Aaron Rosenberg

Active Investor

Partner at Radical Ventures

London, England

LinkedIn

Aaron Rosenberg, Partner at Radical Ventures is an active investor based in London, England. This profile covers what Aaron Rosenberg backs, at which stage, and how founders can reach out in 2026.

Aaron Rosenberg is a Partner at Radical Ventures, leading European investments, and formerly Head of Strategy & Operations at DeepMind.

Aaron Rosenberg invests in Artificial Intelligence and Hardware & Deep Tech, typically at Early Stage Venture and Late Stage Venture.

Location
London, England
Typical check
$3.8M

What does Aaron Rosenberg invest in?

Investor type
VC
Stages
Early Stage VentureLate Stage Venture

Where is Aaron Rosenberg based?

Aaron Rosenberg is based in London, England.

Browse more startup investors near Aaron Rosenberg:
Startup investors in LondonStartup investors in the UK

How to reach Aaron Rosenberg

Angels and operators like Aaron Rosenberg reply to specific, personalized notes that show real traction, not mass blasts. Build a verified list, write a note that fits their thesis, and track replies, all on Round Funded.

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About this profile

This profile is part of Round Funded, an investor database and outreach platform for founders. It covers 60,000+ active VCs, angels, family offices and accelerators with verified contacts, lets you send pitches from your own Gmail, and includes a free Data Room for your raise. How this data is built.

Cite this page

Round Funded. "Aaron Rosenberg." Round Funded investor database, updated September 22, 2026.

Stable URL, it will not change: https://www.roundfunded.com/en/investor/aaron-rosenberg

Frequently Asked Questions

Who is Aaron Rosenberg?

Aaron Rosenberg, Partner at Radical Ventures is an active investor based in London, England. Aaron Rosenberg invests in Artificial Intelligence and Hardware & Deep Tech, typically at Early Stage Venture and Late Stage Venture.

What does Aaron Rosenberg invest in?

Aaron Rosenberg invests in Artificial Intelligence and Hardware & Deep Tech, typically at Early Stage Venture and Late Stage Venture. Match your sector and stage, then reach out with a personalized pitch.

What stage does Aaron Rosenberg invest at?

Aaron Rosenberg typically invests at Early Stage Venture and Late Stage Venture. Lead with traction that fits the stage when you reach out.

What is Aaron Rosenberg's typical check size?

Aaron Rosenberg typically writes checks around $3.8M. Use it as a signal for whether your raise fits their stage.

Where is Aaron Rosenberg based?

Aaron Rosenberg is based in London, England.

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.

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