Mark Templeton

Active Investor

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

Pinpoint PredictiveBlaizeAblesky, Inc.TrustMe.aiFiresale (Information Services (B2C))RepsDXCorr Design Inc.SecurolyticsAdaptive Sound Technologies, Inc.Silicon Integration InitiativeTAKUMI Corporation

How to reach Mark Templeton

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About this profile

This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.

Cite this page

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?

Round Funded lists active investors with verified, professional contact details for signed-up founders. Filter by sector, stage and location, then send a personalized pitch from your own inbox.

What is Round Funded?

Round Funded is an investor database and outreach platform for startup founders. It lists 60,000+ active investors with verified contacts, filtered to recent investment activity, and lets founders send personalized pitches from their own Gmail, track replies, and share a free Data Room. Round+ starts at $99 per month with a 3-day trial.

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