F4 Champions · Season 1
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F4 Champions · Season 1
You're researching investors. We want to see what you're building.
Join the open accelerator where your standing changes with what you ship. Enrollment closes August 2.
68 VC firms investing in fintech & payments and climate & clean energy at the Series B stage.
F4 Fund tracks 68 VC firms that actively invest in fintech & payments + climate & clean energy at the Series B stage, with check sizes ranging from $25K – $5000M (median: $7.5M – $7.5M). As of July 2026, and 94% lead or co-lead rounds. Rankings are based on F4's proprietary analysis of 1,544+ researched VC firms, scored by data completeness, portfolio depth, investment recency, and stage alignment.
| # | Firm | Check Size | Portfolio | Leads? | Activity | Decision | Intro |
|---|---|---|---|---|---|---|---|
| 1 | ▶ Clocktower Technology Ventures Financial services represents the largest venture opportunity with disproportionately small VC allocation. We invest in companies reinventing financial services with operator teams combining domain expertise and execution excellence. Santa Monica | $500K – $20M | 104 | Both | Active | ~2 mo | Open |
| 2 | ▶ Serena Capital We back bold entrepreneurs who think big and are committed to becoming the next major tech players. We invest from pre-seed to series A with strong operational support, focusing on technology-driven solutions across AI, climate tech, fintech, SaaS, and impact-driven sectors. | $100K – $15M | 115 | Leads | Active | ~2 wks | Open |
| 3 | ▶ Sony We invest in technology-driven transformational companies shaping the future of business, entertainment and society. We foster Sony's future businesses through strategic early-stage venture investments, seeking technologies with potential to transform industries while building synergies with Sony Group business units. | $2M – $20M | 203 | Both | Active | ~2 wks | Open |
| 4 | ▶ Salesforce Ventures Enterprise technology is the sole focus. Patient capital with an evergreen model — Salesforce is the sole LP with no fund lifecycle pressure, enabling investing across market cycles. AI is the defining platform shift of our era: from model infrastructure to AI applications to robotics and agents. Strategic value beyond capital: unmatched access to the Salesforce enterprise ecosystem and Fortune 500 network for customer introductions, early product feedback, and go-to-market acceleration. San Francisco | $1M – $50M | 66 | Both | Active | ~1 mo | Open |
| 5 | ▶ Giant Ventures The biggest companies of the century will be built solving the world's most pressing problems. We champion ambitious founders using technology to reshape civilization around climate, health, and inclusive capitalism. London | $500K – $15M | 35 | Both | Active | ~2 mo | Open |
| 6 | ▶ Tola Capital Every industry will be transformed by software. Tola practices hypothesis-based investing targeting the 'enterprise scaffolding' of AI — domain-specific models, AI/ML tooling, AI SaaS applications, AI governance, and AI security — rather than foundational AI infrastructure. They back companies driving long-term, transformational change in large markets. Seattle | $1M – $15M | 52 | Leads | Active | ~1 mo | Open |
| 7 | ▶ Illuminate Financial Illuminate invests in companies solving mission-critical problems for financial institutions through fintech and enterprise software innovation. With deep access to tier-1 financial institution networks and specialized domain expertise, the firm creates unique value for portfolio companies through institutional customer access, operational guidance, and strategic partnerships. London | $1M – $8M | 31 | Leads | Active | ~1 mo | Open |
| 8 | ▶ OMERS Ventures Back ambitious founders building disruptive early-stage technology companies. We provide not just capital but access to OMERS' multi-asset institutional platform. Our permanent pension backing gives us patient, long-duration capital unconstrained by traditional 10-year fund cycles. Toronto | $1M – $25M | 31 | Both | Active | ~1 mo | Req'd |
