Petteri Tuominen
Angel investor in Helsinki
Helsinki, Uusimaa
Petteri Tuominen, Angel investor in Helsinki is an active investor based in Helsinki, Uusimaa. This profile covers what Petteri Tuominen backs, at which stage, and how founders can reach out in 2026.
Mr. Petteri Tuominen serves as Board Member at Greenstar Hotels. Mr. Petteri Tuominen is an Angel Investor. He has been over 20 years in hospitality business with a strong global network. Had a leading position at HolidayClub while growing it to be one of the biggest in European resorts business. Proven track record to lead organizations to top results. He holds a Degree from Green Valley.
- Investor type
- Angel
- Stages
- Early Stage Venture
- Invests in
- SaaS & EnterpriseMarketing & AdTech
- Location
- Helsinki, Uusimaa
- Typical check
- $500K
- Past investments
- 15
Notable investments
MeetingPackageGreenStar HotelsWulff Group Plc.How to reach Petteri Tuominen
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Cite this page
Round Funded. "Petteri Tuominen." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/petteri-tuominen
Frequently Asked Questions
What does Petteri Tuominen invest in?
Petteri Tuominen invests in SaaS & Enterprise and Marketing & AdTech, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Petteri Tuominen invest at?
Petteri Tuominen typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is Petteri Tuominen's typical check size?
Petteri Tuominen typically writes checks around $500K. 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?
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