Top 100 Contractors in NAICS 332311: Prefabricated Metal Building and Component Manufacturing, FY2021

Name: Top 100 Contractors in NAICS 332311: Prefabricated Metal Building and Component Manufacturing, FY2021
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 57% of FY2021 NAICS 332311 contract dollars

Contract obligations: $203,744,525 Net of deobligations, by contracts coded NAICS 332311
Contractors: 312 Parent companies with an obligation
Largest contractor: Elite Aluminum Corp $30.2 million, 14.6% of obligations
Data as of: Oct 14, 2026

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Elite Aluminum Corp Top agencies VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$30,244,165	14.6%	Rank history: not on the FY2022 list, #37 in FY2023, not on the FY2024 list and #45 in FY2025; unchanged since FY2020.
2	Kratos Defense & Security Solutions, Inc. Through Gichner Systems Group, Inc. Top agencies Navy (Department of the Navy)	$13,302,976	6.4%	Rank history: #3 in FY2022, #5 in FY2023, #8 in FY2024 and #8 in FY2025; up 23 since FY2020.
3	Miami Technology Solutions, LLC Top agencies Army (Department of the Army)	$13,177,652	6.4%	Rank history: not on the FY2022–FY2023 lists, #67 in FY2024 and #49 in FY2025; new, not ranked in FY2020.
4	Modular Concepts, Inc. Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) Army (Department of the Army)	$12,547,895	6.1%	Rank history: #25 in FY2022, #31 in FY2023, #20 in FY2024 and #42 in FY2025; up 110 since FY2020.
5	Western Metal Supply Company, Inc. Top agencies USAF (Department of the Air Force) USSOCOM (United States Special Operations Command) DOI (Department of the Interior)	$11,775,199	5.7%	Rank history: #8 in FY2022, #11 in FY2023, #37 in FY2024 and #19 in FY2025; up 12 since FY2020.
6	Modular Management Group Inc. Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) Army (Department of the Army)	$10,849,278	5.2%	Rank history: #1 in FY2022, #1 in FY2023, #2 in FY2024 and #6 in FY2025; up 4 since FY2020.
7	Agate Steel Inc. Top agencies USAF (Department of the Air Force)	$7,120,466	3.4%	Rank history: #12 in FY2022 and not on the FY2023–FY2025 lists; up 12 since FY2020.
8	Sanitz Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$6,620,692	3.2%	Rank history: #4 in FY2022, #3 in FY2023, #14 in FY2024 and #25 in FY2025; up 32 since FY2020.
9	Intelligent Waves LLC Top agencies USAF (Department of the Air Force)	$6,438,461	3.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
10	XFS Global, LLC Top agencies Army (Department of the Army) USSOCOM (United States Special Operations Command) USAF (Department of the Air Force)	$6,301,758	3.0%	Rank history: not on the FY2022–FY2025 lists; up 1 since FY2020.
11	Aarcorp Through AAR Manufacturing, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) USSOCOM (United States Special Operations Command)	$6,047,781	2.9%	Rank history: #36 in FY2022, #14 in FY2023 and not on the FY2024–FY2025 lists; up 63 since FY2020.
12	Tawreek Dimensions Establishment (Tde) Top agencies OSD (Office of the Secretary of Defense)	$5,328,755	2.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13	Nally & Haydon, LLC Through Armag Corp Top agencies Navy (Department of the Navy) DOJ (Department of Justice) USAF (Department of the Air Force)	$5,049,530	2.4%	Rank history: #5 in FY2022, #6 in FY2023 and not on the FY2024–FY2025 lists; up 7 since FY2020.
14	Big Top Manufacturing LLC Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DOT (Department of Transportation)	$3,935,942	1.9%	Rank history: #20 in FY2022, #21 in FY2023, #12 in FY2024 and #31 in FY2025; up 2 since FY2020.
15	Sustainable Modular Management, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy) DHS (Department of Homeland Security)	$3,872,126	1.9%	Rank history: #6 in FY2022, #32 in FY2023, #33 in FY2024 and #35 in FY2025; down 12 since FY2020.
