Top 100 Contractors in PSC Z: Maintenance, Repair, Alteration Real Property, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Amentum Services, Inc. 4 awardees, including Central Plateau Cleanup Company, LLC, URS Federal Services International, Inc. and Dyncorp International LLC Top agencies DOE (Department of Energy) NASA (National Aeronautics and Space Administration) DTRA (Defense Threat Reduction Agency)	$589,929,960	2.8%	Rank history: #1 in FY2021, #2 in FY2023, #3 in FY2024 and not on the FY2025 list; unchanged since FY2021.
2	4Contractor JV Top agencies Army (Department of the Army)	$291,560,624	1.4%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
3	J & J Maintenance Inc. 2 awardees, including J&J Germany GMBH Top agencies Army (Department of the Army) DHA (Defense Health Agency) DECA (Defense Commissary Agency)	$289,678,650	1.4%	Rank history: #6 in FY2021, #8 in FY2023, #4 in FY2024 and #3 in FY2025; up 3 since FY2021.
4	Voith Hydro Inc. Top agencies Army (Department of the Army)	$204,850,775	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
5	American Bridge Manufacturing Company Through American Bridge Company Top agencies Army (Department of the Army)	$200,700,000	1.0%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
6	Jacobs Engineering Group Inc. 10 awardees, including Amentum Technology, Inc., Ch2M Hill Constructors, Inc. and Jacobs Project Management Co Top agencies Navy (Department of the Navy) NASA (National Aeronautics and Space Administration) NARA (National Archives and Records Administration)	$194,097,081	0.9%	Rank history: #3 in FY2021, #9 in FY2023, #89 in FY2024 and not on the FY2025 list; down 3 since FY2021.
7	Aptim Federal Services LLC Top agencies Army (Department of the Army) DLA (Defense Logistics Agency)	$180,668,415	0.9%	Rank history: #5 in FY2021, #7 in FY2023, #29 in FY2024 and not on the FY2025 list; down 2 since FY2021.
8	AECOM 7 awardees, including AECOM Technical Services, Inc., Shimmick Construction Company, Inc. and URS Group, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$179,366,292	0.9%	Rank history: #14 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
9	Brice Turnagain JV LLC Top agencies Army (Department of the Army)	$176,701,104	0.9%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
10	Hensel Phelps Construction Co 6 awardees Top agencies Navy (Department of the Navy) DOJ (Department of Justice) Army (Department of the Army)	$168,866,023	0.8%	Rank history: #4 in FY2021, #50 in FY2023, #46 in FY2024 and #29 in FY2025; down 6 since FY2021.
11	Environmental Chemical Corporation 5 awardees, including ECC Environmental LLC, Contrack ECC LLC and Ecco GMBH Top agencies Navy (Department of the Navy) Army (Department of the Army) DLA (Defense Logistics Agency)	$168,548,545	0.8%	Rank history: not on the FY2021 list, #78 in FY2023 and not on the FY2024–FY2025 lists; up 176 since FY2021.
12	Great Lakes Dredge & Dock Corporation 2 awardees Top agencies Army (Department of the Army)	$165,554,571	0.8%	Rank history: #47 in FY2021, #10 in FY2023, #2 in FY2024 and #4 in FY2025; up 35 since FY2021.
13	American Engineering Corporation 2 awardees, including Oshima Shokai Co., Ltd. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$146,649,278	0.7%	Rank history: #15 in FY2021, #11 in FY2023, #9 in FY2024 and #15 in FY2025; up 2 since FY2021.
14	Barnard Construction Company, Incorporated Top agencies Army (Department of the Army)	$131,496,936	0.6%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #26 in FY2025; new.
15	Sauer Holdings Inc. 2 awardees, including Sauer Construction, LLC and Ruthrauff Sauer, LLC Top agencies Navy (Department of the Navy) HUD (Department of Housing and Urban Development) NASA (National Aeronautics and Space Administration)	$128,697,783	0.6%	Rank history: not on the FY2021 list, #87 in FY2023 and not on the FY2024–FY2025 lists; new.
16	General Dynamics Corporation 5 awardees, including General Dynamics Land Systems Inc., General Dynamics Mission Systems, Inc. and General Dynamics Information Technology, Inc. Top agencies Army (Department of the Army) DHS (Department of Homeland Security) DOT (Department of Transportation)	$127,719,127	0.6%	Rank history: #39 in FY2021, #28 in FY2023, #15 in FY2024 and #13 in FY2025; up 23 since FY2021.
