Founded in 1977, by Roy Stenard. Roy, while employed by American Hospital Supply Corp as a sales rep, kept getting inquiries from companies looking for "clean" production products. TEK Products became the first cleanroom supplier between the Appalachian and Rocky Mountains.

In the 1980's filtration and fluid management products were added.

The Company was purchased in 1993 from Mr. Sternard by an investment group.

In 2000, TEK Products acquired PM Engineering, a cleanroom laundry company.

In 2002, the company consolidated operations and built new Corporate Offices, a Distribution Center and Class 10 Laundry facility located in Long Lake, MN.

In 2006, TEK opens a second distribution facility to better serve our customers. TEK marks 13 years of double-digit growth.

TEK begins operations in Toronto, Canada, November 30, 2007.

TEK opens sales office in Kansas City, MO, February 2008.