Series A

Acumen is a venture philanthropy organization that invests in visionary entrepreneurs building transformational companies from seed to scale. They focus on funding bold entrepreneurs who are creating inclusive solutions across sectors like sustainable agriculture, quality education, renewable energy, healthy communities, dignified jobs, and gender equality. Their mission is to break the cycle of poverty through patient capital investments in high-innovation, high-impact enterprises. They operate by deploying philanthropic capital to shape markets and support entrepreneurs who are addressing the world's toughest poverty-related challenges, investing where traditional funders won't. Acumen Ventures has established itself as a significant force in the impact investing ecosystem since 2001, with an A to Z directory of portfolio companies spanning over two decades. They matter because they've reinvented the rules of return, prioritizing impact alongside financial sustainability and helping to demonstrate that venture philanthropy can drive meaningful systemic change in underserved communities globally.

The Adaptation Fund Climate Innovation Accelerator (AFCIA) is a programme of the Adaptation Fund, implemented by the World Food Programme (WFP) Innovation Accelerator in Munich. It identifies, supports and scales locally rooted climate-adaptation solutions that protect food systems and livelihoods in communities hit by droughts, floods, storms and rising temperatures. AFCIA runs four regional cohorts from 2024 to 2029. Each year focuses on a different region. The first cohort (2024) supported ventures implementing in Egypt, Jordan and Lebanon. The Asia-Pacific sprint (2026) includes ventures in Nepal, Pakistan and the Philippines. The third cohort targets Latin America and the Caribbean, with a live call for solutions tailored to climate-adaptation challenges in the Dominican Republic, El Salvador and Peru. The programme contributes to SDG 2 (Zero Hunger) and SDG 13 (Climate Action). It seeks both low- and high-tech innovations from established legal entities (for-profit, nonprofit, social business, NGO or INGO) that already have a presence in the country of implementation and are at least seed stage. Selected teams join a bootcamp, then can enter a nine-month Sprint with WFP support and equity-free funding. Applications for the LAC cohort close 13 September 2026, 23:59 UTC; only English submissions are accepted.

Alante Capital is an early-stage venture capital fund that invests in climate tech, deep tech, AI and enterprise software companies focused on modernizing the fashion, home and outdoor industries. They back innovation that reduces carbon emissions and brings circularity to these consumer industries that collectively represent a $4 trillion market. Founded by Karla and Leslie, Alante was created to enable investors, entrepreneurs and business leaders to come together and reimagine the future of industry while finding solutions to pressing global problems and addressing climate change. They work across the entire value chain with a diversified approach, investing in technologies that transform how products are designed, made, sold, used and recovered. Alante addresses critical challenges in often-overlooked yet ubiquitous industries where overconsumption has resulted in staggering waste, opaque supply chains have enabled forced labor and hazardous conditions, and record-low prices have increased environmental and social costs exponentially. They believe in achieving transformative impact without compromising returns, helping companies integrate solutions that make industry lifecycles safer, cleaner, more efficient and more sustainable.

Angelini Ventures is the venture capital arm of Angelini Industries, investing in innovative startups across biotech and digital health. The firm focuses on advancing healthcare through breakthrough therapies, medical technologies, and data-driven solutions. With a global investment strategy, Angelini Ventures backs early and growth-stage companies working to improve patient outcomes and transform how diseases are treated and managed. The firm combines capital with deep industry expertise and strategic support from its parent organization.

Antler is a global early-stage venture firm and company builder that invests at day zero, often before founders have a cofounder, product, or fully formed idea. Founded in Singapore in 2017 by Magnus Grimeland and Fridtjof Berge, Antler runs founder residencies across dozens of cities, matching teams, validating ideas, and writing the first check so ambitious operators can start companies that might not otherwise exist.

Astanor Ventures is an impact investor that transforms the agrifood system by fostering innovation from "soil and sea to gut." They operate two complementary investment strategies - Astanor Venture for early-stage companies and Astanor Growth for scaling businesses across the entire agrifood value chain. Their mission centers on building a more resilient planet by investing at the intersection of planetary and human health, using food and agricultural systems as primary levers for change. They support ambitious entrepreneurs developing globally scalable solutions capable of driving systemic change, reconnecting planetary and human health through better nutrition and sustainable farming practices. As a global leader in impact investing, Astanor plays a crucial role in financing and scaling systemic disruption needed to reach ambitious targets set by the Paris Agreement and UN SDGs. With offices across Europe and the US, they demonstrate that there is no trade-off between return and impact - the more successful their portfolio businesses become, the greater the positive impact on both people and the planet.

