Top 100 Contractors in NAICS 212: Mining (except Oil and Gas), FY2024

Name: Top 100 Contractors in NAICS 212: Mining (except Oil and Gas), FY2024
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 66% of FY2024 NAICS 212 contract dollars

Contract obligations: $91,457,678 Net of deobligations, by contracts coded NAICS 212 or a code under it
Contractors: 191 Parent companies with an obligation
Largest contractor: Usibelli Coal Mine, Inc. $37.1 million, 37.4% 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	Usibelli Coal Mine, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force)	$37,134,414	37.4%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023 and #1 in FY2025; unchanged since FY2023.
2	Crowley Holdings LLC 2 awardees Top agencies DOI (Department of the Interior) USAF (Department of the Air Force) Army (Department of the Army)	$5,090,067	5.1%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023 and #3 in FY2025; up 1 since FY2023.
3	American Classic Construction Inc. 2 awardees Top agencies DOI (Department of the Interior) Army (Department of the Army) USDA (Department of Agriculture)	$4,680,609	4.7%	Rank history: #4 in FY2021, #7 in FY2022, #6 in FY2023 and #5 in FY2025; up 3 since FY2023.
4	International Trade Management Group, LLC Top agencies DOI (Department of the Interior)	$4,105,736	4.1%	Rank history: #24 in FY2021, #4 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
5	Specialized Government Sourcing, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army) VA (Department of Veterans Affairs)	$3,212,797	3.2%	Rank history: #43 in FY2021, not on the FY2022 list, #4 in FY2023 and #10 in FY2025; down 1 since FY2023.
6	Tarpan Construction, LLC Top agencies Army (Department of the Army)	$2,830,510	2.8%	Rank history: #29 in FY2021, #3 in FY2022, #2 in FY2023 and #15 in FY2025; down 4 since FY2023.
7	Materion Corporation Through Materion Brush Inc. Top agencies NASA (National Aeronautics and Space Administration)	$2,483,400	2.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
8	Ho-Chunk, Inc. Through Flatwater Professional Services Company Top agencies Army (Department of the Army)	$2,240,400	2.3%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
9	Flatwater Professional Services Company Top agencies Army (Department of the Army)	$2,071,244	2.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
10	Yabu Doken Co. Through Yabudoken Co. Top agencies Navy (Department of the Navy)	$1,905,727	1.9%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
11	CF Padilla LLC Top agencies DOI (Department of the Interior)	$1,219,980	1.2%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
12	Willard Quarries, Inc. Top agencies Army (Department of the Army)	$1,154,912	1.2%	Rank history: #55 in FY2021, #39 in FY2022, #24 in FY2023 and #14 in FY2025; up 12 since FY2023.
13	Giving Tree Capital, LLC Top agencies DOI (Department of the Interior) Army (Department of the Army) USDA (Department of Agriculture)	$1,106,157	1.1%	Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
14	Cedar Creek Corporation Top agencies USDA (Department of Agriculture)	$1,058,100	1.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
15	Black Mesa Advanced Fission, LLC Top agencies USDA (Department of Agriculture)	$995,195	1.0%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
16	New Enterprise Stone & Lime Co Inc. Top agencies Army (Department of the Army)	$992,698	1.0%	Rank history: not on the FY2021 list, #82 in FY2022, #18 in FY2023 and #43 in FY2025; up 2 since FY2023.
17	Grarok LLC Top agencies Army (Department of the Army)	$977,875	1.0%	Rank history: #26 in FY2021, #23 in FY2022, #21 in FY2023 and #19 in FY2025; up 4 since FY2023.
18	Bayer Construction Company, Inc. Top agencies Army (Department of the Army)	$771,533	0.8%	Rank history: #37 in FY2021, #22 in FY2022, #20 in FY2023 and #17 in FY2025; up 2 since FY2023.
19	Next Generation Logistics, LLC Top agencies Army (Department of the Army)	$732,073	0.7%	Rank history: #28 in FY2021, not on the FY2022 list, #17 in FY2023 and #11 in FY2025; down 2 since FY2023.
20	Preferred Materials Inc. Top agencies NASA (National Aeronautics and Space Administration)	$712,000	0.7%	Rank history: not on the FY2021–FY2022 lists, #36 in FY2023 and not on the FY2025 list; up 16 since FY2023.
21	Jamesco Pro Inc. Top agencies USDA (Department of Agriculture)	$643,524	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
22	Todd Marchant Top agencies DOI (Department of the Interior)	$635,699	0.6%	Rank history: not on the FY2021–FY2023 lists and #79 in FY2025; up 92 since FY2023.
