AI job search copilot. Find relevant opportunities tailored to your goals. Gain filtered matches, deep insights, and stay ahead with real-time company trends. Let Jobright find your perfect fit.
Makersite — AI, data and apps for procurement, product design and expert teams to make faster sustainable product and supply chain decisions, at scale.

TES is the global leader in managed deployment, IT Asset Disposition (ITAD), and e-waste recycling partner for sustainable technology lifecycle services.

Investment focus

Battery, CleanTech, Renewable Energy
Seed, Series B, Corporate Round
Singapore, Germany

Portfolio highlights

GenPlus — Genplus is a Singapore based company which specializes in energy storage systems. We design and manufacture everything related to energy storage system from battery modules and packs to standalone energy storage systems, hybrid solutions with photovoltaics and microgrid solutions.
Circunomics — Circunomics is the first open platform for recycling, remarketing, and certifying battery components and recyclables. Establishing the afterlife network with digital twins.
Green Li-ion — Green Li-ion is a deep clean technology that solves the existential risk to the precious metals industry and the environment. Its patented deep technology is Cleaner, Faster, and 4x more profitable than current Lithium-Ion Battery recycling and the only technology to fully Rejuvenate the battery cathode. It was founded in 2020 and is based inSingapore.

Undivided Ventures invests in early-stage companies that meet the built environment's most urgent sustainability challenges.

Investment focus

Solar, CleanTech, Renewable Energy
Seed
Singapore

Portfolio highlights

uHoo — Take health, safety, and comfort to a whole new level with the most advanced indoor air quality monitors. uHoo contains 9 dedicated sensors. Learn more!
Gentian Limited — Gentian Limited is pioneering the next generation of ecological surveys by harnessing the power of AI and remote sensing technologies. Founded in 2020, we are committed to transforming how biodiversity is assessed in both rural and urban environments. Our innovative platform utilizes machine learning and high-resolution satellite imagery to deliverfast, accurate, and cost-effective ecological assessments.Our cutting-edge technology provides precise habitat mapping and biodiversity quantification, aligning with global disclosure metrics. This enables organizations to make informed decisions about environmental conservation and sustainability. Whether it's for environmental compliance, land management, or conservation efforts, Gentian’s solutions offer unparalleled accuracy and efficiency compared to traditional survey methods.With a dedicated team led by CEO and Founder Daniel White, we are on a mission to support a more sustainable future by providing the tools necessary for better understanding and protecting our natural world. We are proud to be at the forefront of ecological innovation, making a real impact on how biodiversity is monitored and preserved.Join us on our journey to revolutionize environmental assessment, and discover how Gentian is setting new standards in ecological technology.
GetSolar — GetSolar (formerly Solar AI) is a reliable solar company in Singapore that makes it easy for property owners to install solar systems with zero upfront cost.

Envisioning Partners, impact venture capital

Investment focus

Recycling, Manufacturing, Chemical
Series B, Series A, Seed
South Korea, United States, Singapore

Portfolio highlights

Emocog — Emocog monitors and provides customized cognitive training to increase memory for dementia patients.
i-ESG — i-ESG is an ESG Specialized Data-driven integrated digital solution platform. i-ESG is a cloud-based all-in-one solution that provides ESG self-assessment, reporting, management, AI improvement feedback, as well as customized intelligence based on data analysis using the latest technologies. With our self-developed AI algorithm and blockchainarchitecture, corporate customers can secure optimal and customized solutions as well as information security and reliability when information is disclosed to stakeholders.
Phoenix Tailings — By harvesting the value held within mining waste, Phoenix Tailings creates zero carbon emission metals including rare earth metals

Betatron Venture Group is a venture capital firm that invests in early-stage companies.

Investment focus

Information Technology, Software, E-Commerce
Seed, Series A, Pre-Seed
Hong Kong, India, Singapore

Portfolio highlights

Baskit — baskit | Empowering wholesalers and distributors with the world's first cloud-native all-in-one app
Botsync — Botsync builds autonomous mobile robots to automate and digitize movement of goods from point to point for the logistics and manufacturing industry. Our robots can carry payloads from 500 kg to 1 tonne and are designed to operate in dynamic environments. Botsync's AMRs can be implemented at new facilities in minimal time with very minimalchanges to the existing infrastructure. With our technology, we hope to pioneer and push for larger scale adoptions of robotic automation in Asia's logistics and manufacturing industry.
Varadise — Varadise is a digital twin platform offering technology services, cloud platforms, and business services comprising IoT and AI.

