Justin Mateen is a director for JAM Fund 2, L.P. He serves as the managing member of the general partner of the issuer.
What Justin can write
Writes checks ofNot reported
Comes in atPre-seed, SeedLead preference not reported
Best routeA warm introAsk a founder in their portfolio.
Career
- JAM Fund 2, L.P. · Director
- JAM Fund 2, L.P. · Managing Member of the General Partner of the Issuer2021
- JAM Fund · FounderNow
Alert me when JAM Fund is active
One email when Justin's firm raises a fund, adds a partner or shows new activity.
Send Mode VC your deck
Raising a pre-seed or seed round? We write $1M to $5M first checks and help founders with distribution. A partner reads every deck.
Send your deckQuestions
Who is Justin Mateen?
Justin Mateen is a director for JAM Fund 2, L.P. He serves as the managing member of the general partner of the issuer.
How much does Justin Mateen invest?
JAM Fund has not reported a check size. It invests at pre-seed, seed.
How do I pitch Justin Mateen?
A warm intro from a founder JAM Fund backed works best.
What did Justin Mateen do before JAM Fund?
Director at JAM Fund 2, L.P.; Managing Member of the General Partner of the Issuer at JAM Fund 2, L.P..
Last updated 2026-10-15. Is this you? Ask for a correction.