SOSV is a global venture capital firm that provides early-stage and seed investments alongside structured accelerator programs and deeply resourced facilities to accelerate product development. Focused on deep tech, human and planetary health, and cross-border software, SOSV backs startups from pre-seed onward and runs programs that accelerate technical development, regulatory strategy, and fundraising. The firm maintains labs and engineering spaces with specialist staff in multiple regions, including the United States and Asia, to support portfolio companies in biosafety, chemistry, mechatronics, analytics, and electrical engineering. Programs such as HAX and other live events offer founders access to prototyping, testing, and investor networks. Annually, SOSV makes around sixty pre-seed investments (up to roughly $550k each) and participates in numerous follow-on rounds, leveraging a global portfolio and extensive co-investor network to help deeply technical startups scale and reach markets.

Breakthrough Energy is a global platform dedicated to accelerating clean energy innovation and reducing greenhouse gas emissions. It operates through three arms—Breakthrough Energy Discovery, Breakthrough Energy Ventures, and Breakthrough Energy Catalyst—providing funding and support from early-stage discovery to commercialization to help researchers, startups, and industry partners scale technologies that enable reliable, affordable zero-emission energy. The organization builds a worldwide collaboration network with entrepreneurs, universities, and industry leaders and promotes public-private partnerships to mobilize investment in transformative energy solutions, aiming to limit climate change while expanding access to clean energy and ensuring energy security.

Lowercarbon Capital is a venture capital firm based in Jackson, Wyoming, that backs climate technology companies with the goal of reducing CO2 emissions, removing carbon from the atmosphere, and enabling sustainable solutions across multiple sectors. The firm invests in energy, transportation, industrial materials, and agriculture, supporting portfolio companies from concept through product launch and providing strategic guidance, industry connections, and a commitment to scientific rigor. It emphasizes market-driven solutions to accelerate the transition to a low-carbon economy and has highlighted partnerships with companies including Antora, Crux, and Commonwealth Fusion Systems.

InnoEnergy is a European organization established in 2010 by the European Institute of Innovation and Technology to industrialize clean tech innovation and enable a global net-zero economy. It finances seed and early-stage climate and clean-tech companies across Europe and the United States, aiming to de-risk ventures and accelerate scale. Beyond funding, InnoEnergy develops the workforce and strengthens the clean-tech value chain through education and collaboration with industry, finance, policy, and academia in 21 EU countries and the US. By 2024 it had supported more than 1,400 companies, with over 100 active portfolio firms, and it tracks a potential CO2e reduction of 0.3 gigatons by 2030. The organization promotes industrial champions and talent development through programs, events, and partnerships that advance technologies in energy storage, batteries, wave energy, decarbonization, and other clean-tech sectors.

The European Innovation Council is a Brussels-based European Union organization established in 2018 to support deep‑tech innovation by helping startups, researchers and technology transfer activities move ideas toward market. It operates a portfolio of programs including Pathfinder, Accelerator, Transition, STEP Scale Up and Pre-Accelerator, and collaborates with partners to provide funding, mentorship and resources across the innovation lifecycle. The council emphasizes high-impact, science‑driven technologies with broad societal benefit and promotes inclusion, with initiatives to involve women‑led projects. It engages the wider ecosystem through awards, events and community initiatives and monitors impact through data platforms. By coordinating with private investors and other stakeholders, it aims to accelerate the scale-up of European deep‑tech firms and strengthen Europe’s position in global technology leadership.

Antler is a global venture capital firm and startup incubator based in Singapore that invests in early-stage technology companies and supports startups across sectors including healthcare, finance, consumer, and software. It builds a worldwide community of co-founders and provides access to talent, mentors, and expert advisors, along with expansion support and capital to help teams form, validate business models, and grow internationally. Antler emphasizes long-term partnerships with portfolio companies, continuing to back ventures through growth stages as they scale.

Alumni Ventures is a venture capital firm based in Manchester, New Hampshire, with offices in New York, Boston, Menlo Park, Chicago, London, and Tokyo. It enables accredited investors, especially alumni networks, to access diversified venture opportunities by co-investing alongside leading venture capital firms. Through funds, syndicates, and investing clubs, it sources opportunities across stages and geographies, conducts rigorous due diligence, and aims for transparent, founder-friendly support. The firm backs a diversified portfolio of startups, including more than 1,600 companies, and has attracted substantial committed capital and a large community of individual investors, underscoring its mission to democratize access to venture capital while partnering with established VC firms.