Avaana Capital is an India-based venture capital firm investing in climate and sustainability solutions across sectors such as energy, mobility, agriculture, and industrial systems. The firm backs early-stage founders building scalable technologies that address climate change while driving economic growth. Co-founded by Anjali Bansal, Avaana combines deep operational expertise with a strong network across government, corporates, and global investors. The firm focuses on enabling the transition to a low-carbon economy through innovation and technology.

Beyond Impact is an impact investment firm focused on accelerating the transition to a more sustainable, animal-free economy. Founded in 2017, the firm backs companies developing alternatives to animal-based products across food, materials, pharmaceuticals, and consumer goods. The firm’s mission centers on building a “kinder, cleaner, healthier world” by investing in scalable businesses that reduce environmental damage, eliminate animal suffering, and improve human health. Its portfolio targets high-growth sectors such as plant-based foods, alternative proteins, and next-generation biomaterials.

The Catalyst Fund is a pre-seed VC fund and accelerator that invests $200K in early-stage startups and follows on at Seed and Series A rounds. As a thesis-driven investor, they focus exclusively on backing founders building climate adaptation and resilience solutions across Africa. The fund operates as both an investor and venture builder, with ex-founders and operators providing hands-on support spending 400+ hours with each startup to accelerate growth. Since 2015, they have accelerated 81 companies across 19 markets, connecting startups to their global network of 250+ investors and ecosystem partners. Their comprehensive approach includes tailored venture building support across key business areas including data, tech, sales, talent, product, fundraising, and growth.

Circulate Capital is a leading impact investment firm dedicated to accelerating the circular economy in high-growth markets. The firm invests in companies building resilient circular supply chains, with an initial focus on plastics and expanding into broader circular economy solutions. By partnering with multinational corporations, institutional investors, development finance institutions, and entrepreneurs, Circulate Capital finances businesses that reduce waste, increase recycling infrastructure, improve resource efficiency, and generate measurable environmental and social outcomes alongside competitive financial returns.

Clean Energy Ventures is a venture capital firm investing in early-stage climate technology companies developing disruptive energy innovations and decarbonization solutions. The firm focuses on backing founders building scalable technologies capable of achieving significant greenhouse gas emissions reductions over the coming decades. With deep expertise in climate investing and commercialization, Clean Energy Ventures works closely with startups advancing breakthroughs across energy, transportation, industrial systems, and climate infrastructure.

Climentum Capital is a European venture capital firm investing in early-stage climate hard tech companies driving the sustainable reindustrialization of Europe. The firm backs B2B technologies addressing emissions and resource constraints across energy, industry, infrastructure, and supply chains. Climentum focuses on companies moving from early commercialization toward industrial scale, providing capital and operational support for hardware, deep tech, and first-of-a-kind deployments. Its portfolio spans seven European countries and includes companies working across industrial decarbonization, energy systems, resilient supply chains, and climate infrastructure.

Collaborative Fund is a leading venture capital firm established in 2010 that backs entrepreneurs pushing the world forward. The fund operates at the intersection of for-profit and for-good, supporting companies across five main sectors: Consumer, AI, Money, Health, and Energy. Their portfolio includes notable companies like Lyft, Reddit, Sweetgreen, Impossible Foods, and Commonwealth Fusion Systems. The firm focuses on identifying and supporting businesses that combine financial returns with positive social and environmental impact, investing in category-defining brands and transformative technologies that address major challenges facing society.

Congruent Ventures is a climate-focused venture capital firm that partners with early-stage entrepreneurs building transformative climate technology companies. With decades of climate tech investing experience, the firm supports founders who are innovating across atoms, bits, or business models to create solutions that do more with less. The firm focuses exclusively on North America-based teams and provides capital from formation stage through Series A, continuing to support portfolio companies as they scale. Congruent Ventures invests across multiple climate-related categories including mobility and urbanization, energy transition, and other decarbonization technologies, as demonstrated by their diverse portfolio and their 50 by 2050 initiative highlighting pioneering carbon reduction technologies.

