Series A investors
Firms that report investing at series a — with the sector focus, cheque range and headquarters currently held for each. A firm spanning several stages appears on each hub it answers.
7,784 firms · page 12 of 163
Summation Health Ventures
Summation Health Ventures is a health care investment fund focused on start-up and early to mid stage companies. The firm focuses on investing in companies operating in the information technology, technology enabled services and technology centered medical devices sector. The firm was founded in 2014 and is based in Long Beach, California with an additional office in San Francisco, California.
Cultivation Capital
Cultivation Capital is a venture capital firm which specializes in seed, early stage, growth capital and later stage investments. It prefers to invest companies based in Midwest operating in the health care, technology, software, agriculture technology and life sciences sectors. The firm was founded in 2012 and is based in St. Louis, Missouri with an additional office in Nashville, Tennessee.
Four Seasons Ventures
Four Seasons Ventures is a Washington, DC based venture capital firm, specializing in transitioning revolutionary, next-generation technologies from United States Government (USG) research agency labs into the private sector for commercialization. The firm prefers to invest in innovation and technologies with defensible government and private sector applications. The firm was founded in 2000.
German Accelerator
With the help of our Kickstart International program, we equip startups with the necessary skills and tools needed to build a successful and scalable international business. We empower program participants to make critical early decisions on product, market, and business models while boosting their global mindset to help improve their growth trajectories for success on an international level.
Overlooked Ventures
Overlooked Ventures supports founders who operate early-stage technology companies who are historically overlooked and provide them capital, resources, and connections to scale their business. We’ve been in your shoes. We’re tech founders with 10+ years of experience running companies and making deals. Now we’re authentically supporting entrepreneurs with capital and a founder-friendly focus.
Aravaipa Ventures
Aravaipa Ventures is a venture capital firm that primarily seeks to invest in early stage companies within the disruptive technology, transportation efficiency, building efficiency, water technologies and agriculture sectors. The firm only invests in companies that require low amounts of capital and that are located in Colorado. The firm was founded in 2008 and is based in Boulder, Colorado.
Boulder Investment Group Reprise
BIGR Ventures is a growth equity fund providing value-added, strategic partnership and capital to promising early-stage natural and organic products. Headquartered in Boulder, CO, and boasting 70+ years of combined natural product experience between its founders, BIGR Ventures leverages unparalleled industry relationships and experience to maximize the potential of promising young companies.
Investors Collaborative
Investors Collaborative is a venture capital firm that seeks to invest in early stage companies. The firm prefers to invest in data center, mobile, apps, software, analytic, big data, clean technology, energy, healthcare, business and financial service, consumer service, hardware, communication and enterprise software sectors. It was established in 2011 and is based in Boston, Massachusetts.
Merian Ventures
Merian Ventures makes Seed, Seed+ and Series A investments in women-founded, co-founded and co-owned US and UK-based companies in blockchain, cyber, artificial intelligence (AI), machine learning and consumer-facing technologies. Our investment thesis is that an unintentional familiarity bias in the venture capital industry creates opportunities for investors willing to back female founders.
Venturecenter
Are you a Veteran-owned small business looking to elevate your entrepreneurial journey? Join our 12-week accelerator program, specifically designed to empower military veterans and spouses with the skills and resources needed to succeed in the business world. In partnership with the Small Business Administration (SBA), we offer opportunities tailored for Veteran-owned small business owners.
Fifth Avenue Family Office
Fifth Avenue Family Office is a team of talented professionals dedicated to serving a select group of entrepreneurial families. We provide family office services that coordinate, manage, and advise across the full-net-worth spectrum. Our goal is to provide our client families with enhanced peace of mind so they can confidently live their lives, love their families and leave their legacies.
Founders Capital Partners
Founders Capital Partners is a group of angel investors and individuals invest in early-stage, technology-based businesses. The firm prefers to invest in the software, internet, mobile technologies, censor, electronic and mechanical technologies, life sciences, imaging, monitoring and similar industrial applications sectors. It was founded in 1988 and is based in Santa Barbara, California.
