Engineering
Pioneer Square LabsCheck size: Pioneer Square Labs does not publish a standard current check-size range on its official site.
Caleb John is listed in a Engineering capacity at Pioneer Square Labs. No person-specific investment thesis is published for this role; the firm's mandate is included only as shared context.
Exceptional founders, hard problems, strong regional connections and ideas that benefit from rapid company-building, product and fundraising execution.
The venture fund emphasizes very early Pacific Northwest companies; later-stage companies or teams without a meaningful regional connection are less aligned.
This is not presented as a direct pitching role. Founders should use Pioneer Square Labs's official submission or contact route and follow the firm's published fit: Show the founder insight, Pacific Northwest connection, problem, earliest validation and whether the best fit is studio co-creation or a PSL Ventures investment.
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.
Caleb John is a current Engineering at Pioneer Square Labs, according to the firm's official roster. No prior employer, education or personal portfolio is inferred where the official source does not publish one.