23	TSR Solutions LLC Top agencies DOI (Department of the Interior)	$500,000	0.5%	Rank history: not on the FY2021–FY2023 lists and #38 in FY2025; new.
24	Contracting Solutions, Inc. Top agencies Smithsonian (Smithsonian Institution)	$460,284	0.5%	Rank history: not on the FY2021 list, #21 in FY2022, not on the FY2023 list and #96 in FY2025; returned.
25	Al Zoba General Trading & Contracting Co. WLL Top agencies Army (Department of the Army)	$451,505	0.5%	Rank history: not on the FY2021 list, #27 in FY2022, #55 in FY2023 and not on the FY2025 list; up 30 since FY2023.
26	Richard J. Mertens, Inc. Top agencies Army (Department of the Army)	$439,820	0.4%	Rank history: #10 in FY2021, not on the FY2022–FY2023 lists and #18 in FY2025; returned.
27	Ames 1, LLC Top agencies USAF (Department of the Air Force)	$439,285	0.4%	Rank history: #38 in FY2021, #31 in FY2022, #26 in FY2023 and not on the FY2025 list; down 1 since FY2023.
28	Trinity Logistics Source for General Trading Ltd Top agencies Army (Department of the Army)	$412,500	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29	Sean W Smith Inc. Top agencies Army (Department of the Army)	$405,800	0.4%	Rank history: #15 in FY2021, #28 in FY2022, #35 in FY2023 and not on the FY2025 list; up 6 since FY2023.
30	Structural Hardware and Supply, Inc. Top agencies IBWC (International Boundary and Water Commission U.S.-Mexico) Army (Department of the Army)	$360,413	0.4%	Rank history: #33 in FY2021, #75 in FY2022, #19 in FY2023 and #49 in FY2025; down 11 since FY2023.
31	Jade Excavation Inc. Top agencies DOI (Department of the Interior)	$355,000	0.4%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
32	Iron Mountain Quarry LLC Top agencies Army (Department of the Army)	$352,994	0.4%	Rank history: not on the FY2021 list, #34 in FY2022, #23 in FY2023 and not on the FY2025 list; down 9 since FY2023.
33	Big Sky Spreading, LLP Top agencies DOI (Department of the Interior)	$314,770	0.3%	Rank history: #32 in FY2021, #46 in FY2022, #99 in FY2023 and #95 in FY2025; up 66 since FY2023.
34	JUD Solutions LLC Top agencies USAF (Department of the Air Force)	$270,000	0.3%	Rank history: not on the FY2021–FY2023 lists and #56 in FY2025; new.
35	YS Lab S.R.L. Top agencies DOS (Department of State)	$268,345	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
36	JJC Resources LLC Top agencies DOI (Department of the Interior)	$263,051	0.3%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2023 list and #89 in FY2025; up 102 since FY2023.
37	Ascorp Inc. Top agencies USDA (Department of Agriculture)	$250,000	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
38	Seneca Mineral Company Top agencies Army (Department of the Army)	$245,700	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
39	Red Top Trucking LLC Top agencies Army (Department of the Army)	$236,500	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
40	The Marchive Company, L.L.C. Top agencies DOI (Department of the Interior)	$235,925	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
41	Choctaw Transportation Company, Inc. Top agencies DOI (Department of the Interior)	$225,330	0.2%	Rank history: #48 in FY2021, #78 in FY2022, #7 in FY2023 and not on the FY2025 list; down 34 since FY2023.
42	Golat & Engel Custom Gravel Crushing Inc. Top agencies USDA (Department of Agriculture)	$219,974	0.2%	Rank history: #76 in FY2021, #61 in FY2022, #34 in FY2023 and #45 in FY2025; down 8 since FY2023.
43	W A Ellis Construction Co. Top agencies Army (Department of the Army)	$217,020	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
44	E. M. Oil Transport Inc. Through E.m. Oil Transport, Inc. Top agencies DOI (Department of the Interior)	$207,586	0.2%	Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #77 in FY2025; up 19 since FY2023.
45	Gulf Pioneer Company L.L.C. Top agencies Army (Department of the Army)	$197,948	0.2%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and not on the FY2025 list; down 18 since FY2023.
46	Advanced Future Group International Gen. Trading & Cont. Co. WLL Top agencies Army (Department of the Army)	$187,856	0.2%	Rank history: not on the FY2021–FY2022 lists, #61 in FY2023 and not on the FY2025 list; up 15 since FY2023.