| 9 | ▶ Benhamou Global Ventures BGV backs hands-on, cross-border enterprise AI startups operating under the Enterprise 5.0 framework — companies that combine intelligent machines with human ingenuity to drive leapfrog productivity improvements. They focus on vertical AI (industry-specific, proprietary data) and horizontal agentic platforms (cross-functional automation), with a strong preference for immigrant founders pursuing US go-to-market strategies from France, Israel, and India. Menlo Park | $2M – $10M | 46 | Leads | Active | ~2 mo | Open |
| 10 | ▶ Suffolk Technologies The $12 trillion built environment sector is ripe for digital transformation. Suffolk Technologies deploys capital, resources, and networks to help founders scale technologies in construction, architecture, engineering, real estate, and infrastructure. Uniquely positioned as the venture arm of Suffolk Construction, they provide operational test beds, jobsite access, and deep domain expertise that pure financial investors cannot. Boston | $150K – $10M | 59 | Leads | Active | ~2 mo | Open |
| 11 | ▶ Beringea Patient and intelligent capital for rapidly scaling entrepreneurial companies with a transatlantic footprint. US funds target Midwest Series A+ companies with ARR >$3M; UK funds target Series A/B companies with £1M+ revenue. Hands-on operational support through the Beringea Scale-Up Academy and transatlantic network. London | $1M – $13M | 41 | Leads | Active | ~1 mo | Open |
| 12 | ▶ Northzone Category-defining entrepreneurs building fundamental shifts that upend entire industries. Focus on disruptive business models in energy transition, healthcare, AI, and consumer. Thesis values human relationships and founder-centric partnerships over financial metrics alone. London | $1M – $40M | 39 | Leads | Active | ~2 wks | Req'd |
| 13 | ▶ Koch Disruptive Technologies KDT backs principled entrepreneurs building disruptive technologies across connectivity, cybersecurity, healthcare, enterprise software, semiconductors, supply chain/manufacturing, energy, and fintech. KDT differentiates through Koch Labs® — connecting portfolio companies to Koch Industries' global commercial ecosystem and subject matter experts — enabling faster commercial deployment and scaling than traditional VC. Wichita, KS | $5M – $150M | 67 | Leads | Active | ~2 mo | Open |
| 14 | ▶ AirTree Ventures Big things start small. We invest at seed stage and see potential where others don't. We believe in your vision for your company's future, not as it exists today. We think in decades, not days, committing to walk the entire journey with founders to build iconic companies. We share Antipodean ingenuity with the world. Sydney | $250K – $20M | 64 | Leads | Active | ~2 wks | Req'd |
| 15 | ▶ MassMutual Ventures Build category-defining technology businesses that deliver strong investment returns while addressing pressing business challenges. Leverage Fortune 500 parent (MassMutual) assets including real estate portfolios, renewable energy assets, and capital networks. Boston | $2M – $10M | 23 | Both | Active | ~1 mo | Open |
| 16 | ▶ B Capital Group Back extraordinary entrepreneurs throughout the company-building lifecycle from seed to IPO. Combine venture capital expertise with BCG management consulting to accelerate value creation. Support founders with capital, strategic guidance, and access to global networks. San Francisco | $250K – $50M | 34 | Leads | Active | ~2 wks | Req'd |
| 17 | ▶ Collab Fund Investing at the intersection of for-profit and for-good. Companies that make the world better AND deliver strong financial returns. The Villain Test ensures both impact and profit alignment. New York | $500K – $10M | 44 | Leads | Active | ~2 wks | Open |
| 18 | ▶ Mundi Ventures Mundi backs bold, purpose-driven founders building technology companies at the intersection of deep tech and critical global challenges. Core thesis: Europe has world-class talent and ecosystem but suffers from a scale-up funding gap at growth stages. Kembara fund (€750M) bridges this by providing Series B/C growth capital to European deep tech and climate champions. Madrid | $1M – $40M | 54 | Leads | Active | ~2 mo | Open |
