GitHub raises $250M Series B at a $2B valuation, led by Sequoia Capital
GitHub Raises $250 Million at $2 Billion Valuation — Capital raise puts company's total funding at $350 million — Software is transforming industries from agriculture to automobiles.
Context & Ripple Effects
The round confirms what Bloomberg Business reported six weeks earlier — that GitHub was shopping a $200M raise at roughly a $2B valuation — and lands bigger than planned: $250M from Sequoia Capital, taking total funding to $350M. It also arrives weeks after Y Combinator-backed challenger GitLab pulled in $1.5M, so the money lands in a market where an open-source rival is already circling.
Why it matters: this is the financing that set GitHub's public price anchor. When Microsoft's interest surfaced three years later, coverage framed the company against exactly this number — the $2B valuation from the 2015 Series B — making this round the reference point for every subsequent strategic conversation about the company.
First-order effects
- Sequoia Capital takes the lead seat on GitHub's largest check to date — $250M of its $350M lifetime funding — giving GitHub a substantial war chest while competitor GitLab is still operating on a $1.5M seed.
Second-order effects
- GitLab is pushed to close the funding gap fast, and does: by September 2016 it raises a $20M Series B led by August Capital with Khosla Ventures and YC participating, scaling past 100 remote employees to stay credible against a $2B incumbent.
Third-order effects
- The $2B mark hardens into the market's baseline judgment of GitHub's worth — the figure Microsoft's later acquisition talks were measured against — and Sequoia deepens its position in the developer-tools ecosystem it now anchors, later backing adjacent plays like Retool with GitHub's own CEO on the cap table (Retool's $50M Sequoia-led round).
The trend: Code-hosting platforms are consolidating into heavily capitalized infrastructure businesses, where one anchor round sets the valuation benchmark for both venture challengers and eventual acquirers.