16	Strategic Solutions Unlimited, Inc. Top agencies Army (Department of the Army)	$3,037,037	1.5%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
17	Sea Box, Inc. Top agencies USAF (Department of the Air Force) Navy (Department of the Navy)	$2,555,827	1.2%	Rank history: #23 in FY2022, #17 in FY2023, #5 in FY2024 and #16 in FY2025; up 35 since FY2020.
18	Spees LLC Through Spees-Hernandez JV LLC Top agencies VA (Department of Veterans Affairs)	$2,532,314	1.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Cremer Global Services, Incorporated Top agencies Army (Department of the Army)	$2,341,387	1.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	Redguard LLC Top agencies Navy (Department of the Navy) USAF (Department of the Air Force) DHS (Department of Homeland Security)	$2,003,922	1.0%	Rank history: not on the FY2022–FY2023 lists, #38 in FY2024 and #85 in FY2025; new, not ranked in FY2020.
21	Cbgg JV LLC Top agencies USAID (US Agency for International Development)	$1,947,900	0.9%	Rank history: not on the FY2022 list, #71 in FY2023 and not on the FY2024–FY2025 lists; down 15 since FY2020.
22	Ralstar Distribution S.R.L. Top agencies USAF (Department of the Air Force)	$1,867,756	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
23	Panel Built PTY Ltd Top agencies Army (Department of the Army)	$1,769,808	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	Fedsource Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security)	$1,730,302	0.8%	Rank history: #21 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
25	Long Wave Inc. Top agencies Navy (Department of the Navy)	$1,658,382	0.8%	Rank history: #19 in FY2022, not on the FY2023 list, #63 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
26	AKS Industries Inc. Top agencies USAF (Department of the Air Force) DHS (Department of Homeland Security) USDA (Department of Agriculture)	$1,503,681	0.7%	Rank history: #45 in FY2022, #55 in FY2023 and not on the FY2024–FY2025 lists; down 8 since FY2020.
27	Allied Modular Building Systems, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army) VA (Department of Veterans Affairs)	$1,419,191	0.7%	Rank history: #75 in FY2022, not on the FY2023–FY2024 lists and #47 in FY2025; up 34 since FY2020.
28	Prime One Group General Trading and Contracting Company WLL Top agencies USAF (Department of the Air Force)	$1,355,778	0.7%	Rank history: not on the FY2022–FY2025 lists; up 35 since FY2020.
29	EDL Construction Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$1,338,740	0.6%	Rank history: #29 in FY2022, #7 in FY2023, #3 in FY2024 and #67 in FY2025; up 68 since FY2020.
30	Supplied Industrial Solutions, Inc. Top agencies Army (Department of the Army)	$1,139,133	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	BHI Energy I Power Services LLC Top agencies Navy (Department of the Navy)	$1,109,224	0.5%	Rank history: #39 in FY2022, #81 in FY2023 and not on the FY2024–FY2025 lists; up 19 since FY2020.
32	Hesco Bastion Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$1,106,959	0.5%	Rank history: not on the FY2022–FY2025 lists; down 24 since FY2020.
33	Squadron Defense Group LLC 2 awardees Top agencies Army (Department of the Army)	$1,075,000	0.5%	Rank history: #15 in FY2022, #80 in FY2023 and not on the FY2024–FY2025 lists; down 11 since FY2020.
34	Pharmix USA LLC Top agencies Army (Department of the Army)	$1,011,426	0.5%	Rank history: not on the FY2022–FY2025 lists; up 64 since FY2020.
35	3T Federal Solutions LLC Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$972,713	0.5%	Rank history: not on the FY2022–FY2025 lists; up 48 since FY2020.
36	Winston-Salem Industries for the Blind Inc. Top agencies USAF (Department of the Air Force)	$887,691	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
37	Scif Solutions, Inc. Top agencies USAF (Department of the Air Force)	$832,454	0.4%	Rank history: #18 in FY2022 and not on the FY2023–FY2025 lists; down 1 since FY2020.
