Maine Venture Fund is a Maine-based venture capital firm that invests in Maine companies with high growth potential and public benefit. Founded in 1995 and based in Newport, it provides patient capital across early to growth stages and across industries capable of scalable impact. The firm typically makes initial investments of 0.1 to 0.3 million per portfolio company, with additional capital available to support ongoing development, and it focuses on companies with gross sales of five million dollars or less in the prior year. It operates as an evergreen revolving fund, supported in part by state contributions, and aims to foster substantial growth that enhances Maine's prosperity, with an expected exit horizon of five to seven years.

Founded in 1994, CEI Ventures is a private equity and venture capital firm based in Brunswick, Maine. It specializes in seed/startup to mid-stage investments, typically ranging from $250,000 to $1 million. The firm focuses on underserved markets across the United States, with a preference for New England and Maine. CEI Ventures seeks board seats in its portfolio companies and aims to exit investments within five to seven years.

Dirigo Labs, established in 2020 and based in Waterville, Maine, is an accelerator and incubator firm focused on supporting visionary founders who aim to disrupt traditional industries. The company invests in early-stage startups operating in the cleantech, software, artificial intelligence, and manufacturing sectors, providing resources and guidance to foster innovation and growth.

Atlas Venture L.P. is a private equity and venture capital firm specializing in investments startups, seed, early stage, turnaround, late venture, growth capital and incubation. It seeks to invest in the technology and life sciences sectors with a focus on personalized medicine, medical technologies, therapeutics, biopharmaceutical products, biotechnology, biology, drug discovery technologies, therapeutic platforms, novel biopharmaceutical products, novel therapeutics, novel drug discovery platforms, therapeutic products, innovative biomedical technologies, diagnostics, and medical devices. Within technology, the firm focuses on payments, SMB, consumer-facing innovation, advances in biology, next-generation infrastructure, security, consumer services, small business infrastructure, fintech, emerging web service companies, next-generation media, gaming, and social technologies, enterprise and internet infrastructure, big data and mobile infrastructure, internet related businesses and communications. Within life sciences, it focuses on biopharmaceuticals. It also invest in silicones, consumer discretionary, and internet and direct marketing retail, internet software and services, IT services, security software, memory chips, and broadband telecommunication services. The firm prefers to invest in companies based in the Europe and United States with a focus on New England, Boston, Maine, Connecticut, New Hampshire, Rhode Island, Vermont, California and San Francisco Bay Area. Its initial investment ranges from $0.25 million to $15 million per transaction. The firm prefers to be a lead investor and seeks a board representation in its portfolio companies. Atlas Venture L.P. was founded in 1980 and is headquartered at Cambridge, Massachusetts with an additional office in London, United Kingdom.

Founded in 2003, Supply Chain Ventures is a venture capital firm based in Biddeford, Maine. It specializes in angel and early-stage investments in companies utilizing information technology to enhance global marketing, sales, and supply chain management.

WEX Venture Capital, established in 2023 and headquartered in Portland, Maine, is the corporate venture capital arm of WEX. It specializes in investing in early-stage companies that focus on electric mobility, including fleet electrification, electric vehicle charging solutions, and energy management.

Advantage Capital Partners is a United States‑based venture capital firm that provides growth equity, debt, and mezzanine financing to small and mid‑market companies, with a focus on underserved communities and state and local economic development. The firm invests across sectors including manufacturing, technology, business services, life sciences, and energy, and also supports real estate development projects with equity and debt. It typically makes initial investments ranging roughly from half a million to ten million in companies with modest sales, and may participate in larger follow‑on rounds or co‑invest with other firms. It uses senior debt, mezzanine debt, subordinated loans, and government‑guaranteed lending, and often pursues equity positions through preferred shares or convertible notes. Advantage Capital operates nationwide in the United States, with roots in New Orleans and offices in multiple states, and has backed thousands of jobs and housing projects as part of its mission to expand inclusive economic growth.

Founded in 2016, TruStage Ventures is a venture capital arm of CUNA Mutual Group. It invests in early-stage financial technology, data analytics, education and protection, and digital channel sectors to advance financial solutions for consumers and credit unions.

Founded in 2015, True Wealth Ventures is a venture capital firm based in Austin, Texas. It specializes in investing in early-stage women-led companies focused on environmental health, human health, and sustainable consumer products.

Founded in 2012, Momenta is a leading venture capital firm based in Meggen, Switzerland. It focuses on investing in digital solutions within the energy, manufacturing, smart spaces, and supply chain sectors.

