TJ Mahony
Founder & Partner at Vinyl Capital
Boston, Massachusetts
TJ Mahony, Founder & Partner at Vinyl Capital is an active investor based in Boston, Massachusetts. This profile covers what TJ Mahony backs, at which stage, and how founders can reach out in 2026.
- Investor type
- AngelVCPE
- Stages
- Early Stage Venture
- Invests in
- HR & Future of WorkMobility & LogisticsSaaS & EnterpriseMarketplaceE-commerce & D2CSpace & Aerospace
- Location
- Boston, Massachusetts
- Typical check
- $500K
- Past investments
- 38
Notable investments
User Interviews
Drivepoint
Gordian Software
GrapevineCHOSENfyi
Compete, Inc.
Renoviso
Fetcher
Treat AI
VisitDaysFilterEasy
BreezewayHow to reach TJ Mahony
Angels and operators like TJ Mahony 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. "TJ Mahony." Round Funded investor database, updated September 9, 2026.
Stable URL, it will not change: https://www.roundfunded.com/en/investor/tj-mahony
Frequently Asked Questions
What does TJ Mahony invest in?
TJ Mahony invests in HR & Future of Work, Mobility & Logistics, SaaS & Enterprise and Marketplace, typically at Early Stage Venture. Match your sector and stage, then reach out with a personalized pitch.
What stage does TJ Mahony invest at?
TJ Mahony typically invests at Early Stage Venture. Lead with traction that fits the stage when you reach out.
What is TJ Mahony's typical check size?
TJ Mahony typically writes checks around $500K. 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.