38	Action Target Inc. Top agencies Army (Department of the Army)	$797,436	0.4%	Rank history: #22 in FY2022 and not on the FY2023–FY2025 lists; down 23 since FY2020.
39	BMS Cat, LLC Top agencies VA (Department of Veterans Affairs)	$720,000	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	California Industrial Facilities Resources, Inc. Top agencies DHS (Department of Homeland Security) USAF (Department of the Air Force)	$664,977	0.3%	Rank history: not on the FY2022 list, #18 in FY2023, #32 in FY2024 and not on the FY2025 list; down 9 since FY2020.
41	Kwikspace Guam Inc. Top agencies USAF (Department of the Air Force)	$600,000	0.3%	Rank history: #24 in FY2022, #52 in FY2023, #85 in FY2024 and not on the FY2025 list; up 13 since FY2020.
42	Rubb, Inc. Top agencies USSOCOM (United States Special Operations Command) Navy (Department of the Navy) USAF (Department of the Air Force)	$558,580	0.3%	Rank history: #98 in FY2022, #100 in FY2023, not on the FY2024 list and #72 in FY2025; new, not ranked in FY2020.
43	Guardian Booth LLC Top agencies USAF (Department of the Air Force) HHS (Department of Health and Human Services) DHS (Department of Homeland Security)	$509,201	0.2%	Rank history: not on the FY2022–FY2025 lists; up 95 since FY2020.
44	Blackmon-Mooring Steamatic Cat Through BMS Cat, LLC Top agencies VA (Department of Veterans Affairs)	$479,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Advanced Modular Space Inc. Top agencies USAF (Department of the Air Force) DOI (Department of the Interior) Navy (Department of the Navy)	$470,770	0.2%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; up 78 since FY2020.
46	Merlin Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$464,835	0.2%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
47	Astrea General Trading Top agencies USAF (Department of the Air Force)	$439,083	0.2%	Rank history: not on the FY2022–FY2023 lists, #65 in FY2024 and #84 in FY2025; up 40 since FY2020.
48	NDL Group Inc. Top agencies USAF (Department of the Air Force)	$437,173	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	AQ Global for General Trading & Contracting Co. W.L.L. Top agencies USAF (Department of the Air Force)	$403,735	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Continental Electronics Corporation Through Safety Storage, Inc. Top agencies Navy (Department of the Navy)	$401,606	0.2%	Rank history: not on the FY2022 list, #82 in FY2023 and not on the FY2024–FY2025 lists; down 24 since FY2020.
51	Romtec Inc. Top agencies DOI (Department of the Interior) Navy (Department of the Navy)	$398,919	0.2%	Rank history: #48 in FY2022 and not on the FY2023–FY2025 lists; up 30 since FY2020.
52	Ramim Engineering Works Ltd Top agencies Army (Department of the Army)	$389,753	0.2%	Rank history: not on the FY2022–FY2023 lists, #55 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
53	Folsom, LLC Top agencies USAF (Department of the Air Force)	$372,338	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Federal Resources Supply Company Top agencies DLA (Defense Logistics Agency)	$348,518	0.2%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; up 38 since FY2020.
55	Apex Modular Group LLC Top agencies USAF (Department of the Air Force)	$346,455	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	Logis-Tech, LLC Top agencies Army (Department of the Army) USAF (Department of the Air Force) Navy (Department of the Navy)	$337,094	0.2%	Rank history: not on the FY2022–FY2025 lists; up 72 since FY2020.
57	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies USAF (Department of the Air Force)	$332,566	0.2%	Rank history: not on the FY2022–FY2025 lists; down 50 since FY2020.
58	Panel Built Inc. Top agencies DOJ (Department of Justice) USAF (Department of the Air Force)	$324,665	0.2%	Rank history: not on the FY2022 list, #56 in FY2023, #77 in FY2024 and #65 in FY2025; down 3 since FY2020.
