Supreme Cable Technology, Inc. is an electronic contract manufacturing company that specializes in turn-key custom cable, wire harness, and electro mechanical assembly services.

  • Founded in Colorado in February of 1992 by Glen and Ralph Tilley, Supreme Cable has grown through extraordinary customer service coupled with competitive pricing.
  • In January of 1997, Supreme Cable successfully completed the conversion to lean manufacturing and has been recognized by many of its customers as "The Lean Supplier of the Year".
  • ISO certification was achieved in 2001 and Supreme Cable continues to meet all ISO expectations with continuous improvements.
  • Supreme Cable operates from its 25,000 square foot facility in Denver, Colorado (Greater Denver).







Our Mission is to exceed our customer's quality, cost, and delivery expectations while providing our employees a safe and enjoyable working environment.

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