| 19 | ▶ Seventure Partners Seventure Partners identifies and backs innovative European companies in Life Sciences and Digital Technologies at all stages from seed to pre-IPO, serving as the lead investor and active board-level partner. The firm is a global pioneer in microbiome investing and has built a 25+ year track record of 150+ exits and 30 IPOs. Institutional backing from Natixis Investment Managers/Groupe BPCE provides unique co-investment and network access. Paris | $500K – $10M | 41 | Leads | Active | ~2 mo | Open |
| 20 | ▶ Entrepreneur First It matters not only which companies get started, but who starts them. EF identifies exceptional individual talent before a company, co-founder, or idea exists, and builds the company from Day Zero through cohort-based co-founder matching, an equity-free grant phase, and up to $250K in formation capital (via SAFE) once a team passes its Investment Committee. London | $250K – $5M | 78 | Leads | Active | N/A | Open |
| 21 | ▶ WestBridge Capital WestBridge partners with founders building transformative, AI-native businesses from Series A through IPO and beyond. With a $7.3B evergreen fund (no forced LP exit timeline), they invest early and hold for 5-25 years as patient capital partners. Their AI focus centers on Vertical AI Systems, AI-Native Infrastructure, and Agentic AI across the India and US markets. Bangalore | $10M – $500M | 28 | Both | Active | ~2 wks | Open |
| 22 | ▶ Vamos Ventures Invest in visionary founders from Latinx and diverse backgrounds building disruptive tech solutions. Capitalize on demographic trends and founder quality in systematically underestimated segments. Create alpha through early-mover advantage in overlooked founder networks. Los Angeles | $500K – $2.5M | 18 | Leads | Active | ~1 mo | Open |
| 23 | ▶ Innovating Capital Technology can have a highly disruptive impact on society. We back founders on the forefront of innovation with clear vision towards positive change, leveraging domain expertise to ensure value creation. Founder-first approach with operational support. New York | $250K – $5M | 38 | Leads | Active | ~1 mo | Open |
| 24 | ▶ Indico Capital Partners Southern European entrepreneurs (Portuguese, Spanish, Italian) possess exceptional engineering talent and are forced to have an international mindset from day one due to limited local markets. Indico backs the most globally promising companies from these ecosystems across enterprise SaaS, AI, deep tech, fintech, healthtech, spacetech, and the ocean/blue economy. Lisbon, Portugal | $275K – $11M | 27 | Leads | Active | N/A | Open |
| 25 | ▶ Lerer Hippeau As founder-operators, we see returns in relationships. We back ambitious founders with exceptional vision at the earliest stages with capital, mentorship, and network access. | $100K – $1M | 73 | Leads | Active | ~1 mo | Open |
| 26 | ▶ F-Prime Capital Partner with visionary founders to turn bold ambitions into world-changing breakthroughs in life sciences, technology, healthtech, and crypto. Distinctive 'technical-risk-yes, regulatory-risk-no' filter ensures clear pathways to success. Cambridge | $250K – $15M | 26 | Leads | Active | ~1 wk | Open |
| 27 | ▶ Acurio Ventures Partner with visionary European founders at seed and Series A, leveraging the team's own operator experience and a network of 150+ international co-investors. Sector agnostic (excluding life sciences and crypto) with ~50 companies per fund. Strong focus on capital efficiency, unit economics, and realistic paths to profitability. Co-investor by default; will lead when it adds value. Bilbao, Spain | $100K – $3M | 95 | Both | Active | N/A | Open |
| 28 | ▶ How Women Invest Women founders represent an overlooked asset class that delivers superior returns. Women-founded companies earn 26% more for investors, yet receive only 2% of venture funding. We invest exclusively in women-founded companies, providing capital, network access, and operational support to drive transformative change. San Francisco | $250K – $5M | 31 | Leads | Active | ~1 mo | Req'd |
| 29 | ▶ Horizons Ventures Invest in deep science and disruptive technology companies that solve fundamental human problems—inequality, health, climate adaptation. We back founders with vision, instinct, and drive to scale impact. Hong Kong | $1M – $25M | 39 | Leads | Active | ~1 mo | Open |