Third Nature Ventures, established in 2021 and located in Ephrata, Pennsylvania, is an early-stage investment firm dedicated to addressing significant challenges within critical earth systems. The firm specializes in multi-stage investing, targeting promising innovations and technologies that have the potential to create meaningful impact. By identifying businesses at critical inflection points in their models, Third Nature aims to support the development of solutions that contribute positively to environmental sustainability and resilience.

Greenline Ventures is a Denver-based investment firm that operates across capital markets and financial services in the United States. The firm engages in asset management and targets buyout investments within the financial services sector, with a focus on opportunities across the U.S. It also maintains a venture investment arm that backs startups in healthcare, financial technology, big data, clean technology, digital health, food technology, health technology, the Internet of Things, and software as a service, and it pursues impact investments. The firm emphasizes a diversified approach across traditional finance and technology-enabled sectors, aiming to create value for its clients and portfolio companies while supporting sustainable solutions.

Founded in 2006, Felicis is a venture capital firm based in Menlo Park, California. It focuses on early-stage investments across various sectors, including AI, health, and security, backing founders building iconic companies.

Exposition Ventures is a venture capital firm founded in 2021 and headquartered in Chicago, Illinois. The firm focuses on investing in early-stage entrepreneurs who are developing and scaling hardware and software companies. Exposition Ventures targets a diverse range of sectors, including 3D printing, robotics, machine vision, artificial intelligence, machine learning, autonomous vehicles, sensors, big data, blockchain, augmented reality, and virtual reality. Through its investments, Exposition Ventures aims to support innovative technologies and drive growth in these emerging industries.

Elevate Capital is a venture capital firm based in Hillsboro, Oregon, established in 2016. It focuses on seed and early-stage investments across the United States, with a regional emphasis on the Pacific Northwest and Portland metro area. The firm targets technology-enabled startups and seeks to diversify founder representation, supporting ventures founded by underrepresented entrepreneurs. Elevate Capital typically participates in early rounds and makes minority investments, providing more than capital through advisory support and access to networks to aid long-term growth. Portfolio scope includes software, life sciences, hardware, consumer products, fintech, healthcare, sustainability, and related technology sectors.

York IE is a global venture capital and advisory firm founded in 2019, headquartered in Manchester, New Hampshire. It focuses on early-stage B2B SaaS startups, providing strategic growth support through its 200+ person operating team and data-driven approach.

Battery Ventures is a technology-focused investment firm founded in 1983 and based in Boston, Massachusetts. It engages in venture capital and private equity investments in technology companies, with emphasis on software (including application and infrastructure software), IT infrastructure technologies, consumer internet and mobile services, industrial technologies, and life science tools. The firm seeks to back category-defining businesses with potential for scalable growth, often supporting companies through multiple stages and across select global regions.

Established in 1983, Northwood Ventures is a private equity firm based in Hobe Sound, Florida. The company invests in venture capital and buyout opportunities across various sectors, including consumer goods and services, communications, manufacturing, and financial services. With a unique long-term investment horizon, experienced professionals, and an entrepreneurial approach, Northwood Ventures partners with successful management teams to generate superior returns.

Yes VC is a San Francisco-based venture capital firm that backs early-stage startups, focusing on pre-seed and seed rounds. It maintains a broad investment scope across technology-enabled sectors, including software, e-commerce, consumer brands, fintech, health, artificial intelligence, digital infrastructure, and climate technology, as well as emerging areas like DeFi, DAOs, and NFTs. The firm pursues a geographically diverse portfolio across the United States, Canada, the Americas, and Europe, supporting portfolio companies through the early growth phase.

Tiger Global Management is a New York based investment firm that manages public and private market strategies to pursue technology-driven growth opportunities worldwide. Founded in 2001 by Charles (Chase) Coleman, the firm invests in leading global companies across various industries, with a particular emphasis on technology-enabled growth. In public markets it employs long/short and growth strategies, while in private markets it targets opportunities from early to late stage. The firm operates globally, including the United States, China, India, Latin America, and Eastern Europe, and works with portfolio companies across their lifecycle to drive long-term value.

Propel Venture Partners is a venture capital firm established in 2016 and based in San Carlos, California. The firm specializes in early-stage investments at the intersection of technology and finance, focusing on companies that are part of the new economy. Propel aims to identify and support innovative businesses that leverage technological advancements to transform financial services.

