| Bio Medical | TER's Biomedical, EBME, Medical Physics Support |
| Cable Maufacturing | Manufacture of all types of cables |
| Communications | Specialist calibration and repair of communications and rf equipment. |
| Education | Schools Universities and Colleges |
| Electricians | Rapid turnaround for the repair and calibration of 17th edition and all other test equipment |
| Electronics Manufacture | State of the Art Electronics Manufacture |
| Facility Management | Calibration and repair for the facility Management Industry |
| Food and Drink | Production and distribution of foods and drink |
| General | Calibration repair and support for the aerospace industry |
| Manufacturing | Manufacturing and Onsite Calibration for heavy Industry |
| Semiconductor | Semiconductor manufacture, service and support |
| Test And Measurement | Calibration of calibrators and laboratory standards |
| Utilities | Supply, maintenance, calibration and safety analysis of tools and test equipment for the utility ind |