Bell Guarding
1 Orgreave Drive, Sheffield, South Yorkshire, S13 9NR
Tandem Training Systems Ltd
90 Garden Street, Sheffield, South Yorkshire, S1 4BJ
B E Security
Room 6 First Floor, Barracks House, Sheffield, South Yorkshire, S6 2LR
Rock Steady Security Ltd
Sheffield Arena, Broughton Lane, Sheffield, South Yorkshire, S9 2DF
P A Protection Services
111 Halifax Road, Sheffield, South Yorkshire, S6 1LB
Temples Security
10 Mackenzie Crescent, Burncross, Sheffield, South Yorkshire, S35 1US
Comsec G B Ltd
10 Anston Close, North Anston, Sheffield, South Yorkshire, S25 4EZ
G-sec
Old Colliery Offices, Colliery Road, Kiveton Park, Sheffield, South Yorkshire, S26 6LR
Allsafe Security
7 Grasmere Close, North Anston, Sheffield, South Yorkshire, S25 4GF
Pioneer Security Systems
Spartan Works, Sheffield, South Yorkshire, S9 3QP
Pro Guard Security
708 City Road, Sheffield, South Yorkshire, S2 1GJ
Grosvenor Services Group Ltd
Grosvenor House, Sheffield, South Yorkshire, S12 4WD
