Harold Hal Walbrink
Limited Partner at Suncoast Ventures
Laguna Hills, California
Harold Hal Walbrink, Limited Partner at Suncoast Ventures is an active investor based in Laguna Hills, California. This profile covers what Harold Hal Walbrink backs, at which stage, and how founders can reach out in 2026.
Harold Hal Walbrink is a Limited Partner at Suncoast Ventures and the Founder/CEO of Xinetix Medical Product Development.
Harold Hal Walbrink invests in Healthcare & Biotech and MedTech & Medical Devices, typically at Seed and Series A.
- Investor type
- VCAngel
- Stages
- SeedSeries A
- Invests in
- Healthcare & BiotechMedTech & Medical Devices
- Location
- Laguna Hills, California
- Typical check
- $625K
How to reach Harold Hal Walbrink
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About this profile
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Round Funded. "Harold Hal Walbrink." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/harold-hal-walbrink
Frequently Asked Questions
Who is Harold Hal Walbrink?
Harold Hal Walbrink, Limited Partner at Suncoast Ventures is an active investor based in Laguna Hills, California. Harold Hal Walbrink invests in Healthcare & Biotech and MedTech & Medical Devices, typically at Seed and Series A.
What does Harold Hal Walbrink invest in?
Harold Hal Walbrink invests in Healthcare & Biotech and MedTech & Medical Devices, typically at Seed and Series A. Match your sector and stage, then reach out with a personalized pitch.
What stage does Harold Hal Walbrink invest at?
Harold Hal Walbrink typically invests at Seed and Series A. Lead with traction that fits the stage when you reach out.
What is Harold Hal Walbrink's typical check size?
Harold Hal Walbrink typically writes checks around $625K. 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.