| Company | Headquarters / Registered Office | Nature of Business | Rank | Map |
| DALMAR LIMITED |
UNIT 8 ELMS INDUSTRIAL ESTATE CHURCH ROAD HAROLD WOOD ROMFORD ESSEX UNITED KINGDOM RM3 0JU |
0.0283 | ||
| C.N. ENTERPRISES LIMITED |
9 BARTHOLOMEW DRIVE HAROLD WOOD ROMFORD ESSEX RM3 0WB |
6023 - Other passenger land transport |
0.0281 | |
| PHILLIP W.KEEN LIMITED |
UNIT 8 ELMS INDUSTRIAL ESTATE CHURCH ROAD HAROLD WOOD ESSEX UNITED KINGDOM RM3 0JU |
6024 - Freight transport by road |
0 | |
| VAN UDEN REIBEL LIMITED |
SUITE 8-9 BATES BUSINESS CENTRE CHURCH ROAD HAROLD WOOD RM3 0JA |
6024 - Freight transport by road |
0 | |
| FLY 737 LTD |
24 BELTINGE ROAD HAROLD WOOD ROMFORD ESSEX RM3 0UJ |
6210 - Scheduled air transport |
0 |
| State | United Kingdom |
| Country | England |
| County | Greater London |
| Borought | Havering |
| City | Collier Row Gidea Park Harold Hill Harold Wood Hornchurch Rainham Romford Upminster |