Partner
Costanoa VenturesCheck size: Costanoa does not publish a standard current initial check-size range on its official site.
Mark Selcow invests or supports investments through Costanoa Ventures's published strategy: Partner early with ambitious founders building enduring technology companies, then support product-market fit, talent, go-to-market and later growth through the firm's BuilderOps and Ascent capabilities.
Technically strong, high-integrity founders pursuing large markets who want an honest, low-ego and operationally engaged partner.
No categorical public pass list is stated; opportunities without an early-stage technology core or without openness to hands-on partnership appear less aligned.
Show the founder insight, product and technical edge, early customer evidence, market size, company-building bottlenecks and where Costanoa's operating team can change the trajectory.
No writing has been linked yet. Kit can search for posts, interviews, and fund essays worth reading before outreach.
No podcast appearances are linked yet. Ask Kit to check for interviews that reveal how this investor thinks.
Quote coverage is incomplete. Kit can look for direct comments on markets, founders, and investment criteria.
Mark Selcow is a current Partner at Costanoa Ventures, according to the firm's official roster. No additional biography is inferred where the firm does not publish role-specific detail.