Zhencheng Capital invests in early/early-growth stage, including Advanced Technology/ AI.

Investment focus

Manufacturing, Software, Information Technology
Series A, Series B, Seed
China, United States, Singapore

Portfolio highlights

HISINGY — Xingqi World HISINGY is a trendy drone brand. The company has three brands, "Xingqi World HISINGY" (UAV entertainment trendy play), "Xingqi Lab SGLRT" (Maker Education), "TCKFILMS" (Special drone video shooting/product). The goal of Xingqi World is to create an "entertainment ecology that spans virtual andreality", and uses technical elements such as drones, games, mixed reality, and metaverse to create a future technology trendy brand.
Vector Equation — Vector Equation Pomegranate Digital Human is a developer of intelligent digital human platforms, specializing in AGI and machine vision, offering customization, voice replication, short video creation, and field model creation in various industries.
Light Year Exploration — Light Year Exploration is a distributor of vehicle mechanical products.

Key lead of international businesses for 18+ years (eBay, PayPal, Mastercard and Blizzard) in eCommerce, Sustainability, Fintech and Gaming by innovating and driving change through Business Strategy, Product Management and UX, Business Operations, Data Management, Retention and Acquisition Marketing management, following five years studying withtop business schools.12+ years of start-up mentoring and investing with a handful of successful exits. Current portfolio value is 3X or 26% IRR.Also built and managed my own start-ups from scratch and/or in a Corporate environment (Joint Venture constructs).Based in Singapore and worked all over the world (France, UK, US, Korea) but focusing on South-East Asia right now.

Investment focus

Solar, E-Commerce, B2B
Seed, Pre-Seed
Singapore, Australia

Portfolio highlights

Okra Solar — Okra Solar is an IoT technology solution that enables solar generating communities to share and utilize more energy. It is a plug-and-play smart grid technology that enables rapid electrification for last-mile communities. Using mobile payments, modular grid design, and remote monitoring, they provide utility companies with a low-cost, data-drivensolution to operate solar networks in hard to reach communities. They are on a mission to connect off-grid communities to the modern economy.Okra Solar was founded in 2016 and is headquartered in Sydney, Australia.
Pollen — Pollen is your liquidation operating system & AI co-pilot for aged, unsold, obsolete inventory. Avoid business waste and destruction by automating workstreams, unlocking the power of pricing analytics, and empowering teams to take action for more sustainable outcomes.
GetSolar — GetSolar (formerly Solar AI) is a reliable solar company in Singapore that makes it easy for property owners to install solar systems with zero upfront cost.

Founded in 2005, Hillhouse is a leading global investment management firm, active across public equity, private equity, real estate and private credit. The firm invests over a long-term horizon and partners with exceptional entrepreneurs to deliver sustainable value creation for quality companies.Hillhouse is a full life-cycle private equityfirm, investing for the long term across opportunities in the healthcare, business services, consumer, and industrials sectors. The firm manages capital on behalf of global institutions such as non-profit foundations, endowments, and pensions.

Investment focus

Manufacturing, Software, Biotechnology
Series A, Series B, Series C
China, United States, Singapore

Portfolio highlights

dinii — Dinii is a mobile order platform for take-out shops.
Vita Dynamics — Vita Dynamics involves learning through real-world interactions by developing robots that can physically engage with their environment, they can adapt more naturally and efficiently.
Horizon Continental Technology — Horizon Continental Technology is a joint venture between Continental Group and Horizon Robotics

EDP Ventures is the venture capital arm of EDP. We invest in early-stage startups working in the energy space

Investment focus

Software, Information Technology, Energy
Seed, Funding Round, Series A
United States, Portugal, Brazil

Portfolio highlights

Captura — Captura is harnessing the power of the ocean to heal the climate through Direct Ocean Capture technology.
Splight Tech — Splight is an Artificial Intelligence Company, that creates Artificial Energy, the greenest energy ever made. Artificial Energy is energy that would have not been generated but for the application of digital solutions to existing power infrastructure. Running over a proprietary, powerful and transparent digital platform, Artificial Energyproduction leverages the unutilized capacity of the grid to generate energy combining big data capture and processing with state-of-the-art technologies such as machine learning, artificial intelligence, blockchain, and cloud computing. We create expanded pools of benefits for our clients by increasing revenues, reducing operating and maintenance costs, eliminating or delaying capital expenditures, lowering the cost of capital, and ultimately increasing profitability while directly contributing to the full decarbonization of the energy industry.
Mixergy — Hot water is central to energy management. We help homes, buildings, and utilities transition to a cleaner, more resilient future.

