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Even though Sigma Tek has only been around since 1983, it has a long, rich history. People such as Captain Lewis A. Yancy, Rear Admiral Richard E. Byrd, Colonel Jimmy Dolittle and Colonel Charles A. Lindbergh have indirectly been a part of Sigma Tek`s past through their association with EDO Corporation and Aircraft Radio Corporation, know to us today simply as ARC.
Hennessey Performance Engineering is an American tuning house specializing in modifying sports cars from several brands including Ferrari, Porsche, McLaren, Chevrolet, Dodge, Cadillac, Lotus, Jeep, Ford, GMC, Lincoln and Lexus.
Beta Usa is a North Ferrisburgh, VT-based company in the Manufacturing sector.
House of Diesel is a Redding, CA-based company in the Manufacturing sector.
Blackbird Boats is a Baysville, ON-based company in the Manufacturing sector.