High-Tech Gründerfonds is a Germany-based venture capital firm established in 2005 that funds early-stage technology startups in Germany. Based in Bonn with an office in Berlin, it supports companies across software, information technology, digital and industrial tech, life sciences, chemistry, IoT, energy, and related fields by providing initial capital and subsequent funding, complemented by active guidance from investment managers. The firm typically acts as a lead investor and cooperates with other investors to help portfolio companies advance from concept to market, with a focus on startups that have begun commercial operations. By combining financing with hands-on support, HTGF aims to help high-potential founders develop their technology, validate products, and scale within the German market.

MassVentures is a Massachusetts-based venture capital firm established in 1978 as a quasi-public entity to support seed and early-stage startups in the Commonwealth's innovation economy. It funds high-growth ventures from concept to commercialization and focuses on deep tech areas such as quantum computing, clean energy, AI, and biotech, alongside information technology, healthcare, cybersecurity, e-commerce, mobile, manufacturing, and robotics. The organization is governed by an independent board and backed by experienced investment professionals, and it provides funding, mentorship, strategic guidance, and non-dilutive grants through programs including MV Capital, MV Accelerate, and MV Spinouts, often in collaboration with academic institutions. MassVentures has funded more than 190 companies and has played a key role in expanding Massachusetts' innovation ecosystem by building inclusive teams and connecting founders with capital and expertise.

European Investment Fund is the EU's financing arm for small and medium-sized enterprises and mid-caps, providing financial instruments to improve access to affordable financing across businesses throughout their lifecycle. It focuses on supporting innovation, growth, competitiveness, social impact, and sustainability across the EU, including funding for infrastructure investments. By leveraging its capital base, the EIF fosters public-private partnerships to amplify investment and shares risk with banks, funds, and other partners to mobilize lending to SMEs and equity funding for startups through guarantees and equity instruments across EU member states, candidate countries, and EFTA states.

Khosla Ventures is a California-based venture capital firm founded in 2004 that provides capital and strategic support to technology-driven startups across early- to late-stage cycles. It pursues opportunities in AI, digital health, healthcare technologies, sustainability, fintech, consumer and enterprise technology, and other frontier areas, focusing on innovative business models and world-class teams. The firm emphasizes a contrarian, long-term approach and seeks to help entrepreneurs address meaningful societal and economic challenges through science, technology, and design.

Energy Impact Partners is a New York-based private investment firm that focuses on the energy transition. It makes venture, growth, credit, and infrastructure investments across global energy, sustainability, and technology sectors, targeting areas such as energy efficiency, clean energy, smart grids, energy storage, and cybersecurity for critical infrastructure. The firm connects entrepreneurs with influential corporate partners to scale innovative climate-tech solutions and deliver strategic value to portfolio companies and corporate partners. With over $2.5 billion in assets under management, Energy Impact Partners operates globally from its New York base and maintains a broad network of industry players to support portfolio growth and decarbonization across markets.

Katapult Group is an Oslo-based accelerator and venture platform that supports early-stage technology startups addressing climate, oceans and other environmental and social challenges. It operates accelerators and investment vehicles through Katapult Ocean and Katapult Africa, backing companies with capital, mentorship and education while promoting responsible stewardship of exponential technologies. The group engages a global network of founders, investors and partners to mainstream impact investing and foster ecosystem growth, with focus areas including ocean health, climate solutions, sustainable food systems, frontier technologies and related environmental domains.

Sustainable Development Technology Canada is an independent, government-funded organization that funds Canadian cleantech projects and coaches the companies that lead these projects to market. It supports cleantech initiatives by creating jobs, enabling growth and exports for Canadian firms, and delivering environmental, economic and health benefits to Canadians. The organization operates at arm's length and builds networks with private industry, academia and governments at home and abroad to advance clean technology deployment within Canada.

BDC Capital is the private equity and venture capital arm of the Business Development Bank of Canada. Based in Montreal with offices across Canada, it engages in direct investments and fund of funds strategies, supporting growth and expansion for mid-market and early-stage companies. The firm focuses on information technology, energy, cleantech, and healthcare, including infrastructure and lifecycle segments, and typically makes early to development-stage investments in Canadian firms, with a preference for minority stakes and syndication. It pursues a range of exit options such as initial public offerings, strategic sales, or leveraged management buyouts. By combining capital with advisory resources, BDC Capital aims to help Canadian businesses scale, innovate, and compete internationally, often partnering with entrepreneurs across provinces like Quebec, Ontario, British Columbia, Alberta, Saskatchewan, and Manitoba.

