Top 74 Contractors in PSC S211: Surveillance Services, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Tbp&Jj Worldwide Services, LLC Top agencies NASA (National Aeronautics and Space Administration)	$5,965,371	37.8%	Rank history: not on the FY2021–FY2022 lists, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2	Olgoonik Corporation Through Olgoonik Solutions LLC Top agencies HHS (Department of Health and Human Services)	$2,295,361	14.5%	Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023, not on the FY2024 list and #2 in FY2025; new, not ranked in Aug 2024–Jul 2025.
3	Falken Industries LLC Top agencies Army (Department of the Army)	$1,652,035	10.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
4	V2X, Inc. Through Advantor Systems II LLC Top agencies Army (Department of the Army)	$1,228,066	7.8%	Rank history: not on the FY2021–FY2023 lists, #4 in FY2024 and #3 in FY2025; down 1 since Aug 2024–Jul 2025.
5	Control Concepts LLC Top agencies Army (Department of the Army)	$670,564	4.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
6	Evergreen Fire Alarms LLC Top agencies Army (Department of the Army)	$568,847	3.6%	Rank history: not on the FY2021–FY2022 lists, #3 in FY2023, #11 in FY2024 and #4 in FY2025; down 2 since Aug 2024–Jul 2025.
7	Securityhunter, Inc. Top agencies DCMA (Defense Contract Management Agency)	$498,325	3.2%	Rank history: #3 in FY2021, #4 in FY2022, #7 in FY2023, #7 in FY2024 and #6 in FY2025; down 1 since Aug 2024–Jul 2025.
8	Addon Services LLC Top agencies Army (Department of the Army)	$322,561	2.0%	Rank history: not on the FY2021–FY2022 lists, #9 in FY2023, #8 in FY2024 and #9 in FY2025; up 5 since Aug 2024–Jul 2025.
9	County of Jackson Top agencies DOI (Department of the Interior)	$207,401	1.3%	Rank history: not on the FY2021–FY2022 lists, #17 in FY2023, #12 in FY2024 and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
10	Colsa Corp Through Colsa Solutions Inc. Top agencies Army (Department of the Army)	$190,592	1.2%	Rank history: #8 in FY2021, #10 in FY2022, #19 in FY2023, #14 in FY2024 and #15 in FY2025; unchanged since Aug 2024–Jul 2025.
11	Fieldprint Inc. Top agencies DLA (Defense Logistics Agency)	$107,098	0.7%	Rank history: not on the FY2021–FY2023 lists, #19 in FY2024 and not on the FY2025 list; up 1 since Aug 2024–Jul 2025.
12	Yamhill County Administration Top agencies DOI (Department of the Interior)	$103,811	0.7%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
13	Muscogee Asset Protection, LLC Top agencies Commerce (Department of Commerce)	$92,292	0.6%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #17 in FY2025; up 5 since Aug 2024–Jul 2025.
14	Areli Inc. Top agencies Army (Department of the Army)	$87,081	0.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15	Pureservice Corp Top agencies Army (Department of the Army)	$83,560	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16	County of Bell Top agencies Army (Department of the Army)	$82,422	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
17	Linn County Board of Commissioners Top agencies DOI (Department of the Interior)	$75,856	0.5%	Rank history: not on the FY2021–FY2024 lists and #14 in FY2025; down 6 since Aug 2024–Jul 2025.
18	Parsons Corporation Through Williams Electric Co Inc. Top agencies Army (Department of the Army)	$74,373	0.5%	Rank history: #18 in FY2021, #24 in FY2022, #12 in FY2023, not on the FY2024 list and #19 in FY2025; up 2 since Aug 2024–Jul 2025.
19	County of Johnson Top agencies Army (Department of the Army)	$59,976	0.4%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20	Cheyenne River Sioux Tribe Top agencies DOI (Department of the Interior)	$59,096	0.4%	Rank history: not on the FY2021–FY2022 lists, #28 in FY2023, #26 in FY2024 and #21 in FY2025; new, not ranked in Aug 2024–Jul 2025.
21	Pye-Barker Fire & Safety, LLC 2 awardees, including Fire Protection Service Corp Top agencies Army (Department of the Army) Navy (Department of the Navy)	$56,700	0.4%	Rank history: not on the FY2021–FY2022 lists, #42 in FY2023, #27 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
22	Nexgen Integration LLC Top agencies Army (Department of the Army)	$56,000	0.4%	Rank history: not on the FY2021 list, #12 in FY2022, #18 in FY2023, #20 in FY2024 and #10 in FY2025; down 7 since Aug 2024–Jul 2025.
23	Takeuchi Commercial Cleaning Services, LLC Top agencies DMA (Defense Media Activity)	$55,597	0.4%	Rank history: #6 in FY2021, #7 in FY2022, #14 in FY2023, #10 in FY2024 and not on the FY2025 list; down 16 since Aug 2024–Jul 2025.
24	Digital Path Inc. Through Alertwest, Inc. Top agencies USDA (Department of Agriculture)	$55,506	0.4%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; new, not ranked in Aug 2024–Jul 2025.
