Rank 2009 Company City State RMR, Dec. 31, 2008 RMR compared with Dec. 31, 2007 Subscribers, 2008
1 ADT Boca Raton Fla. $223,700,000 + 5,000,000
2 Brink's Home Security, Brink's Business Security Irving Texas $40,500,000 + 1,301,600
3 Protection One Lawrence Kansas $26,700,000 same 1,805,663
4 Monitronics International Inc. Dallas Texas $19,149,306 + 528,598
5 Stanley CSS Naperville Ill. $16,726,683 + 285,000
6 Slomin's Inc. Hicksville N.Y. $10,725,000 + 262,045
7 APX Alarm Security Solutions Inc. Provo Utah $9,931,599 + 232,599
8 Vector Security Inc. Pittsburgh Pa. $7,700,000 + 199,077
9 Guardian Protection Services Warrendale Pa. $6,411,594 + 204,923
10 Bay Alarm Company Pacheco Calif. $5,687,000 + 102,367
11 ASG Security Beltsville Md. $4,720,125 + 125,904
12 Protect America Inc. Round Rock Texas $3,609,100 + 114,855
13 Interface Security Systems & The Greater Alarm Company (in Calif.) Earth City Mo. $3,539,261 + 96,747
14 Devcon Security Services Corp. Hollywood Fla. $3,451,839 - na
15 Guardian Alarm Company Southfield Mich. $3,417,000 + 86,706
16 Central Security Group Tulsa Okla. $3,182,287 + 114,658
17 CPI Security Systems Inc. Charlotte N.Y. $2,723,279 + 76,164
18 AFA Protective Systems Inc. Syosset N.Y. $2,334,000 + 47,700
19 Alarm Capital Alliance II LLC Media Pa. $2,250,440 + 81,545
20 Safe Home Security Inc. Cromwell Conn. $2,198,898 + 64,221
21 Alarm Detection Systems Inc. Aurora Ill. $2,098,060 + 27,216
22 Security Networks West Palm Beach Fla. $1,900,000 + 51,000
23 ADS Security Nashville Tenn. $1,693,972 + 64,021
24 SAFE Security Companies San Ramon Calif. $1,502,596 - 56,277
25 SSD Systems, Kern Security & Fire, Alpha Security & Fire Anaheim Calif. $1,218,569 + na
26 Per Mar Security Services Davenport Iowa $1,195,843 + 28,562
27 General Security Inc. Plainview N.Y. $1,044,107 + 41,830
28 Ackerman Security Systems Atlanta Ga. $1,031,256 + 47,958
29 EPS Security Grand Rapids Mich. $984,135 + 15,803
30 Kimberlite Corp. Fresno Calif. $952,030 + 7,037
31 Mountain Alarm Ogden Utah $870,000 + 15,536
32 New York Merchants Protective Co. Inc. Freeport N.Y. $853,868 + 17,057
33 Sonitrol Pacific Portland Ore. $823,398 + 5,133
34 First Alarm Aptos Calif. $813,242 + 13,000
35 American Alarm and Communications Inc. Arlington Mass. $804,390 + 17,910
36 Alert Alarm of Hawaii Honolulu Hawaii $792,356 + 21,651
37 Safeguard Security and Communications Inc. Scottsdale Ariz. $748,065 + na
38 Sonitrol of Sacramento & Sonitrol of Orange County Roseville Calif. $678,954 + 4,218
39 SecureNet Alarm Systems Inc. Maize Kansas $621,588 + 25,359
40 Supreme Security Systems Inc. Union N.J. $621,409 - 9,617
41 Sonitrol Cascades Eugene Ore. $602,680 + 19,036
42 Power Home Technologies Inc. Raleigh N.C. $590,170 + 16,555
43 Security Equipment Inc. Omaha Neb. $557,132 + 13,783
44 Sonitrol Security Systems of Hartford Inc. Rocky Hill Conn. $551,596 + 13,018
45 Doyle Security Systems Inc. Rochester N.Y. $544,361 + 19,908
46 All-Guard Alarm Systems Inc. Hayward Calif. $520,000 + 8,128
47 Custom Security Systems Lacey Wash. $507,362 + na
48 Post Alarm Systems Arcadia Calif. $492,000 + 12,906
49 Alarmco Inc. Las Vegas Nev. $480,491 + 14,605