Chevron is a global integrated energy company engaged in the exploration, production, refining, and marketing of oil, natural gas, and chemicals worldwide. It operates through upstream activities, including crude oil and natural gas development and production, and downstream operations, including refining, marketing, transportation, and petrochemicals. The company maintains a diversified portfolio across geographies and markets and relies on technology to improve efficiency and enable cleaner energy solutions. Chevron pursues technology development and deployment through internal programs and external partnerships, including its corporate venture arm Chevron Technology Ventures, which supports early-stage and scaling technologies in decarbonization, energy transition and advanced materials. The organization has used brands such as Texaco and Caltex in various markets, reflecting its global footprint. Chevron also pursues energy efficiency and power solutions to support reliable, affordable energy delivery. It traces its origins to 1879 and is headquartered in California.

Clean Energy Ventures is a Boston-based venture capital firm that backs seed- and early-stage climate technology startups across North America, Europe, and Israel. The firm targets technologies and business models with scale potential in areas such as energy storage, grid connectivity, renewable energy production, clean transportation, and the water–energy nexus, aiming to achieve substantial greenhouse gas reductions. It operates as the venture capital arm of Clean Energy Venture Group and is registered as an investment adviser, providing capital plus mentorship and strategic guidance to portfolio companies, including support in technical diligence, patent development, talent acquisition, and marketing.

SFC Capital is a venture capital firm in the United Kingdom that focuses on early-stage investments, including pre-seed and seed rounds, mainly within the UK. Founded in 2012, it backs a broad range of sectors such as software, technology, e-commerce, consumer, enterprise software, fintech, digital health, food technology, and mobile. The firm combines an angel network with seed funds to provide capital and strategic support to British startups, offering access to SEIS- and EIS-qualifying opportunities and hands-on guidance to help portfolio companies scale.

Global Brain is an independent venture capital firm based in Tokyo, founded in 1998, that backs technology startups worldwide and provides hands-on support and open innovation with large corporate partners. The firm targets early to growth-stage opportunities across sectors such as artificial intelligence, space, education, HR tech, life sciences, enterprise software, and consumer tech, with a global footprint in Europe, North America, Africa and Asia-Pacific. It has managed over 2.7 billion in assets and invested more than 1.4 billion across more than 1,300 deals, supporting hundreds of active portfolio companies and achieving a track record of IPOs and M&A exits. Global Brain emphasizes transformative growth through active portfolio management, strategic resources, and collaborations with corporate partners and institutional investors. The firm operates flagship funds and co-investment programs, and maintains engagement with a broad ecosystem to accelerate innovation.

CDP Venture Capital is a leading venture capital firm focused on fostering innovation and regional economic growth in Italy and Europe. It manages and directs investments in innovative startups across sectors including artificial intelligence, cybersecurity, green technologies, fintech, and related fields, supporting both direct stakes and portfolio-backed opportunities. The firm emphasizes building an ecosystem through collaboration with institutions, companies, universities, and research centers to advance venture capital development and knowledge sharing. It operates through multiple funds and initiatives to back early- and growth-stage ventures, aligning investment activity with sustainable development and long-term partnerships. By connecting capital with entrepreneurial talent, CDP Venture Capital aims to contribute to the evolution of Italy's industrial landscape and broader European innovation initiatives.

Almi Invest is a Swedish venture capital firm focused on early-stage startups, investing from pre-seed to Series A across technology, sustainability, industry, and life sciences. It operates as part of the Almi Group and is funded by the European Regional Development Fund, Almi AB, and regional partners. The firm provides not only capital but strategic guidance and access to an extensive investor network, supporting portfolio companies with growth and innovation. With a regional presence across Sweden and origins dating to 2009, Almi Invest backs startups that drive economic and environmental progress and work alongside other investors to accelerate development.