| 30 | ▶ Alumni Ventures We democratize venture capital by providing individual accredited investors with professional-grade access to elite venture opportunities. We leverage our massive 850,000+ community network and 11,000+ investors to create unique value for founders, sourcing and diligencing deals alongside top-tier VCs (a16z, Sequoia, Khosla) without leading rounds. Our network is our competitive advantage—it compounds value for all stakeholders. Manchester, NH | $250K – $5M | 58 | Follows | Active | ~2 wks | Open |
| 31 | ▶ Gobi Partners Bespoke Capital for Enduring Impact. Gobi invests where capital alone is insufficient — requiring deep local relationships, sustained engagement, and informed judgment across Asia's diverse and complex markets. They focus on technology companies solving structural inefficiencies across underserved Asian markets, from fintech to deep tech to sustainable infrastructure. Kuala Lumpur | $1M – $50M | 37 | Leads | Active | N/A | N/A |
| 32 | ▶ Addition Backs founders with a proven track record building large, defensible, technology-enabled businesses, deploying roughly one-third of capital at early stage and two-thirds at growth stage with fast, single-decision-maker conviction. New York | $5M – $200M | 20 | Leads | Active | N/A | Req'd |
| 33 | ▶ SBI Investment One of Japan's most active VC firms and the venture capital arm of SBI Holdings, managing JPY 841.4 billion in cumulative fund commitments. Focused on concentrated investments in growth sectors including AI/blockchain, fintech, biotech/life sciences, and clean energy globally. Mission to cultivate key industries for the 21st century, serving as Japan's bridge to global technology ecosystems. Tokyo | $1M – $30M | 20 | Both | Active | ~2 mo | Req'd |
| 34 | ▶ IvyCap Ventures Back exceptional founding teams from premier Indian academic institutions (IIT, IIM) building scalable, technology-led businesses. Leverage the global alumni network for deal sourcing and post-investment support via the THRIVE platform. Mumbai | $1M – $10M | 45 | Leads | Active | N/A | Open |
| 35 | ▶ Valor Capital Group Greatest opportunities come from serving unmet needs of the middle class in emerging markets. We bridge US and Latin American markets, providing institutional capital, intellectual capital flow, and geo arbitrage exit opportunities. New York | $500K – $10M | 26 | Leads | Active | ~2 wks | Open |
| 36 | ▶ Golden Gate Empower audacious founders who challenge norms and leverage technology to transform industries. We believe in first-time founders with scrappy outsider mentality and narrow niche focus. Silicon Valley expertise combined with deep emerging market knowledge across three continents. Singapore | $25K – $10M | 33 | Leads | Active | ~2 wks | Req'd |
| 37 | ▶ Eurazeo Eurazeo backs high-potential companies across the full lifecycle — from venture and growth equity to buyout — with a focus on building European champions with global ambitions. The firm invests at the intersection of technology, healthcare, and sustainability, with a distinct impact mandate spanning 8 dedicated impact funds. Paris | $5M – $600M | 18 | Leads | Active | 3+ mo | Open |
| 38 | ▶ Impact America Fund Tech-enabled businesses built for and by people in marginalized communities create new frameworks of ownership and opportunity. Traditional VCs miss billion-dollar markets in overlooked communities. Oakland | $250K – $3M | 32 | Leads | Active | ~1 mo | Req'd |
| 39 | ▶ Techstars Help founders succeed by combining capital ($120K-$250K), intensive mentorship (3-month program), and access to a powerful global network of 1,500+ mentors. We invest in founders at the earliest stage with conviction and vision, regardless of sector or geography. Our #GiveFirst philosophy drives us to help without expecting immediate return. | $120K – $250K | 24 | Leads | Active | ~2 wks | Open |
