Top 100 Contractors in PSC Y1EB: Construction of Maintenance Buildings, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Sauer Holdings Inc. Through Sauer Construction, LLC Top agencies Army (Department of the Army) Navy (Department of the Navy)	$50,286,468	20.5%	Rank history: #14 in FY2022, #23 in FY2023, #22 in FY2024 and not on the FY2025 list; up 7 since FY2020.
2	AMG & Associates Inc. Top agencies Army (Department of the Army)	$26,518,121	10.8%	Rank history: #32 in FY2022, #29 in FY2023, not on the FY2024 list and #52 in FY2025; new, not ranked in FY2020.
3	John C. Grimberg Co., Inc. Top agencies Army (Department of the Army)	$20,150,000	8.2%	Rank history: not on the FY2022 list, #81 in FY2023, #28 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
4	Wayss & Freytag Ingenieurbau AG 2 awardees Top agencies Army (Department of the Army)	$15,493,780	6.3%	Rank history: #45 in FY2022, #28 in FY2023, #34 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
5	Don Jones Construction Co., Inc. Top agencies Army (Department of the Army)	$14,583,017	5.9%	Rank history: #8 in FY2022, #10 in FY2023, #12 in FY2024 and #31 in FY2025; up 24 since FY2020.
6	Qayaq Government Solutions LLC Top agencies USAF (Department of the Air Force)	$11,264,297	4.6%	Rank history: #44 in FY2022, #61 in FY2023, not on the FY2024 list and #3 in FY2025; new, not ranked in FY2020.
7	Harper Construction Company, Inc. Top agencies Navy (Department of the Navy)	$10,775,830	4.4%	Rank history: #10 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; up 19 since FY2020.
8	Desbuild Incorporated Top agencies DOS (Department of State)	$9,054,111	3.7%	Rank history: #17 in FY2022, #21 in FY2023, #27 in FY2024 and #55 in FY2025; new, not ranked in FY2020.
9	Max Gray Construction, Inc. Top agencies USAF (Department of the Air Force)	$8,997,300	3.7%	Rank history: #7 in FY2022, #35 in FY2023, #41 in FY2024 and #46 in FY2025; new, not ranked in FY2020.
10	Kekolu-Rio Vista Joint Venture, LLC Top agencies Army (Department of the Army)	$7,655,949	3.1%	Rank history: #78 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
11	Holley Henley Builders Inc. Top agencies USAF (Department of the Air Force)	$6,644,000	2.7%	Rank history: not on the FY2022 list, #55 in FY2023, #91 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
12	Patricia I. Romero, Inc. Top agencies Navy (Department of the Navy)	$5,415,328	2.2%	Rank history: #55 in FY2022, #90 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
13	The Mantle Group Inc. Top agencies USAF (Department of the Air Force)	$4,165,779	1.7%	Rank history: #74 in FY2022, #63 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
14	Webb Construction Group Inc. Top agencies Army (Department of the Army)	$3,912,496	1.6%	Rank history: #13 in FY2022, #9 in FY2023, #20 in FY2024 and #54 in FY2025; up 3 since FY2020.
15	Ma-Chis C & C Contractors LLC Top agencies Army (Department of the Army)	$3,681,807	1.5%	Rank history: #100 in FY2022, #57 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
16	Ames 1, LLC Top agencies Army (Department of the Army)	$2,658,297	1.1%	Rank history: not on the FY2022–FY2025 lists; up 99 since FY2020.
17	Enviremedial Services, Inc. Top agencies Army (Department of the Army)	$2,431,150	1.0%	Rank history: #16 in FY2022, #25 in FY2023, #97 in FY2024 and #65 in FY2025; up 7 since FY2020.
18	G.a. Johnson Construction, Inc. Top agencies DOE (Department of Energy)	$2,421,520	1.0%	Rank history: #67 in FY2022, #97 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
19	DAX / Gbab JV LLC Top agencies VA (Department of Veterans Affairs)	$2,382,437	1.0%	Rank history: #66 in FY2022, #73 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
20	Legend Construction and Painting Inc. Top agencies Army (Department of the Army)	$2,332,413	0.9%	Rank history: not on the FY2022 list, #46 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
21	B.l. Harbert Holdings, L.L.C. Through BL Harbert International LLC Top agencies Army (Department of the Army)	$2,247,267	0.9%	Rank history: #22 in FY2022, #37 in FY2023 and not on the FY2024–FY2025 lists; down 18 since FY2020.
