Harriet Rosethorn
Investment Director at Puma Growth Partners
London, England
Harriet Rosethorn, Investment Director at Puma Growth Partners is an active investor based in London, England. This profile covers what Harriet Rosethorn backs, at which stage, and how founders can reach out in 2026.
- Investor type
- VCPEInvestment PartnerInvestment Bank
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- Consumer Goods (CPG)Media & ContentMarketing & AdTechHR & Future of WorkHardware & Deep Tech
- Location
- London, England
- Typical check
- $2M
- Past investments
- 10
Notable investments
MusoEverpressIRIS Audio TechnologiesMyKindaFutureLe ColHow to reach Harriet Rosethorn
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About this profile
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Cite this page
Round Funded. "Harriet Rosethorn." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/harriet-rosethorn
Frequently Asked Questions
What does Harriet Rosethorn invest in?
Harriet Rosethorn invests in Consumer Goods (CPG), Media & Content, Marketing & AdTech and HR & Future of Work, typically at Seed, Series A, Series B and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does Harriet Rosethorn invest at?
Harriet Rosethorn typically invests at Seed, Series A, Series B and Late Stage Venture. Lead with traction that fits the stage when you reach out.
What is Harriet Rosethorn's typical check size?
Harriet Rosethorn typically writes checks around $2M. 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.