Top 97 Contractors in PSC S202: Fire Protection Services, Aug 2025–Jul 2026

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	The Chenega Corporation Through Chenega Security California Corporation Top agencies USAF (Department of the Air Force)	$8,545,531	15.2%	Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; new, not ranked in Aug 2024–Jul 2025.
2	Advanced Integrated Technologies, LLC Top agencies Navy (Department of the Navy)	$7,374,073	13.1%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; new, not ranked in Aug 2024–Jul 2025.
3	Cgh-Global Emergency Management Strategies LLC Top agencies USAF (Department of the Air Force)	$5,333,817	9.5%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; down 1 since Aug 2024–Jul 2025.
4	Jensen Hughes, Inc. 2 awardees, including Jensen Hughes Korea Co., Ltd. Top agencies WHS (DOD Washington Headquarters Service) USAF (Department of the Air Force)	$5,178,926	9.2%	Rank history: #3 in FY2021, #4 in FY2022, #4 in FY2023, #4 in FY2024 and #4 in FY2025; unchanged since Aug 2024–Jul 2025.
5	Mcclellan Business Park LLC Top agencies DHS (Department of Homeland Security)	$4,810,472	8.6%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023, #3 in FY2024 and #5 in FY2025; unchanged since Aug 2024–Jul 2025.
6	American Engineering Corporation Top agencies Navy (Department of the Navy) Army (Department of the Army)	$3,303,289	5.9%	Rank history: #25 in FY2021, #12 in FY2022, #16 in FY2023, #5 in FY2024 and #8 in FY2025; up 1 since Aug 2024–Jul 2025.
7	Optimum Low Voltage LLC Top agencies WHS (DOD Washington Headquarters Service) Army (Department of the Army)	$2,121,893	3.8%	Rank history: not on the FY2021–FY2023 lists, #32 in FY2024 and #9 in FY2025; up 24 since Aug 2024–Jul 2025.
8	Spectrum Electrical Services, Inc. Top agencies DOS (Department of State)	$2,089,590	3.7%	Rank history: #33 in FY2021, not on the FY2022–FY2023 lists, #38 in FY2024 and #3 in FY2025; down 5 since Aug 2024–Jul 2025.
9	Depaul Industries Top agencies DHS (Department of Homeland Security)	$1,765,878	3.1%	Rank history: #11 in FY2021, #8 in FY2022, #7 in FY2023, #12 in FY2024 and #14 in FY2025; up 4 since Aug 2024–Jul 2025.
10	West Metro Fire Protection District Top agencies GSA (General Services Administration)	$1,640,867	2.9%	Rank history: #8 in FY2021, #9 in FY2022, #6 in FY2023, #6 in FY2024 and #10 in FY2025; down 2 since Aug 2024–Jul 2025.
11	City of Livermore Top agencies VA (Department of Veterans Affairs)	$1,585,128	2.8%	Rank history: #6 in FY2021, #7 in FY2022, #12 in FY2023, #7 in FY2024 and #11 in FY2025; down 2 since Aug 2024–Jul 2025.
12	Ifc, International Fire Control S.A. Top agencies Army (Department of the Army)	$1,510,617	2.7%	Rank history: not on the FY2021–FY2024 lists and #12 in FY2025; down 2 since Aug 2024–Jul 2025.
13	Agas US Inc. Top agencies DLA (Defense Logistics Agency)	$1,063,313	1.9%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #13 in FY2025; down 2 since Aug 2024–Jul 2025.
14	Keller's LLC Top agencies DOS (Department of State)	$980,700	1.7%	Rank history: #71 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15	Fluid Solutions LLC Top agencies DOS (Department of State)	$758,273	1.4%	Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #25 in FY2025; unchanged since Aug 2024–Jul 2025.
16	Silhouette Farm & Forestry, LLC Top agencies DOI (Department of the Interior)	$752,595	1.3%	Rank history: not on the FY2021–FY2024 lists and #15 in FY2025; up 63 since Aug 2024–Jul 2025.
17	International Fire Protection Inc 2 awardees, including Fire Safety First B.V. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$518,822	0.9%	Rank history: not on the FY2021–FY2024 lists and #74 in FY2025; up 59 since Aug 2024–Jul 2025.
