Top 60 Contractors in PSC H363: Inspection and Laboratory Services (except medical/dental): Alarm, Signal, and Security Detection Systems, FY2025

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	SGI Global LLC Top agencies National Gallery of Art	$627,100	15.3%	Rank history: not on the FY2021–FY2022 lists, #10 in FY2023 and #16 in FY2024; up 15 since FY2024.
2	Tyco Fire Products LP Through Johnson Controls Fire Protection LP Top agencies VA (Department of Veterans Affairs) USDA (Department of Agriculture)	$471,610	11.5%	Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; up 24 since FY2024.
3	Consorzio S&T Services & Technologies Group Top agencies Army (Department of the Army)	$436,772	10.6%	Rank history: #1 in FY2021, #2 in FY2022, #2 in FY2023 and #1 in FY2024; down 2 since FY2024.
4	Dajani LLC Top agencies Army (Department of the Army)	$293,069	7.1%	Rank history: not on the FY2021–FY2024 lists; new.
5	Siemens Industry Inc. Top agencies VA (Department of Veterans Affairs)	$263,468	6.4%	Rank history: not on the FY2021–FY2024 lists; new.
6	Sentinel Alarm Systems LLC Top agencies Army (Department of the Army)	$166,013	4.0%	Rank history: #10 in FY2021, #9 in FY2022, #4 in FY2023 and #4 in FY2024; down 2 since FY2024.
7	Signal Technologies Incorporated Top agencies VA (Department of Veterans Affairs)	$147,871	3.6%	Rank history: not on the FY2021–FY2023 lists and #10 in FY2024; up 3 since FY2024.
8	Securityhunter, Inc. Top agencies SSA (Social Security Administration)	$124,879	3.0%	Rank history: #2 in FY2021, #4 in FY2022, #5 in FY2023 and #5 in FY2024; down 3 since FY2024.
9	Community Fire Protection Top agencies DOI (Department of the Interior)	$118,610	2.9%	Rank history: not on the FY2021–FY2024 lists; new.
10	Honeywell International Inc. 3 awardees, including Vindicator Technologies, Inc. Top agencies USAF (Department of the Air Force) DOT (Department of Transportation)	$97,954	2.4%	Rank history: #8 in FY2021, #5 in FY2022, #8 in FY2023 and not on the FY2024 list; returned.
11	Optimum Low Voltage LLC Top agencies DOI (Department of the Interior) DOT (Department of Transportation)	$86,783	2.1%	Rank history: not on the FY2021 list, #21 in FY2022, #27 in FY2023 and #27 in FY2024; up 16 since FY2024.
12	BRC International Corporation Top agencies EEOC (Equal Employment Opportunity Commission)	$75,227	1.8%	Rank history: not on the FY2021–FY2024 lists; new.
13	Hackett Security, Inc. Top agencies DOI (Department of the Interior)	$63,016	1.5%	Rank history: not on the FY2021 list, #45 in FY2022, #19 in FY2023 and #20 in FY2024; up 7 since FY2024.
14	One Corps, Inc. Top agencies VA (Department of Veterans Affairs)	$62,658	1.5%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2024; up 1 since FY2024.
15	G4S (Rdc) Top agencies DOS (Department of State)	$58,829	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
16	Allied Security Holdings LLC Through G4S (Rdc) Top agencies DOS (Department of State)	$54,267	1.3%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023 and #9 in FY2024; down 7 since FY2024.
17	Johnson Controls Security Solutions LLC Top agencies Army (Department of the Army) VA (Department of Veterans Affairs)	$51,094	1.2%	Rank history: #3 in FY2021, #3 in FY2022, #1 in FY2023 and #18 in FY2024; up 1 since FY2024.
18	Security2000 LLC Top agencies Army (Department of the Army)	$49,153	1.2%	Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and #11 in FY2024; down 7 since FY2024.