| 40 | ▶ Mubadala Mubadala partners with world-class companies and institutions to drive transformational growth across strategic sectors and geographies. We believe in long-term value creation through patient capital, operational expertise, and global partnerships aligned with Abu Dhabi's economic diversification. Abu Dhabi | $5M – $5000M | 46 | Both | Active | ~2 mo | Req'd |
| 41 | ▶ Dalus Capital Back purposeful entrepreneurs building scalable technology solutions for significant Latin American problems, with emphasis on inclusion, climate innovation, and business productivity while generating positive impact and strong returns. Monterrey | $500K – $5M | 29 | Both | Active | ~1 mo | N/A |
| 42 | ▶ Blackbird Back wild hearts with the wildest ideas from the very beginning. Invest in companies, not rounds — following exceptional founders from pre-seed through all subsequent stages. Focused on ANZ founders building globally ambitious companies across any sector. Sydney | $150K – $60M | 43 | Leads | Active | ~2 wks | Open |
| 43 | ▶ SpeedInvest Backs globally ambitious technology companies from pre-seed and seed through selected growth rounds using specialist EMEA sector teams and a platform model for capital, customers, talent, follow-on investors, and operational support. Vienna | $250K – $30M | 49 | Leads | Active | N/A | Open |
| 44 | ▶ Mitsubishi UFJ Capital Support the realization of start-ups' dreams by sharing the aspirations of entrepreneurs, establishing trust as a capital partner, and assisting throughout all growth stages — from seed to IPO. MUCAP invests across all industry types and stages with particular depth in life sciences (dedicated department) and new industrial fields requiring patient capital. Tokyo | $500K – $50M | 21 | Both | Active | ~2 mo | Open |
| 45 | ▶ Khosla Ventures Technology-based economic disruption of large markets through black swan investments. We seek founders with domain expertise and unreasonable conviction to build billion-dollar companies solving the world's largest problems. Menlo Park | $500K – $50M | 38 | Both | Active | ~2 wks | Open |
| 46 | ▶ XAnge European early-stage fund backing founders building durable technology businesses across deep tech, SaaS, AI, energy transition, digital finance, and healthcare. 5 Rue Feydeau, 75002 Paris, France | $1M – $15M | 13 | Leads | Active | N/A | N/A |
| 47 | ▶ Fitch Ventures Fitch Ventures invests in innovative technologies serving institutional credit, risk management, and enterprise clients. The dual mandate focuses on generating financial returns while feeding innovation back into Fitch Group's product stack, often using investments as an M&A pipeline. New York | $2M – $5M | 8 | Both | Active | ~1 mo | Open |
| 48 | ▶ Icehouse Ventures Back exceptional Kiwi founders building globally transformative companies, from day one to IPO. New Zealand founders represent a significantly undervalued asset class, and Icehouse provides capital plus an ecosystem of 3,000+ investors and deep operational support. Auckland | $100K – $10M | 41 | Leads | Active | ~2 mo | Open |
| 49 | ▶ Redalpine Redalpine backs companies at the convergence of software and science — where rigorous engineering meets scientific breakthroughs. Half the team are scientists, half are operators, enabling them to engage deeply with highly technical founders and support them hands-on from day one through to exit. Primary focus areas: frontier science and biotech, digital health, AI and automation, fintech, synthetic biology, and climate tech. Zug | $500K – $5M | 40 | Leads | Active | N/A | N/A |
| 50 | ▶ Zigg Capital Real estate has been stagnant for 50 years despite massive innovation in other industries. Shifting demographics, transportation changes, and evolving preferences are forcing modernization. We back visionary entrepreneurs building solutions across construction, property management, residential finance, and retail that will improve quality of life, work, and community. New York | $500K – $10M | 28 | Both | Active | ~2 wks | Open |
| 51 | ▶ White Star Capital Technology companies are becoming intertwined with the global economy more so than ever before. The most compelling founders build businesses through a broader world view. White Star Capital backs globally ambitious entrepreneurs at Series A, B, and Seed stages across North America, Europe, and Asia, helping them scale internationally through deep local presence on three continents. London | $1M – $25M | 45 | Leads | Active | ~1 mo | Open |
