Michael Rosa
Partner at Adams Street Partners
Lake Oswego, Oregon
Michael Rosa, Partner at Adams Street Partners is an active investor based in Lake Oswego, Oregon. This profile covers what Michael Rosa backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEFund Of Funds
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- CybersecuritySaaS & EnterpriseHealthcare & BiotechDigital Health & HealthTech
- Location
- Lake Oswego, Oregon
- Typical check
- $2M
- Past investments
- 65
Notable investments
Arctic Wolf
Lever
Snow Software
Partner Therapeutics
Homeward
Sauce Labs
Spiceworks
Dynamic Signal
Neuraltus Pharmaceuticals
Five9
VillageMDThreatMetrixHow to reach Michael Rosa
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About this profile
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Cite this page
Round Funded. "Michael Rosa." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/michael-rosa
Frequently Asked Questions
What does Michael Rosa invest in?
Michael Rosa invests in Cybersecurity, SaaS & Enterprise, Healthcare & Biotech and Digital Health & HealthTech, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Michael Rosa invest at?
Michael Rosa typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Michael Rosa's typical check size?
Michael Rosa typically writes checks around $2M. 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.