| Business | Phone |
| Scottrade Inc 10230 Sw Washington Sq Rd # C5, Portland 97223 | (503) 892-9765 |
| Aaa Security 10505 Sw Barbur Blvd # 302b, Portland 97219 | (503) 977-9690 |
| West Coast Constr Security Portland 97217 | (503) 481-8073 |
| Ace Event Svc 1631 Ne Broadway St # 251, Portland 97232 | (503) 335-1417 |
| Advanced Security Inc 716 Se 11th Ave # A, Portland 97214 | (503) 222-5381 |
| Valor Security Svc 12000 Se 82nd Ave, Portland 97266 | (503) 785-1880 |
| Wackenhut Corp 5319 Sw Westgate Dr # 125, Portland 97221 | (503) 291-1005 |
| Allied Security 700 Ne Multnomah St, Portland 97232 | (503) 283-5952 |
| American Commercial Security 10151 Sw Barbur Blvd # 203d, Portland 97219 | (503) 245-1403 |
| U S Protective Svc 5335 Sw 42nd Ave # B, Portland 97221 | (503) 246-6195 |
| Aske Security 16420 Se Division St # A, Portland 97236 | (503) 761-1070 |
| Avalon Fortress Security Svc Portland 97220 | (503) 253-9111 |
| Bennett & Dalton Portland 97203 | (503) 708-2846 |
| Statewide Protection 8750 Se 155th Ave # 23a, Portland 97236 | (503) 492-0353 |
| Cec Inc 3535 N Vancouver Ave, Portland 97227 | (503) 284-2724 |
| Centurion Security Svc Inc 6515 N Interstate Ave, Portland 97217 | (503) 289-7902 |
| Rovers Security 10011 Se Division St # 101, Portland 97266 | (503) 252-9535 |
| Reliant Security Svc 9221 Sw Barbur Blvd # 310, Portland 97219 | (503) 452-1050 |
| Response Unit Po Box 33119, Portland 97292 | (503) 969-5945 |
| Riverdale Dunthorpe Patrol 10121 Sw Terwilliger Blvd, Portland 97219 | (503) 635-5777 |
| Prostar Security Inc Portland 97219 | (503) 977-9690 |
| Prowler Patrol 8333 Ne Russell St, Portland 97220 | (503) 251-3718 |
| Rams Specialized Security Svc 516 Ne Morris St, Portland 97212 | (503) 232-2560 |
| Portland Progress-Clean & Safe 208 Nw 1st Ave, Portland 97209 | (503) 224-7383 |
| Personal Protective Svc 8309 Sw 22nd Ave, Portland 97219 | (503) 452-1698 |
| Pinkerton Security Svc 9570 Sw Barbur Blvd # 304, Portland 97219 | (503) 452-8502 |
| Empire Security Svc 714 Ne Alberta St, Portland 97211 | (503) 228-0838 |
| Pay & Park Auditors 1348 Sw Bertha Blvd, Portland 97219 | (503) 220-1939 |
| First Guard 11124 Ne Halsey St # 593, Portland 97220 | (503) 292-5340 |
| First Guard 1502 Ne 68th Ave, Portland 97213 | (503) 292-5340 |
| First Response Inc 464 Sw Huber St, Portland 97219 | (503) 207-5300 |
| Northwest Protective Svc 2203 Lloyd Ctr, Portland 97232 | (503) 284-5050 |
| Guardsmark Inc 921 Sw Washington St, Portland 97205 | (503) 224-9774 |
| Harbor Security 6627 Ne 82nd Ave, Portland 97220 | (503) 262-5538 |
| Harbor Security 714 N Columbia Blvd, Portland 97217 | (503) 361-7759 |
| Metro Security Svc Portland 97220 | (503) 251-2265 |
| Metro Watch Security Svc Portland 97204 | (503) 226-6561 |
| Metropolitan Protective Svc 1510 Sw 13th Ave # 45, Portland 97201 | (503) 332-5971 |
| Huntleigh 7515 Ne Ambassador Pl, Portland 97220 | (503) 287-8440 |
| International Services 6627 Ne 82nd Ave # 202, Portland 97220 | (503) 251-8366 |
| Ipc Intl Corp 1405 Jantzen Beach Ctr, Portland 97217 | (503) 978-1952 |
| Imperial Forces Inc 12957 Sw Pacific Hwy, Portland 97223 | (503) 684-5401 |