NYU Innovation Venture Fund
NYU Innovation Venture Fund is the venture capital arm of New York University. It invests exclusively in startups founded by and/or commercializing technologies and intellectual property developed by, current NYU students, faculty, and researchers. It was created in 2010. The fund invests across the technology sectors (information, physical and life sciences) originating at the University.
Thuja Capital
We are a leading early-stage venture capital firm dedicated to investing in the most innovative life science companies in Europe. By investing early and partnering with visionary CEOs, we strive to have a transformative impact on healthcare. We leverage our deep sector expertise, entrepreneurial experience, and strong network across academia, industry and clinical research institutions […]
african business angel network
ABAN is a pan-African network organization for angel investors, established in 2015 by six pioneering angel networks in Africa. ABAN represents an emerging sector that plays a vital role in the future of Africa’s early-stage ecosystem, providing valuable human and financial capital to startups through a growing number of angel investor groups, syndicates, and networks across the continent.
Flywheel Ventures
Founded in 1999, Flywheel Ventures is a venture capital firm that seeks to invest in seed stage and early stage companies. The firm provides solutions that address key global challenges in areas such as digital services, infrastructure technology, energy technology and water technology. The firm is headquartered at Santa Fe, New Mexico with an additional office in Albuquerque, New Mexico.
Lombardstreet Ventures
Lombardstreet Ventures operates as a pre-seed venture capital firm. It draws from talents around the world and fosters the creation of Silicon Valley Realities. The company consists of a team of seasoned executives works hand in hand with a small group of highly selected entrepreneurs. Expertise in funding and guidance is offered, to ensure the creation of successful companies in the US.
Nexus Venture Partners
Nexus Venture Partners is a venture capital fund that prefers to invest in early-growth stage and later stage companies across sectors in India and US. The firm seeks to invest in the internet, media, technology, mobile, agriculture, consumer and business services sectors. It was founded in 2006 and is located in Menlo Park, California with two additional offices in Mumbai and Bengaluru.
Commonwealth Capital Ventures
Commonwealth Capital Ventures is a venture capital firm that focuses on early and growth stage technology companies. The firm is headquartered in Woburn, Massachusetts and it prefers to invest in companies operating in the information technology, healthcare, retail, mobile, software, service, internet, digital media, communication, wireless, instrument, system and manufacturing sectors.
Cornerstone Angels
Cornerstone Angels is a private membership-based investment organization who seek to provide financial capital and mentorship to early-stage companies. Cornerstone Angels attracts in excess of 250 deals annually for investment consideration. They target investment opportunities ranging from $250K to $2MM with their members often syndicating with other angel or venture capital investors.
DomainVC
Domain Associates is a venture capital firm which specializes in incubation, seed, early stage and later stage venture investments. The firm prefers to invest in companies operating in therapeutics, medical devices, clinical diagnostics, healthcare and pharmaceutical sectors. It was founded in 1985 and is based in Princeton, New Jersey with an additional office in San Diego, California.
Eastside Partners
Eastside Partners is a private equity investor and makes growth equity investments in fast growing Information Technology and Healthcare companies primarily based in the southeastern United States. The firm's typical investment size is between $1 and $5 million, with the potential to invest $10 million or more in a single transaction through co-investors and our limited partner network.
Michael C. Gruber
Cornerstone Angels is a private membership-based investment organization who seek to provide financial capital and mentorship to early-stage companies. Cornerstone Angels attracts in excess of 250 deals annually for investment consideration. They target investment opportunities ranging from $250K to $2MM with their members often syndicating with other angel or venture capital investors.
Orange Growth Capital
Orange Growth Capital (“OGC”) is a Financial Technology Investment firm founded in the summer of 2013. We invest in high growth companies primary in EMEA and prefer to invest after the seed round, when there is proof of concept and there are some revenues. Our investments range from EUR 250k to EUR 10 million over the lifetime of the company, which typically represents a minority stake.