18	Southern California Advanced Builders, Inc. Top agencies DOI (Department of the Interior)	$475,900	0.8%	Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; up 36 since Aug 2024–Jul 2025.
19	Blue Eagle Services Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$370,525	0.7%	Rank history: not on the FY2021–FY2023 lists, #45 in FY2024 and #53 in FY2025; up 21 since Aug 2024–Jul 2025.
20	City of Huntington Top agencies VA (Department of Veterans Affairs)	$325,040	0.6%	Rank history: #16 in FY2021, #27 in FY2022, not on the FY2023 list, #17 in FY2024 and #20 in FY2025; down 1 since Aug 2024–Jul 2025.
21	City of Boise Top agencies VA (Department of Veterans Affairs) GSA (General Services Administration)	$310,589	0.6%	Rank history: #20 in FY2021, #37 in FY2022, #21 in FY2023, #18 in FY2024 and #24 in FY2025; unchanged since Aug 2024–Jul 2025.
22	City of Sheridan Top agencies VA (Department of Veterans Affairs)	$302,974	0.5%	Rank history: #24 in FY2021, not on the FY2022 list, #18 in FY2023, not on the FY2024 list and #29 in FY2025; up 2 since Aug 2024–Jul 2025.
23	Achuti LLC Top agencies DOI (Department of the Interior)	$299,195	0.5%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
24	Broadview Village Of Top agencies VA (Department of Veterans Affairs)	$290,878	0.5%	Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; down 4 since Aug 2024–Jul 2025.
25	Lalini Enterprises LLC Top agencies Army (Department of the Army)	$284,094	0.5%	Rank history: not on the FY2021–FY2023 lists, #33 in FY2024 and #27 in FY2025; up 1 since Aug 2024–Jul 2025.
26	Pacific Coast Contracting Group Top agencies VA (Department of Veterans Affairs)	$244,452	0.4%	Rank history: #31 in FY2021, #23 in FY2022, #22 in FY2023, #20 in FY2024 and #21 in FY2025; down 8 since Aug 2024–Jul 2025.
27	Tyco Fire Products LP Through Johnson Controls Fire Protection LP Top agencies WHS (DOD Washington Headquarters Service) HHS (Department of Health and Human Services) USDA (Department of Agriculture)	$228,303	0.4%	Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #18 in FY2025; down 10 since Aug 2024–Jul 2025.
28	Media Plumbing & Heating Inc. Top agencies Treasury (Department of the Treasury) GSA (General Services Administration) DOI (Department of the Interior)	$223,381	0.4%	Rank history: #19 in FY2021, #11 in FY2022, #14 in FY2023, #9 in FY2024 and #19 in FY2025; down 16 since Aug 2024–Jul 2025.
29	A & A Fire and Safety Company, LLC Top agencies Army (Department of the Army)	$188,972	0.3%	Rank history: not on the FY2021–FY2023 lists, #23 in FY2024 and #26 in FY2025; down 7 since Aug 2024–Jul 2025.
30	Advanced Environmental Technology LLC Top agencies USAF (Department of the Air Force)	$175,760	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
31	City of Danville Top agencies VA (Department of Veterans Affairs)	$156,983	0.3%	Rank history: #37 in FY2021, #34 in FY2022, #30 in FY2023, #31 in FY2024 and #32 in FY2025; up 1 since Aug 2024–Jul 2025.
32	Golden State Fire Protection Socal, LLC Top agencies DHA (Defense Health Agency)	$143,400	0.3%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Aug 2024–Jul 2025.
33	West Global Co., Ltd. Top agencies Navy (Department of the Navy)	$127,957	0.2%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; down 5 since Aug 2024–Jul 2025.
34	Tucson Tallow Co, Inc. Top agencies Army (Department of the Army)	$96,998	0.2%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023, #37 in FY2024 and #35 in FY2025; up 2 since Aug 2024–Jul 2025.
35	Unifirst Corporation Top agencies Army (Department of the Army)	$94,247	0.2%	Rank history: not on the FY2021–FY2024 lists and #38 in FY2025; new, not ranked in Aug 2024–Jul 2025.