Congruent Ventures is a climate-focused venture capital firm based in Oakland, California, that backs early-stage companies across North America developing transformative climate and sustainability solutions. The firm operates across four themes—Mobility and Urbanization, the Energy Transition, Food and Agriculture, and Sustainable Production and Consumption—and provides funding from formation capital through Series A to help founders scale efficiently. It manages more than $1 billion in AUM across early-stage climate funds, making it one of the largest climate-focused portfolios in early-stage venture. Congruent Ventures partners with entrepreneurs to build companies that address environmental challenges while maximizing impact with minimal resources.

Prelude Ventures is a San Francisco-based venture capital firm that concentrates on early-stage investments in climate-focused startups. It supports companies developing solutions to mitigate climate change across sectors including built environment, carbon management, computing, energy, food and agriculture, manufacturing and industrials, and mobility. Founded in 2013, the firm seeks to back category-defining companies with high potential for climate impact and scalable growth, providing capital and strategic guidance to help portfolio companies scale their technology and market reach.

At One Ventures is a San Francisco-based venture capital firm founded in 2020 that backs early-stage startups using disruptive deep tech to improve planetary health and redefine industry economics. The firm seeks companies that can upend traditional unit economics while dramatically reducing environmental footprint and advance regenerative, scalable business models across sectors such as energy, ag-tech, battery technology, drone delivery, biodiversity restoration, and related technologies. It pursues a global investment reach, supporting seed and Series A companies across the United States, Canada, Europe, Asia, Africa, the Middle East and Oceania. Beyond capital, At One Ventures provides hands-on support in talent acquisition, operations, marketing and IP strategy to help founders build healthy, scalable businesses. The firm emphasizes a net-positive mission and leverages experience from collaborations with major technology players to help portfolio companies grow.

Mitsubishi UFJ Capital is a Tokyo-based venture capital firm founded in 1974 that focuses on seed to development-stage investments in information technology, life sciences, electronics, biotech, fintech, and related high-technology sectors. The firm seeks opportunities in the Japanese market and often participates in investment syndicates to support startups. It supports companies pursuing technologies such as AI, SaaS, and healthcare innovations, and operates with offices in Osaka and Nagoya in addition to its Tokyo headquarters.

Extantia Capital is an investment firm focused on climate-first, deep decarbonization technology. Founded in 2020 and headquartered in Berlin, Germany, it invests in early-stage companies across Europe (seed to Series A), providing capital and hands-on support in commercialization, scaling, and fundraising. The firm backs mission-driven founders developing software and hardware solutions with the potential to significantly reduce CO2e emissions, aiming for scalable business models that contribute to the energy transition and broader decarbonization. Extantia emphasizes measurable impact and supports portfolio companies to accelerate adoption of low-carbon technologies.

Climate Capital is a San Francisco-based venture capital firm focused on climate technology, investing in early-stage startups that create infrastructure for the energy transition, resilience, and sustainable materials. The firm emphasizes a networked approach, leveraging a broad founder and co-investor ecosystem to identify promising climate tech opportunities and provide access to follow-on funding rounds. Its portfolio covers areas such as energy storage, grid expansion, AI-driven materials discovery, carbon removal, and circular supply chains, aiming to back a high volume of companies annually and deliver scalable impact by helping reduce greenhouse gas emissions.

Voyager Ventures is an early-stage venture capital firm focused on frontier energy, industrial, and climate technology companies. It partners with founders modernizing the base layer of the economy across energy production and distribution, advanced manufacturing, critical materials, applied AI, and compute, providing capital and strategic guidance to pre-seed and seed-stage startups. The firm leverages a global network of investors, service providers, and experts to help portfolio companies validate concepts, enter markets, and scale, with investments spanning energy generation and storage, materials production, software and AI, built environment, and carbon management. Voyager Ventures manages about $475 million in assets across three funds and operates from hubs in San Francisco and Brisbane.

Ecosystem Integrity Fund is a San Francisco-based venture capital firm focused on environmental sustainability. It invests in early-stage companies across energy, transportation, climate tech, agriculture, water, waste management, green chemistry, and related areas, seeking to demonstrate that positive environmental outcomes can accompany compelling financial returns. The firm targets opportunities in North America and Europe and has supported portfolio companies through multiple funds since its founding in 2010. Investment sizes vary by vintage, ranging from hundreds of thousands to tens of millions of dollars, with early funds typically at the lower end and later vintages deploying larger checks as opportunities permit. Its work emphasizes ESG considerations and impact alongside growth, combining sector expertise with strategic guidance to accelerate the transition to a more sustainable economy.

