Mark Templeton
Angel investor in Los Altos
Los Altos, California
Mark Templeton, Angel investor in Los Altos is an active investor based in Los Altos, California. This profile covers what Mark Templeton backs, at which stage, and how founders can reach out in 2026.
Mr. Mark Templeton serves as Board Member at Adaptive Sound Technologies. Mr. Templeton serves as Board Member at Dxcorr Design Inc. He serves as Board Member at Plunify. He serves as Chairman of the Board at AbleSky. He also serves as Investment Partner at Lanza techVentures and is an Angel Investor. He previously co-founded Artisan Components and served as its President and Chief Executive Officer for 13 years, during which the company grew into a public company before being acquired by ARM Holdings, where he later served as a Director. He also served as President and Chief Executive Officer of Fabbrix, Inc., which was acquired by PDF Solutions, Inc., and was President of Scientific Ventures, LLC. Earlier in his career, he held executive positions with Silicon Compiler Systems and Mentor Graphics. He holds BS (Bachelor of Science) in Engineering from Boston University.
- Investor type
- AngelAccelerator
- Stages
- Early Stage VenturePre SeedSeedLate Stage Venture
- Invests in
- Hardware & Deep TechQuantum & SemiconductorsArtificial IntelligenceCybersecuritySaaS & Enterprise
- Location
- Los Altos, California
- Typical check
- $375K
- Past investments
- 11
Notable investments
BlaizeAblesky, Inc.TrustMe.aiFiresale (Information Services (B2C))RepsDXCorr Design Inc.SecurolyticsAdaptive Sound Technologies, Inc.Silicon Integration InitiativeTAKUMI CorporationHow to reach Mark Templeton
Angels and operators like Mark Templeton reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.
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Round Funded. "Mark Templeton." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/mark-templeton
Frequently Asked Questions
What does Mark Templeton invest in?
Mark Templeton invests in Hardware & Deep Tech, Quantum & Semiconductors, Artificial Intelligence and Cybersecurity, typically at Early Stage Venture, Pre Seed, Seed and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Templeton invest at?
Mark Templeton typically invests at Early Stage Venture, Pre Seed, Seed and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Mark Templeton's typical check size?
Mark Templeton typically writes checks around $375K. Use it as a signal for whether your raise fits their stage.
How do founders reach investors like this?
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