17	Manson Construction Co. Top agencies Navy (Department of the Navy) Army (Department of the Army) DOI (Department of the Interior)	$125,760,244	0.6%	Rank history: #12 in FY2021, #46 in FY2023, #13 in FY2024 and not on the FY2025 list; down 5 since FY2021.
18	BWI Tpc, A Joint Venture Top agencies DOI (Department of the Interior)	$125,545,534	0.6%	Rank history: not on the FY2021 list, #54 in FY2023 and not on the FY2024–FY2025 lists; new.
19	NW Construction, Inc. Top agencies DOI (Department of the Interior)	$123,363,870	0.6%	Rank history: not on the FY2021 list, #56 in FY2023, #19 in FY2024 and #8 in FY2025; new.
20	Korte -River City JV Top agencies Army (Department of the Army)	$118,631,294	0.6%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
21	Pacwest-Korte JV Top agencies Navy (Department of the Navy)	$103,542,280	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
22	Vectrus Systems Corporation 2 awardees, including Vectrus Federal Services GMBH and V2X Systems LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$101,262,754	0.5%	Rank history: #23 in FY2021, #22 in FY2023 and not on the FY2024–FY2025 lists; up 1 since FY2021.
23	Weston Solutions Holdings, Inc. 3 awardees, including Weston Solutions, Inc. Top agencies DLA (Defense Logistics Agency) DIA (Defense Intelligence Agency) Army (Department of the Army)	$101,192,765	0.5%	Rank history: #16 in FY2021, #1 in FY2023, #1 in FY2024 and not on the FY2025 list; down 7 since FY2021.
24	JX Holdings Inc. 2 awardees, including Nippo Corporation Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$94,311,431	0.5%	Rank history: #24 in FY2021, #32 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
25	Structsure Projects Inc. Top agencies Army (Department of the Army) GSA (General Services Administration) USAF (Department of the Air Force)	$90,754,297	0.4%	Rank history: not on the FY2021 list, #6 in FY2023, #27 in FY2024 and #17 in FY2025; up 413 since FY2021.
26	The Whiting-Turner Contracting Company Top agencies GSA (General Services Administration) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$76,538,514	0.4%	Rank history: #31 in FY2021, #4 in FY2023, #23 in FY2024 and #86 in FY2025; up 5 since FY2021.
27	Afognak Native Corporation 8 awardees, including Alutiiq Commercial Enterprises LLC, Alutiiq General Contractors, LLC and Alutiiq C&W Services, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Treasury (Department of the Treasury)	$75,610,336	0.4%	Rank history: #33 in FY2021 and not on the FY2023–FY2025 lists; up 6 since FY2021.
28	Brasfield & Gorrie LLC Top agencies GSA (General Services Administration) DOT (Department of Transportation) AOUSC (Administrative Office of the U.S. Courts)	$74,728,814	0.4%	Rank history: #43 in FY2021 and not on the FY2023–FY2025 lists; up 15 since FY2021.
29	Nan Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$73,698,674	0.4%	Rank history: not on the FY2021 list, #63 in FY2023, #98 in FY2024 and #7 in FY2025; up 214 since FY2021.
30	Insight Pacific, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$72,874,807	0.4%	Rank history: not on the FY2021 list, #72 in FY2023, not on the FY2024 list and #33 in FY2025; new.
31	Honeywell International Inc. 5 awardees, including Honeywell Building Solutions SES Corp Top agencies GSA (General Services Administration) NARA (National Archives and Records Administration) USDA (Department of Agriculture)	$69,759,180	0.3%	Rank history: #27 in FY2021, #37 in FY2023, not on the FY2024 list and #31 in FY2025; down 4 since FY2021.
32	Conti Federal Services, LLC Top agencies Army (Department of the Army)	$69,364,904	0.3%	Rank history: not on the FY2021 list, #64 in FY2023 and not on the FY2024–FY2025 lists; new.
33	Trade West Construction, Inc. Top agencies Army (Department of the Army)	$67,808,425	0.3%	Rank history: not on the FY2021 list, #44 in FY2023 and not on the FY2024–FY2025 lists; new.
