Marc Silberman is a Partner at Comcast Ventures with experience in corporate development and venture investing. He has held operating roles at CLEAR and BuzzFeed and was a venture investor at Time Warner Investments.
At firms with a similar stage, sector and check size.




One email when Marc's firm raises a fund, adds a partner or shows new activity.

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 deckMarc Silberman is a Partner at Comcast Ventures with experience in corporate development and venture investing. He has held operating roles at CLEAR and BuzzFeed and was a venture investor at Time Warner Investments.
Comcast Ventures has not reported a check size. It invests at pre-seed, seed, series a, series b.
A warm intro from a founder Comcast Ventures backed works best.
venture investor at Time Warner Investments; led Corporate Development at FirstMark Capital; CLEAR; BuzzFeed; BuzzFeed; CLEAR.
Last updated 2026-10-15. Is this you? Ask for a correction.