36	Battalion One Fire Protection, Inc. Top agencies DOI (Department of the Interior)	$90,800	0.2%	Rank history: not on the FY2021 list, #84 in FY2022, not on the FY2023 list, #64 in FY2024 and #54 in FY2025; up 20 since Aug 2024–Jul 2025.
37	CIN-G Contracting LLC Top agencies Commerce (Department of Commerce)	$83,123	0.1%	Rank history: not on the FY2021–FY2023 lists, #47 in FY2024 and #59 in FY2025; up 23 since Aug 2024–Jul 2025.
38	Healing Hands Healing Hearts L.L.C. Top agencies USAF (Department of the Air Force)	$78,753	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39	Rural / Metro Fire Dept., Inc. Top agencies DOI (Department of the Interior)	$77,835	0.1%	Rank history: not on the FY2021–FY2023 lists, #46 in FY2024 and #42 in FY2025; unchanged since Aug 2024–Jul 2025.
40	TECH Electronics, Inc. Top agencies Commerce (Department of Commerce)	$75,692	0.1%	Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #17 in FY2025; down 26 since Aug 2024–Jul 2025.
41	Saval B.V. Top agencies Army (Department of the Army)	$75,045	0.1%	Rank history: not on the FY2021–FY2024 lists and #63 in FY2025; new, not ranked in Aug 2024–Jul 2025.
42	Iris Enterprise Solutions, LLC Top agencies Army (Department of the Army)	$73,464	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43	City of Madison Top agencies VA (Department of Veterans Affairs)	$70,588	0.1%	Rank history: #50 in FY2021, #40 in FY2022, #44 in FY2023, #48 in FY2024 and #44 in FY2025; unchanged since Aug 2024–Jul 2025.
44	James Wade Moyers Top agencies Army (Department of the Army)	$58,300	0.1%	Rank history: #57 in FY2021, #51 in FY2022, not on the FY2023 list, #52 in FY2024 and #46 in FY2025; unchanged since Aug 2024–Jul 2025.
45	Pye-Barker Fire & Safety, LLC 2 awardees Top agencies USAF (Department of the Air Force)	$55,645	0.1%	Rank history: #86 in FY2021, #57 in FY2022, #57 in FY2023, #59 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
46	Greenway Global Corp Top agencies DOI (Department of the Interior)	$53,400	0.1%	Rank history: not on the FY2021 list, #64 in FY2022, #60 in FY2023, #82 in FY2024 and #60 in FY2025; up 5 since Aug 2024–Jul 2025.
47	Nexclix, Inc. Top agencies Army (Department of the Army)	$51,378	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
48	Melwood Horticultural Training Center, Inc. Top agencies DHS (Department of Homeland Security)	$47,177	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49	Glick Fire Equipment Company Inc. Top agencies Army (Department of the Army)	$46,760	0.1%	Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Aug 2024–Jul 2025.
50	Community Fire Protection Top agencies DOI (Department of the Interior)	$45,060	0.1%	Rank history: not on the FY2021–FY2023 lists, #43 in FY2024 and #58 in FY2025; down 9 since Aug 2024–Jul 2025.
51	Valiant Integrated Services LLC Through Valiant / Alca JV LLC Top agencies Navy (Department of the Navy)	$43,410	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
52	Fed Serve LLC Top agencies USAF (Department of the Air Force)	$43,030	0.1%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023, #63 in FY2024 and #49 in FY2025; down 3 since Aug 2024–Jul 2025.
53	Vector Fire Technology Inc. Top agencies WHS (DOD Washington Headquarters Service)	$35,532	0.1%	Rank history: not on the FY2021–FY2023 lists, #69 in FY2024 and #72 in FY2025; up 8 since Aug 2024–Jul 2025.
54	Soos Holding Company LLC Through Yukon Fire Protection Services, Inc. Top agencies DOI (Department of the Interior)	$34,882	0.1%	Rank history: not on the FY2021–FY2024 lists and #61 in FY2025; up 61 since Aug 2024–Jul 2025.
55	Veterans Fire and Life Safety Corporation Top agencies VA (Department of Veterans Affairs)	$34,100	0.1%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023, #27 in FY2024 and #34 in FY2025; down 30 since Aug 2024–Jul 2025.
