Building material venture capital investors

Y Combinator (also known as YC) is a US-based seed accelerator, which was started in March 2005.

SOSV (formerly SOS Ventures) is a venture capital firm founded in 1995 by Sean O'Sullivan that provides growth, seed, and venture capital funding to startups. SOSV runs six seed accelerator programs: HAX Accelerator, Chinaccelerator, MOX, IndieBio, RebelBio, and Food-X.

Sequoia Capital is a venture capital firm that has invested in companies like Google, Apple, Cisco, YouTube, AirBnB, and WhatsApp. The firm was founded in 1972 by Donald Valentine, and companies backed by Sequoia have created over $3.3 trillion dollars in market capitalization.

500 Global, formerly known as 500 Startups, is a venture capital firm discovering and backing entrepreneurs.

Techstars is a worldwide network of seed accelerators, startups events, and newsletters.

General Catalyst is a venture capital firm that invests in early-stage start-ups in education, research, health care, and social work.

Kleiner Perkins Caufield & Byers is an american venture capital firm founded in 1972 by Eugene Kleiner, Thomas Perkins, Brook Byers and Frank J. Caufield.

Antler is a Singapore-based accelerator and incubator firm investing in early-stage technology companies.

SV Angel is an angel investment group founded in San Francisco in 2009 that primarily invests in early-stage technology companies. Notable companies SV Angel has invested in include Stripe, Reddit, Notion, Headspace, Color, Patreon, Credit Karma, Poshmark, and GitHub.

Khosla Ventures is a venture capital firm investing in companies operating in a diverse range of technology sectors such as energy, transportation, space, financial, software, hardware, big data, agriculture, food, education, and materials. Khosla Ventures is headquartered in Menlo Park, California, and was founded by Vinod Khosla in 2004.

Elemental Excelerator is a nonprofit organization and accelerator program for funding and launching new climate technology companies and projects.

Softbank is a multinational conglomerate holding company that owns stakes in technology, energy, and financial companies. As well, SoftBank invests in technology-focused companies through the Vision Fund.

Silicon Valley Bank was a commercial bank specializing in investing capital into technology companies. It was shut down in March 2023.

Bain Capital is a Boston-headquartered global alternative investment firm specializing in private equity, venture capital, and credit products. It was founded in 1984 by Bill Bain, Mitt Romney, Coleman Andrews, and Eric Kriss.

Tiger Global is an investment firm that was founded in 2001.

Alumni Ventures Group is a Manchester, New Hampshire-based venture capital firm founded in 2013 by Mike Collins.

Menlo Ventures is a Menlo Park, California-based company founded in 1976 by Henry DuBose Montgomery.

The Founders Fund is a venture capital firm headquartered in San Francisco, California, investing in technology companies that was founded in 2005 by Peter Thiel, Ken Howry, and Luke Nosek.

Almi Invest is a venture capital company that invests in Swedish companies with scalable business models.

U.S-based venture capital firm investing on early-stage startups.

SoftBank Vision Fund is a subsidiary of SoftBank focused on investing in technology companies. It is located in London, England and was founded in 2017.

Temasek Holdings is an investment company owned by the Government of Singapore that was founded in 1974.

A venture capital and private equity firm in London, England.

Firstminute Capital is a $100m European seed-stage venture capital fund founded in 2017 by Brent Hoberman.

Venture firm investing in LGBT led companies