22	Massillon Construction and Supply LLC Top agencies USAF (Department of the Air Force)	$2,160,653	0.9%	Rank history: #54 in FY2022, #20 in FY2023, not on the FY2024 list and #66 in FY2025; new, not ranked in FY2020.
23	Kwest Enterprises LLC Top agencies USAF (Department of the Air Force)	$1,554,263	0.6%	Rank history: #83 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
24	Zoellner Construction Co., Inc. Top agencies DOI (Department of the Interior)	$1,548,710	0.6%	Rank history: #95 in FY2022, #72 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
25	R.c.s. Construction, Inc. Top agencies DOI (Department of the Interior)	$1,300,350	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26	Carlisle Construction, LLC Top agencies Army (Department of the Army)	$1,277,361	0.5%	Rank history: #9 in FY2022, #18 in FY2023 and not on the FY2024–FY2025 lists; up 15 since FY2020.
27	Emr, Inc. Top agencies Navy (Department of the Navy)	$1,196,095	0.5%	Rank history: #35 in FY2022, #34 in FY2023, #40 in FY2024 and #28 in FY2025; down 21 since FY2020.
28	A & H-Ambica JV LLC Top agencies Army (Department of the Army)	$1,031,913	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
29	EJS Contracting, Inc. Top agencies Army (Department of the Army)	$1,028,919	0.4%	Rank history: #34 in FY2022 and not on the FY2023–FY2025 lists; up 11 since FY2020.
30	Doyon Government Contracting Inc. 2 awardees, including Doyon Project Services, LLC and Doyon Management Services, LLC Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$980,757	0.4%	Rank history: #26 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; down 26 since FY2020.
31	Spendsmart Group LLC Top agencies Navy (Department of the Navy)	$919,520	0.4%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
32	The Walsh Group Through Archer Western Federal JV Top agencies Army (Department of the Army)	$825,051	0.3%	Rank history: #41 in FY2022, #40 in FY2023, #31 in FY2024 and not on the FY2025 list; down 31 since FY2020.
33	District Group, Inc. Top agencies Army (Department of the Army)	$797,328	0.3%	Rank history: not on the FY2022–FY2025 lists; down 13 since FY2020.
34	Aaecon General Contracting LLC Top agencies Army (Department of the Army)	$753,215	0.3%	Rank history: not on the FY2022 list, #91 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
35	Loyalty Support Services Top agencies Army (Department of the Army)	$746,594	0.3%	Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; up 45 since FY2020.
36	The Whiting-Turner Contracting Company Top agencies Navy (Department of the Navy)	$669,383	0.3%	Rank history: #48 in FY2022, #83 in FY2023, #6 in FY2024 and #36 in FY2025; down 27 since FY2020.
37	Interdyne Corp Top agencies Army (Department of the Army)	$641,047	0.3%	Rank history: not on the FY2022–FY2025 lists; up 49 since FY2020.
38	R.a. Burch Construction Co., Inc. Top agencies Navy (Department of the Navy)	$611,074	0.2%	Rank history: #43 in FY2022 and not on the FY2023–FY2025 lists; down 20 since FY2020.
39	Warden Construction Corporation Top agencies USAF (Department of the Air Force)	$593,246	0.2%	Rank history: not on the FY2022–FY2024 lists and #7 in FY2025; down 3 since FY2020.
40	Norcom Integrated Systems Inc. Top agencies DOI (Department of the Interior)	$592,760	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	DOT Construction, Inc. Top agencies Army (Department of the Army)	$517,777	0.2%	Rank history: #23 in FY2022, #13 in FY2023, not on the FY2024 list and #44 in FY2025; up 76 since FY2020.
42	Benaka, Inc. Top agencies USAF (Department of the Air Force)	$513,327	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Progressive Construction Services LLC Top agencies VA (Department of Veterans Affairs)	$489,489	0.2%	Rank history: #88 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
44	Tazewell Homeland JV, LLC Top agencies Navy (Department of the Navy)	$396,210	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Four Tribes Construction Services, LLC Top agencies Army (Department of the Army)	$374,120	0.2%	Rank history: #36 in FY2022 and not on the FY2023–FY2025 lists; up 17 since FY2020.
