Mainsail Partners

Mainsail Partners is a growth equity firm with offices in San Francisco and Austin that invests in fast-growing, bootstrapped software companies. The firm has raised over $1.3 billion and invested in more than 50 growing companies since 2003. Mainsail prioritizes investments in B2B software companies with compelling business models in growing markets. The firm's approach to driving value creation is anchored in a dedicated Operations Team that is purpose-built to help founders scale their businesses and accelerate growth. These women and men include former software company operators who leverage real-world experience, well-established best practices, and a true partnership ethos to support management teams.