Y Combinator

Union Square Ventures is a small collegial partnership based in New York that manages over $1B across seven technology-focused venture funds. Union Square Ventures is one of the most successful venture funds in the world and has been an early-stage investor in some of America's most successful startups such as Zynga, Indeed, Tumblr, Twitter, Lending Club, Etsy, Twilio and MongoDB. USV was founded in 2003 by Fred Wilson and Brad Burnham.

Sequoia Capital is a venture investment manager that backs companies from inception to IPO and operates venture and dedicated seed funds.

Accel is a leading US-headquartered early and growth-stage venture capital firm. Accel backs entrepreneurs who have what it takes to build a world-class, category-defining business. Founded in 1983, Accel brings more than three decades of experience building and supporting hundreds of companies. Accel's vision for entrepreneurship and business enables it to identify and invest in the companies that will be responsible for the growth of next-generation industries. Accel-backed companies include Atlassian, Braintree, Cloudera, DJI, Dropbox, Dropcam, Etsy, Facebook, Flipkart, Lookout Security, MoPub, Qualtrics, Slack, Spotify, Supercell, Vox Media and others.

Blackbird is an Australia and New Zealand venture capital firm backing ambitious technology companies from the earliest stages through later growth. It invests across software, deep tech, climate, fintech, health and other technology-led sectors, with portfolio companies including Canva, SafetyCulture, Culture Amp, Zoox and Halter.

New Enterprise Associates (NEA) is a venture capital firm investing in technology and healthcare across stages, including early-stage and venture-growth opportunities.

Insight Partners is a global private equity and venture capital firm focused on growth-stage investments in software and technology companies, with over $80 billion in assets under management.