Don Sheu, General Partner at Apertu Capital is an active investor based in Seattle, Washington. This profile covers what Don Sheu backs, at which stage, and how founders can reach out in 2026.
Don Sheu is a General Partner at Apertu Capital, a specialized venture capital fund investing in deeptech at the pre-seed and seed stages.
Don Sheu invests in Developer Tools & Data, Artificial Intelligence and Cybersecurity, typically at Pre Seed and Seed.
- Investor type
- VC
- Stages
- Pre SeedSeed
- Invests in
- Developer Tools & DataArtificial IntelligenceCybersecurity
- Location
- Seattle, Washington
- Typical check
- $150K
How to reach Don Sheu
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Cite this page
Round Funded. "Don Sheu." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/don-sheu
Frequently Asked Questions
Who is Don Sheu?
Don Sheu, General Partner at Apertu Capital is an active investor based in Seattle, Washington. Don Sheu invests in Developer Tools & Data, Artificial Intelligence and Cybersecurity, typically at Pre Seed and Seed.
What does Don Sheu invest in?
Don Sheu invests in Developer Tools & Data, Artificial Intelligence and Cybersecurity, typically at Pre Seed and Seed. Match your sector and stage, then reach out with a personalized pitch.
What stage does Don Sheu invest at?
Don Sheu typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Don Sheu's typical check size?
Don Sheu typically writes checks around $150K. 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.