56	Haiti Jardin S.A Top agencies DOS (Department of State)	$31,820	0.1%	Rank history: not on the FY2021–FY2024 lists and #64 in FY2025; up 8 since Aug 2024–Jul 2025.
57	City of Minneapolis Top agencies VA (Department of Veterans Affairs)	$31,075	0.1%	Rank history: #60 in FY2021, #31 in FY2022, #29 in FY2023, #53 in FY2024 and not on the FY2025 list; down 10 since Aug 2024–Jul 2025.
58	W. & O. Supply, Inc. 2 awardees, including The Hiller Companies, LLC Top agencies DOI (Department of the Interior) Army (Department of the Army)	$26,943	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
59	Kunj Construction Corporation Top agencies Navy (Department of the Navy)	$26,699	<0.1%	Rank history: #17 in FY2021, not on the FY2022–FY2024 lists and #67 in FY2025; new, not ranked in Aug 2024–Jul 2025.
60	Akleen Hood Restaurant Services, LLC Top agencies VA (Department of Veterans Affairs)	$26,310	<0.1%	Rank history: not on the FY2021–FY2022 lists, #67 in FY2023, #75 in FY2024 and #68 in FY2025; up 7 since Aug 2024–Jul 2025.
61	Rallypoint Solutions LLC Top agencies VA (Department of Veterans Affairs)	$25,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62	Southeast Extinguisher Service, Inc. Top agencies USDA (Department of Agriculture)	$23,107	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
63	Pekin Fire Company, Inc. Top agencies DOI (Department of the Interior)	$22,400	<0.1%	Rank history: #68 in FY2021, #75 in FY2022, #66 in FY2023, #78 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
64	Itm4G LLC Top agencies Army (Department of the Army)	$21,967	<0.1%	Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; down 58 since Aug 2024–Jul 2025.
65	County of Berks Top agencies Army (Department of the Army)	$19,718	<0.1%	Rank history: #93 in FY2021, not on the FY2022 list, #74 in FY2023, #80 in FY2024 and #73 in FY2025; up 10 since Aug 2024–Jul 2025.
66	Kgjj Engineering Solutions, LLC Top agencies Navy (Department of the Navy)	$19,691	<0.1%	Rank history: not on the FY2021–FY2023 lists, #28 in FY2024 and #48 in FY2025; down 18 since Aug 2024–Jul 2025.
67	Tarazi LLC Top agencies DOE (Department of Energy)	$18,240	<0.1%	Rank history: not on the FY2021–FY2024 lists and #30 in FY2025; down 40 since Aug 2024–Jul 2025.
68	J & V Restaurant Supply & Refrigeration Inc. Top agencies USAF (Department of the Air Force)	$17,472	<0.1%	Rank history: #96 in FY2021, #76 in FY2022, #72 in FY2023, not on the FY2024 list and #71 in FY2025; up 4 since Aug 2024–Jul 2025.
69	Springfield Solutions LLC Top agencies Army (Department of the Army)	$16,992	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
70	Lewiston Fire Company NO. 2., Incorporated Top agencies DOI (Department of the Interior)	$16,800	<0.1%	Rank history: not on the FY2021 list, #83 in FY2022, #49 in FY2023, #74 in FY2024 and #62 in FY2025; down 8 since Aug 2024–Jul 2025.
71	Hirt Electric, LLC Top agencies Commerce (Department of Commerce)	$16,250	<0.1%	Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; new, not ranked in Aug 2024–Jul 2025.
72	Protech Fire & Security LLC Top agencies Navy (Department of the Navy)	$16,000	<0.1%	Rank history: #67 in FY2021, #58 in FY2022, #63 in FY2023, #71 in FY2024 and #78 in FY2025; new, not ranked in Aug 2024–Jul 2025.
73	Umpqua Valley Fire Services Inc. Top agencies DOI (Department of the Interior)	$15,728	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
74	Meneses & Mcfadden, Cartor, Vitor Hugo Carvalho, LDA Top agencies USAF (Department of the Air Force)	$13,931	<0.1%	Rank history: not on the FY2021 list, #82 in FY2022, #81 in FY2023, #91 in FY2024 and #87 in FY2025; up 13 since Aug 2024–Jul 2025.
