John Hamilton

John Hamilton

Managing Partner, The Onyx Company

John Hamilton is the Managing Partner of JCH Partners, an investment company focused on building companies that manufacturer and distribute sustainable foodservice products. Their current portfolio includes The Onyx Company (, Better Earth (, and Renew Packaging ( operating in North America, Europe, and Asia with offices in Chicago, Atlanta, and Beijing.

John joined Green City Market's Board of Directors in 2019. 

Return to Board of Directors »

Know your food, know your farmer
Locations & hours
May through October (Outdoors)
Lincoln Park
N. Clark St & N. Lincoln Ave
Saturdays, 7am–1pm
June through October (Outdoors)
West Loop, Mary Bartelme Park
115 S. Sangamon St
Saturdays, 8am–1pm
November through April (Indoors)
Peggy Notebaert Museum
2430 N. Cannon Dr.
Saturdays, 8am–1pm

Full schedule »

Business office
2613 W. Lawrence Avenue

Chicago, IL 60625

(773) 880-1266

Contact us »

Follow us on Instagram


Proud member of the Farmers Market Coalition