VoIP venture capital investors

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

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.

Andreessen Horowitz (also named a16z) is a US venture capital firm, founded by Marc Andresseen and Ben Horowitz in 2009.

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

Intel Capital is a venture capital division of Intel that manages corporate venture capital, investments, mergers, and acquisitions.

Index Ventures is a venture capital firm that invests in start-ups with the potential to become global businesses. It was founded in 1996 and has locations all over the world.

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.

DFJ is a Menlo Park, California-based company founded in 1985 by Tim Draper.

A corporate venture capital firm in California that focuses on life sciences, consumer, and frontier technology sectors.

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.

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.

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

The Accel Partners is a venture capital firm based in Palo Alto founded in 1983 by Jim Swartz.

BlackRock is a US-headquartered multinational investment management corporation.

Bessemer Venture Partners is a venture capital firm that invests in consumer, enterprise and healthcare companies. It was founded in 1911 and is headquartered in San Francisco, California.

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

Accel is an early and growth-stage venture capital firm that helps a global community of entrepreneurs.

Rockstart supports startups in becoming scalable by providing them with access to the market, capital, expertise, and community.

Spark Capital is a venture capital firm founded in 2005 and headquartered in Boston, Massachusetts making early and growth investments in startup companies.

Venrock is a venture capital firm investing in technology and health

Battery Ventures is a venture capital firm founded in 1983 by Howard Anderson, Rick Frisbie and Bob Barrett.

Atomico is a venture capital firm headquartered in London, England founded by Niklas Zennström in 2006, making series A and onwards investments in technology companies.

ICONIQ Capital is a family investment, private equity, and venture capital firm in California, which focuses on technology.

Partech Ventures is a venture capital firm in France that focuses on investing at the seed, venture, and growth stages.

Kima Ventures promotes the growth of startups, supporting them in the fastest and most effective ways.