Company, Head Office |
Offices | Employees | 2013 Revenues |
Securitas North America, Chicago,IL |
600 |
105,000 |
$3,600,000,0001 |
G4S Secure Solutions USA, Palm Beach Gardens, FL |
150 |
59,000 |
2,700,000,0002 |
Allied Barton Security, King of Prussia, PA |
129 |
64,000 |
2,000,000,000 |
US Security Associates, Roswell, GA |
160 |
46,000 |
1,200,000,0003 |
Universal Protection Service, Santa Ana, CA |
91 |
23,000 |
700,000,0004 |
Guardsmark, NewYork , NY |
147 |
17,000 |
500,000,000 |
ACSS (Amer. Comml. Security), Houston, TX |
55 |
11,400 |
365,926,0005 |
National Security Alliance, Dayton, OH |
87 |
10,950 |
269,500,000 |
FJC Security Services, FloralPark, NY |
15 |
5,358 |
217,000,000 |
Covenant Services Worldwide, Bolingbrook, IL |
28 |
3,720 |
212,600,000 |
Valor Security Services, Atlanta, GA |
7 |
8,000 |
175,000,000 |
Command Security Corp., Herndon, VA |
30 |
5,250 |
150,000,000 |
Walden Security, Chattanooga, TN |
16 |
3,654 |
145,100,000 |
Whelan Security, St.Louis, MO |
40 |
5,000 |
145,000,000 |
SOS Security, Parsippany, NJ |
35 |
4,500 |
137,500,000 |
SecurAmerica, Atlanta, GA |
34 |
3,500 |
72,000,000 |
Apollo International, NewYork, NY |
14 |
1,925 |
66,000,000 |
McRoberts Protective Agency, NewYork, NY |
15 |
2,500 |
61,000,000 |
St. Moritz Security Services, Pittsburgh, PA |
23 |
1,800 |
57,922,000 |
Per Mar Security & Research, Davenport, IA |
20 |
2,123 |
52,146,000*6 |
APG Security, South Amboy, NJ |
10 |
1,700 |
46,000,000 |
CPSSecuritySolutions, Gardena, CA |
12 |
1,200 |
45,000,000 |
DSI Security, Dothan, AL |
22 |
2,750 |
42,500,000 |
United American Security, Raleigh, NC |
16 |
1,700 |
42,000,000 |
American Security Programs, Dulles, VA |
1 |
795 |
36,086,230* |
Harvard Protection Services, NewYork, NY |
7 |
1,000 |
30,000,000 |
Titan Security Group,Chicago, IL |
3 |
870 |
29,300,000 |
Northeast Security, Newton, MA |
- |
1,000 |
28,000,000 |
EliteInvestigations, NewYork, NY |
15 |
1,050 |
26,500,000 |
United Security, RedBank, NJ |
6 |
750 |
21,000,000 |
Monument Security, McClellan, CA |
8 |
670 |
15,000,000 |