TriMas Corporation
Packaging and Containers ManufacturingMichigan, United States201-500 Employees
TriMas Corporation designs, manufactures, and supplies a broad range of packaging and related products through its Packaging and Specialty Products divisions, serving both consumer packaging and industrial customers, and it is publicly traded on NASDAQ. The company emphasizes partnerships, technical know-how, and a commitment to quality and service as foundations for helping customers succeed, supported by continuous improvement and operational excellence. Based in Bloomfield Hills, Michigan, TriMas operates on an international scale with a multinational footprint across several countries. TriMas operates in the packaging and containers manufacturing sector, delivering products to consumer packaging and industrial markets. The company's operating model centers on collaboration, capability development, and a focus on quality and service to serve its customers, reinforced by a culture of continuous improvement and operational excellence. In March 2026, TriMas Packaging group completed a sale of aerospace assets to PennAero.