TMCO Inc.
Fabricated Metal ProductsNebraska, United States51-200 Employees
TMCO Inc. is a Lincoln, Nebraska-based total contract manufacturer delivering concept-to-completion metal-part production. The company offers engineering support, prototyping, machining, fabrication, welding, finishing, and assembly within a single facility, supported by ISO 9001:2015 certification and ITAR compliance. Its customer base spans agriculture, energy, bioscience, defense, and other custom-manufacturing applications seeking end-to-end fabrication solutions. Founded in 1974, TMCO is a second-generation, woman-owned and minority-owned family business led by CEO Diane Temme Stinton. With a mid-sized workforce, it has been recognized for manufacturing excellence in Nebraska, including the 2023 Manufacturer of the Year award. A 2025 development includes a partnership with Southeast Community College to design and manufacture 196 welding stations for its Welding Technology Center.