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NAICS 561621

Top contractors in NAICS 561621

The 154 contractors with tracked federal awards in NAICS 561621, totalling $378,826,627. Ranked by award value.

See live NAICS 561621 opportunities →All contractors

1M. C. DEAN, INC.$111,602,30324 awards
2PARAGON SYSTEMS INC$57,688,4942 awards
3JOHNSON CONTROLS SECURITY SOLUTIONS LLC$47,484,69428 awards
4TRIPLE CANOPY INC$18,152,0272 awards
5VERSAR SECURITY SYSTEMS, LLC$11,937,86111 awards
6BIRDI SYSTEMS, INC.$10,646,6751 awards
7HURTVET SUBCONTRACTING, INC.$9,793,3725 awards
8VETERANS FIRE AND LIFE SAFETY CORPORATION$9,429,14613 awards
9GLOBAL RESOURCE SOLUTIONS INC$6,608,2543 awards
10TRILOGY SECURED SERVICES, L.L.C$6,358,0002 awards
11NATIONAL PROJECT MANAGEMENT LLC$5,895,7421 awards
12CORELOGIX CONSULTING INC$4,977,4332 awards
13INTERTECH SECURITY, LLC$4,467,4931 awards
14THE FIELDS GROUP, LLC$4,213,3592 awards
15JOHNSON CONTROLS, INC$3,652,9983 awards
16JOHNSON CONTROLS FIRE PROTECTION LP$3,141,4125 awards
17SMITHS DETECTION INC.$3,101,7591 awards
18SHIELDS POINT LLC$2,840,2821 awards
19SCDATACOM, LLC$2,321,5374 awards
20ZENITH SYSTEMS LLC$2,116,0001 awards
21TROFHOLZ TECHNOLOGIES, INC.$1,994,8591 awards
22KASTLE SYSTEMS LLC$1,943,3265 awards
23SECURITY INTEGRATION GROUP INC$1,899,6991 awards
24VISION QUEST SOLUTIONS INC$1,702,5801 awards
25XTEC, INCORPORATED$1,581,3582 awards
26CAMERON STRATEGIC MANAGEMENT LLC$1,477,1982 awards
27SIGNET TECHNOLOGIES, INC.$1,400,0851 awards
28MEDIA PLUMBING & HEATING INC$1,347,9793 awards
29DAL MEDIA SOLUTIONS INC.$1,330,1501 awards
30SECSOL INC$1,327,9802 awards
31E-MC ELECTRICAL, INC.$1,296,0301 awards
32J2 ASSOCIATES, LLC$1,225,0001 awards
33SIEMENS INDUSTRY INC$1,104,7172 awards
34BOWHEAD PROTECTION & SECURITY SERVICES LLC$1,067,3811 awards
35ELECTRONIC SPECIALTY CO$1,055,2242 awards
36CONDORTECH SERVICES, INC.$1,035,0333 awards
37SYSTEMS NORTHWEST, LLC$1,015,9002 awards
38A AND W ELECTRICAL AND REFRIGERATION A/C INC$951,5001 awards
39PASS, L.L.C$887,6462 awards
40HCI SERVICES INC$798,1921 awards
41INTEGRITY PROTECTION SYSTEMS LLC$796,3801 awards
42VIRSIG, LLC$785,1971 awards
43EVERON, LLC$781,5652 awards
44SECURITAS TECHNOLOGY CORPORATION$733,6401 awards
45GOLDEN TECH SYSTEMS INC$718,9091 awards
46FIRE FIGHTER SALES AND SERVICE CO.$685,4051 awards
47PROGRESSIVE ELECTRONICS INC$672,2331 awards
48AMERICAN TECHNOLOGY INTEGRATORS LLC$654,5822 awards
49CLARK SECURITY & SERVICES LLC$642,9601 awards
50SECURITY OPERATIONS GROUP INTERNATIONAL LLC$626,6431 awards
51MINUTEMAN SECURITY TECHNOLOGIES, INC.$613,5132 awards
52AML-AMERICAN MADE LOGISTICS$601,9601 awards
53TC ATLANTIC GROUP LLC$570,1001 awards
54TRU VANTAGE SOLUTIONS, INC$539,8293 awards
55PACIFIC COAST CONTRACTING GROUP$535,9051 awards
56D. H. PACE COMPANY, INC.$535,1031 awards
57JOHNSON CONTROLS BUILDING SOLUTIONS, LLC$528,0791 awards
58TECH ELECTRONICS, INC$514,0191 awards
59CEIA USA LTD$491,0751 awards
60MCCLELLAN BUSINESS PARK LLC$483,5011 awards