Jim O'Brien
InvestorManaging Director at Altaris Capital Partners
Writes $100K – $5M checks · typically $1.5M
Colleagues at Altaris Capital Partners
Ailyn Fun
Managing Director at Altaris Capital Partners
Daniel Tully
Managing Director at Altaris Capital Partners
Garikai Nyaruwata
Managing Director at Altaris Capital Partners
George Aitken-Davies
Managing Director at Altaris Capital Partners
Lana Dweik
Investor at Altaris Capital Partners
Matteo Foderaro
Managing Director at Altaris Capital Partners
Myles Tang
Senior Associate at Altaris Capital Partners
Nicholas Fulco
Managing Director at Altaris Capital Partners
Network4
Ailyn Fun
Managing Director at Altaris Capital Partners
Daniel Tully
Managing Director at Altaris Capital Partners
Garikai Nyaruwata
Managing Director at Altaris Capital Partners
George Aitken-Davies
Managing Director at Altaris Capital Partners
Investors connected to Jim in public investor directories — a warm-intro map.
Frequently asked questions
- Where does Jim O'Brien work?
- Jim O'Brien is Managing Director at Altaris Capital Partners.
- What check size does Jim O'Brien write?
- Jim O'Brien typically writes checks of $100K – $5M.

