United Tool and Valve Repair opened in Shreveport, LA
United Engines formed and signed as the exclusive distributor for Detroit Diesel Engines in the northern half of Louisiana and southern tier counties of Arkansas.
Acquired Diesel Power Company of Tulsa and Oklahoma City, OK which expanded the territory to include most of Oklahoma.
Headquarters relocated to Oklahoma City, OK
Acquired Wilkerson Detroit Diesel Allison in Little Rock, AR
UE Manufacturing opened in Oklahoma City, OK to provide remanufacturing services to the oilfield industry
United acquired by new ownership group led by Garth Bates and Frank Pool
UE Compression opened in Colorado, adding gas compression products
United Holdings, LLC was purchased by Kirby Corporation out of Houston, TX