Jack Marck is an Associate at Serra Ventures with over 15 years in product management and marketing. He previously led sustainability at gener8tor and managed agtech accelerators.
At firms with a similar stage, sector and check size.
One email when Jack'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 deckJack Marck is an Associate at Serra Ventures with over 15 years in product management and marketing. He previously led sustainability at gener8tor and managed agtech accelerators.
Jack Marck invests through Serra Ventures, which writes checks of $500K to $1M at series a.
Email [email protected], the firm's inbox for founders, and name Jack in the subject. A warm intro from a founder Serra Ventures backed works better.
Senior Director of Sustainability at gener8tor; Managing Director at Illinois AgTech Accelerator; Managing Director at BEAM Circular Accelerator; Managing Director at Illinois Ag Tech Accelerator Powered by Serra Ventures.
Last updated 2026-10-15. Is this you? Ask for a correction.