50 EMC Security Suwanee Ga. $477,030 + 26,963
51 Matson Alarm Co. Inc. Fresno Calif. $462,529 + 17,500
52 Sonitrol Security Systems of Buffalo, Rochester, Toronto Buffalo N.Y. $451,975 - 5,482
53 Custom Security Systems Inc. Baton Rouge La. $443,491 + 21,277
54 Security Alarm Group Lancaster Pa. $440,981 + 11,660
55 SDA Security San Diego Calif. $422,880 - na
56 The Protection Bureau Exton Pa. $412,072 + 6,320
57 F.E. Moran Inc. Alarm and Monitoring Services Champaign Ill. $379,158 + 14,307
58 Sonitrol of Tallahassee Inc. Tallahassee Fla. $372,224 + 4,739
59 A-Com Protection Services Inc. Columbus Ga. $363,121 + 12,159
60 NorthStar Alarm Services Orem Utah $361,652 + 8,963
61 Sonitrol Tri-County Farmington Hills Mich. $358,574 + 5,804
62 American Security Systems Inc. Long Island City N.Y. $350,000 + 6,306
63 JMG Security Systems Inc. Fountain Valley Calif. $348,406 + 3,672
64 Icon Security Provo Utah $345,000 + 15,400
65 Blue Ridge Security Systems Inc. Anderson S.C. $341,008 + 30,988
66 Electronix Systems Central Station Alarms Inc. Huntington Station N.Y. $332,002 + 12,303
67 Sonitrol of Southwest Ohio Mason Ohio $331,390 + 3,961
68 Scarsdale Security Systems Inc. Scarsdale N.Y. $329,059 + 12,603
69 Peak Alarm Co. Inc. Salt Lake City Utah $303,647 + 9,368
70 Washington Alarm Inc. Seattle Wash. $284,263 + 4,995
71 World Wide Security & GC Alarm Inc. Garden City N.Y. $280,000 + 11,250
72 Safe Systems Inc. Louisville Colo. $277,440 + 10,360
73 Richmond Alarm Co. Richmond Va. $274,895 - 7,256
74 Acadiana Security Plus Broussard La. $273,410 + 9,546
75 Pacific Alarm Systems Inc. Culver City Calif. $254,840 - 4,054
76 Security Systems of America Pittsburgh Pa. $250,062 - na
77 Protect Your Home Indianapolis Ind. $250,000 + 6,300
78 Ultraguard Protective Systems Inc. Woburn Mass. $250,000 + 9,170
79 Koorsen Fire & Security Indianapolis Ind. $248,892 + 6,815
80 Advent Security Corp. Oreland Pa. $246,239 + 7,209
81 Sonitrol of Indianapolis Inc. Indianapolis Ind. $226,332 + 1,989
82 Gillmore Security Systems Inc. Oakwood Village Ohio $224,137 + 4,990
83 Valley Alarm Sun Valley Calif. $211,255 + 6,254
84 Century Tel Security Systems Inc. Monroe La. $205,905 + 10,747
85 CIA Security Fishkill N.Y. $198,241 + 5,200
86 Global Fire & Safety Inc. Denver Colo. $196,608 - 565
87 Moon Security Services Inc. Pasco Wash. $193,162 + 5,132
88 Bonds Alarm Co. Inc. Phoenix Ariz. $192,151 + 6,009
89 Yarnell Security Systems Lancaster Pa. $191,667 + 8,100
90 Fire Protection Inc. Everett Wash. $191,000 + 5,080
91 Select Security Lancaster Pa. $190,000 + 3,647
92 Crime Prevention Security Systems Inc. Gainesville Fla. $189,150 + 7,990
93 Amherst Alarm Inc. Amherst N.Y. $189,109 + 15,713
94 Custom Alarm Rochester Minn. $181,084 + 5,441
95 Mijac Alarm Rancho Cucamonga Calif. $177,948 - 5,230
96 Sentry Security Wheeling Ill. $173,751 + 2,160
97 Global Technology Solutions Vancouver Wash. $172,342 + 5,333
98 Secure US Inc. Morgantown W.V. $171,990 + 6,854
99 Sonitrol & ADR Security Services Lexington Ky. $165,042 + 2,399
100 Briscoe Protective Systems Inc. Centereach N.Y. $164,785 + 1,596


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