MCJ is a venture capital firm founded in 2019 and based in Boston that backs exceptional founders transforming energy, industry and infrastructure through technology. It focuses on clean energy solutions, industrial transformation and resilient infrastructure, supporting portfolio companies and talent through the MCJ Collective, a vetted member network connecting leaders with opportunities. The firm also operates a media platform, including the Inevitable podcast, which highlights perspectives critical to its portfolio and the broader transition to energy and industrial tech. Through its integrated approach—financing, talent development and media—MCJ aims to accelerate deployment of next‑generation energy and industrial technologies and to publish thought leadership on topics such as energy and AI.

Demeter Partners is a private equity and venture capital firm focused on the energy transition and environmental sustainability. Based in Paris, it invests across seed to growth and infrastructure opportunities in eco-industries, eco-energies, green technology, water and waste treatment, energy efficiency, and related sectors. The firm typically pursues minority investments and seeks board representation, often partnering on European deals with occasional North American activity. It funds startups, growth-stage companies, and infrastructure projects aligned with climate and sustainability goals, including renewable energy and environmental services, with equity investments generally ranging from about €0.5 million to €30 million across its portfolio, and manages multiple funds dedicated to the energy transition and related technologies.

Climate Investment is a venture and growth capital firm focused on accelerating the transition to lower-carbon energy. Founded by members of the Oil and Gas Climate Initiative, the firm partners with companies developing scalable climate solutions across underinvested sectors such as energy, industry, buildings, transportation and agriculture, and uses a rigorous greenhouse gas impact measurement methodology to track progress, aiming to deliver financial returns alongside substantial environmental benefits through deep industry partnerships.

Union Square Ventures is a New York-based venture capital firm founded in 2003 that invests across the internet sector, focusing on the applications layer of the web, internet services, and mobile platforms that create large networks. The firm backs founders building social media, marketplaces, developer tools, fintech, health, learning, climate tech, and web3-enabled businesses, emphasizing companies with strong network effects and scalable user bases. USV takes a hands-on approach, often acting as a lead investor and aiming for meaningful ownership, with typical initial investments around one million dollars and potential follow-ons up to about twenty million dollars per company. The firm operates globally with portfolio interests spanning New York, San Francisco, London, Berlin, and beyond, and pursues long-term partnerships with entrepreneurs to drive growth and transform markets.

CAS Star is a venture capital firm based in Xi’an, China, with an additional office in Beijing. It invests in high-tech sectors such as optoelectronic chips, artificial intelligence, biotechnology, aerospace, smart manufacturing, information technology, energy, oncology, advanced manufacturing, SaaS, and space technology, and it actively participates in technology-driven incubation. The firm aims to build a scientific and technological entrepreneurial ecosystem by collaborating with research institutions, angel funds, incubators, and entrepreneurship training to support technology entrepreneurs.

FJ Labs is a New York-based venture capital firm founded in 2015 by Fabrice Grinda. The firm concentrates on marketplaces and consumer-facing startups and is stage-agnostic, investing across seed and Series A rounds. It seeks scalable companies with strong unit economics and potential to become market leaders, often co-investing with other global funds to broaden its impact. FJ Labs emphasizes rapid decision-making and leverages its broad network to support portfolio companies in fundraising and growth, helping startups scale across large markets and ecosystems.

The European Bank for Reconstruction and Development provides project financing and banking products to banks, industries and private enterprises, including loans for projects, equity and quasi-equity investments, equity funds for smaller enterprises, guarantees and trade finance. It also offers policy reform dialogue and advisory services and supports loan syndication. The bank assists privatization and restructuring of municipal services and invests across sectors such as energy, infrastructure, manufacturing, finance, telecommunications and real estate in Europe, Central Asia, and the Middle East and North Africa, with a focus on market transition and private sector development. Founded in 1991 and headquartered in London, it seeks to promote sustainable growth, job creation and higher living standards through financial support, advisory services and policy reform.