34	EMCOR Group, Inc. 4 awardees, including Emcor Government Services, Inc. and Mesa Energy Systems, Inc. Top agencies DHA (Defense Health Agency) GSA (General Services Administration) GAO (Government Accountability Office)	$61,526,649	0.3%	Rank history: #10 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
35	Turner Construction Company 2 awardees, including Sociedad Espanola De Montajes Industriales SA Top agencies GSA (General Services Administration) Navy (Department of the Navy) SSA (Social Security Administration)	$61,094,536	0.3%	Rank history: #8 in FY2021 and not on the FY2023–FY2025 lists; down 27 since FY2021.
36	Alberici-Mortenson A Joint Venture Top agencies Navy (Department of the Navy)	$60,847,925	0.3%	Rank history: #2 in FY2021 and not on the FY2023–FY2025 lists; down 34 since FY2021.
37	Norfolk Dredging Company Top agencies Army (Department of the Army)	$60,335,095	0.3%	Rank history: #22 in FY2021, #19 in FY2023, not on the FY2024 list and #38 in FY2025; down 15 since FY2021.
38	Sourceamerica Top agencies Army (Department of the Army)	$59,227,063	0.3%	Rank history: #56 in FY2021, #67 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2021.
39	Orion Marine Group Inc. 2 awardees, including Orion Marine Construction, Inc. and Orion Government Services LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$59,176,061	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 96 since FY2021.
40	J.e. Mcamis, Inc. Top agencies Army (Department of the Army)	$58,830,508	0.3%	Rank history: #13 in FY2021 and not on the FY2023–FY2025 lists; down 27 since FY2021.
41	Nelson Refrigeration Inc. Top agencies DECA (Defense Commissary Agency)	$58,168,868	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 176 since FY2021.
42	Union Station Venture, Ltd. Through Jones Lang Lasalle Americas, Inc. Top agencies GSA (General Services Administration) DECA (Defense Commissary Agency) AOUSC (Administrative Office of the U.S. Courts)	$56,953,850	0.3%	Rank history: #87 in FY2021, #31 in FY2023 and not on the FY2024–FY2025 lists; up 45 since FY2021.
43	T & T Construction Enterprises, LLC Top agencies Army (Department of the Army)	$55,711,597	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
44	Atkins Nuclear Secured Holdings Corporation Through Isotek Systems, LLC Top agencies DOE (Department of Energy)	$55,402,567	0.3%	Rank history: #41 in FY2021, #70 in FY2023 and not on the FY2024–FY2025 lists; down 3 since FY2021.
45	Mirait.one- Acty JV Top agencies Navy (Department of the Navy)	$55,319,221	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 66 since FY2021.
46	Professional Contract Services, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$53,540,218	0.3%	Rank history: #45 in FY2021, #57 in FY2023, #48 in FY2024 and #51 in FY2025; down 1 since FY2021.
47	Jsr, Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$53,010,961	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
48	Heffler Contracting Group Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$52,784,473	0.3%	Rank history: #35 in FY2021 and not on the FY2023–FY2025 lists; down 13 since FY2021.
49	Chugach Alaska Corporation 4 awardees, including Wolf Creek Federal Services LLC, Chugach Consolidated Solutions, LLC and Defense Base Services, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) NASA (National Aeronautics and Space Administration)	$52,174,487	0.3%	Rank history: #28 in FY2021, #40 in FY2023, #45 in FY2024 and not on the FY2025 list; down 21 since FY2021.
50	Advanced American Construction, Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$51,876,375	0.3%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
51	Bering Straits Native Corporation 6 awardees, including Eagle Eye Electric LLC, Stampede Ventures, Inc. and Bering Global Solutions, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$51,558,650	0.2%	Rank history: #61 in FY2021, #65 in FY2023, #82 in FY2024 and #43 in FY2025; up 10 since FY2021.
52	24 Asset Management Corp Top agencies HUD (Department of Housing and Urban Development)	$51,045,736	0.2%	Rank history: not on the FY2021 list, not on the FY2023 list, #53 in FY2024 and not on the FY2025 list; new.
53	Skookum Educational Programs Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) HHS (Department of Health and Human Services)	$50,943,829	0.2%	Rank history: #40 in FY2021, #43 in FY2023 and not on the FY2024–FY2025 lists; down 13 since FY2021.
54	Pond Constructors Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$49,493,572	0.2%	Rank history: not on the FY2021 list, #51 in FY2023, #30 in FY2024 and #40 in FY2025; up 131 since FY2021.