| 52 | ▶ Liquid 2 Champions exceptional founders to build lasting companies through experience, community, and capital. Generalist technology investor whose edge is network depth — Joe Montana's unmatched rolodex and 800+ portfolio company network enables introductions that most seed funds cannot provide. San Francisco | $250K – $5M | 27 | Follows | Active | ~2 wks | Open |
| 53 | ▶ Emerson Collective Emerson Collective invests in entrepreneurs and innovators driven by purpose, seeking consequential companies that deliver both generational impact and venture-scale returns. The firm targets sectors where biggest market opportunities meet meaningful impact levers: energy & environment, digital health, fintech, education, work, and media. Palo Alto | $10M – $700M | 16 | Both | Active | ~1 mo | Req'd |
| 54 | ▶ Sawari Ventures North Africa and Africa possess tremendous entrepreneurial talent. Strategic capital combined with operational expertise can unlock transformative solutions that reshape industries. We invest in founders solving region-critical problems. Cairo | $200K – $2M | 20 | Leads | Active | ~1 mo | Open |
| 55 | ▶ Pillar VC We invest in technical breakthroughs that overcome the world's greatest challenges. We partner at inception with technically brilliant dreamers who see past impossible to inevitable. We evaluate scientific opportunities through both commercial potential and human impact lenses. Boston | $100K – $10M | 25 | Leads | Active | ~2 mo | Open |
| 56 | ▶ Trousdale Ventures We invest in mission-driven companies that dare to tackle impossible challenges, striving to transform industries and create lasting societal impact. We seek founders with audacity to dream big, resilience to persevere, and potential to build forever companies that shape human history. Los Angeles | $5M – $25M | 30 | Leads | Active | ~1 mo | Open |
| 57 | ▶ Sutter Hill Ventures Build or back enduring technology companies solving hard technical problems in massive markets. SHV's origination model has them serve as Founding CEO of incubated companies — recruiting experts, handling operations, and letting technical founders focus purely on building. Identify large macro tech shifts (cloud, AI infrastructure, power for AI), recruit domain experts, build small focused teams until product-market fit, then scale rapidly with the full support of SHV's centralized operations team. Palo Alto | $500K – $50M | 19 | Leads | Active | ~2 mo | Req'd |
| 58 | ▶ Not Boring Capital Invest in companies with compelling stories to tell. We couple capital deployment with media storytelling through the Not Boring newsletter, creating a unique flywheel that amplifies both company and fund narrative. New York | $100K – $2M | 10 | Both | Active | ~2 wks | Req'd |
| 59 | ▶ IDG Capital Backing founders and teams building lasting companies across TMT, healthcare, consumer & entertainment, and advanced manufacturing/clean tech, with a multi-decade time horizon and a bridge role between China and global capital markets. Hong Kong | $1M – $100M | 23 | Both | Active | ~2 mo | Req'd |
| 60 | ▶ Rosecliff Ventures Rosecliff's Frontier Technology Thesis focuses on AI, aerospace, defense, energy resilience, and space infrastructure. New York | $500K – $10M | 23 | Both | Active | ~2 mo | Open |
| 61 | ▶ IDB Lab Mobilize entrepreneurial innovation and disruptive technology to benefit vulnerable populations and activate sustainable industries across Latin America and the Caribbean, organized around climate/environmental resilience, access to essential services, and livelihood opportunities. Washington | $150K – $10M | 8 | Follows | Active | N/A | N/A |
| 62 | ▶ Revaia Revaia champions sustainable leaders in technology and innovation, partnering with mission-driven, growth-stage founders who bridge private growth financing through to public markets, with sustainability and governance built into the business rather than bolted on. Paris | $10M – $35M | 15 | Leads | Active | N/A | Req'd |
