| Royalty | Telecoms Providers | Well Known Stores |
| Buckingham Palace | BT | Harrods |
| Sandringham Estate | Nokia | Tesco |
| Sainsbury | ||
| Hotels etc. | Airports (UK) | McDonalds |
| The Ritz | Heathrow | Burger King |
| Hilton | Gatwick | BHS |
| Millennium Dome | Stansted | Safeway |
| Millennium Stadium Cardiff | Leeds | M&S |
| Tate Gallery | Manchester | Somerfield |
| Royal Opera House | Birmingham | W.Morrison |
| Banks | Government depts | Others |
| Bank of England | MAFF | Royal Mail |
| Deutsche Bank | Meals on Wheels | Motorway Services |
| Credit Suisse | Football Clubs | |
| Hospitals | ||
Thermatek is a trading name of Safeguard Electronic Systems Limited
web: www.thermatek.co.uk email: sales@thermatek.co.uk