Xfund, established in 2011, is an early-stage venture capital firm headquartered in Palo Alto, California, with a presence in Cambridge, Massachusetts. It partners with leading universities worldwide, focusing on backing exceptional entrepreneurs from diverse backgrounds, particularly those with technical prowess and liberal arts education who are often overlooked by traditional VCs. Xfund invests across various sectors, including healthcare, energy, information technology, and software, aiming to foster groundbreaking companies that drive positive change.

Resolve Growth Partners is a growth-focused private equity and venture capital firm based in Baltimore, Maryland, founded in 2018. It specializes in partnering with B2B software and SaaS companies in North America to accelerate growth, providing growth capital through equity investments and pursuing minority or control positions. The firm targets enterprise software opportunities and supports scale with investments typically in the tens of millions of dollars, reflecting a focus on firms with strong recurring revenue and high growth potential.

Founded in 2009 and based in New York City, BoxGroup is an early-stage investment fund focusing on pre-seed to Series A rounds. It invests globally, with a primary focus on New York City, Silicon Valley, and Los Angeles. The firm typically allocates between $50,000 and $250,000 per investment across various sectors including consumer, enterprise, fintech, healthcare, life science, marketplace, synthetic biology, and climate.

Lerer Hippeau is a seed-stage venture capital firm based in New York City, founded in 2010. It invests early in a wide range of sectors and provides hands-on support to founders as they build companies, drawing on operating experience. The firm has backed a broad portfolio across consumer and enterprise startups, including Allbirds, Guideline, MIRROR, K Health, ZenBusiness, Thrive, and Blockdaemon.

SustainVC is a venture capital firm specializing in early-stage impact investing. It focuses on companies addressing climate change and sustainability, equality and empowerment, health, and education. Based in Durham, New York, with additional offices in Boston and Philadelphia, the firm invests between $0.25 million to $1 million in early-stage companies.

Rand Capital Corporation is a business development company based in Buffalo, New York, that specializes in private equity investments. The firm focuses on providing equity and debt financing to lower middle market and small to medium-sized privately held companies, particularly those engaged in innovative products, technologies, or services. It primarily invests in sectors such as healthcare, consumer products, manufacturing, software, and professional services. Rand Capital targets companies with annual revenues up to $10 million and EBITDA up to $5 million, typically investing between $0.5 million and $1.5 million, with total investment rounds ranging from $1 million to $5 million. The firm seeks to be a lead investor and prefers to take minority stakes while aiming for a board seat in its portfolio companies. Rand Capital generally holds its investments for five to seven years and emphasizes opportunities in the Western and Upstate New York region, as well as areas within a three to five-hour drive from Buffalo, including parts of Canada. Established in 1969, Rand Capital combines venture capital with management expertise to foster business growth.

Branded Hospitality is a New York-based platform that drives growth and transformation in the food service and hospitality industries through three integrated lines: venture investments, solutions, and media. With more than 25 years of industry experience, it connects emerging brands, cutting-edge technologies, and capital to accelerate success. Its venture investments back innovative technologies and scalable concepts reshaping hospitality, providing capital and strategic guidance to entrepreneurs and startups. In its solutions business, Branded Hospitality develops tailored programs with corporate partners to improve operational efficiency, broaden brand visibility, and open new markets, including influencer marketing, digital storytelling, and B2B partnerships. As a media company, it creates and distributes content through channels such as its award-winning podcast The Hospitality Hangout, reaching decision-makers and industry leaders to foster dialogue and share insights. The firm emphasizes practical support and strategic guidance to portfolio companies and partners to drive growth and industry-wide change.

Bose Ventures is the corporate venture arm of Bose Corporation, founded in 2016 and based in Framingham, Massachusetts. The firm identifies and supports early-stage startups, focusing on wearables, wellness, and audio technologies, with an emphasis on augmented reality opportunities. It seeks companies developing apps, services, and technologies that leverage and extend the Bose AR platform, advancing immersive audio experiences and expanding Bose's ecosystem beyond its core products.

White Star Capital is a global multi-stage technology investment firm and venture platform headquartered in New York, with a presence across North America, Europe and Asia. It backs exceptional entrepreneurs building ambitious, internationally scalable tech companies, helping portfolio founders scale their businesses from Series A onwards through its experience, networks and value-add support. The firm invests across software, information technology and digital assets, operating a core venture program and a dedicated digital asset strategy that backs crypto networks and blockchain-enabled businesses. Its offices span New York, London, Montreal, Toronto, Paris, Tokyo and Hong Kong, enabling it to partner with founders to expand internationally.

Founded in 2011, Portland Seed Fund is a venture capital firm based in Portland, Oregon. It invests in seed-stage companies across the Pacific Northwest, with a focus on Oregon. The fund is sector-agnostic but has invested predominantly in B2B software and SaaS startups. Since its inception, PSF has invested over $8 million in more than 90 companies, which have gone on to raise over $370 million from other sources.