46	Iron Eagle Group Inc. Through Delta Mechanical Contractors LLC Top agencies Army (Department of the Army)	$362,239	0.1%	Rank history: not on the FY2022 list, #95 in FY2023 and not on the FY2024–FY2025 lists; up 61 since FY2020.
47	KQ Development Company Limited Top agencies Navy (Department of the Navy)	$356,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48	Structural Associates Inc. Top agencies Army (Department of the Army)	$351,326	0.1%	Rank history: #63 in FY2022 and not on the FY2023–FY2025 lists; up 44 since FY2020.
49	CCE Contracting LLC Top agencies Army (Department of the Army)	$334,659	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Nan Inc. Top agencies Navy (Department of the Navy)	$334,000	0.1%	Rank history: not on the FY2022–FY2023 lists, #62 in FY2024 and not on the FY2025 list; down 23 since FY2020.
51	Boyer Commercial Construction Inc. Top agencies Army (Department of the Army)	$321,804	0.1%	Rank history: not on the FY2022–FY2025 lists; down 41 since FY2020.
52	Larco Development Inc. Top agencies Navy (Department of the Navy)	$309,707	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	Harrell Design Group PC Top agencies VA (Department of Veterans Affairs)	$302,524	0.1%	Rank history: #91 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
54	Espire Services, L.l.c Top agencies DOS (Department of State)	$278,520	0.1%	Rank history: #49 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
55	Suzuki Kensetsu Kogyo Co.,Ltd. Top agencies Navy (Department of the Navy)	$272,496	0.1%	Rank history: #70 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
56	Gideon Contracting, Limited Liability Company Top agencies USAF (Department of the Air Force)	$238,368	0.1%	Rank history: #75 in FY2022, #68 in FY2023 and not on the FY2024–FY2025 lists; down 33 since FY2020.
57	American Engineering Corporation Top agencies Navy (Department of the Navy)	$221,098	0.1%	Rank history: #62 in FY2022, #79 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
58	WHH Nisqually - Garco JV Top agencies Army (Department of the Army)	$205,938	0.1%	Rank history: #89 in FY2022 and not on the FY2023–FY2025 lists; up 39 since FY2020.
59	Intec Group LLC Top agencies Army (Department of the Army)	$204,356	0.1%	Rank history: not on the FY2022–FY2025 lists; down 47 since FY2020.
60	Reese Equipment Company LLC Top agencies Army (Department of the Army)	$190,080	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
61	Geranios Enterprises Inc. Top agencies DOI (Department of the Interior)	$181,511	0.1%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; up 40 since FY2020.
62	Northwind Engineering, LLC Top agencies USAF (Department of the Air Force)	$177,146	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Southtown Glass, Inc. Top agencies Army (Department of the Army)	$176,890	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
64	Civil 9 Construction & Architecture Company Limited Top agencies Navy (Department of the Navy)	$170,532	0.1%	Rank history: not on the FY2022–FY2025 lists; down 11 since FY2020.
65	Beijing Huitai Construction Engineering Co., Ltd. Top agencies DOS (Department of State)	$170,214	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Sami Awadallah Construction Top agencies DOS (Department of State)	$167,288	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67	Kamikita Kensetsu Co.,Ltd. Top agencies Navy (Department of the Navy)	$155,498	0.1%	Rank history: #73 in FY2022, #66 in FY2023, #85 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
68	Global Logistics & Services W.L.L. Top agencies Army (Department of the Army)	$132,883	0.1%	Rank history: #87 in FY2022 and not on the FY2023–FY2025 lists; down 47 since FY2020.
69	Arevalos Trade Co LLC Top agencies Army (Department of the Army)	$128,987	0.1%	Rank history: not on the FY2022–FY2025 lists; up 26 since FY2020.
70	S.b. Ballard Construction Company Top agencies Army (Department of the Army)	$122,635	<0.1%	Rank history: #38 in FY2022, #69 in FY2023, #42 in FY2024 and not on the FY2025 list; down 7 since FY2020.
71	Dan Engineering, Y.k. Top agencies Navy (Department of the Navy)	$114,909	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	JBA Construction LLC Top agencies Army (Department of the Army)	$112,382	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73	Ing. Ludwig Freitag Elektro-Gmbh & Co. KG Top agencies Army (Department of the Army)	$108,703	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Beijing Telecom Engineering Bureau Co. Ltd Top agencies DOS (Department of State)	$104,305	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 35 since FY2020.