47	Gebhardt Post Plant & Sawmill Top agencies USAF (Department of the Air Force)	$184,800	0.2%	Rank history: #72 in FY2021, #56 in FY2022, #43 in FY2023 and #52 in FY2025; down 4 since FY2023.
48	Seaton Earthmover Inc. Top agencies Army (Department of the Army)	$180,530	0.2%	Rank history: #36 in FY2021, #48 in FY2022, #50 in FY2023 and not on the FY2025 list; up 2 since FY2023.
49	Gulf Holdings, LLC Top agencies DOI (Department of the Interior) VA (Department of Veterans Affairs)	$178,089	0.2%	Rank history: #8 in FY2021, #12 in FY2022, not on the FY2023 list and #30 in FY2025; returned.
50	Pitlik & Wick, Inc. Top agencies USDA (Department of Agriculture)	$176,726	0.2%	Rank history: #51 in FY2021, #29 in FY2022, #49 in FY2023 and not on the FY2025 list; down 1 since FY2023.
51	Arquiplan LDA Top agencies DOS (Department of State)	$158,999	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
52	Morris Inc. Top agencies Army (Department of the Army)	$156,950	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
53	CPM Development Corporation Top agencies DOI (Department of the Interior)	$155,000	0.2%	Rank history: #39 in FY2021, #84 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
54	CB Emulsion LLC Top agencies DOI (Department of the Interior)	$143,630	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
55	Everetts Inc. Top agencies Army (Department of the Army)	$135,112	0.1%	Rank history: not on the FY2021 list, #66 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
56	Frontline Support Solutions LLC Top agencies VA (Department of Veterans Affairs)	$134,750	0.1%	Rank history: not on the FY2021–FY2023 lists and #99 in FY2025; new.
57	R.j. Thibodeaux Shell Yard Incorporated Top agencies DOI (Department of the Interior)	$133,900	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58	Didar Asia General Trading LLC Top agencies DOS (Department of State)	$133,027	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
59	Puna Rock Co., Ltd. Top agencies DOI (Department of the Interior)	$130,250	0.1%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2025; up 66 since FY2023.
60	Mid-States Materials LLC Top agencies Army (Department of the Army)	$128,220	0.1%	Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and not on the FY2025 list; up 10 since FY2023.
61	Ecology Mir Group LLC Top agencies USDA (Department of Agriculture) DOI (Department of the Interior) Army (Department of the Army)	$127,232	0.1%	Rank history: #13 in FY2021, #47 in FY2022, #22 in FY2023 and #25 in FY2025; down 39 since FY2023.
62	Salem Stone Corporation Top agencies USDA (Department of Agriculture)	$126,500	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63	Lone Star GTC LLC Top agencies Army (Department of the Army)	$122,976	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 84 since FY2023.
64	Yale Creek Inc. Top agencies Army (Department of the Army)	$120,200	0.1%	Rank history: #96 in FY2021, #44 in FY2022, #95 in FY2023 and #67 in FY2025; up 31 since FY2023.
65	Rock-N-Road Construction Inc Top agencies USDA (Department of Agriculture)	$119,250	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
66	Lineport Excavating, LLC Top agencies Army (Department of the Army)	$118,680	0.1%	Rank history: #68 in FY2021, #69 in FY2022, #25 in FY2023 and #21 in FY2025; down 41 since FY2023.
67	Epko Supply Inc. Top agencies Army (Department of the Army)	$117,055	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
68	Snow & Ice Salt & Chemicals Unlimited, LLC Top agencies Army (Department of the Army)	$111,650	0.1%	Rank history: not on the FY2021–FY2023 lists and #53 in FY2025; new.
69	Wm.j. Clark Trucking Service, Inc. Top agencies Army (Department of the Army)	$106,575	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70	US Home Solutions, LLC Top agencies DOI (Department of the Interior)	$104,500	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	Ninja De-Icer, LLC Top agencies Army (Department of the Army)	$104,270	0.1%	Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; new.
72	RA International Fzco Top agencies DOS (Department of State)	$101,780	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 67 since FY2023.
73	Schuck Development Corp Top agencies USDA (Department of Agriculture)	$101,380	0.1%	Rank history: not on the FY2021–FY2022 lists, #37 in FY2023 and not on the FY2025 list; down 36 since FY2023.