Sand Hill Angels, established in 2000, is a prominent angel investor group based in Mountain View, California, comprising over 60 successful Silicon Valley technology professionals. The group is dedicated to supporting and growing startup companies, with a focus on seed-stage technology investments across North America. They typically invest between $300,000 to $500,000 in private companies, with a pre-money valuation of less than $5 million. Sand Hill Angels' investment preferences span various sectors, including clean technology, Internet startups, information sciences, and life sciences, with a particular interest in semiconductors, enterprise software, storage, communications, medical devices, diagnostics, and bioinformatics. The group collaborates openly with venture capital funds, other angel organizations, and the broader Bay Area ecosystem to foster the growth of technology startups.

Founded in Boston, Massachusetts in 2016, Transformation Capital is a growth-focused investment firm specializing in the healthcare sector across the United States. Originally established as Leerink Transformation Partners LLC, it spun off from SVB Financial Group to operate independently under the leadership of Todd Cozzens and Jared Kesselheim, MD.

Founders Fund is a San Francisco-based venture capital firm that backs science and technology companies across multiple stages, from seed to late-stage. It pursues transformative technologies and follows a founder-friendly investment approach that provides substantial support with minimal interference. The firm invests in ventures solving difficult problems across sectors such as aerospace and transportation, artificial intelligence, advanced computing, energy, healthcare, biotechnology, cybersecurity, fintech, consumer internet, software, robotics, and related technology fields. It has backed notable companies early, including SpaceX, Palantir, and Facebook, reflecting a history of partnering with ambitious founders to scale breakthrough technologies.

Optum is a healthcare services and innovation company dedicated to improving health outcomes. It offers a range of services including family medicine, mental health care, and specialized therapies for rare diseases. Optum also provides healthcare financial services and technology solutions to health plan providers.

Founded in 1911, Bessemer Venture Partners is a venture capital firm based in Redwood City, California. With over $4 billion under management, the firm invests globally across various sectors including artificial intelligence & machine learning, biotech, cloud, consumer, cybersecurity, deep tech, developer, fintech, healthcare, marketplaces, and vertical software. Known for its long-standing support of entrepreneurs, Bessemer has backed companies such as Pinterest, Shopify, Twilio, Yelp, and Linkedin.

Trinity Capital is a lending firm that provides debt-based financing to growth-stage and venture-backed companies, including venture debt, revolving lines, senior and subordinated debt, and equipment financing. Headquartered in Phoenix, Arizona, it was founded in 2008 and collaborates with venture capital firms, technology banks, and portfolio companies to tailor financing solutions that help startups preserve equity while obtaining capital. The firm focuses on technology-driven and knowledge-based sectors, including healthcare, information technology, software as a service, financial services, consumer products, manufacturing, energy, cleantech, and nanotechnology, and supports growth, early-stage to later-stage ventures, buyouts, and acquisitions. Trinity Capital aims to partner with venture-backed startups seeking flexible capital to fuel growth, scale operations, or navigate strategic transactions.

RiverPark Ventures, founded in 2006 and based in New York, is a venture capital firm that focuses on investing in early-stage companies. The firm specializes in sectors such as fintech, edtech, ecommerce, software as a service, and hospitality, aiming to support the future of enterprise technology and the changing dynamics of consumer behavior. As a Registered Investment Adviser, RiverPark Ventures is committed to identifying and nurturing innovative startups that align with its investment strategy.

SDC Capital Partners is a New York-based private equity and venture capital firm that invests in information technology and communications infrastructure, with emphasis on data centers, network and fiber, wireless infrastructure, managed IT, and cloud services; the firm targets early-stage technology companies in North America and Western Europe.

Slater Technology Fund is a venture capital firm based in Providence, Rhode Island, founded in 1997. The firm specializes in early-stage investments, focusing on sectors such as life sciences, biomedical technology, information technology, and clean energy. Within these sectors, it targets software, internet, digital media, and alternative energy resources. Slater Technology Fund primarily invests in companies at their inception stage, often leveraging ideas and technologies emerging from local academic institutions and government research laboratories. The firm typically invests up to $0.75 million per transaction and up to $3 million annually, with the potential for follow-on financing from venture capital investors or strategic partners. Its mission includes fostering the development of high-value, high-wage jobs in the region.