59	L&C Protec, Inc. Top agencies Army (Department of the Army)	$321,070	0.2%	Rank history: not on the FY2022–FY2024 lists and #66 in FY2025; new, not ranked in FY2020.
60	Starc Systems Inc. Top agencies HHS (Department of Health and Human Services) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$318,710	0.2%	Rank history: not on the FY2022–FY2025 lists; up 45 since FY2020.
61	Innovative Federal Operations Group, Incorporated Top agencies VA (Department of Veterans Affairs)	$301,300	0.1%	Rank history: #52 in FY2022, #73 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
62	Expedition Trading and Services Top agencies USAF (Department of the Air Force)	$284,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Georgia Metals, Inc. 2 awardees Top agencies DHS (Department of Homeland Security)	$281,270	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
64	Pioneer Energy Products, LLC Top agencies DOI (Department of the Interior)	$276,134	0.1%	Rank history: #38 in FY2022, not on the FY2023 list, #75 in FY2024 and not on the FY2025 list; up 66 since FY2020.
65	Tentcraft LLC Top agencies VA (Department of Veterans Affairs) DOI (Department of the Interior) HHS (Department of Health and Human Services)	$268,057	0.1%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
66	Barron Equipment Company, Inc. Top agencies Army (Department of the Army)	$267,144	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Roset & Associates, Inc. Top agencies DOI (Department of the Interior)	$248,750	0.1%	Rank history: #44 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
68	Bare Root Contracting LLC Top agencies Army (Department of the Army)	$246,634	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Shepherd Building Group Limited Through Portakabin Limited Top agencies USAF (Department of the Air Force)	$240,765	0.1%	Rank history: #62 in FY2022 and not on the FY2023–FY2025 lists; up 16 since FY2020.
70	Nortex Modular Leasing and Construction Company Through Boxx Modular, Inc. Top agencies USAF (Department of the Air Force) VA (Department of Veterans Affairs) GSA (General Services Administration)	$221,027	0.1%	Rank history: #66 in FY2022, #53 in FY2023, #92 in FY2024 and not on the FY2025 list; up 177 since FY2020.
71	Quantico Tactical Incorporated Top agencies USAF (Department of the Air Force)	$217,213	0.1%	Rank history: not on the FY2022–FY2025 lists; down 27 since FY2020.
72	Bizon Group, Inc. Top agencies HHS (Department of Health and Human Services) USAF (Department of the Air Force) Army (Department of the Army)	$213,714	0.1%	Rank history: not on the FY2022 list, #75 in FY2023 and not on the FY2024–FY2025 lists; up 184 since FY2020.
73	Affordable Storage Containers Inc. Top agencies Navy (Department of the Navy)	$210,900	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Universal Fabric Structures, Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$198,849	0.1%	Rank history: #60 in FY2022 and not on the FY2023–FY2025 lists; up 106 since FY2020.
75	Green Flush Technologies LLC Top agencies DOI (Department of the Interior)	$198,266	0.1%	Rank history: #87 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
76	Apexx Enterprises LLC Top agencies Navy (Department of the Navy)	$196,823	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	Solar Mod Systems, Inc. Top agencies Army (Department of the Army)	$192,172	0.1%	Rank history: not on the FY2022–FY2025 lists; up 22 since FY2020.
78	Mahaffey Tent & Awning Co., Inc. Top agencies VA (Department of Veterans Affairs)	$190,382	0.1%	Rank history: not on the FY2022–FY2025 lists; down 25 since FY2020.
79	Reliant Asset Management LLC Top agencies Army (Department of the Army)	$182,700	0.1%	Rank history: #90 in FY2022, #88 in FY2023, #98 in FY2024 and #88 in FY2025; up 9 since FY2020.
80	Gregory Welding, Inc. Top agencies USDA (Department of Agriculture)	$177,071	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	A & A Sheet Metal Products Inc. Top agencies DOJ (Department of Justice) Treasury (Department of the Treasury)	$176,144	0.1%	Rank history: not on the FY2022 list, #77 in FY2023, #51 in FY2024 and #13 in FY2025; up 149 since FY2020.