Pinnacle Ventures
Pinnacle Ventures is a venture capital firm focused on providing debt and equity financing to early-stage companies operating in the information technology, clean-tech and healthcare sectors. The firm specializes in the areas of growth capital loans, subordinated debt, equipment loans and leases, mergers and acquisitions, working capital loans and convertible debt in special situations.
Proton Enterprises
Proton Enterprises is a business incubator and non-traditional venture capital firm. Proton seeks to be involved in a variety of different business stages. The firm prefers to incubate and invest in companies operating in the technology, fintech, online retail, online marketing, business management and logistics sectors. It focuses on disruptive technologies to empower entrepreneurship.
Rethink Impact
Rethink Impact is the largest, US-based impact venture capital firm with a gender lens that invests in female leaders using technology to solve the world’s biggest problems. Rethink writes $2M-$10M checks to lead or co-invest in Late Seed - Series C rounds and looks for companies with $500K-$15M in annual recurring revenue that are on a path to grow to $50M-$100M in the next five years.
BRITE Energy Innovators
RECENT NEWS Celebrating our Impact: 2025 in Review 🎉 December 19, 2025 BRITEnites Columbus Highlights: Our Innovation Ecosystem in Action November 20, 2025 BRITE Energy Innovators Appoints Jade Davis as Chief Executive Officer November 6, 2025 BRITEnite Cleveland: Powering the Future of Advanced Energy August 29, 2025 From first spark to full-scale solution. At BRITE, we empower energy
DuPont Ventures
DuPont Ventures is a venture investment arm of E. I. du Pont de Nemours and Company. The firm prefers to invest in companies operating in the agriculture, transportation, construction, clean-tech, electronic materials, nutrition and health, safety technology, performance materials and coatings, and color technologies sectors. It is based in Wilmington, Delaware and was founded in 2003.
Extreme
Extreme Accelerator is the most active Canadian pre-seed fund that invests, sponsors immigration and accelerates global startups. They are mainly looking for international startups relocating or expanding to Canada, with an aim to target a global or North American market. They also require demonstrated product-market fit through revenue and validations by accelerators or other parties.
Marigold Capital
Less than 10% of venture capital funding goes to Women and less than 1% goes to Black, Indigenous, and People of Colour.With society facing growing inequality, systemic racism, and disproportional impacts of COVID-19, there is too much at risk to keep the status quo.We invest in underrepresented founders.Marigold Capital is a gender and social equity lens impact investment fund. We ...
Rosecliff Ventures
Rosecliff Ventures is a venture capital fund investing in startup enterprises and innovative companies that have substantial growth potential. The firm seeks to invest in early stage venture and growth equity opportunities. In addition, the firm may invest on an opportunistic basis in late stage venture opportunities. The firm was established in 2015 and is based in New York, New York.
Wasserstein
Founded in 2001, Wasserstein & Co. is an independent private equity and investment firm, with offices in New York and Los Angeles. The firm specializes in seed or startups, early, mid, late, and mature stage, middle markets, leveraged buyouts and add-on investments. It seeks to invest in the media and communication, consumer products, water, information technology and software sectors.
Angels Santé
Des investisseurs experts et des entrepreneurs ambitieux s’engagent ensemble pour la santé de demain. Angels Santé est le premier réseau de Business Angels en Europe dédié à la santé. Repérer, comprendre et analyser les projets santé émergents et prometteurs est notre aspiration pour favoriser l’intégration de solutions innovantes et bénéfiques pour les patients. Nous accompagnons […]
Lancet Capital
Lancet Capital is a venture capital firm based in Cambridge, Massachusetts and was founded in 1998. The firm specializes in early stage investments. The firm seeks to invests in biomedical technologies with a focus on bio-informatics, biopharmaceuticals, medical devices, medical information systems, medical therapeutics, and diagnostic systems to commercialize innovative technologies.
Leo Foundation
The LEO Foundation is one of Denmark’s largest enterprise foundations and an engaged majority shareholder of the pharmaceutical company LEO Pharma. The Foundation’s main objective is to ensure the company’s long-term development and success. Besides the ownership, the LEO Foundation provides philanthropic grants with the aim to support the best international research in skin diseases.
