- Local Area Protective Services 421Level 1 64 Clarke Rd, North Sydney, NSW
- MyWitness Pty Ltd 42216-20 East Crescent St, Mcmahons Point, NSW
- TSI Systems Pty Ltd 423132 Victoria Rd, Drummoyne, NSW
- Bridgebanks Security Services 424Sterling Cct, Camperdown, NSW
- Bio Recognition Systems Pty Ltd 425Unit 11 Building F 16 Mars Rd, Lane Cove, NSW
- Kastle Systems Australia 4262 Lincoln St, Lane Cove, NSW
- CDS Security 427354 Eastern Valley Way, Chatswood, NSW
- Passmore Duff Pty Ltd 428Suite 302 354 Eastern Valley Way, Chatswood, NSW
- NanoTag Technology Pty Ltd 429Suite 45/ 28 Barcoo St, Roseville, NSW
- L.P Security Zone Pty Ltd 430Suite D 680 Pacific Hwy, Killara, NSW
- Elvox Australia 4311a Pattison Ave, Waitara, NSW
- Knightguard Security 432Unit 1/ 30 Leighton Pl, Hornsby, NSW
- Joseph Wagner Electronics Pty Ltd 4338 Livingstone Pl, Mount Colah, NSW
- AFN Security 434U 8 / 9 Narrabang Way, Belrose, NSW
- Qualitron Australia 43510 Tivoli St, Mosman, NSW
- Secure-Aware-Sydney 436Unit 3/ 192 Kurraba Rd, Neutral Bay, NSW
- Access Labels 43721 Blandford St, Collaroy Plateau, NSW
- Quest Security Solutions Pty Ltd 438Suite 107 117 Old Pittwater Rd, Brookvale, NSW
- Kappalyn Technology Solutions 4395 Hayes St, Balgowlah, NSW
- Pittwater Security 440Suite 3 334 Barrenjoey Rd, Newport Beach, NSW
- Frigcorp Building Technologies 441238 Victoria Road, Gladesville, NSW
- Argus Global Pty Ltd 442Level 2/ 35-41 Waterloo Rd, Macquarie Park, NSW
- Australian Security Installations 4435 Chudleigh St, Rydalmere, NSW
- Bellbond Security Systems 44490 Calder Rd, Rydalmere, NSW
- Jaycar Electronics 445320 Victoria Rd, Rydalmere, NSW
- My Store Australia Pty Ltd 446U/24 287 Victoria Rd, Rydalmere, NSW
- Concise Systems 44714/ 27 Bank St, Meadowbank, NSW
- Safe & Secure Pty Ltd 448Suite 1/ 63 Tintern Ave, Carlingford, NSW
- Electron Appliances Pty Ltd 44913/ 20 Stubbs St, Silverwater, NSW
- Firetronics Pty Ltd 450Unit 12/ 28 Vore St, Silverwater, NSW