19	Delta Point LLC Top agencies EEOC (Equal Employment Opportunity Commission)	$48,018	1.2%	Rank history: not on the FY2021 list, #18 in FY2022, #16 in FY2023 and #47 in FY2024; up 28 since FY2024.
20	MX Holdings US, Inc. Through Firetrol Protection Systems, Inc. Top agencies HHS (Department of Health and Human Services)	$47,872	1.2%	Rank history: #31 in FY2021, not on the FY2022–FY2023 lists and #44 in FY2024; up 24 since FY2024.
21	Electronix Systems Central Station Alarms, Inc. Top agencies DOI (Department of the Interior)	$42,903	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
22	Media Plumbing & Heating Inc. Top agencies DOI (Department of the Interior) VA (Department of Veterans Affairs)	$40,759	1.0%	Rank history: #13 in FY2021, #27 in FY2022, #17 in FY2023 and #21 in FY2024; down 1 since FY2024.
23	Global Grab Technologies, Inc. Top agencies DHS (Department of Homeland Security)	$39,839	1.0%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2024; down 15 since FY2024.
24	National Security, Inc. Top agencies VA (Department of Veterans Affairs)	$37,804	0.9%	Rank history: #19 in FY2021, #20 in FY2022, #20 in FY2023 and #13 in FY2024; down 11 since FY2024.
25	Siemens Aktiengesellschaft Through Siemens Canada Limited Top agencies DOS (Department of State)	$37,663	0.9%	Rank history: #17 in FY2021, #16 in FY2022, #6 in FY2023 and #35 in FY2024; up 10 since FY2024.
26	Vantage Burglar Alarm Corp Top agencies VA (Department of Veterans Affairs)	$37,200	0.9%	Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and #25 in FY2024; down 1 since FY2024.
27	Acoustic Technology, Inc. Top agencies USAF (Department of the Air Force)	$31,636	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
28	Technology and Services Solutions S.A. De C.V. Top agencies DOS (Department of State)	$23,221	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
29	V2X, Inc. Through Advantor Systems II LLC Top agencies USAF (Department of the Air Force)	$21,976	0.5%	Rank history: not on the FY2021–FY2023 lists and #23 in FY2024; down 6 since FY2024.
30	Hurtvet Subcontracting LLC Top agencies DOI (Department of the Interior)	$19,644	0.5%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; up 4 since FY2024.
31	Lafayette Instrument Company, LLC Top agencies DOJ (Department of Justice)	$18,716	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
32	Monaco Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$18,659	0.5%	Rank history: #24 in FY2021, #34 in FY2022, #35 in FY2023 and #36 in FY2024; up 4 since FY2024.
33	Electronic Specialty Co Top agencies DOL (Department of Labor)	$18,310	0.4%	Rank history: #44 in FY2021, #38 in FY2022, #25 in FY2023 and #28 in FY2024; down 5 since FY2024.
34	Inet L.l.c Top agencies DOS (Department of State)	$15,244	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
35	Williams Fire Sprinkler Co, Inc. Top agencies DOI (Department of the Interior)	$14,612	0.4%	Rank history: #28 in FY2021, #31 in FY2022, #30 in FY2023 and #37 in FY2024; up 2 since FY2024.
36	Heritage Services LLC Top agencies DOI (Department of the Interior)	$14,544	0.4%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and #54 in FY2024; up 18 since FY2024.
37	Pavion Corp. Through AFA Protective Systems Inc. Top agencies DOT (Department of Transportation)	$14,120	0.3%	Rank history: not on the FY2021 list, #53 in FY2022, #14 in FY2023 and not on the FY2024 list; returned.
38	Warfeather, LLC Top agencies VA (Department of Veterans Affairs)	$13,000	0.3%	Rank history: not on the FY2021 list, #43 in FY2022, #33 in FY2023 and #38 in FY2024; unchanged since FY2024.