25	Town of Flower Mound Police Department Top agencies Army (Department of the Army)	$54,920	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
26	Bonneville County Through Bonneville County Id Top agencies DOI (Department of the Interior)	$51,753	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
27	City of Temple Top agencies Army (Department of the Army)	$48,771	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
28	City of Wylie Top agencies Army (Department of the Army)	$43,053	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
29	Benton County Top agencies DOI (Department of the Interior)	$40,000	0.3%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023, #39 in FY2024 and #27 in FY2025; down 1 since Aug 2024–Jul 2025.
30	Security Operations Group International LLC Top agencies USAF (Department of the Air Force)	$39,489	0.2%	Rank history: not on the FY2021–FY2023 lists, #36 in FY2024 and #37 in FY2025; up 4 since Aug 2024–Jul 2025.
31	Hasten Services LLC Top agencies Army (Department of the Army)	$34,976	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32	Comal County Top agencies Army (Department of the Army)	$33,046	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
33	City of Georgetown Top agencies Army (Department of the Army)	$32,740	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
34	Communications Resource Inc. Top agencies HHS (Department of Health and Human Services)	$30,483	0.2%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; new, not ranked in Aug 2024–Jul 2025.
35	Huntingdon Sheriffs Office Top agencies Army (Department of the Army)	$30,400	0.2%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; down 4 since Aug 2024–Jul 2025.
36	Scdatacom LLC Top agencies DHS (Department of Homeland Security)	$29,770	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
37	County of Ellis Top agencies Army (Department of the Army)	$29,390	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
38	Datawatch Systems, Inc. Top agencies MSPB (Merit Systems Protection Board)	$28,325	0.2%	Rank history: #13 in FY2021, #36 in FY2022, not on the FY2023 list, #29 in FY2024 and not on the FY2025 list; up 1 since Aug 2024–Jul 2025.
39	Casco Security Systems Inc. Top agencies Army (Department of the Army)	$28,092	0.2%	Rank history: #55 in FY2021, #73 in FY2022, #76 in FY2023, not on the FY2024 list and #33 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40	Talon Expeditionary Services, LLC Top agencies GAO (Government Accountability Office)	$27,720	0.2%	Rank history: not on the FY2021–FY2022 lists, #65 in FY2023, not on the FY2024 list and #29 in FY2025; up 12 since Aug 2024–Jul 2025.
41	County of Morris Top agencies Army (Department of the Army)	$27,038	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
42	County of Barren Top agencies Army (Department of the Army)	$24,700	0.2%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; down 1 since Aug 2024–Jul 2025.
43	Universal Security and Fire, Inc. Top agencies VA (Department of Veterans Affairs)	$22,464	0.1%	Rank history: #26 in FY2021, #41 in FY2022, #41 in FY2023, #34 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
44	LP Dynamics Inc. Top agencies SEC (Securities and Exchange Commission)	$21,500	0.1%	Rank history: #46 in FY2021, not on the FY2022 list, #54 in FY2023, #61 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
45	Tioga County Sheriff's Office Top agencies Army (Department of the Army)	$21,300	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
46	Full Circle Recordings LLC Top agencies DOI (Department of the Interior)	$18,520	0.1%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; down 4 since Aug 2024–Jul 2025.
47	WCD Enterprises, LLC Top agencies Army (Department of the Army)	$17,881	0.1%	Rank history: not on the FY2021–FY2022 lists, #44 in FY2023, #43 in FY2024 and #47 in FY2025; up 3 since Aug 2024–Jul 2025.
48	County of Wasco Top agencies DOI (Department of the Interior)	$15,000	0.1%	Rank history: not on the FY2021–FY2024 lists and #40 in FY2025; new, not ranked in Aug 2024–Jul 2025.
49	Town of Deerpark Top agencies DOI (Department of the Interior)	$12,576	0.1%	Rank history: #44 in FY2021, #58 in FY2022, #48 in FY2023, #47 in FY2024 and #61 in FY2025; up 15 since Aug 2024–Jul 2025.
50	Polk County Top agencies DOI (Department of the Interior)	$12,500	0.1%	Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51	Virsig, LLC Top agencies VA (Department of Veterans Affairs)	$10,867	0.1%	Rank history: not on the FY2021 list, #8 in FY2022, #11 in FY2023, #52 in FY2024 and #43 in FY2025; down 3 since Aug 2024–Jul 2025.
52	Panhandle Alarm and Telephone Company, Inc. Top agencies DOI (Department of the Interior)	$10,764	0.1%	Rank history: #48 in FY2021, #53 in FY2022, #50 in FY2023, #51 in FY2024 and #44 in FY2025; down 6 since Aug 2024–Jul 2025.
53	Fedstore Corporation Top agencies VA (Department of Veterans Affairs)	$10,706	0.1%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, #54 in FY2024 and #45 in FY2025; down 6 since Aug 2024–Jul 2025.
