Brett Rosenberg
Angel investor in Spain
Spain
Brett Rosenberg, Angel investor in Spain is an active investor based in Spain. This profile covers what Brett Rosenberg backs, at which stage, and how founders can reach out in 2026.
- Investor type
- Angel
- Stages
- Pre SeedSeed
- Location
- Spain
- Typical check
- $150K
- Past investments
- 3
Notable investments
How to reach Brett Rosenberg
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About this profile
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Cite this page
Round Funded. "Brett Rosenberg." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/brett-rosenberg
Frequently Asked Questions
Who is Brett Rosenberg?
Brett Rosenberg is an active investor, Angel investor in Spain. Round Funded tracks their focus and activity alongside thousands of investors.
What stage does Brett Rosenberg invest at?
Brett Rosenberg typically invests at Pre Seed and Seed. Lead with traction that fits the stage when you reach out.
What is Brett Rosenberg's typical check size?
Brett Rosenberg typically writes checks around $150K. 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.