Jon Callaghan

Managing Partner at True Ventures

Palo Alto, CA

Writes $500K – $3M checks · typically $20M

About

Jon Callaghan is a co-founder of True Ventures, an early-stage venture capital firm. He has worked in venture capital since 1991 and has founded three companies over his career. His investment focus centers on early-stage companies in the internet, device, and mobile markets. He serves as Chairman of the NVCA, reflecting his interest in advocating for the entrepreneurial economy in Washington.

LinkedIn ↗X / Twitter ↗Website ↗

Latest on 𝕏

Jon Callaghan @jcal7

This is a very hard day. Om gave us all so much, and I loved every minute I had with him. Today he would want us to slow down a bit, be just a bit kinder to one another, and with his mischievous smile, encourage you to be even bolder in who you are and think deeper about why we https://t.co/dqnLtO7G7K

Jun 26, 2026 · ♥ 69 · ⇄ 9

Jon Callaghan @jcal7

Stream is here. It's incredible. @minafahmi @sandbar https://t.co/I2akJtPDlg

Nov 6, 2025 · ♥ 15 · ⇄ 1

Jon Callaghan @jcal7

Awesome chat with my Partner @puneet324 and @geneteare last week on all things AI and seed. "These are waves you live for." https://t.co/uiKPczztAN #trueventures

Oct 3, 2025 · ♥ 11 · ⇄ 5

Invests in

AI & Machine LearningBiotechClimate TechConsumerDeep TechHardwareSector Agnostic

Beyond investing

Founded: Co-founded the early-stage venture capital firm True Ventures. Founded three companies over his career.
Boards: Serves as Chairman of the NVCA (National Venture Capital Association).
Hobbies: Is an avid pilot. Enjoys running.
Family: Describes himself as a dad.

From Jon's own website — common ground for a warm intro.