Eric Klein
Angel investor in Seattle
Seattle, Washington
Eric Klein, Angel investor in Seattle is an active investor based in Seattle, Washington. This profile covers what Eric Klein backs, at which stage, and how founders can reach out in 2026.
Mr. Eric Klein serves as a Partner at Lemnos. He serves as an Advisor at Eko. He also serves as Managing Partner at Klein Venture Partners. He serves as an Advisor at Better Ventures. He serves as an Advisor at Spectrohm. He has been developing technological innovations and sharing hard-earned insights since he started coding Apple II apps. His experience in Silicon Valley spans the full stack, from hardware to software, from product development to product marketing, and from startups to industry leaders. He has held executive and product roles at Nokia, Sun Microsystems, Real Networks, Palm, and Apple. He also played an early role in several successful startups, including as Executive Director of Bungie, the developers of the Halo game franchise, and Dash Navigation, the world's first connected GPS device. Now as a partner at Lemnos, the premier early-stage hardware investment fund, he is helping the next generation of entrepreneurs bypass the mistakes he made and instead make the big "mistakes" that spur their success and shape our futures. He has a degree in BBA (Bachelor of Business Administration) in Management Information Systems from University of Texas, Austin
- Investor type
- AngelVCPE
- Stages
- Series B
- Invests in
- Climate & EnergyCybersecurity
- Location
- Seattle, Washington
- Typical check
- $3M
- Past investments
- 7
Notable investments
Alpha NetworkBungieDoDots, Inc.PalmSource
Dash NavigationBetter VenturesForest VisionHow to reach Eric Klein
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Frequently Asked Questions
What does Eric Klein invest in?
Eric Klein invests in Climate & Energy and Cybersecurity, typically at Series B. Match your sector and stage, then reach out with a personalized pitch.
What stage does Eric Klein invest at?
Eric Klein typically invests at Series B. Lead with traction that fits the stage when you reach out.
What is Eric Klein's typical check size?
Eric Klein typically writes checks around $3M. Use it as a signal for whether your raise fits their stage.
How do I contact Eric Klein?
Unlock Eric Klein's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.