Top San Francisco Bay Area, CA Angel or VC Firm Companies (66)

Founded in 2009 by Marc Andreessen and Ben Horowitz, Andreessen Horowitz (known as "a16z") is a venture capital firm in Silicon Valley, California, that backs bold entrepreneurs building the future through technology. We are stage agnostic: We invest in seed to late-stage technology companies, across the consumer, enterprise, bio+healthcare, crypto, and fintech spaces. a16z has $28.2B in assets under management...

Inverness Advisors is a strategic advisor to middle-market and growth stage companies in the technology, media and enterprise services sectors. Inverness represents clients in M&A, financing and other strategic transactions. Our partners have extensive experience, having run investment banking groups at firms including Hambrecht & Quist, Montgomery & Co., Cowen and Lehman Brothers. The Inverness team has a strong track-record...

We’re specialists in pre-seed and seed. The startups we back go far. Best-in-class founders do not come around every day. When they do, we jump at the opportunity to work together. Our approach is to work with just a small number of best-in-class founders so we can dig in and go deep.

Founded in 1991, Calera Capital, formerly known as Fremont Partners, is a private investment partnership which has $2.8 billion of capital under management. With offices in San Francisco and Boston, Calera invests across a diverse range of industries, including financial services, business services, food and consumer, healthcare, building products,

Bessemer Venture Partners helps entrepreneurs lay strong foundations to build and forge long-standing companies. With more than 145 IPOs and 300 portfolio companies in the enterprise, consumer and healthcare spaces, Bessemer supports founders and CEOs from their early days through every stage of growth. Bessemer’s global portfolio has included Pinterest, Shopify, Twilio, Yelp, LinkedIn, PagerDuty, DocuSign, Wix, Fiverr, and Toast...

Flourish backs entrepreneurs whose innovations advance financial health and prosperity for individuals and small businesses. A leading early-stage global venture capital firm, Flourish has $850M under management and deploys patient capital with a long-term perspective. In order to help foster a fair, more inclusive economy, the Flourish team partners with more than 70 global fintech founders, as well as 18...

HGGC is a leading global private equity firm with over $4.3 billion in cumulative capital commitments and oversees portfolio companies that employ more than 60,000 employees globally. Over its history, HGGC has completed platform investments, add-on acquisitions, recapitalizations and liquidity events with an aggregate transaction value of over $17

Vista Consulting Group (VCG) is the dedicated consulting partner of Vista Equity Partners, a leading global investor in enterprise software, data, and technology-enabled businesses. Our team of operating executives, practice advisors, and consultants provides a differentiated understanding of how an enterprise software company can thrive, offering counsel and proven solutions to ensure the Vista community continues to grow, evolve, and...

Seed & early-stage VC firm backing missionary founders attacking hard problems in large, real-world industries. We look for founding teams who can build a compelling product/service that can one day re-define a market or create an entirely new one. Our capital is early, active and patient.

Imagine H2O (IH2O), the water innovation accelerator, helps people deploy and develop innovation to solve global water challenges. By partnering with industry and policy experts and a global network of customers and investors, IH2O has become a proven path-to-market for emerging water technology businesses. Participants benefit from access to mentorship, industry exposure, customer and investor connections and strategy, market and...

WestBridge Capital is a $7B global investment firm that partners with transformative entrepreneurs in India and the US at every stage, for the long term. For over 20 years, we've discovered and led investments in more than 150 companies, with a nexus to India, across both private and public markets, often as their largest institutional partner. In addition to long...

Mainsail Partners is a San Francisco-based growth equity firm that invests in bootstrapped software companies. For more than 15 years, the firm has partnered with exceptional founders and entrepreneurs across numerous end-markets. Mainsail has a team of experienced operating professionals to help entrepreneurs scale their businesses and accelerate growth. For more information, please visit www.mainsailpartners.com.

Runway Growth Capital is an experienced, reliable source of debt financing for dynamic, late-stage growth companies.

DominateFund accelerates the growth and visibility of promising early-stage startups by coaching entrepreneurs in product, marketing, branding, media, customer acquisition, virality, user experience and design. Every startups needs attention to survive. Most of the time, this is attention from users, but startups also need to capture the attention of customers, enterprises, the press, other investors and top-tier prospects. Attention is...

Costanoa exists to elevate founders building companies of consequence. We lead investments from formation through Series A in Applied AI, AI Infrastructure, Cybersecurity, National Security, and Fintech. With $2.3B AUM, we’re boutique by design—making fewer investments to deliver deeper expertise and operational support when it matters most: the early, defining stages of growth. For more information, please visit www.costanoa.vc.

Knoll Ventures is an Atlanta, GA based venture capital fund that invests in early stage B2B software companies. We lead or co-lead $500,000 – $3,000,000 investment rounds at the pre-seed, seed, and post-seed stages.

Specialty finance company facilitating equipment financing in the IT, Healthcare and Renewable Energy sectors.

In 2010 Nephila Advisors LLC was established, predominantly to assist Nephila Capital Ltd with investor relations, develop strategic trading relationships and business development in the United States. Nephila Capital Ltd is a Bermuda based investment manager specializing in reinsurance risk. Nephila offers a broad range of investment products focusing on instruments such as insurance-linked securities, catastrophe bonds, insurance swaps, and...

EuroUS Ventures invests in companies which have passed the significant early stage hurdles of product and market acceptance. Funding will be used by the company for the express purpose of developing a US operation. The additional ingredients for this success are: - Experienced guidance in new market development - Ventures Partners with strong operational backgrounds - Access to senior management...

SAIGroup is a private investment company focused on acquiring and growing enterprise AI companies. The SAIGroup portfolio includes SymphonyAI, ConcertAI, and RhythmX AI.