What does Mike Koss invest in?

Mike Koss (Seattle, WA, United States) — sector focus: Mr. Mike Koss serves as a Software Engineer at Google. He serves as advisor at Slimtrader. He also serves as the Director of StartPad.org. He has been a fixtur….

How do I contact Mike Koss?

Mike Koss's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.

Where is Mike Koss headquartered?

Mike Koss is based in Seattle, WA, United States.

Mike Koss — Individual/Angel in Seattle

About Mike Koss

Mike Koss is a Seattle-based angel investor who previously spent nearly two decades at Microsoft, where he played a key role in developing Excel, Outlook, and SharePoint. He later worked as a software engineer at Google and served as the launch director of StartPad.org, a Seattle software co-working space. His investment thesis targets pre-seed and seed-stage companies in Internet, SaaS, software, developer tools, enterprise software, and social bookmarking. Koss invests primarily in the Seattle area, with a focus on technology sectors aligned with his engineering background. Notable portfolio companies include Faves (a social bookmarking site he founded and led as CEO), RescueTime, and Puzzazz, for which he made an angel investment in July 2011. He also invested in Museum of Flight and supported Bitcoin-related projects during his entrepreneurial phase. While no public writing or distinctive point of view is explicitly documented in available sources, his career reflects a consistent blend of enterprise software expertise and startup community leadership.

Mike Koss at a glance

Role: Angel Investor
Location: Seattle, WA, United States
Investor type: Individual/Angel
Focus areas: developer and CEO. He holds an MS In Computer Science from MIT and a Degree in Drawing from the Seattle Academy of Fine Arts.

Frequently asked about Mike Koss

What does Mike Koss invest in?: Mike Koss (Seattle, WA, United States) — sector focus: Mr. Mike Koss serves as a Software Engineer at Google. He serves as advisor at Slimtrader. He also serves as the Director of StartPad.org. He has been a fixtur….
How do I contact Mike Koss?: Mike Koss's published profile links (website, LinkedIn or X where available) are listed on the StartupFundraising.com investor profile.
Where is Mike Koss headquartered?: Mike Koss is based in Seattle, WA, 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 Seattle.

Mike Koss

About Mike Koss

Mike Koss at a glance

Frequently asked about Mike Koss

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