MassVentures
MassVentures is a Boston, Massachusetts based venture capital firm focused on investing in technology-driven companies which have a significant portion of their operations in Massachusetts. The firm seeks to invest across a broad range of industries including healthcare IT, industrial automation & robotics, internet & digital media, green tech, mobile, security and systems & software.
Tenacity Ventures
Most of our investments will be in early-growth stages, in and around Series B. We are looking for gritty founders with 20+ year missions in breakthrough, deep-tech fields rooted in real-world problems. We inquire deeply, listen generously and look for IPO-scale potential. We help Indian entrepreneurs take their businesses to their boldest, global version as co-founders not investors.
Aviv Venture Capital
Established in 2001, Aviv Ventures invests in Israel related high-tech companies. Aviv invests in companies with breakthrough technologies that can provide “one of a kind” solution to large markets. Such companies have a unique product offering backed by a significant intellectual property position that provide a significant time to market advantage relative to potential competition.
Envy Capital
Envy Capital is a Farmington Hills, Michigan based venture capital firm that helps entrepreneurs build companies. It primarily seeks to make investments in companies through seed and early stage financing. The firm prefers to invest in the healthcare, digital marketing, technology enabled service, biotechnology and mobile sectors. The regional preference of the firm is United States.
New Mexico Angels
New Mexico Angels is an angel investor which invests in companies located in New Mexico and the Southwest region, and is actively co-investing with angel groups in surrounding states. The firm invests in a range of sectors including software, computer hardware and materials and resources. It primarily targets investments where there is a viable exit strategy in less than seven years.
Axeleo Capital
Forge your growth. Become more. We invest at high-stakes entry points. Strategic thresholds. Our expertise fuels perspective. Your leadership drives engagement. Our goal: outfitting founders. On their own terms. Engineered for the ground truth. We operate with trust, rigor, and accountability. Clarity informs decisions, discipline secures outcomes. Focused selection. Realized value.
Fearless Ventures
Fearless Ventures is a venture capital firm committed to helping the world's best entrepreneurs become conscious leaders and build businesses for the benefit of all stakeholders. Fearless Ventures was founded by Seth Miller (10-year impact VC) and Dave Kashen (CEO coach to over 100 entrepreneurs and founder of 2 successful startups). Our personal mission is to spread light and love.
PointGuard Ventures
PointGuard Ventures is a venture capital firm based in Menlo Park, California which seeks to invest in the cloud computing, green technology, data analytic, Point-of-Care medical, software, SaaS, education, mobile, semiconductors, networking and hardware sectors. The firm was founded in 2013 and invests in series A and early stage B rounds and also considers later stage investments.
SV Latam Capital
SV Latam Capital believes that everyone has a fundamental right to turn an idea into an economic reality, regardless of who you are or where you are from, with zero barriers in the way. Its founder and managing partner, Consuelo Valverde, has launched multiple successful science and tech companies and now develops developing Latin-American ecommerce and tech through venture capital.
AMD Ventures
AMD Ventures is a corporate venture capital arm of Advanced Micro Devices and focuses on investment in strategic software and application ecosystem companies. The firm primarily seeks to invest in the business product and service, strategic software, multimedia, security, storage, mobility, content management and information technology sectors. It is based in Sunnyvale, California.
Startup UCLA Accelerator
Startup UCLA Accelerator provides a workspace, guidance, legal services, and mentors to early-stage companies. The ten-week program exposes teams to top entrepreneurs, investors, and experts in web-related topics. At the end of the program, companies get to pitch their strategies to a growing network of local entrepreneurs and investors.Startup UCLA Accelerator was founded in 2012.
Twin Towers Ventures (TTV)
TTV, PETRONAS’ corporate venture capital arm, operates from Kuala Lumpur and Singapore to propel the next wave of innovation. We invest in disruptive technologies and dynamic entrepreneurs, focusing on early to growth-stage companies that advance a low-carbon future. Our role extends beyond funding—we are dedicated to accelerating and scaling solutions that drive real-world impact.