55	CCI General Contractors, LLC Top agencies Navy (Department of the Navy)	$49,085,978	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
56	Dawson Enterprises, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) HHS (Department of Health and Human Services)	$48,718,255	0.2%	Rank history: #53 in FY2021, #76 in FY2023, not on the FY2024 list and #47 in FY2025; down 3 since FY2021.
57	Nova Group Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy) Army (Department of the Army)	$48,087,819	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
58	NH1 JV Top agencies Army (Department of the Army)	$47,936,624	0.2%	Rank history: not on the FY2021 list, #62 in FY2023 and not on the FY2024–FY2025 lists; new.
59	Midwest Construction Co Top agencies Army (Department of the Army)	$47,686,560	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 47 since FY2021.
60	Sunglim General Cosntruction Co. Ltd. Through Sunglim Engineering & Construction Co., Ltd Top agencies Army (Department of the Army) USAF (Department of the Air Force) OSD (Office of the Secretary of Defense)	$47,059,792	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 89 since FY2021.
61	Consigli Holdings Inc. Through Consigli Construction Co., Inc. Top agencies Navy (Department of the Navy) GSA (General Services Administration)	$46,956,459	0.2%	Rank history: not on the FY2021 list, #20 in FY2023, #18 in FY2024 and not on the FY2025 list; new.
62	Hawaiian Native Corporation 4 awardees, including Aktarius LLC and B & H Contracting Company, Inc. Top agencies Navy (Department of the Navy) DOI (Department of the Interior) USAF (Department of the Air Force)	$46,778,560	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
63	Sedona- Nasco Joint Venture Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$46,395,256	0.2%	Rank history: #94 in FY2021 and not on the FY2023–FY2025 lists; up 31 since FY2021.
64	J D Eckman Inc. Top agencies Army (Department of the Army)	$45,891,988	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	The Robins & Morton Group Top agencies GSA (General Services Administration) Army (Department of the Army)	$45,469,367	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
66	Nana Regional Corporation Inc 5 awardees, including Jade Creek Construction LLC, Sava Workforce Solutions LLC and Akima Support Operations, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$44,649,496	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 123 since FY2021.
67	Arctic Slope Regional Corporation 6 awardees, including Asrc Communications, Ltd., Asrc Federal Field Services, LLC and Asrc Consulting & Environmental Services, LLC Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) Army (Department of the Army)	$44,561,606	0.2%	Rank history: #26 in FY2021, #47 in FY2023, #10 in FY2024 and #10 in FY2025; down 41 since FY2021.
68	Intec Group LLC Top agencies Army (Department of the Army)	$43,850,615	0.2%	Rank history: not on the FY2021 list, #81 in FY2023 and not on the FY2024–FY2025 lists; up 60 since FY2021.
69	Olgoonik Enterprises, LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army) Commerce (Department of Commerce)	$43,448,836	0.2%	Rank history: not on the FY2021 list, #26 in FY2023, #37 in FY2024 and #34 in FY2025; up 47 since FY2021.
70	Facility Services Management, Inc. 2 awardees, including FSI Construction, LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency) USAF (Department of the Air Force)	$43,074,157	0.2%	Rank history: #59 in FY2021, #16 in FY2023, #20 in FY2024 and #20 in FY2025; down 11 since FY2021.
71	DB Netz AG Regionalnetz Oberpfalz 2 awardees Top agencies Army (Department of the Army)	$42,382,587	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
72	Turner Strategic Technologies, LLC Top agencies Navy (Department of the Navy) DHS (Department of Homeland Security) DLA (Defense Logistics Agency)	$41,360,862	0.2%	Rank history: #98 in FY2021 and not on the FY2023–FY2025 lists; up 26 since FY2021.
73	King & George, LLC 2 awardees, including Invicta Global, LLC Top agencies GSA (General Services Administration) Navy (Department of the Navy) USAF (Department of the Air Force)	$41,119,402	0.2%	Rank history: #95 in FY2021, not on the FY2023–FY2024 lists and #82 in FY2025; up 22 since FY2021.
74	PM Jenkins Group-Professional Management Services LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$39,824,136	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 153 since FY2021.
75	Bauer AG Through Bauer Foundation Corp Top agencies Army (Department of the Army)	$39,495,295	0.2%	Rank history: #75 in FY2021 and not on the FY2023–FY2025 lists; unchanged since FY2021.
76	Cashman Dredging and Marine Contracting Co. LLC Top agencies Army (Department of the Army)	$39,454,300	0.2%	Rank history: not on the FY2021 list, #82 in FY2023 and not on the FY2024–FY2025 lists; new.