Samsung Electronics is a global technology company headquartered in South Korea that designs, manufactures, and markets a broad portfolio of consumer electronics, IT and mobile devices, and advanced components. The company sells smartphones, tablets, televisions, home appliances, printers, and PCs, and supplies memory and storage products, semiconductors, displays, and telecommunications infrastructure. It operates a leading semiconductor business and a dominant memory chip and display supply chain, supported by a wide network of global research and development efforts focused on AI, 5G, energy storage, and next generation materials. Samsung Electronics coordinates manufacturing, services, and repair capabilities and engages in open innovation with startups and academic partners through its research centers and corporate venture initiatives. It pursues growth across consumer, enterprise, and industrial segments and aims to deliver integrated device solutions and services worldwide, with emphasis on sustainability and governance to create long-term value for customers, employees, and society.

IP Group is a global science and technology investment company that identifies, backs, and grows university spin-outs and IP-based businesses. Through strategic partnerships with universities and research institutions, it provides capital, expertise, and commercialization support to accelerate the development of innovations in healthtech, deeptech, and clean tech. The firm focuses on early-stage ventures, seeks to create value for shareholders and partners, and aims to generate financial returns alongside positive social and environmental impact in line with sustainable development goals. IP Group leverages its network, governance discipline, and portfolio-building capabilities to scale portfolio companies worldwide.

BP is a global integrated energy company engaged in the entire energy value chain, from upstream exploration and production of oil and natural gas to downstream refining, marketing, and trading of petroleum products, as well as shipping services to support distribution worldwide. The company also pursues growth in renewable and low-carbon energy, including wind, solar, and biofuels through its Alternative Energy initiatives. BP operates Air BP, its aviation fuels division, supplying AVGAS and kerosene jet fuels and servicing airlines and general aviation at airports across many countries. By combining large-scale traditional energy operations with investment in renewables, BP aims to meet current energy needs while pursuing a low-carbon transition.

DCVC is a deep-tech venture capital firm based in Palo Alto, California, with activities in San Francisco, that funds companies applying advanced science and engineering to major global challenges. The firm backs early- and growth-stage startups across artificial intelligence, exascale computing, climate tech, engineering, materials science, robotics, space, water, biology, defense, security, and other deep-tech sectors, and maintains specialized units such as DCVC Bio focused on life sciences. DCVC emphasizes scientifically rigorous teams and data-driven approaches, collaborating with researchers and entrepreneurs to accelerate development through AI, automation, and data-centric methods. It operates as a registered investment adviser and supports ambitious founders developing transformative technologies across software, big data, healthcare, and energy.

Investible is a venture capital firm focused on early-stage technology companies in the Asia-Pacific region. Established in 2014 and with offices in Sydney and Singapore, it backs seed and early-stage startups by providing capital, strategic guidance, and access to a global investor network. The company utilizes a model combining Investible Funds with Club Investible, an investor syndicate of founders, executives, and investors, to accelerate growth and facilitate co-investments. Its portfolio spans multiple sectors, including climate tech, smart cities, transport, food and agriculture, industrials, and clean tech, with a strong emphasis on companies across Australia, New Zealand, and Southeast Asia. Since 2018 it has supported over 150 companies across numerous geographies, pursuing a swift and decisive investment approach to help founders realise their potential. Investible aims to connect visionary teams with capital, expertise, and networks to drive innovation on a global scale.

Toyota Ventures is the corporate venture capital arm of Toyota Motor, based in Los Altos, California. It invests in early-stage startups globally, focusing on frontier technologies such as artificial intelligence, autonomy, mobility, robotics, cloud technology, climate tech, renewable energy, digital health, fintech, and advanced materials. Through its Frontier Fund and Climate Fund, Toyota Ventures supports portfolio companies that align with Toyota’s operations and strategic interests, aiming to accelerate disruptive technologies to market while delivering financial returns and strategic value. The firm leverages Toyota’s technical expertise, global reach, and manufacturing experience to assist portfolio companies with business development, product strategy, and fundraising. It seeks founders worldwide and prioritizes innovation that can benefit mobility and sustainability.

Closed Loop Partners is a New York-based private equity firm dedicated to advancing the circular economy. The firm employs a multi-faceted approach that includes capital management across venture, growth equity, and catalytic investment; an innovation center, the Center for the Circular Economy, that promotes cross-sector collaboration and data-driven analysis; and an operating group focused on building and scaling circular economy infrastructure. It funds and supports sustainable consumer goods, packaging, textiles, and related sectors, investing in opportunities that enhance recycling rates, circular supply chains, and the adoption of recycling technologies across the United States, Canada, and other regions.

