Sebastiaan Ambtman
Angel investor in Halifax
Halifax, Canada
Sebastiaan Ambtman, Angel investor in Halifax is an active investor based in Halifax, Canada. This profile covers what Sebastiaan Ambtman backs, at which stage, and how founders can reach out in 2026.
Mr. Sebastiaan Ambtman is a Co-Founder and serves as Chief Executive Officer at OceanSync. He co-founded Rayleigh Solar Tech. He co-founded Voradius. He is an Advisor at ABOSS (Artist Back Office System). He is also an Angel Investor. He was the Internet Marketing and Online Business Development Executive at eBay.Sebastiaan is a serial entrepreneur who has worked in the technology sector since the late 90s. In 1998 he started his first internet company pioneering in e-commerce, he was part of the small team that started eBay in the Netherlands and was co-founder of a big data online marketplace for local retailers. Besides a passion for new technology, Sebastiaan is an experienced ocean sailor who has covered over 75,000km at sea mainly powered by wind and ocean currents. He is also a mentor in the Ocean Startup Project, part of Canada's Ocean Supercluster (OSC).
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- SaaS & EnterpriseConsumer & RetailMobility & LogisticsSupply Chain & Logistics
- Location
- Halifax, Canada
- Typical check
- $500K
- Past investments
- 4
Notable investments
How to reach Sebastiaan Ambtman
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Frequently Asked Questions
What does Sebastiaan Ambtman invest in?
Sebastiaan Ambtman invests in SaaS & Enterprise, Consumer & Retail, Mobility & Logistics and Supply Chain & Logistics, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Sebastiaan Ambtman invest at?
Sebastiaan Ambtman typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Sebastiaan Ambtman's typical check size?
Sebastiaan Ambtman typically writes checks around $500K. Use it as a signal for whether your raise fits their stage.
How do I contact Sebastiaan Ambtman?
Unlock Sebastiaan Ambtman's verified email on Round Funded Accelerator and send a personalized pitch. We surface only deliverable contacts so your outreach lands.