Mark Tonnesen
Angel investor in Scottsdale
Scottsdale, Arizona
Mark Tonnesen, Angel investor in Scottsdale is an active investor based in Scottsdale, Arizona. This profile covers what Mark Tonnesen backs, at which stage, and how founders can reach out in 2026.
Mr. Mark Tonnesen serves as Chief Information Officer at Achieve. Mr. Tonnesen serves as Advisory Board & Investment Committee Member at Pancosmic Capital. He is an Angel Investor. Mr. Tonnesen serves as Chief Information Officer at Achieve. Prior to joining Achieve he was the CIO at Neustar, Electronic Arts, McAfee, and Logitech during times of tremendous growth and change.
- Investor type
- AngelPE
- Stages
- Seed
- Invests in
- Healthcare & BiotechSaaS & EnterpriseConsumer & RetailClimate & EnergyCybersecurityManufacturing & IndustrialMobility & LogisticsSupply Chain & Logistics
- Location
- Scottsdale, Arizona
- Typical check
- $250K
- Past investments
- 2
Notable investments
How to reach Mark Tonnesen
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Frequently Asked Questions
What does Mark Tonnesen invest in?
Mark Tonnesen invests in Healthcare & Biotech, SaaS & Enterprise, Consumer & Retail and Climate & Energy, typically at Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Mark Tonnesen invest at?
Mark Tonnesen typically invests at Seed. Lead with traction that fits the stage when you reach out.
What is Mark Tonnesen's typical check size?
Mark Tonnesen typically writes checks around $250K. Use it as a signal for whether your raise fits their stage.
How do I contact Mark Tonnesen?
Unlock Mark Tonnesen's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.