| TRENCHLESS TECHNOLOGY CONTRACTORS | ||
| CPI Moling Ltd 13 Spencer Street Bognor Regis, Sussex PO21 1AN, U.K. Trenchless technology specialist contractor. Water, gas, electric cables, fibre optics, ducts. | ||
| Dredging and Construction Co. Ltd. 74 St. Peter's Road, West Lynn, Kings Lynn, Norfolk PE34 3JT, U.K. Civil engineering contractor specialising in outfalls, landfalls, marine crossings, specialist pipelines and directional drilling. | ||
| Rees Pipeline Services Clare House, Coppermill Lane, Harefield, Middlesex UB9 6HZ, U.K. Trenchless technology contractor; Underground services contractor | ||
| D.J. Ryan & Sons Ltd Inglewhite Road, Longridge, Preston, Lancashire PR3 2DA, U.K. Civil engineering and multi utility contractor with trenchless technology division which develops, sells and hires specialist "No Dig" pipeline installation and rehabilitation equipment. | ||