Top 100 Contractors in NAICS 23891: Site Preparation Contractors, FY2021

Name: Top 100 Contractors in NAICS 23891: Site Preparation Contractors, FY2021
Creator: GovTribe

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

The top 10 won 41% of FY2021 NAICS 23891 contract dollars

Contract obligations: $193,621,493 Net of deobligations, by contracts coded NAICS 23891 or a code under it
Contractors: 423 Parent companies with an obligation
Largest contractor: Spees LLC $18 million, 8.4% 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	Spees LLC Through Spees-Hernandez JV LLC Top agencies VA (Department of Veterans Affairs)	$17,991,225	8.4%	Rank history: #68 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
2	Bhate Environmental Associates, Inc. Top agencies Army (Department of the Army)	$14,426,936	6.8%	Rank history: #6 in FY2022, #3 in FY2023, #4 in FY2024 and #34 in FY2025; up 4 since FY2020.
3	Arctic Slope Regional Corporation Through EQM Services, LLC Top agencies DOI (Department of the Interior) Navy (Department of the Navy)	$11,332,111	5.3%	Rank history: #25 in FY2022, #5 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
4	Cook Inlet Region Inc. 3 awardees, including North Wind Construction Services, LLC and North Wind Site Services, LLC Top agencies Army (Department of the Army)	$8,597,747	4.0%	Rank history: not on the FY2022–FY2025 lists; down 2 since FY2020.
5	Brice Builders, LLC Top agencies USAF (Department of the Air Force)	$7,917,168	3.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
6	Renova Environmental Company Top agencies Army (Department of the Army) DOI (Department of the Interior)	$6,660,213	3.1%	Rank history: #47 in FY2022 and not on the FY2023–FY2025 lists; up 70 since FY2020.
7	Joliva Trucking LLC Top agencies Army (Department of the Army)	$6,390,403	3.0%	Rank history: not on the FY2022 list, #33 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
8	Sea Pac Engineering Inc. Top agencies Navy (Department of the Navy)	$5,306,496	2.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	C.i. Contractors, Inc. Top agencies Navy (Department of the Navy)	$4,851,244	2.3%	Rank history: not on the FY2022–FY2023 lists, #11 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
10	JD Bravo Co Inc. Top agencies Army (Department of the Army)	$4,641,156	2.2%	Rank history: #22 in FY2022, #16 in FY2023, not on the FY2024 list and #14 in FY2025; new, not ranked in FY2020.
11	Wren Works LLC Top agencies Navy (Department of the Navy)	$4,485,447	2.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
12	Co Sabino Corp Top agencies Army (Department of the Army)	$4,259,276	2.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13	Dawson Enterprises, Inc. Top agencies USAF (Department of the Air Force)	$3,980,073	1.9%	Rank history: not on the FY2022–FY2025 lists; down 8 since FY2020.
14	Tootle Construction, LLC Top agencies USAF (Department of the Air Force)	$3,309,771	1.5%	Rank history: not on the FY2022–FY2025 lists; up 153 since FY2020.
15	Folsom, LLC Top agencies USAF (Department of the Air Force)	$3,035,768	1.4%	Rank history: #24 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
16	HAL Hays Construction, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$3,022,248	1.4%	Rank history: #31 in FY2022, not on the FY2023–FY2024 lists and #74 in FY2025; up 35 since FY2020.
17	Green Earth Landworks LLC Top agencies Army (Department of the Army)	$2,956,620	1.4%	Rank history: not on the FY2022–FY2023 lists, #96 in FY2024 and not on the FY2025 list; up 354 since FY2020.
18	Asrc Builders LLC Top agencies USAF (Department of the Air Force)	$2,689,157	1.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Z Squared Builders Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$2,668,089	1.2%	Rank history: not on the FY2022–FY2025 lists; up 30 since FY2020.
20	Green World Contracting Corp. Top agencies Army (Department of the Army)	$2,228,460	1.0%	Rank history: not on the FY2022–FY2025 lists; up 19 since FY2020.
21	Griffith Contracting, LLC Top agencies Treasury (Department of the Treasury)	$2,107,221	1.0%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
22	Border Demolition and Environmental, Inc. Top agencies Army (Department of the Army)	$2,068,074	1.0%	Rank history: #45 in FY2022 and not on the FY2023–FY2025 lists; up 2 since FY2020.
23	Haz-Tech Drilling Inc. Top agencies DOT (Department of Transportation) USDA (Department of Agriculture)	$1,849,170	0.9%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; up 45 since FY2020.
24	John Cecil Construction, LLC Top agencies DOI (Department of the Interior)	$1,819,390	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25	MIA General Contracting LLC Top agencies USAF (Department of the Air Force)	$1,772,623	0.8%	Rank history: not on the FY2022–FY2025 lists; down 14 since FY2020.
26	Aventus NV, Inc. Top agencies DOI (Department of the Interior) USAF (Department of the Air Force)	$1,628,107	0.8%	Rank history: not on the FY2022–FY2025 lists; up 396 since FY2020.
27	CMC Building Inc. Top agencies USAF (Department of the Air Force)	$1,572,605	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
28	Aleut Demolition Services LLC Top agencies Army (Department of the Army) DOI (Department of the Interior)	$1,433,404	0.7%	Rank history: #10 in FY2022, not on the FY2023–FY2024 lists and #35 in FY2025; new, not ranked in FY2020.
29	Sogard Environmental Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$1,401,820	0.7%	Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; up 78 since FY2020.
30	Jackson Ryan Construction Services, Inc. Top agencies VA (Department of Veterans Affairs)	$1,345,860	0.6%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
31	Alliance Steel Construction, Inc. Top agencies Navy (Department of the Navy) Army (Department of the Army) USAF (Department of the Air Force)	$1,312,998	0.6%	Rank history: #34 in FY2022, #89 in FY2023, #9 in FY2024 and #59 in FY2025; up 19 since FY2020.
32	Widman, Inc. Top agencies Army (Department of the Army)	$1,274,415	0.6%	Rank history: #8 in FY2022, #59 in FY2023 and not on the FY2024–FY2025 lists; down 23 since FY2020.
33	Swift Operating Partners LLC Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico)	$1,257,012	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Classic Site Solutions Inc. Top agencies USAF (Department of the Air Force)	$1,228,419	0.6%	Rank history: not on the FY2022 list, #12 in FY2023, #80 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
35	Rbvetco, LLC Top agencies VA (Department of Veterans Affairs)	$1,150,907	0.5%	Rank history: not on the FY2022–FY2023 lists, #99 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
36	CYS Enterprises LLC Top agencies USAF (Department of the Air Force)	$1,105,000	0.5%	Rank history: not on the FY2022–FY2025 lists; up 105 since FY2020.
37	Auxilio Management Services Top agencies Army (Department of the Army)	$1,085,264	0.5%	Rank history: not on the FY2022–FY2025 lists; down 10 since FY2020.
38	Alaniz Associates Corp Top agencies Army (Department of the Army)	$1,033,272	0.5%	Rank history: #43 in FY2022, #22 in FY2023, #34 in FY2024 and #33 in FY2025; up 6 since FY2020.
39	ACU Construction LLC Top agencies Treasury (Department of the Treasury)	$1,030,607	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	Rock Gap Engineering LLC Top agencies DOI (Department of the Interior)	$1,015,926	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Heffler Contracting Group Top agencies Navy (Department of the Navy)	$993,223	0.5%	Rank history: #4 in FY2022 and not on the FY2023–FY2025 lists; down 23 since FY2020.
42	PCI Support Services LLC Top agencies Army (Department of the Army)	$983,734	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
43	Firewatch Contracting of Florida LLC Top agencies VA (Department of Veterans Affairs)	$973,878	0.5%	Rank history: not on the FY2022–FY2025 lists; down 6 since FY2020.
44	Weber Enterprise LLC Top agencies Army (Department of the Army)	$956,737	0.4%	Rank history: not on the FY2022–FY2025 lists; down 40 since FY2020.
45	American International Contractors Inc. Top agencies USAF (Department of the Air Force)	$950,113	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Trigent Solutions Inc. Top agencies Army (Department of the Army)	$949,720	0.4%	Rank history: #53 in FY2022 and not on the FY2023–FY2025 lists; up 9 since FY2020.
47	Onaka Gumi Co.,Ltd. Top agencies Army (Department of the Army)	$929,151	0.4%	Rank history: #41 in FY2022, #86 in FY2023 and not on the FY2024–FY2025 lists; down 35 since FY2020.
48	Cccs International LLC Top agencies Navy (Department of the Navy)	$924,507	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Integrated Modular Solutions, LLC Top agencies Navy (Department of the Navy)	$911,873	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
50	Kovilic Construction Co Inc. Top agencies DOI (Department of the Interior)	$837,000	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	Bundesministerium FUR Umwelt Naturschutz UND Reaktorsicherheit Through Bundesministerium FÜR Umwelt, Naturschutz UND Reaktorsicherheit Top agencies Army (Department of the Army)	$811,280	0.4%	Rank history: not on the FY2022–FY2025 lists; up 249 since FY2020.
52	Outside the Box LLC Top agencies DOI (Department of the Interior)	$782,404	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53	DTH Corporation Top agencies USAF (Department of the Air Force)	$762,974	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	All Phase Services, Inc. Top agencies Navy (Department of the Navy) DOI (Department of the Interior)	$731,770	0.3%	Rank history: #33 in FY2022, #52 in FY2023, #60 in FY2024 and #30 in FY2025; new, not ranked in FY2020.
55	Ms2-Mec JV, LLC Top agencies USAF (Department of the Air Force)	$715,674	0.3%	Rank history: not on the FY2022–FY2025 lists; down 9 since FY2020.
56	Blue Trident - CMF JV Top agencies USAF (Department of the Air Force)	$697,794	0.3%	Rank history: #49 in FY2022, #90 in FY2023, not on the FY2024 list and #81 in FY2025; up 35 since FY2020.
57	Lapke Construction, Llc. Top agencies USAF (Department of the Air Force)	$658,517	0.3%	Rank history: not on the FY2022–FY2025 lists; down 12 since FY2020.
58	RLS Construction Group, LLC Top agencies VA (Department of Veterans Affairs)	$651,880	0.3%	Rank history: not on the FY2022–FY2023 lists, #79 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
59	Hovis Construction LLC Top agencies Army (Department of the Army)	$624,900	0.3%	Rank history: #77 in FY2022, not on the FY2023 list, #41 in FY2024 and #23 in FY2025; up 184 since FY2020.
60	The Aleut Corporation 3 awardees, including Aleut Remediation LLC and Aleut Services, LLC Top agencies Army (Department of the Army) NASA (National Aeronautics and Space Administration)	$607,821	0.3%	Rank history: #99 in FY2022 and not on the FY2023–FY2025 lists; down 59 since FY2020.
61	Sglc Consulting & Demolition, Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior)	$593,170	0.3%	Rank history: not on the FY2022–FY2024 lists and #27 in FY2025; up 3 since FY2020.
62	Crutcho Creek Farms LLC Top agencies DOI (Department of the Interior)	$589,199	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Sawyer Services Inc. Top agencies Army (Department of the Army)	$576,758	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
64	Lacreek Development Corp Top agencies DOI (Department of the Interior) HHS (Department of Health and Human Services)	$504,607	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
65	Zana Group Company for General Contracts Top agencies Army (Department of the Army)	$497,312	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66	Dmyles Inc. Top agencies USAF (Department of the Air Force)	$488,029	0.2%	Rank history: not on the FY2022 list, #92 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
67	Gulf Pacific Contracting LLC Top agencies USAF (Department of the Air Force)	$462,744	0.2%	Rank history: not on the FY2022–FY2025 lists; up 49 since FY2020.
68	Quinn Group Inc. Top agencies Navy (Department of the Navy)	$457,776	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Envirovantage, Inc. Top agencies Army (Department of the Army)	$455,225	0.2%	Rank history: not on the FY2022 list, #80 in FY2023, #23 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
70	C.e. Kramer Crane & Contracting, Inc. Top agencies DOE (Department of Energy)	$452,000	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71	Adelphi Services Group LLC Top agencies Army (Department of the Army)	$447,774	0.2%	Rank history: not on the FY2022 list, #82 in FY2023 and not on the FY2024–FY2025 lists; down 5 since FY2020.
72	Greenstone Construction, Inc. Top agencies USAF (Department of the Air Force)	$438,178	0.2%	Rank history: not on the FY2022–FY2025 lists; up 236 since FY2020.
73	Target Contractors LLC Top agencies Army (Department of the Army)	$436,442	0.2%	Rank history: #7 in FY2022, #28 in FY2023, #25 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
74	Gana-A' Yoo, Limited Through Kaiyuh Services, LLC Top agencies Army (Department of the Army)	$432,123	0.2%	Rank history: not on the FY2022–FY2025 lists; down 3 since FY2020.
75	Meridiam Partners, LLC Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$431,801	0.2%	Rank history: not on the FY2022–FY2025 lists; up 21 since FY2020.
76	Bronze Contracting, LLC Top agencies Army (Department of the Army)	$431,000	0.2%	Rank history: not on the FY2022–FY2025 lists; up 54 since FY2020.
77	Madcon LLC Top agencies Army (Department of the Army)	$416,900	0.2%	Rank history: #60 in FY2022, #36 in FY2023, #89 in FY2024 and not on the FY2025 list; up 68 since FY2020.
78	Man In the Arena Consulting, LLC Top agencies USSOCOM (United States Special Operations Command)	$379,801	0.2%	Rank history: #62 in FY2022, #88 in FY2023 and not on the FY2024–FY2025 lists; down 16 since FY2020.
79	Standridge Bulldozing Inc. Top agencies USDA (Department of Agriculture)	$371,400	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	Meridian Contracting Services, LLC Top agencies DOI (Department of the Interior)	$359,307	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81	KVG LLC Top agencies Army (Department of the Army)	$352,787	0.2%	Rank history: not on the FY2022–FY2025 lists; up 256 since FY2020.
82	Lucianos Excavation Inc. Top agencies DOT (Department of Transportation)	$349,575	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
83	Native Hawaiian Community Development Corporation Through GSI North America Inc. Top agencies Army (Department of the Army)	$348,958	0.2%	Rank history: not on the FY2022–FY2025 lists; up 21 since FY2020.
84	DC Architects, Inc. Top agencies USAF (Department of the Air Force)	$343,262	0.2%	Rank history: not on the FY2022–FY2025 lists; up 45 since FY2020.
85	Anderson Place Construction LLC Top agencies USAF (Department of the Air Force)	$335,257	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86	AAC Construction Top agencies HHS (Department of Health and Human Services)	$325,456	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87	Eshraqat Al Taqaddom Contractors Establishment Top agencies USAF (Department of the Air Force)	$316,754	0.1%	Rank history: #84 in FY2022, #91 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
88	Quincon-Sws JV Top agencies DOI (Department of the Interior)	$305,933	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
89	Powis Contracting Inc. Top agencies Army (Department of the Army)	$291,242	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	Binary Exchange Technologies LLC Top agencies Army (Department of the Army)	$281,917	0.1%	Rank history: not on the FY2022–FY2025 lists; up 174 since FY2020.
91	Hawaiian Native Corporation Through Dawson Federal, Inc. Top agencies USAF (Department of the Air Force)	$278,935	0.1%	Rank history: not on the FY2022–FY2025 lists; up 52 since FY2020.
92	Triple A Building Services, Inc. Top agencies DOI (Department of the Interior)	$261,805	0.1%	Rank history: not on the FY2022–FY2025 lists; down 76 since FY2020.
93	Budinger & Associates Inc. Top agencies DOT (Department of Transportation)	$259,902	0.1%	Rank history: not on the FY2022–FY2025 lists; up 238 since FY2020.
94	AR6 Construction & Engineering, LLC Top agencies USAF (Department of the Air Force)	$254,700	0.1%	Rank history: not on the FY2022–FY2025 lists; up 85 since FY2020.
95	Cedarville Engineering Group LLC Top agencies DLA (Defense Logistics Agency)	$253,510	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	Right Way Environmental Contractors, Inc. Top agencies USAF (Department of the Air Force)	$249,455	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97	Netcompliance Environmental Services LLC Top agencies Army (Department of the Army)	$249,432	0.1%	Rank history: #61 in FY2022 and not on the FY2023–FY2025 lists; up 222 since FY2020.
98	Consolidated Transportation Services Inc. Top agencies Army (Department of the Army)	$248,800	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	Steep Creek LLC Top agencies DOI (Department of the Interior)	$248,205	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
100	Dominguez Design-Build, Inc. Top agencies USAF (Department of the Air Force)	$243,714	0.1%	Rank history: #88 in FY2022, #62 in FY2023 and not on the FY2024–FY2025 lists; down 97 since FY2020.

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100 of 423 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 23891

Code	Net obligations	Largest contractor
238910 Site Preparation Contractors	$193,621,493	Spees LLC

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 $214 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 23891 contractors in FY2021?

1. Spees LLC ($18M), 2. Bhate Environmental Associates, Inc. ($14.4M), 3. Arctic Slope Regional Corporation ($11.3M), 4. Cook Inlet Region Inc. ($8.6M), 5. Brice Builders, LLC ($7.92M), 6. Renova Environmental Company ($6.66M), 7. Joliva Trucking LLC ($6.39M), 8. Sea Pac Engineering Inc. ($5.31M), 9. C.i. Contractors, Inc. ($4.85M), 10. JD Bravo Co Inc. ($4.64M).

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