54	Autoclear LLC Top agencies Army (Department of the Army)	$10,100	0.1%	Rank history: not on the FY2021–FY2023 lists, #53 in FY2024 and #46 in FY2025; down 5 since Aug 2024–Jul 2025.
55	Citizen Contracting Group LLC Top agencies VA (Department of Veterans Affairs)	$9,981	0.1%	Rank history: not on the FY2021–FY2024 lists and #48 in FY2025; down 4 since Aug 2024–Jul 2025.
56	Active Alarms, Inc. Top agencies VA (Department of Veterans Affairs)	$9,900	0.1%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #64 in FY2024 and #54 in FY2025; up 2 since Aug 2024–Jul 2025.
57	Central Monitoring, Inc. Top agencies DHS (Department of Homeland Security)	$9,592	0.1%	Rank history: not on the FY2021–FY2024 lists and #49 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58	Premier Edge Services LLC Top agencies USAF (Department of the Air Force)	$8,350	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59	J2 Associates, LLC Top agencies Navy (Department of the Navy)	$8,158	0.1%	Rank history: #35 in FY2021, #49 in FY2022, #27 in FY2023, #46 in FY2024 and #41 in FY2025; down 14 since Aug 2024–Jul 2025.
60	CWS Security Watch, LLC Top agencies DOI (Department of the Interior)	$7,557	<0.1%	Rank history: #62 in FY2021, #66 in FY2022, #57 in FY2023, #58 in FY2024 and #50 in FY2025; down 7 since Aug 2024–Jul 2025.
61	Commsurvit Limited Liability Company Top agencies Army (Department of the Army)	$7,500	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	Johnson Controls Federal Systems, LLC Through Johnson Controls Building Automation Systems, LLC Top agencies Navy (Department of the Navy)	$7,497	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
63	Muscatine County Sheriffs Office Top agencies Army (Department of the Army)	$7,300	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
64	Smith-Root Inc. Top agencies DOI (Department of the Interior)	$5,681	<0.1%	Rank history: #57 in FY2021, #64 in FY2022, #60 in FY2023, #60 in FY2024 and #52 in FY2025; down 7 since Aug 2024–Jul 2025.
65	Hackett Security, Inc. Top agencies DOI (Department of the Interior)	$4,286	<0.1%	Rank history: #43 in FY2021, #39 in FY2022, #68 in FY2023, #66 in FY2024 and #58 in FY2025; down 11 since Aug 2024–Jul 2025.
66	Jo Daviess County Top agencies Army (Department of the Army)	$3,756	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67	Securitas Technology Corporation Top agencies Navy (Department of the Navy)	$3,638	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
68	Village Key and Alarm, Inc. Top agencies VA (Department of Veterans Affairs)	$3,575	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
69	Micro Technology Services, Inc. Top agencies VA (Department of Veterans Affairs)	$2,995	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Johnson Controls Security Solutions LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security)	$2,947	<0.1%	Rank history: not on the FY2021–FY2023 lists, #35 in FY2024 and #53 in FY2025; down 15 since Aug 2024–Jul 2025.
71	Fireside Security Group Inc. Top agencies DOI (Department of the Interior)	$2,340	<0.1%	Rank history: not on the FY2021 list, #76 in FY2022, #71 in FY2023, #71 in FY2024 and #60 in FY2025; down 8 since Aug 2024–Jul 2025.
72	Granilux Holdings, Inc. Top agencies DOJ (Department of Justice)	$1,648	<0.1%	Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and not on the FY2025 list; down 10 since Aug 2024–Jul 2025.
73	Security Professionals LLC Top agencies DOT (Department of Transportation)	$1,104	<0.1%	Rank history: #71 in FY2021, not on the FY2022 list, #69 in FY2023, not on the FY2024 list and #57 in FY2025; down 13 since Aug 2024–Jul 2025.
74	Security Alert Systems of California, Inc. Top agencies Army (Department of the Army)	$1,082	<0.1%	Rank history: not on the FY2021–FY2022 lists, #73 in FY2023, #74 in FY2024 and #63 in FY2025; down 7 since Aug 2024–Jul 2025.

How this ranking works

• Source: every contract action FPDS records (as published on SAM.gov) in the period, as GovTribe received it.
• Amounts are net obligations: what was obligated, less what was deobligated. Shares are of $15.8 million obligated before deobligations, so they never pass 100%.
• Parent companies: each action counts under the ultimate parent its award record names, or under the awardee when it names none, so no dollar counts twice. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. Parents of the same name (Inc., LLC and the like aside) count as one company, since FPDS records a company's parent under more than one UEI over time. GovTribe corrects a few parents and names by hand; see the corrections.
• Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
• Rank changes compare with Aug 2024–Jul 2025. "New" marks a company outside that period's top 500, and "Returned" one of those that was on an earlier fiscal year's list.
• Rank lines show each company's rank on every fiscal year's list since FY2021, #1 at the top, on a scale that gives the top of the list more room. A dashed stretch spans years it wasn't on the list.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers