Custom Ink

Custom Ink is a private e-commerce company in Fairfax, Virginia. It was founded in 2000 by Marc Katz, Dave Christensen and Mike Driscoll. Customers use online design tools to order custom apparel, accessories and swag for groups, events, fundraisers and corporate gifts. It is a printing and fulfillment business, not a core AI company. Public sources show about $40M in total funding, and revenue estimates range from about $357M to $500M+. Wikipedia lists roughly 800+ employees, while data aggregators estimate about 1,300 in 2025–2026.