Shaina Semiatin
Founding Partner at Unmatched Ventures
Los Angeles, United States
Shaina Semiatin, Founding Partner at Unmatched Ventures is an active investor based in Los Angeles, United States. This profile covers what Shaina Semiatin backs, at which stage, and how founders can reach out in 2026.
Shaina Semiatin is a Founding Partner at Unmatched Ventures and a Partner at Safire Partners, specializing in executive search and investing in deep tech companies.
Shaina Semiatin invests in Hardware & Deep Tech, Climate & Energy, GovTech & Defense and Robotics & Automation, typically at Early Stage Venture and Late Stage Venture.
- Investor type
- VC
- Stages
- Early Stage VentureLate Stage Venture
- Invests in
- Hardware & Deep TechClimate & EnergyGovTech & DefenseRobotics & AutomationArtificial Intelligence
- Location
- Los Angeles, United States
- Typical check
- $3.8M
How to reach Shaina Semiatin
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Round Funded. "Shaina Semiatin." Round Funded investor database, updated November 2, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/shaina-semiatin
Frequently Asked Questions
Who is Shaina Semiatin?
Shaina Semiatin, Founding Partner at Unmatched Ventures is an active investor based in Los Angeles, United States. Shaina Semiatin invests in Hardware & Deep Tech, Climate & Energy, GovTech & Defense and Robotics & Automation, typically at Early Stage Venture and Late Stage Venture.
What does Shaina Semiatin invest in?
Shaina Semiatin invests in Hardware & Deep Tech, Climate & Energy, GovTech & Defense and Robotics & Automation, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Shaina Semiatin invest at?
Shaina Semiatin typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Shaina Semiatin's typical check size?
Shaina Semiatin typically writes checks around $3.8M. 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.