Contrarian Ventures is a venture capital firm focused on early-stage climate technology startups in Europe and Israel. Founded in 2017 and based in Vilnius with offices in London and Amsterdam, it backs pre-seed and seed rounds with a typical ticket size in the EUR 1-4 million range. The firm concentrates on the energy transition, including smart grid, energy efficiency, storage, e-mobility, distributed generation, and renewable solutions, alongside data analytics, virtual power plants, and e-services for infrastructure. It emphasizes a founder-centric, long-term partnership and operates a platform that supports portfolio companies through ecosystem events, scaling frameworks, and deal facilitation. The approach centers on practical, contrarian investment in technologies that can become core infrastructure, with a global outlook and a focus on Europe and Israel.

The Climate Pledge Fund is Amazon's corporate venture capital arm, established in 2019 to invest in companies developing sustainable and decarbonizing technologies. Based in Renton, Washington, it finances ventures across water, energy, climate, and agriculture to help accelerate the transition to a low-carbon economy. With an initial commitment of two billion dollars, the fund seeks visionary products and services that enable Amazon and other organizations to meet The Climate Pledge's goals.

Third Sphere is a Brooklyn-based venture capital firm founded in 2013 that invests in early-stage climate solutions across sectors such as energy, food, water, waste, transportation, healthcare, and government technology. It emphasizes hardware-enabled technologies and AI-driven automation, partnering with founders to deliver transformative climate impact through strategic collaborations, hands-on support, and access to tools and networks that accelerate growth. The firm focuses on responsible, climate-positive outcomes and seeks to help founders scale by combining capital with practical resources, goal-setting frameworks, and AI-powered platforms.

In-Q-Tel is a not-for-profit global investment platform based in Tysons, Virginia, that identifies and partners with startups developing advanced technologies for practical government applications. Founded in 1999, the organization accelerates the development and deployment of innovations to U.S. government agencies to enhance national security, supporting fields such as defense, cybersecurity, and intelligence. It evaluates emerging technologies across AI, biotechnology, data analytics, communications, IoT, and related areas, and connects founders with government users to translate research into deployable capabilities. With a portfolio comprising dozens of companies and active collaborations with multiple government agencies worldwide, IQT aims to improve public sector outcomes by aligning breakthrough technology with public needs.

NIO Capital is a Shanghai-based private equity and venture capital firm established in 2016 that concentrates on large-scale mobility, energy and technology investments. It targets themes such as electric vehicles, autonomous driving, shared mobility, new energy networks and advanced materials, with a focus on mobility transformation, smart industry and smart living. Supported by an ecosystem of resources and a multidisciplinary team, it provides founders and innovative technology companies with full lifecycle support. The firm emphasizes digitalization and low-carbon investments across automotive, energy and logistics, leveraging deep industry insight and established partnerships to generate value for its investors. Its portfolio activity includes co-leading rounds in 2026 for Volant Aerospace and Yanhe Technology, underscoring confidence in the low-altitude economy and next-generation applications in solar energy and space.

Founders Fund is a San Francisco-based venture capital firm that invests in science and technology companies across all stages, with a focus on transformational technologies and long-term impact. It backs startups addressing difficult problems in sectors such as aerospace, artificial intelligence, energy, information technology, software, advanced manufacturing and defense-related tech, and it emphasizes a founder-friendly approach that provides support with minimal interference. The firm has backed prominent companies including SpaceX, Palantir, Facebook and Airbnb, reflecting a history of early backing for high-growth ventures. Founders Fund seeks global opportunities and partners with entrepreneurs to navigate rapid technological change, from seed to growth investments.

Speedinvest is a European venture capital firm headquartered in Vienna that operates across six offices in Europe, the Middle East and beyond. It backs founders from pre-seed to growth through sector-focused investment teams and provides day-one access to a global network of corporate customers, experts and follow-on investors to help scale faster. The firm focuses on six verticals—AI and infrastructure, climate and industrial tech, deep tech, fintech and DeFi, health and bio, and marketplaces and consumer—and supports portfolio companies from initial funding through subsequent rounds. Speedinvest actively engages with its companies, leading a large share of initial investments and maintaining a high level of follow-on activity, with notable portfolio companies including Bitpanda, Moove, Tide, GoStudent and cylib. The firm operates across Europe and beyond, aiming to unlock momentum for builders through the power of more and to help them scale smarter and faster.