39	Atlantic First Industries Corporation Top agencies VA (Department of Veterans Affairs)	$12,474	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
40	Summit Fire National Consulting LLC Top agencies DOT (Department of Transportation)	$12,402	0.3%	Rank history: not on the FY2021–FY2023 lists and #57 in FY2024; up 17 since FY2024.
41	Payneless Logistics LLC Top agencies USDA (Department of Agriculture)	$12,375	0.3%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2024; down 2 since FY2024.
42	Hi-Tech Security, Inc. Top agencies DOI (Department of the Interior)	$11,600	0.3%	Rank history: #33 in FY2021, #35 in FY2022, #38 in FY2023 and #41 in FY2024; down 1 since FY2024.
43	Sterileco LLC Top agencies VA (Department of Veterans Affairs)	$11,520	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
44	Transnet Communications LLC Top agencies DHA (Defense Health Agency)	$11,350	0.3%	Rank history: #38 in FY2021, #41 in FY2022, #41 in FY2023 and #45 in FY2024; up 1 since FY2024.
45	Universal Security and Fire, Inc. Top agencies VA (Department of Veterans Affairs)	$11,232	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
46	Petrusha Enterprises, Inc. Top agencies DOI (Department of the Interior)	$10,944	0.3%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2024; down 3 since FY2024.
47	Iris Enterprise Solutions, LLC Top agencies DOI (Department of the Interior)	$10,321	0.3%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #33 in FY2024; down 14 since FY2024.
48	Progressive Electronics Inc. Top agencies DOI (Department of the Interior)	$9,400	0.2%	Rank history: #37 in FY2021, #40 in FY2022, #42 in FY2023 and #48 in FY2024; unchanged since FY2024.
49	Chinook Fire Protection, Inc. Top agencies DOI (Department of the Interior)	$9,265	0.2%	Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and not on the FY2024 list; returned.
50	Venergy Group LLC Top agencies VA (Department of Veterans Affairs)	$7,937	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
51	Tanauan Continental LLC Top agencies DOI (Department of the Interior)	$7,899	0.2%	Rank history: not on the FY2021–FY2023 lists and #52 in FY2024; up 1 since FY2024.
52	Guardian Security Systems, Inc. Top agencies VA (Department of Veterans Affairs)	$7,225	0.2%	Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and #46 in FY2024; down 6 since FY2024.
53	George Alarm Co Inc. Top agencies DOI (Department of the Interior)	$7,056	0.2%	Rank history: #46 in FY2021, #47 in FY2022, #48 in FY2023 and #53 in FY2024; unchanged since FY2024.
54	E.A. Patten Co LLC Through Securitas Technology Corporation Top agencies Navy (Department of the Navy)	$4,973	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
55	Guardian Systems N.w., Inc. Top agencies DOI (Department of the Interior)	$4,107	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
56	Perimeter Security Partners, LP Top agencies USAF (Department of the Air Force)	$3,006	0.1%	Rank history: #12 in FY2021, #7 in FY2022, #7 in FY2023 and #12 in FY2024; down 44 since FY2024.
57	Red Orange North America Inc. Top agencies DOI (Department of the Interior)	$2,862	0.1%	Rank history: not on the FY2021 list, #52 in FY2022, #50 in FY2023 and #56 in FY2024; down 1 since FY2024.
58	Everon LLC Top agencies DOI (Department of the Interior)	$2,799	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
59	Pacific Coast Contracting Group Top agencies Army (Department of the Army)	$1,600	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.
60	Apple Valley Communications, Inc. Top agencies DOI (Department of the Interior)	$900	<0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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 $4.1 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.
• Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. The Department of Defense reports its contract actions to FPDS about 90 days late, so a fiscal year is ranked once they're in, in February, and the list doesn't change after.
• Rank changes compare with FY2024. "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. The step from FY2024 takes the color of the rank change beside it.
• Placeholder recipients FPDS uses when it names no company ("Miscellaneous Foreign Contractors" and the like) aren't ranked.

Quick answers