EIT Climate-KIC is Europe's leading, independent climate innovation agency and community, working to create climate-resilient societies and fight the climate breakdown. Initiated by the European Institute of Innovation and Technology (EIT), Climate-KIC bridges the gap between climate commitments and current reality through innovation and systemic change. The organization works hand-in-hand with countries, regions, cities, and businesses across the globe to mobilize systems change and accelerate climate action. Climate-KIC orchestrates place-based transformations that ground climate action at the local level, prioritizing solutions developed and implemented in local contexts to build momentum and inspire action. Through partnerships, they generate, implement, and integrate climate solutions while facilitating learning to fuel faster and more ambitious climate action. Their work spans climate entrepreneurship, learning initiatives, and European missions including support for climate-neutral cities by 2030.

Energy Impact Partners is a global investment platform that brings together entrepreneurs, institutional investors, and leading energy, industrial, and infrastructure companies to accelerate the transition toward a cleaner, more resilient economy. The firm invests in innovative companies developing technologies across energy, climate, electrification, infrastructure, cybersecurity, mobility, and industrial transformation. Energy Impact Partners leverages its extensive network of strategic corporate partners to help portfolio companies scale faster, secure customers, validate products, and drive real-world deployment of transformative technologies.

Entrepreneurs First (EF) is a global talent investor and accelerator that builds companies from exceptional individuals, often before they have a cofounder or idea. Founded in 2011 in London by Matt Clifford and Alice Bentinck, EF pioneered talent investing: matching high-potential founders, supporting them from ideation to first revenue, and backing them into Silicon Valley's top venture ecosystem across offices including London, San Francisco, and Bangalore.

Extantia is a Berlin-based climate tech venture firm that backs pioneers reimagining industries. The firm invests in software and hardware with large, near-term market opportunities: companies that can make a cleaner path also the faster or cheaper path for customers. Founded in 2020, Extantia describes itself as a climate tech generalist rather than a single-vertical specialist. Energy, industrial processes, buildings, transportation, and carbon removal all sit inside the mandate when the commercial wedge is clear. The sweet spot is early stage, roughly seed to Series A, with a primary focus on European founders and team coverage across Germany and the UK. The firm closed its Extantia Climate Flagship II vehicle at about €204 million, above a €150 million target, with institutional LPs that have included the European Investment Fund, KfW Capital, and other European public and private investors. Extantia also built Extantia Ignite, an internal sustainability and science capability used for impact analysis, and has tied part of manager economics to sustainability targets. Beyond writing checks, Extantia markets itself as a long-term operating partner on commercialization, organization building, and fundraising. For founders evaluating European climate VCs, the combination of a sizable flagship fund, generalist sector scope, and an explicit science/ESG process is the main differentiator.

Flourish Ventures is an early-stage, evergreen fintech venture firm working toward a fairer financial system for consumers and small businesses. The firm spun out of Omidyar Network in 2019 with backing from Pam and Pierre Omidyar, and Managing Partner Tilman Ehrbeck leads the platform. Public materials cite about $850M under management and a roughly even split between U.S. and emerging-market investing. The investment lens is fintech with a point of view. Themes have included digital banking and neobanks, embedded finance, financial infrastructure, insurtech, regtech, and digital credit that expands responsible access. Flourish also funds ecosystem partners that shape regulation and industry practice, not only company equity. Success is framed as venture returns plus meaningful contribution to financial health and fairness. Because the fund is evergreen, the team can stay with founders longer than a classic closed-end clock allows. That patient structure pairs with Fair Finance principles: customer well-being, privacy and data security, open lower-cost infrastructure, and incentives aligned with financial health. Diligence asks whether the product makes customers better off, not only whether it grows. For founders building mission-driven fintech in the U.S., Africa, Asia, or Latin America, Flourish sits at an unusual intersection of global capital, policy networks, and product judgment. If your company needs investors who care about category outcomes and regulatory reality as much as growth charts, this is a relevant lead or co-investor conversation.

Free Electrons is a global open innovation program connecting energy startups with world-leading utilities to co-create the future of energy. For the past decade, the program has facilitated collaboration between startups, utilities, and ecosystem partners to pilot breakthrough solutions, scale technologies through commercial deployment, and accelerate the energy transition. Through a series of modules held globally (physically and digitally), startups gain direct access to utilities, local accelerators, and experts to refine and test their solutions while exploring growth opportunities. The program has delivered significant impact across multiple markets, with millions invested in pilots, deployments, and direct investments, generating substantial value for participants. Free Electrons offers startups the opportunity to validate technologies with leading utility partners, co-create viable pilot projects, secure deals and investment (over $23M USD to date), and access a global network of mentors, technical experts, and innovation specialists.

The Green Accelerator (GA) is a Hong Kong–hosted, philanthropy-funded nonprofit platform that prepares scalable, bankable green projects in emerging markets and developing economies (EMDEs). It launched in 2026 at the Hong Kong Green Finance Association Annual Forum, with backing referenced in the Hong Kong SAR Government’s 2026–27 Budget. GA is built around the climate-finance “bankability gap”: many technically viable green projects in the Global South never reach financial close because they lack project preparation, proven operating models, and documentation that meet the investment criteria of multilateral development banks, sovereign wealth funds, and international commercial banks. The platform uses philanthropic capital for design, preparation, technical assistance, and capacity building so proven technologies can be assembled into investable portfolios. Work is organized across energy transition, sustainable food systems, circular economy, and water and climate resilience. A Steering Committee of founding members sets strategy; a secretariat and regional teams run day-to-day operations. Founding members named at launch include the Asian Infrastructure Investment Bank, the Cambridge Institute for Sustainability Leadership, the HKSAR Environmental Protection Department, GenZero, the Institute of Finance and Sustainability, the Silk Road Fund, and HSBC. The initiative is hosted by Sprinkles (HK) Charity Foundation, a Section 88 tax-exempt charity registered in Hong Kong, with listed office locations in Hong Kong, London, and Singapore.

Icehouse Ventures is a New Zealand venture capital firm backing Kiwi founded companies with the potential to scale into global markets. The platform traces its roots to Ice Angels, launched in 2003 as New Zealand’s first angel investment network. It raised its first fund in 2013 and formally became Icehouse Ventures in 2019, when Simplicity KiwiSaver, Jarden, and Sir Stephen Tindall’s K1W1 joined as shareholders. Today, Icehouse Ventures manages a range of investment vehicles spanning pre seed through pre IPO, supported by a co investor network of more than 3,000 investors. The firm says it has invested more than $800 million across more than 390 Kiwi founded companies. Its portfolio includes some of New Zealand’s better known technology companies, including Halter, Crimson Education, Sharesies, Partly, Hnry, Dawn Aerospace, Tracksuit, Tradify, Ethique, Basis, Fuel50, and Spalk, alongside international investments such as Wayve, Substack, and Nuro. Growth Fund III is currently being marketed as an open investment vehicle. Icehouse Ventures is a generalist technology investor rather than a dedicated climate fund, but sustainability is part of its broader investment framework. The firm publishes a Responsible Investment Policy aligned with the UN Principles for Responsible Investment, and Principal Bex Gidall leads both the Arc Fund and Sustainable Technologies Fund. Its climate and impact related portfolio includes companies such as Neocrete, which develops additives designed to reduce cement use in concrete, and Ethique, a solid personal care brand focused on reducing packaging waste.

Kapor Capital is an Oakland-based venture capital firm investing in early-stage technology companies that close gaps in access and opportunity for historically underserved communities. The firm backs founders building scalable businesses that improve outcomes across education, healthcare, financial services, workforce development, housing, food systems, and justice. Kapor Capital combines venture investing with a strong commitment to diversity, equity, and inclusion, supporting entrepreneurs whose products and services create measurable social and economic impact while generating venture-scale returns.

NextLadder Ventures is a time-bound initiative investing in transformative navigation technology (NavTech) so more Americans can reclaim their path to progress. Backed by Ballmer Group, Gates Foundation, John Overdeck, Stand Together, and Valhalla Foundation, NextLadder blends philanthropic and market capital to expand access to people-centered, tech-enabled solutions that help families overcome barriers to economic mobility. Over the next 15 years, the venture aims to empower millions of Americans to reach their potential by 2040.

Oncology Ventures is a healthcare-focused venture capital firm investing in commercially validated startups transforming cancer care through data, technology, artificial intelligence, and healthcare infrastructure innovation. Founded by cancer survivor Ben Freeberg, the firm focuses on solving systemic challenges across the oncology ecosystem, from early detection and diagnostics to patient navigation, care delivery, and survivorship. The firm backs companies building the non-drug infrastructure of cancer care, helping improve outcomes, reduce inefficiencies, and increase access to evidence-based treatment for patients across the healthcare system.

Pay it Forward Ventures (PIF) builds better lives for billions by investing in source-solving rather than symptom-solving. They fund and found ventures that create new paradigms across financial technology, health, energy, and digital infrastructure — and donate 20% of GP profits to philanthropy because they believe in paying it forward.

Propeller is an ocean-focused venture capital firm investing in early-stage companies building technologies and infrastructure at the intersection of the ocean economy, climate resilience, industrial innovation, and carbon solutions. The firm backs founders developing scalable businesses across ocean industries, carbon management, maritime technology, energy systems, aquaculture, robotics, transportation, and biological innovation. Propeller invests where the ocean affects or is affected by the climate transition, seeking opportunities that deliver both strong economic returns and measurable environmental impact. Operating from a thesis centered on Ocean Industrials, Carbon, and Organics, the firm supports entrepreneurs transforming legacy industries and building new markets across the blue economy.

Prosper Global Ventures is the early-stage impact investing and venture-building platform of Prosper Global, the global development organization formerly known as Mercy Corps. The platform was founded in 2015 as Mercy Corps Ventures and now operates as a family of funds backing founders whose technologies help people and markets withstand climate and economic disruption. Its Resilient Future Thesis is organized around three connected areas: adaptive agriculture and food systems, inclusive climate fintech, and climate-smart technologies. The team invests primarily across Sub-Saharan Africa and Latin America, prioritizing founders who understand the communities they serve and businesses that can scale across a region or globally. Earlier Fund I activity also included Southeast Asia. Prosper Global’s current Ventures page reports 61 early-stage companies supported, $753 million in follow-on capital catalyzed, and 46.3 million customers reached across 90 countries. Its 2025 impact report says 83% of portfolio companies had raised follow-on capital and 46% had at least one woman co-founder. These are Prosper Global Ventures’ reported portfolio figures, not independent impact measurements. The platform combines equity investment with pilots, technical assistance, impact measurement, partnerships, and post-investment support. Representative investments made under the Mercy Corps Ventures name include Pula, which provides agricultural insurance and advisory products for smallholder farmers; Floodbase, which develops flood-risk data and analysis; Wasoko, a last-mile commerce and financing platform for small retailers; AgriAku, an agricultural input marketplace; Ejara, an inclusive savings and investment platform; and Verqor, an agri-fintech platform serving farmers in Mexico. Prosper Global Ventures is embedded within Prosper Global’s humanitarian and development network, giving portfolio companies potential pathways to test products with communities affected by climate volatility, financial exclusion, fragile food systems, and infrastructure gaps. The venture platform is associated with Scott Onder, its co-founder and senior investment leader, while Tjada D’Oyen McKenna leads the parent organization as CEO.

Pulse Fund is a climate venture capital firm investing in early-stage companies across four interconnected sectors: food and agriculture, energy transition, infrastructure, and mobility. Founded in 2022 by Tenzin Seldon, the firm focuses on scalable solutions that address climate challenges across multiple industries. In September 2026, Pulse announced the $63 million close of its inaugural fund. Its portfolio includes Mast Reforestation, Twelve, Endera Motors, InventWood, BlocPower, Floodbase, Plantible Foods, and other climate technology companies. Beyond capital, Pulse provides strategic guidance, industry connections, operational support, governance expertise, and access to additional financing. Its investment approach emphasizes commercially viable solutions with long-term environmental impact, guided by a philosophy it calls Pulse Time: generating returns today while building for the next century.

