Investigators in Glasgow, Lanarkshire
| Name & Address | Phone # | Website |
| Brooks Investigation 537 Sauchiehall Street, Glasgow, Lanarkshire G3 7PQ | 0141-221 7007 |  |
| Claymore Investigations 110B Maxwell Avenue, Glasgow, Lanarkshire G61 1HU | 0141-942 4078 |  |
| Diamond Investigation 16 Newton Ter, Glasgow, Lanarkshire G3 7PJ | 0141-204 1888 | |
| Gallagher Investigations Hozier Place, Glasgow, Lanarkshire G71 8JX | 01698 850601 | |
| Grant & McMurtrie 10 Sandyford Place, Glasgow, Lanarkshire G3 7NB | 0141-229 1166 | |
| P I Gallagher St. Brides Way, Glasgow, Lanarkshire G71 8QQ | 0845-456 2175 | |
