Sam Wen is listed as Angel Investor at Sam Wen. Location on record: San Francisco, CA, United States. See sector focus and contact routes.
About Sam Wen
Sam Wen is listed as Angel Investor at Sam Wen. Location on record: San Francisco, CA, United States. This profile is categorized as Individual/Angel. A LinkedIn profile is on record. No verified website or published biography is on record for this profile yet; the details above are limited to the fields held in this database as of August 9, 2026.
Sam Wen at a glance
Role
Angel Investor
Location
San Francisco, CA, United States
Investor type
Individual/Angel
Focus areas
Mr. Sam Wen serves as Venture Partner at Green Visor Capital. Before joining Green Visor, Sam was a founding team member and senior engineer of Square, the revolutionary mobile commerce platform and point-of-sale system for small merchants and individuals. Among his many achievements at Square, Sam was responsible for creating the software algorithm that enables the card reading capabilities of all Square devices on iOS and Android phones and tablets. Sam’s efforts helped lead to 7 issued patents and one patent pending. Prior to Square, Sam worked for Boeing as a munitions systems engineer. Sam holds a BS in Electrical Engineering and Computer Science from Washington University in St. Louis and is a member of the Founder’s 50.
Frequently asked about Sam Wen
What does Sam Wen invest in?
Sam Wen (San Francisco, CA, United States) — sector focus: Mr. Sam Wen serves as Venture Partner at Green Visor Capital. Before joining Green Visor, Sam was a founding team member and senior engineer of Square, the rev….
How do I contact Sam Wen?
Sam Wen's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Sam Wen headquartered?
Sam Wen is based in San Francisco, CA, United States.
Details on this firm come from filing and round data held in the StartupFundraising directory, refreshed on ingest. Founders use profiles like this one to qualify fit and to shortlist investors in San Francisco.