ReGen Ventures is an impact-focused venture capital firm that invests in foundational regenerative technologies designed to power a future of abundance. They focus on four core investment areas: clean energy, planetary intelligence, programmable matter, and adaptive robotics, partnering with founders who are building transformative technologies from the atomic to planetary scale. The firm operates with a mission to reimagine the world by supporting technologies that make regeneration inevitable, enabling infinite growth and prosperity on a finite planet. They take a hands-on approach with founders, providing comprehensive support that ranges from business modeling to personal wellness, emphasizing long-term sustainable returns over short-term wins. ReGen Ventures positions itself as an innovator in the investment space, paving a new path for what investments should be by focusing on root causes rather than symptoms of environmental challenges. They are building what they call a "ReGenerative Future" where climate change is reframed as an opportunity for transformation, backing founders with unreasonable ambition who alter understanding of what's possible in addressing planetary challenges.

Systemiq Capital backs early-stage founders who are rewriting the physical economy: how we grow and process food, invent materials, move people and goods, price climate risk, and restore damaged natural systems. The fund is Europe-based and works closely with the wider Systemiq systems-change practice, which gives it an unusual vantage point on markets, policy, and corporate demand. The partnership model is built around early market adoption. Capital is only part of the offer. Founders also get introductions into corporate buyers, policy networks, and later-stage investors who understand transition markets. That matters in climate tech, where the first customers are often industrial or public-sector actors, not consumer apps. Fund I launched in 2018, deployed about $30 million, and produced multiple exits. Fund II targets about $200 million after a reported $70 million first close, and continues the same "capital for systems change" mandate. Core themes stay consistent: sustainable food and materials, clean transport, climate intelligence and finance, and climate restoration (including removals and biodiversity-linked work). For directory readers, Systemiq Capital is useful when a company needs more than a generic climate VC. If the product only works when industry rules, procurement, or infrastructure shift, this is a firm that underwrites that complexity on purpose.

T1D Fund is the world's first scaled venture fund dedicated exclusively to type 1 diabetes, operating as an impact investment fund that supports promising companies through equity investments and expertise. They focus specifically on accelerating treatments, prevention, and cures for the approximately 9 million people living with T1D globally. The fund operates as a powerful platform for collaboration, using catalytic capital and expertise to de-risk investments and create a flywheel effect that attracts other investors to the T1D space. As a wholly owned, not-for-profit independently run subsidiary of Breakthrough T1D, they leverage their intellectual capital and expert network to offer comprehensive support to portfolio companies, steering them through regulatory, clinical, and commercial milestones. With over $200 million in assets under management and 25+ active portfolio companies, T1D Fund creates significant impact in the diabetes ecosystem by reinvesting 100% of returns to propel continuous progress. Their unique position as subject matter experts combined with access to Breakthrough T1D's extensive network of research, clinical, and medical expertise enables them to transform the landscape of T1D investment and accelerate the development of life-changing therapies.

Wavemaker Impact is Southeast Asia's climate-tech venture builder, co-founding startups with proven entrepreneurs to cut emissions at regional scale. Launched in 2021 as part of the Wavemaker Partners platform and led by founding partner Marie Cheong, the firm targets the region's largest emission sources in agriculture, energy, industry, built environment, and transport, with a long-term goal of helping reduce 10% of the global carbon budget by 2035.

World Fund is a European climate tech venture firm that backs founders building the technologies Europe needs to compete and to cut emissions at industrial scale. The firm is based in Berlin, with a wider footprint across Munich, Cologne, and Amsterdam, and it concentrates on deep tech in energy, industry, and food and agriculture. Unlike broad climate funds that stretch from consumer brands to carbon software, World Fund is explicit about hard technology and measurable decarbonization. Every opportunity is assessed through a Climate Performance Potential lens: can this product cut meaningful emissions if it scales, and can it win commercially in a real market? That framing is meant to keep climate impact and financial performance on the same page, not in separate decks. The founding partners include Daria Saharova, Danijel Višević, Tim Schumacher, and Craig Douglas. The first fund closed around €300 million, reported as one of the largest debut climate VC funds in Europe, with room for roughly 25 to 30 core investments and substantial follow-on capital. The team has been public about reserving a large share of the fund for later rounds, because European climate companies often struggle to bridge the Series B gap. Portfolio companies sit in the physical economy as much as in software. Examples that show the range include battery recycling (Cylib), industrial and building energy (Enerkii, aedifion, ecoworks), alternative proteins and food tech (Planet A Foods, Juicy Marbles, ENOUGH), and deep tech such as IQM Quantum Computers and Space Forge. For founders, the useful signal is simple: World Fund wants durable technology businesses with climate math that survives scrutiny.