Siim Viidu

Active Investor

VP of Engineering at HiveMQ

Tallinn, Harju County

Siim Viidu, VP of Engineering at HiveMQ is an active investor based in Tallinn, Harju County. This profile covers what Siim Viidu backs, at which stage, and how founders can reach out in 2026.

Mr. Siim Viidu serves as Chief Technology Officer at HiveMQ. Mr. Siim Viidu is an Angel Investor. He served as Board Member at Modera.

Investor type: Angel
Stages: Early Stage Venture
Invests in: SaaS & EnterpriseConsumer & RetailClimate & EnergyDeveloper Tools & DataIoT & Connected DevicesManufacturing & IndustrialMobility & LogisticsSupply Chain & Logistics
Location: Tallinn, Harju County
Typical check: $500K
Past investments: 3

Notable investments

ModeraTwilio Inc.Electronic Arts (EA)

How to reach Siim Viidu

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Frequently Asked Questions

What does Siim Viidu invest in?

Siim Viidu invests in SaaS & Enterprise, Consumer & Retail, Climate & Energy and Developer Tools & Data, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.