| # | Company name | Role | # of Projects |
|---|---|---|---|
| 1 | Abloy Security Inc. | security system supplier | 0 |
| 2 | ACS Controls Corporation | security system supplier | 0 |
| 3 | ADD Sp. z o.o. | security system supplier | 1 |
| 4 | Ademco Group | security system supplier | 1 |
| 5 | ADT Fire & Security | security system supplier | 1 |
| 6 | Argens Incorporated | security system supplier | 30 |
| 7 | ASSA ABLOY | security system supplier | 3 |
| 8 | Automatic Control Systems | security system supplier | 4 |
| 9 | Bosch Security Systems | security system supplier | 3 |
| 10 | Bosch Telecom | security system supplier | 1 |
| 11 | Brady Corporation | security system supplier | 0 |
| 12 | Cerber - Cichacz | security system supplier | 2 |
| 13 | CPS Security USA, Inc. | security system supplier | 1 |
| 14 | Dimaco | security system supplier | 0 |
| 15 | DoorKing, Inc. | security system supplier | 5 |
| 16 | DORLET | security system supplier | 11 |
| 17 | DSX Access Systems, Inc. | security system supplier | 0 |
| 18 | EJEHSA | security system supplier | 1 |
| 19 | EJEHSA Chile | security system supplier | 3 |
| 20 | Elsa spa | security system supplier | 0 |