77	Port Madison Enterprises Construction Corporation Top agencies Navy (Department of the Navy)	$38,750,089	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 79 since FY2021.
78	New Residential Investment Corp. Through DGG Re Investments LLC Top agencies HUD (Department of Housing and Urban Development)	$38,247,432	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
79	Nova Global Supply and Services LLC Through Valiant Government Services LLC Top agencies Army (Department of the Army) DHA (Defense Health Agency)	$37,910,412	0.2%	Rank history: #54 in FY2021 and not on the FY2023–FY2025 lists; down 25 since FY2021.
80	Wood Environment & Infrastructure Solutions Inc. 2 awardees, including WSP USA Environment & Infrastructure Inc. and WSP E&Is GMBH Top agencies DLA (Defense Logistics Agency) Army (Department of the Army) USAF (Department of the Air Force)	$37,495,020	0.2%	Rank history: #69 in FY2021, #45 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2021.
81	Sori E&C Co.,Ltd Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$36,977,800	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 282 since FY2021.
82	Volmar Construction Inc. Top agencies GSA (General Services Administration)	$36,848,732	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	Marinex Construction Inc. Top agencies Army (Department of the Army)	$36,044,466	0.2%	Rank history: not on the FY2021 list, #41 in FY2023 and not on the FY2024–FY2025 lists; up 48 since FY2021.
84	BCI Construction Usa, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$35,960,444	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
85	Blinderman Construction Co Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$35,589,555	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 230 since FY2021.
86	Triple Canopy Inc. 5 awardees, including Centerra Integrated Facilities Services, LLC, Centerra-Sjc II LLC and Centerra Integrated Services, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy) GSA (General Services Administration)	$35,264,691	0.2%	Rank history: not on the FY2021 list, #98 in FY2023 and not on the FY2024–FY2025 lists; up 23 since FY2021.
87	Contrack International Inc. Through Contrack Watts Inc. Top agencies Army (Department of the Army) Navy (Department of the Navy)	$35,232,370	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
88	Doyon Government Contracting Inc. 4 awardees, including Doyon Project Services, LLC, Doyon Management Services, LLC and Doyon Technical Services, LLC Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$35,201,129	0.2%	Rank history: #64 in FY2021 and not on the FY2023–FY2025 lists; down 24 since FY2021.
89	J G M Property Group, Inc. Top agencies HUD (Department of Housing and Urban Development) USAF (Department of the Air Force) GSA (General Services Administration)	$35,088,743	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	Structural Engineering Group Inc. Top agencies GSA (General Services Administration) DOI (Department of the Interior) VA (Department of Veterans Affairs)	$35,084,515	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 365 since FY2021.
91	Sgjv2, LLC Top agencies VA (Department of Veterans Affairs)	$34,464,592	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
92	Etolin Strait Development Group LLC 3 awardees, including Etolin Strait Partners, LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) USUHS (DOD Uniformed Services University of the Health Sciences)	$34,401,822	0.2%	Rank history: not on the FY2021 list, #96 in FY2023 and not on the FY2024–FY2025 lists; up 53 since FY2021.
93	MDM Construction LLC Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force) Army (Department of the Army)	$33,524,696	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 34 since FY2021.
94	SES Electrical LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$32,973,554	0.2%	Rank history: not on the FY2021 list, #55 in FY2023, not on the FY2024 list and #75 in FY2025; up 379 since FY2021.
95	Jll-Midnight Sun Ifms LLC Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$32,948,221	0.2%	Rank history: #96 in FY2021 and not on the FY2023–FY2025 lists; up 1 since FY2021.
96	Southwind Construction Services, LLC Top agencies Army (Department of the Army) DOT (Department of Transportation)	$32,917,264	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 139 since FY2021.
97	Daniel J Keating Co Top agencies DOJ (Department of Justice)	$32,559,640	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
98	HHI Corporation Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$32,416,562	0.2%	Rank history: #63 in FY2021, #25 in FY2023, #38 in FY2024 and not on the FY2025 list; down 35 since FY2021.
99	Southern-Rc-Jv-01 LLC Top agencies Army (Department of the Army)	$32,399,160	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
100	Four Tribes Enterprises, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$32,218,124	0.2%	Rank history: #51 in FY2021 and not on the FY2023–FY2025 lists; down 49 since FY2021.

Rankings for the codes under PSC Z

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 $20.7 billion 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. 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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