82	Hunter Defense Technolog 2 awardees, including Berg Manufacturing, Inc. Top agencies USAF (Department of the Air Force)	$174,503	0.1%	Rank history: not on the FY2022–FY2025 lists; down 33 since FY2020.
83	PCI Support Services LLC Top agencies Army (Department of the Army)	$170,430	0.1%	Rank history: not on the FY2022 list, #13 in FY2023, #1 in FY2024 and #23 in FY2025; new, not ranked in FY2020.
84	Shelter One Inc. Top agencies EPA (Environmental Protection Agency)	$167,214	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	WS Acquisition LLC Top agencies Navy (Department of the Navy)	$159,248	0.1%	Rank history: not on the FY2022–FY2023 lists, #95 in FY2024 and not on the FY2025 list; down 52 since FY2020.
86	Centurion Consulting Corporation Top agencies EOP (Executive Office of the President)	$156,071	0.1%	Rank history: not on the FY2022–FY2025 lists; up 112 since FY2020.
87	Clamshell Structures Inc. Top agencies USAF (Department of the Air Force) DLA (Defense Logistics Agency)	$155,948	0.1%	Rank history: #42 in FY2022, #34 in FY2023 and not on the FY2024–FY2025 lists; down 25 since FY2020.
88	Patriot Purveyors, Inc. Top agencies NASA (National Aeronautics and Space Administration) VA (Department of Veterans Affairs)	$154,139	0.1%	Rank history: not on the FY2022 list, #76 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
89	Palomar Modular Buildings LLC Top agencies DOJ (Department of Justice)	$153,769	0.1%	Rank history: #56 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
90	Todd Engineering Limited Top agencies USAF (Department of the Air Force)	$153,313	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	AMS Global Inc. Top agencies USAF (Department of the Air Force)	$149,253	0.1%	Rank history: #92 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; up 73 since FY2020.
92	Arquitainer, S.A. Top agencies DOS (Department of State)	$147,600	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
93	Satellite Shelters, Inc. 2 awardees Top agencies DOI (Department of the Interior) VA (Department of Veterans Affairs) USAF (Department of the Air Force)	$143,938	0.1%	Rank history: not on the FY2022–FY2025 lists; up 123 since FY2020.
94	Bauer GMBH Stahl UND Metallsystembau Top agencies USAF (Department of the Air Force)	$143,462	0.1%	Rank history: not on the FY2022–FY2023 lists, #62 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
95	Zenn Group LLC Top agencies USAF (Department of the Air Force)	$135,416	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	LSC Industries LLC Top agencies DLA (Defense Logistics Agency)	$134,496	0.1%	Rank history: not on the FY2022–FY2023 lists, #81 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
97	RCP Shelters, Inc. Top agencies DOI (Department of the Interior)	$130,660	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	Echelon 1 Solutions LLC Top agencies USSOCOM (United States Special Operations Command)	$128,105	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	Three Pines Leasing LLC Top agencies Army (Department of the Army)	$127,926	0.1%	Rank history: #97 in FY2022, not on the FY2023 list, #82 in FY2024 and #79 in FY2025; down 3 since FY2020.
100	American Classic Construction Inc. Top agencies Army (Department of the Army)	$123,958	0.1%	Rank history: not on the FY2022 list, #48 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.

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100 of 312 contractors listed here. See the rest on GovTribe.

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 $207 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. 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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

Who were the top 10 NAICS 332311 contractors in FY2021?

1. Elite Aluminum Corp ($30.2M), 2. Kratos Defense & Security Solutions, Inc. ($13.3M), 3. Miami Technology Solutions, LLC ($13.2M), 4. Modular Concepts, Inc. ($12.5M), 5. Western Metal Supply Company, Inc. ($11.8M), 6. Modular Management Group Inc. ($10.8M), 7. Agate Steel Inc. ($7.12M), 8. Sanitz Enterprises, Inc. ($6.62M), 9. Intelligent Waves LLC ($6.44M), 10. XFS Global, LLC ($6.3M).

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