Edge Clients include the following companies and organisations
| Amey Civil Engineering | Littlehampton Harbour Board |
| A&P Appledoor | Medway Ports |
| Balfour Beatty | Marine Coastguard Agency (MCA) |
| Brightlingsea Harbour | Overden Civil & Marine |
| Canterbury City Council | Powergen |
| Channel Tunnel Ltd | Pfizer |
| Dean & Dyball Construction | Ramsgate Royal Harbour |
| Dover District Council | River Stour Commissioners |
| Dover Harbour Board | Scottish Hydro Electric |
| Folkestone Harbour | Seaking Ltd |
| General Offshore | Total E & P Ltd |
| Hornby Hobbies Ltd | Thanet District Council |
| Jewsons | West Minster Dredging |
| Thanet Offshore Windfarm | Vattenfall |
| Warrick Energy | Adler & Allan |
| Kent International Airport | Whitstable Harbour |
| Vestas - Kentish Flats | Kent County Council |
