Jonathan Sinclair, Partner at TALLAND CAPITAL is an active investor based in London, England. This profile covers what Jonathan Sinclair backs, at which stage, and how founders can reach out in 2026.
Partner at Talland Capital.
Jonathan Sinclair typically invests at Series A and Series B.
- Investor type
- Investment Partner
- Stages
- Series ASeries B
- Location
- London, England
- Typical check
- $2M
How to reach Jonathan Sinclair
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About this profile
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Cite this page
Round Funded. "Jonathan Sinclair." Round Funded investor database, updated November 3, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/jonathan-sinclair
Frequently Asked Questions
Who is Jonathan Sinclair?
Jonathan Sinclair, Partner at TALLAND CAPITAL is an active investor based in London, England. Jonathan Sinclair typically invests at Series A and Series B.
What stage does Jonathan Sinclair invest at?
Jonathan Sinclair typically invests at Series A and Series B. Lead with traction that fits the stage when you reach out.
What is Jonathan Sinclair's typical check size?
Jonathan Sinclair 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.