Windrock, Inc

Windrock, Inc is an expert in condition-based and performance-based monitoring solutions for compressors and engines across multiple applications. We design and manufacture portable analyzers and online systems in our headquarters of Knoxville, TN. In addition to our products, Windrock's Technical Services team of analysts travel the world to help companies large and small with their reliability and maintenance programs.

VersaTube Building Systems

VersaTube Building Systems is the country's leading producer of pre-engineered DIY metal building and shelter kits. The VersaTube frame system features our patented Slip-Fit connections that allow ready-to-assemble structural steel frame components to efficiently slide together.

The result is a steel building or shelter with residential, agricultural, commercial, light industrial, public works, and disaster relief applications. VersaTube uses high-quality American-made materials for consumer-friendly building kits that are Made In Tennessee.

Vaughn Manufacturing Company

At Vaughn Manufacturing, we pride ourselves on our many years of experience in the tool & die industry.  We began our operation in East Nashville in 1930. Nearly 90 years later we have outgrown that location and moved to our current facility in Ashland City, TN.  We continue to enjoy our position of leadership in the Southeast.

We customize our engineering design, planning, and production of all types of metal stamping dies to meet the needs and specifications of our customers. We are involved with most projects from the outset, assisting our customers in developing complete, cost-effective programs. We want to provide our customers with ideas that will work in order to save time and money. Our complete design facilities allow us to combine our knowledge and experience to engineer fully dimensioned and detailed designs.

Tutco

Founded in 1938, Tutco has quickly grown into a global leader in the heating component industry. We supply electric resistance heating elements for a broad range of applications, including compressors, clothes dryers, duct heaters, heat pumps, window air conditioners, vending machines, university research laboratories, aerospace, automotive, medical, food, packaging and other OEM industrial processing equipment.

In 1994, Tutco was purchased by Smiths Group, which has brought even greater resources to our products through the group's Specialty Engineering division. We are a manufacturer's manufacturer, custom designing and creating products that are highly reliable and that help our customers get to market faster. Whether we're solving a problem with an existing product, adding new features, or inventing a new heating component, Tutco's depth of experience and technology is unparalleled. Innovation is not just a word to us - it's how we do business, one customer at a time.

American Access, Inc.

Aluminum wheelchair ramp manufacturer, SDVOSB owned. Sales and installations nationwide and Canada.

Technology for Energy Corporation

Technology for Energy Corp is an employee-owned company based in Knoxville, Tennessee, USA, that designs and manufactures diagnostic instruments for four diverse industries.

These industries are represented by TEC’s four divisions: Aviation, also known as ACES Systems; Materials Testing; Nuclear Products; and Electric Power, or Powermetrix.