75	NCS / EML Joint Venture Iii, LLC Top agencies Navy (Department of the Navy)	$10,907	<0.1%	Rank history: not on the FY2021–FY2024 lists and #90 in FY2025; new, not ranked in Aug 2024–Jul 2025.
76	Hackett Security, Inc. Top agencies DOI (Department of the Interior)	$9,751	<0.1%	Rank history: not on the FY2021–FY2023 lists, #96 in FY2024 and #84 in FY2025; up 8 since Aug 2024–Jul 2025.
77	Firecode Safety Equipment, Inc. Top agencies DOI (Department of the Interior)	$9,087	<0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; new, not ranked in Aug 2024–Jul 2025.
78	Alert Holdings Group, LLC Top agencies Commerce (Department of Commerce)	$8,896	<0.1%	Rank history: not on the FY2021–FY2022 lists, #98 in FY2023 and not on the FY2024–FY2025 lists; up 27 since Aug 2024–Jul 2025.
79	Seneca Cayuga Tribe Ofoklahoma Top agencies DOI (Department of the Interior)	$8,800	<0.1%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023, not on the FY2024 list and #98 in FY2025; up 35 since Aug 2024–Jul 2025.
80	ACE Fire Extinguisher Service, Inc.	$8,708	<0.1%	Rank history: not on the FY2021–FY2024 lists and #95 in FY2025; new, not ranked in Aug 2024–Jul 2025.
81	Brown Point Facility Management Solutions, LLC Top agencies Army (Department of the Army)	$7,967	<0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023, not on the FY2024 list and #89 in FY2025; up 27 since Aug 2024–Jul 2025.
82	Cavalier Fire Protection, LLC Top agencies DOS (Department of State)	$7,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83	I-2-I Solutions, Inc. Top agencies DOI (Department of the Interior)	$6,694	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
84	Siemens Industry Inc. Top agencies DOL (Department of Labor)	$6,597	<0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Aug 2024–Jul 2025.
85	City of Hominy Top agencies DOI (Department of the Interior)	$6,400	<0.1%	Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; down 4 since Aug 2024–Jul 2025.
86	Advanced Communications, Inc. Top agencies DHS (Department of Homeland Security)	$6,200	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87	City of Glendale Top agencies USAF (Department of the Air Force)	$6,043	<0.1%	Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
88	Commercial Glass, Inc. Top agencies USAF (Department of the Air Force)	$5,520	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89	Alaska Fire Protection LLC Top agencies DOI (Department of the Interior)	$5,462	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90	Amentum Holdings, Inc. Through Amentum Design and Facility Management Top agencies Army (Department of the Army)	$5,041	<0.1%	Rank history: not on the FY2021–FY2024 lists and #56 in FY2025; down 33 since Aug 2024–Jul 2025.
91	Northern Support Services Inc. Top agencies DOI (Department of the Interior)	$4,950	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 10 since Aug 2024–Jul 2025.
92	Integrity and Honor LLC Top agencies DOI (Department of the Interior)	$4,889	<0.1%	Rank history: not on the FY2021–FY2023 lists, #87 in FY2024 and #91 in FY2025; down 2 since Aug 2024–Jul 2025.
93	Crossfire Exhaust System Management, Inc. Top agencies Army (Department of the Army)	$4,125	<0.1%	Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; up 9 since Aug 2024–Jul 2025.
94	Shapiro Fire Protection Co Inc. Top agencies DOI (Department of the Interior)	$3,553	<0.1%	Rank history: not on the FY2021 list, #95 in FY2022 and not on the FY2023–FY2025 lists; up 22 since Aug 2024–Jul 2025.
95	Basin Telecommunications, Inc. Top agencies DOI (Department of the Interior)	$2,871	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 9 since Aug 2024–Jul 2025.
96	Amalgamated Services Inc. Top agencies DHS (Department of Homeland Security)	$1,512	<0.1%	Rank history: not on the FY2021–FY2025 lists; up 24 since Aug 2024–Jul 2025.
97	West Coast JV, LLC Top agencies USAF (Department of the Air Force)	$500	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in 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 $56.2 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