Gemline
ManufacturingMassachusetts, United States201-500 Employees
Gemline is a Massachusetts-based manufacturer serving the promotional products market. Founded in 1958, it designs and supplies branded items across categories such as gourmet foods, lifestyle gifts, electronics, bags, drinkware, and stationery, providing turnkey branding solutions. Its portfolio includes house-brand lines and collaborations with prominent retailers, including Anker, CORKCICLE, Cuisinart, Igloo, New Balance, Moleskine, Samsonite, and Sharpie. Gemline is B Corp Certified and a Massachusetts Public Benefit Corporation, reflecting a formal commitment to positive social impact. In 2026, the company earned the EcoVadis Gold Medal for sustainability performance and is consistently recognized as a Great Company to Work For by PPAI.