| Business | Phone |
| Advanced Electro-Mechanical 8573 154th Ave Ne, Redmond 98052 | (425) 881-2618 |
| Commercial Fire Systems Llc 14044 Woodinville Redmond Rd, Redmond 98052 | (425) 402-0162 |
| Motion Control Systems Inc 14950 Ne 95th St E, Redmond 98052 | (425) 867-9454 |
| Practec Llc 17625 Ne 65th St 125, Redmond 98052 | (425) 881-8202 |
| Protocam 6855 176th Ave Ne 220, Redmond 98052 | (425) 882-2056 |
| Radiopath 15209 Ne 90th St, Redmond 98052 | (425) 883-8380 |
| Statewide Security 14756 Ne 95th St 7, Redmond 98052 | (425) 483-7370 |
| Stratus Technical Llc 17371 Ne 67th Ct 211, Redmond 98052 | (425) 867-1464 |
| W L Gore & Assoc Inc Redmond 98052 | (425) 881-3017 |
| Fire Protection 22433 Ne Marketplace Dr, Redmond 98053 | (425) 898-0293 |
| Non-Tech Fire Protection Redmond 98053 | (425) 898-9111 |
| R F Lindgren Enclosures Redmond 98053 | (425) 868-2558 |