| 63 | ▶ Granite Asia Asia's most trusted multi-asset private capital platform. Partners with visionary founders and leaders to build industry champions across Southeast Asia, China, India, and Japan. Deploys capital across five structural themes: Consumer Growth, Enterprise Workflow, Food Systems, Health Innovation, and Energy Transition. Offers flexible, multi-asset financing spanning venture equity to private credit to support companies at every stage of their business lifecycle. Singapore | $2M – $60M | 11 | Leads | Active | ~2 mo | Open |
| 64 | ▶ Peak XV Partners Outlier founders and ideas shape the future of humanity. We back ambitious founders building category-defining companies that create significant impact while generating returns that support non-profit and educational causes. Bangalore | $500K – $100M | 22 | Leads | Active | ~2 wks | Open |
| 65 | ▶ Gaingels Equity of access and representation in venture capital delivers positive returns. Diverse and underrepresented (including LGBTQ+) leaders of high-growth companies deserve capital access. When these founders succeed, they influence ecosystems and open doors for historically excluded groups. New York | $200K – $500K | 29 | Follows | Active | ~2 wks | Open |
| 66 | ▶ Cathay Innovation Startups positioned as transformation partners with Fortune 500 corporates create the most impactful solutions. We believe the next generation of market leaders will emerge through collaborative innovation between startups and incumbent enterprises, supported by global expertise and capital. Paris | $5M – $100M | 16 | Both | Active | ~1 mo | Req'd |
| 67 | ▶ Evolution Venture Capital Partners Culture-Tech companies that disrupt and define how we live, work, play, and interact with the world every day. We invest in passionate founders building transformative products that change cultural behaviors. New York | $500K – $6M | 28 | Leads | Active | ~1 wk | Open |
| 68 | ▶ VU Venture Partners Invest in early-stage tech companies addressing world's largest market opportunities and solving humanity's biggest challenges. Leverage global distributed team to source, evaluate, and support transformational founders. San Francisco | $100K – $1M | 17 | Both | Active | ~2 mo | Open |
Investors on this page also frequently invest in these sectors
What other stages do these firms also invest in?
What other sectors do these firms also invest in?
Firms that frequently co-invest with investors on this page
F4 Fund tracks 68 VC firms that actively invest in fintech & payments + climate & clean energy at the Series B stage. These firms are ranked using a composite score that weighs data completeness (30%), portfolio depth (30%), investment recency (25%), and stage alignment (15%).
Based on F4's analysis, the median check size for series b fintech & payments + climate & clean energy investors is $7.5M – $7.5M, with a full range from $25K – $5000M. The distribution breaks down as: 2 firms in the <$500K range, 2 firms in the $500K-$1M range, 5 firms in the $1M-$2M range, 10 firms in the $2M-$5M range, 20 firms in the $5M-$10M range, 29 firms in the $10M+ range.
Among the 68 firms tracked, 94% lead or co-lead rounds, and 6% typically follow. Founders seeking a lead investor should filter for firms marked "Leads" or "Both" in the rankings table above. Lead investors typically set deal terms and anchor the round.
The best series b fintech & payments + climate & clean energy investors combine domain expertise with an active portfolio in the space. Among these firms, 25% prefer warm introductions, and the average firm has 39 portfolio companies. Look for firms whose check size matches your raise, whose stage preference aligns with yours, and who have a track record of supporting companies in your sector through multiple growth phases.
Firm profiles are continuously updated through F4's research pipeline, which combines LLM-powered web research, portfolio analysis, and transcript extraction. The ranking data refreshes every 12 hours. Editorial analysis is reviewed weekly. Individual firm profiles are re-researched on a 30-day cycle or when new information surfaces.