Glynn Capital Management is a Menlo Park-based investment firm with an office in San Francisco that focuses on technology-oriented investments across private and public markets. Founded in 1974, it pursues long-term ownership in a small number of companies with strong management teams, sustainable business models, and meaningful growth potential. The firm concentrates on information technology, artificial intelligence, big data, cybersecurity, software, and fintech sectors, targeting opportunities in both private and public technology companies at early and growth stages. It emphasizes enduring relationships with portfolio companies and value creation through disciplined capital allocation and strategic support. The firm operates as an investment adviser, aligning its interests with those of its clients and portfolio companies.

Next47 is an independent, global venture firm backed by Siemens AG that concentrates on enterprise-focused technology companies. It makes fast decisions and shares deep conviction with the teams it backs, aiming to unleash maximum potential. The firm leverages its own global footprint and the Siemens ecosystem spanning hundreds of countries and regions to provide resources and collaboration opportunities. It invests primarily in software, infrastructure, and other information technology sectors, including enterprise AI-enabled solutions.

Founded in 2005, Spark Capital is a venture capital firm that invests across various sectors and stages. Known for embracing risk, the firm supports founders of exceptional products to achieve success on their own terms. Notable investments include Twitter, Discord, Cruise, Niantic, Oculus, Warby Parker, and Tumblr.

Founded in 2014, Goodwater Capital is a venture capital firm based in Burlingame, California. It invests in early-stage consumer technology companies, empowering exceptional entrepreneurs to solve pressing problems and create global impact.

Manhattan Venture Partners is a New York-based venture capital and private equity firm established in 2014, specializing in secondary investments in late-stage private technology companies and pre-IPO firms. The company has played a pivotal role in the institutionalization of the secondary market for venture-backed entities and has facilitated over $10 billion in primary and secondary investments. It stands out through its research capabilities, particularly via Manhattan Venture Research, which produces unbiased reports on private technology companies, addressing the informational challenges prevalent in the venture capital space. The firm provides a comprehensive suite of services, including direct and managed secondary investment opportunities, advisory services, and transaction facilitation, ensuring efficient and compliant processes. Manhattan Venture Partners targets well-capitalized companies with strong growth potential, primarily in sectors such as media, financial services, and information technology, leveraging its extensive experience to streamline transactions for private companies and their stakeholders.

Magic Fund is a venture capital firm focused on early-stage investments in startups. Founded in 2017 and based in Los Angeles, California, the firm seeks opportunities across several regions, including Africa, Europe, Latin America, North America, and Southeast Asia. It typically writes checks ranging from US$0.1 million to US$0.3 million to support pre-seed and seed-stage companies. The firm emphasizes founder-led, domain-specific expertise and operates as a network of micro-funds guided by repeat founders with experience in particular industries and geographies to help portfolio companies scale.

Founded in 2004 and based in Palo Alto, California, Uncork Capital is a venture capital firm focusing on seed-stage investments in SaaS, consumer goods, healthcare, and technology companies across the United States. The firm invests out of two funds: a $200M Seed fund and a $200M Opportunity fund for larger investments in mature portfolio companies.

Matrix Partners is a venture capital firm founded in 1977 and based in San Francisco that backs early-stage and Series A technology companies across sectors such as artificial intelligence, B2B software, consumer technology, fintech, health tech, infrastructure, and semiconductors. The firm emphasizes practical, founder-centered collaboration, often supporting concepts from idea stage through Series A and taking board seats to help portfolio companies scale. It operates globally, including Matrix Partners China, which focuses on long-term relationships with entrepreneurs in China and has a track record of IPOs and strategic exits. The team combines former founders and experienced investors to bring local execution and global perspective. Notable investments span across the technology landscape, reflecting a history of involvement with companies like FedEx, Apple, Oculus, Canva, Zendesk, HubSpot, Postmates, Fivetran, Sila, and GOAT, illustrating the firm’s ability to support companies from early development to scale.

Founded in Tokyo in 1998, Global Brain is a venture capital firm focusing on seed to late-stage investments across various sectors globally. They have invested in over 300 startups, facilitating 25 IPOs and 61 M&As through hands-on support services.

North Hill Ventures is a Boston-based venture capital firm founded in 1999 that focuses on early-stage investments in financial technology and marketing technology companies. With a strong background as investors, advisors, and operating managers, the firm has cultivated extensive networks within the industry and possesses a deep understanding of its target markets. North Hill Ventures is dedicated to supporting its portfolio companies by leveraging its expertise and connections to foster growth and success in the competitive financial services sector. As a Registered Investment Adviser, the firm is committed to adhering to regulatory standards while pursuing innovative investment opportunities.