Our Company Specialise's in Automatic / Powershift Transmissions and Industrial Engines. Our clients are mainly Local Authorities, Airports, Quarry Industry, Marine and Farming. Founded by Peter McMullan in June 1996, The company is Northern Ireland's only OFFICIAL ALLISON TRANSMISSION Dealer.

The AIDCO 450 Transmission Test and Evaluation Centre is suitable for all Automatic and Powershift Transmissions used in Commercial Applications, Being able to handle Transmissions from a 2 Tonne Dumper to 100 Tonne Dump Truck as well as Bin Lorries, Buses, Loading Shovels, Shunters and Cranes.