SuperSteam's All-in-One Steam Cleaners combine powerful steam, detergent injection and simultaneous vacuuming for quick cleaning action. Sweep and mop at the same time! We supply the best quality cleaning machines and cleaning equipments in all of Singapore.

Investment focus

Robotics, CleanTech, Marketing
Series A
Singapore

Portfolio highlights

Lionsbot — LionsBot's objective is to empower cleaners with easy-to-use, powerful and smart cleaning robots which help perform and fulfil key cleaning roles - Vacuum, Clean, Scrub, Mop and yes, even Pull.

Bitmain is a manufacturer of Bitcoin mining hardware and other related services.Bitmain was founded by several of the digital currency industry’s earliest players, and their team is comprised of passionate and pedigreed engineers, financial experts, and Bitcoin enthusiasts.Bitmain is headquartered in Beijing and has offices in San Francisco,Tel Aviv, Hong Kong, Chengdu and Shenzhen.

Investment focus

Blockchain, Cryptocurrency, Internet
Series A, Seed, Funding Round
United States, China, Singapore

Portfolio highlights

Joystream — JoyStream is a blockchain powered decentralized media distribution, curation, discovery, and monetization platform.
Shentu Chain — The Shentu Chain's mission is to create a more trustworthy blockchain world for all, starting with the Shentu Chain, a public platform that's secure, decentralized and compatible & interoperable with other blockchain ecosystems. Where security is a need, not a nice-to-have.
Core Scientific — Grow your business faster with high-density computing solutions built to scale at Core Scientific. Talk to a data center expert today.

Freny Firoze Irani

Investment focus

Robotics, CleanTech, Marketing
Series A
Singapore

Portfolio highlights

Lionsbot — LionsBot's objective is to empower cleaners with easy-to-use, powerful and smart cleaning robots which help perform and fulfil key cleaning roles - Vacuum, Clean, Scrub, Mop and yes, even Pull.

Experience white-labelled cross border payment solutions for any use case. Real-time, traceable and interoperable across 130 countries via our direct network.

Investment focus

Software, SaaS, Apps
Seed, Series A, Series B
Singapore, Togo

Portfolio highlights

Gozem — Gozem is a transport technology platform for Francophone West and Central Africa.
Tookitaki — Protect your business against financial crime with Tookitaki's smart AML screening, monitoring and case management solutions. Get in touch to get started.
Handprint — Handprint makes it easy and cost efficient to differentiate your organisation with science-backed impact solutions beyond offsetting.

Gerard George

Investment focus

SaaS, Forestry, Internet
Pre-Seed
Singapore

Portfolio highlights

Handprint — Handprint makes it easy and cost efficient to differentiate your organisation with science-backed impact solutions beyond offsetting.

Build your next company with Antler, a global day zero investor enabling exceptional founders to start great companies, from the very beginning. Apply now!

Investment focus

Software, Information Technology, Artificial Intelligence
Pre-Seed, Seed, Series A
United Kingdom, Singapore, Australia

Portfolio highlights

Rovers — Global Agricultural IP Company
Vern — Made with love in Sydney
Whisper — Whisper offers next-gen, real-time threat intelligence by leveraging a vast semantic graph built from 45 billion interconnected data points.

As a global leader and expert in the field of filtration MANN+HUMMEL develops innovative solutions for the health and mobility of people. A wide range of products and services enables us to meet the needs of our customers and society.

Investment focus

Hardware, CleanTech, E-Commerce
Seed, Series A, Series C
United States, Germany, Canada

Portfolio highlights

ZwitterCo — ZwitterCo is revolutionizing water & wastewater treatment with cutting-edge membrane technology, along with providing sustainable, high-efficiency solutions.
Get Spiffy — On-demand car cleaning technology and services company with the mission to redefine the car washing experience everywhere.
asellerate — Retromotion is a D2C multichannel e-commerce platform for high-quality old- and youngtimer spare parts and matching accessories. Retromotion offers a 360 degree E-Commerce approach to their clients, including B2C Fulfillment and Direct Customer Service.

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