Louis Brotherton
Private equity investor in New York City
New York City, New York
Louis Brotherton, Private equity investor in New York City is an active investor based in New York City, New York. This profile covers what Louis Brotherton backs, at which stage, and how founders can reach out in 2026.
- Investor type
- PEInvestment Partner
- Stages
- SeedSeries ASeries BLate Stage Venture
- Invests in
- FintechHealthcare & BiotechSaaS & EnterpriseConsumer & RetailDeveloper Tools & DataIoT & Connected DevicesMobility & LogisticsAutomotive & EV
- Location
- New York City, New York
- Typical check
- $2M
- Past investments
- 9
Notable investments
Vital Care
Digital Commerce Corporation
MB2 Dental SolutionsInternet Financial Network
iSalvage.com
Massage EnvyHow to reach Louis Brotherton
Angels and operators like Louis Brotherton 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
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Cite this page
Round Funded. "Louis Brotherton." Round Funded investor database, updated September 8, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/louis-brotherton
Frequently Asked Questions
What does Louis Brotherton invest in?
Louis Brotherton invests in Fintech, Healthcare & Biotech, SaaS & Enterprise and Consumer & Retail, 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 Louis Brotherton invest at?
Louis Brotherton 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 Louis Brotherton's typical check size?
Louis Brotherton 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.