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Our Company

Southern Technologies is a family owned and operated corporation located in Chattanooga, Tennessee. The company has been providing products and product support services to Class I railroads in North America for over 50 years. Additionally, the company provides products to heavy haul operators in South America, Africa, and Australia.

Our product lines include:

  • Wayside Inspection Systems – Hot Bearing, Hot Wheel, Dragging Equipment and Over Dimensional Load Detectors.
  • Wayside Asset Tracking Systems – S-9203A compliant AEI Reader Systems and S-9203B compliant AEI Integrated Defect Detectors.
  • Wayside Condition Monitoring Systems – High Water Detectors, Landslide Detectors, DTMF Switch Monitors, Remote Wind and Temperature Monitors.
  • RFID Systems and Accessories – STC is an authorized stocking distributor of Transcore RFID readers and AEI tags used in the rail marketplace. 
Products manufactured by Southern Technologies Corporation have an expected life cycle in excess of 20 years. The design philosophy at STC is one of Evolutionary Design that assures a process of continual improvement to our products during their life cycle. Our process of continual improvement assures that improvements to existing products are backward compatible with older systems within the same product line. STC is committed to helping our customers maximize their investments in our products and support services. 
Since 1999, all product development, fulfillment and support operations by the company are in accordance with our registered ISO 9001 quality assurance program. Registration certification and compliance auditing are provided by Eagle Registrations Inc.
At Southern Technologies Corporation our people are our strength. Depth of product knowledge is provided by our staff of 30 members with over 520 years of product knowledge within their respective disciplines at STC.
Southern Technologies Corporation operates from a modern, well equipped 21,000 square foot facility strategically located adjacent to major transportation routes.


Contact Us

6145 Preservation Drive
Chattanooga, TN 37416
423-892-3029 x 332