75	Tepa Construction Solutions, LLC Top agencies USAF (Department of the Air Force)	$102,679	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 6 since FY2020.
76	Ted Row, Inc. Top agencies DOI (Department of the Interior)	$97,625	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	BKC Industries Inc. Top agencies DOI (Department of the Interior)	$94,422	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 19 since FY2020.
78	Comanche Nation Construction, LLC Top agencies USAF (Department of the Air Force)	$89,879	<0.1%	Rank history: #97 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
79	Mickan Generalbaugesellschaft Amberg MBH & Co. KG 2 awardees Top agencies Army (Department of the Army)	$83,842	<0.1%	Rank history: not on the FY2022 list, #64 in FY2023, #98 in FY2024 and #82 in FY2025; up 19 since FY2020.
80	Procon International LLC Top agencies DOS (Department of State)	$75,716	<0.1%	Rank history: #77 in FY2022, #88 in FY2023 and not on the FY2024–FY2025 lists; down 29 since FY2020.
81	Chase, Carson & White, L.L.C. Top agencies Army (Department of the Army)	$75,251	<0.1%	Rank history: not on the FY2022 list, #30 in FY2023 and not on the FY2024–FY2025 lists; down 70 since FY2020.
82	Yoda Painting Inc. Top agencies USDA (Department of Agriculture)	$71,000	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
83	Archer Western Federal JV Top agencies Army (Department of the Army)	$70,402	<0.1%	Rank history: not on the FY2022–FY2023 lists, #64 in FY2024 and #59 in FY2025; new, not ranked in FY2020.
84	Elevator Group Top agencies DOS (Department of State)	$58,557	<0.1%	Rank history: #84 in FY2022, #60 in FY2023, #67 in FY2024 and #72 in FY2025; new, not ranked in FY2020.
85	All-Ways Excavating Usa, LLC Top agencies USDA (Department of Agriculture)	$55,625	<0.1%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; down 36 since FY2020.
86	First Class Contracting Through Athens Building Corporation Top agencies Army (Department of the Army)	$46,236	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 34 since FY2020.
87	Nippi Corporation Through NPK Co.,Ltd. Top agencies Army (Department of the Army)	$45,725	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 41 since FY2020.
88	Fluid Solutions LLC Top agencies DOS (Department of State)	$45,462	<0.1%	Rank history: #86 in FY2022, not on the FY2023–FY2024 lists and #63 in FY2025; up 5 since FY2020.
89	Seay Seay & Litchfield PC Top agencies USAF (Department of the Air Force)	$44,883	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	National Native American Construction, Inc. Top agencies Army (Department of the Army)	$44,459	<0.1%	Rank history: not on the FY2022–FY2023 lists, #54 in FY2024 and not on the FY2025 list; up 28 since FY2020.
91	Lakota Solutions LLC Top agencies Navy (Department of the Navy)	$36,864	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 18 since FY2020.
92	Magruder Construction Co Inc. Top agencies Army (Department of the Army)	$32,443	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
93	Miller Electric Company Inc. Top agencies USDA (Department of Agriculture)	$31,768	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 28 since FY2020.
94	Beijing Hangtianhuanyi Architectural Engineering Co.,Ltd. Top agencies DOS (Department of State)	$30,942	<0.1%	Rank history: not on the FY2022–FY2025 lists; up 14 since FY2020.
95	Knighto LLC Top agencies VA (Department of Veterans Affairs)	$29,040	<0.1%	Rank history: not on the FY2022 list, #80 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
96	Tomcat Engineering Unlimited LLC Top agencies Army (Department of the Army)	$24,500	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97	Carol Bromley Top agencies Army (Department of the Army)	$22,143	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 36 since FY2020.
98	PM Jenkins Group-Professional Management Services LLC Top agencies Army (Department of the Army)	$17,053	<0.1%	Rank history: not on the FY2022–FY2025 lists; down 73 since FY2020.
99	Ranco Construction Inc. Top agencies USAF (Department of the Air Force)	$14,568	<0.1%	Rank history: #31 in FY2022 and not on the FY2023–FY2025 lists; down 44 since FY2020.
100	Proesl BAU GMBH Top agencies Army (Department of the Army)	$12,593	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

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 $246 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