Security Voice Inc
3496 Snouffer Rd
Columbus, OH 43235
614/760-2820

Allied Security Inc
1550 Old Henderson Rd # N160
Columbus, OH 43220
614/538-0500

Guardsmark Inc
6161 Busch Blvd # 311
Columbus, OH 43229
614/433-9506

Pinkerton Security and Invstgtn
1350 W 5th Ave # 228
Columbus, OH 43212
614/486-2986

Wackenhut Corp
2572 Oakstone Dr
Columbus, OH 43231
614/901-7080

Confidential Security Agency
5383 Cemetery Rd # D
Hilliard, OH 43026
614/850-0150

Security One Systems Inc
1191 Addison Dr
Reynoldsburg, OH 43068
614/868-0918

Browning Group
6740 Huntley Rd
Columbus, OH 43229
614/433-9069

Moling and Assoc Inc
2101 S Hamilton Rd # 201
Columbus, OH 43232
614/759-7433