74	Shilog, Ltd Top agencies Army (Department of the Army)	$101,241	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	Brow Crushing Inc. Top agencies USDA (Department of Agriculture)	$99,996	0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023 and #68 in FY2025; up 11 since FY2023.
76	Areaka Trading & Logistics Company Top agencies Army (Department of the Army)	$97,500	0.1%	Rank history: not on the FY2021–FY2022 lists, #12 in FY2023 and not on the FY2025 list; down 64 since FY2023.
77	L.k. Farms, LLC Top agencies USDA (Department of Agriculture)	$89,981	0.1%	Rank history: not on the FY2021–FY2023 lists and #40 in FY2025; new.
78	Summit Supply Groups LLC Top agencies Army (Department of the Army)	$88,688	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Alpine Companies, Inc. Top agencies DOI (Department of the Interior)	$88,360	0.1%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and #55 in FY2025; down 5 since FY2023.
80	Sierra Cascade Aggregate & Asphalt Products, Inc. Top agencies DOI (Department of the Interior)	$86,800	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #87 in FY2023 and #64 in FY2025; up 7 since FY2023.
81	Refrigerant Recycling Inc. Top agencies DOI (Department of the Interior)	$84,855	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82	Harrison Oilfield Services Inc. Top agencies USDA (Department of Agriculture)	$83,058	0.1%	Rank history: not on the FY2021–FY2022 lists, #89 in FY2023 and not on the FY2025 list; up 7 since FY2023.
83	Green Light National LLC Top agencies VA (Department of Veterans Affairs)	$81,839	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #82 in FY2025; up 7 since FY2023.
84	Himalayan Builders and Engineers Pvt. Ltd Top agencies DOS (Department of State)	$81,821	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85	CLI Construction Inc. Top agencies DOI (Department of the Interior)	$74,958	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 27 since FY2023.
86	F.s. Rod, Inc. Top agencies VA (Department of Veterans Affairs)	$74,268	0.1%	Rank history: not on the FY2021–FY2023 lists and #74 in FY2025; up 15 since FY2023.
87	Keystone Lime Company Top agencies Army (Department of the Army)	$70,065	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88	Heim Brothers Hauling LLC Top agencies Army (Department of the Army)	$65,600	0.1%	Rank history: not on the FY2021 list, #64 in FY2022, not on the FY2023 list and not on the FY2025 list; up 48 since FY2023.
89	3B Enterprises, LLC Top agencies USDA (Department of Agriculture)	$64,295	0.1%	Rank history: not on the FY2021–FY2022 lists, #47 in FY2023 and not on the FY2025 list; down 42 since FY2023.
90	Government Project Services SAS Through Project Services International Corporation, Inc. Top agencies DOS (Department of State)	$64,060	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	JE Hurley Co Top agencies VA (Department of Veterans Affairs)	$63,321	0.1%	Rank history: not on the FY2021–FY2023 lists and #78 in FY2025; new.
92	The Allen Co Inc. Top agencies Army (Department of the Army)	$60,000	0.1%	Rank history: not on the FY2021 list, #37 in FY2022, not on the FY2023 list and not on the FY2025 list; up 13 since FY2023.
93	Casino Creek Concrete Inc. Top agencies DOI (Department of the Interior)	$53,250	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94	John Durand Construction LLC Top agencies DOI (Department of the Interior)	$50,000	0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
95	Baden Enterprises, LLC Top agencies DOI (Department of the Interior)	$49,485	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	DR Key Corp Top agencies Army (Department of the Army)	$49,465	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97	Golden Lines Contracting Company Top agencies USAF (Department of the Air Force)	$48,875	<0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023 and not on the FY2025 list; down 40 since FY2023.
98	Powell Stone & Gravel Co., Inc. Top agencies Army (Department of the Army)	$47,608	<0.1%	Rank history: not on the FY2021 list, #81 in FY2022, #71 in FY2023 and not on the FY2025 list; down 27 since FY2023.
99	Vulcan Materials Company Top agencies USDA (Department of Agriculture)	$47,383	<0.1%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	Castle & King Rock & Ready Mix Top agencies VA (Department of Veterans Affairs)	$46,202	<0.1%	Rank history: not on the FY2021–FY2023 lists and #98 in FY2025; up 50 since FY2023.

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100 of 191 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 212

Code	Net obligations	Largest contractor
2123 Nonmetallic Mineral Mining and Quarrying	$51,576,364	Crowley Holdings 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 $99.4 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 212 contractors in FY2024?

1. Usibelli Coal Mine, Inc. ($37.1M), 2. Crowley Holdings LLC ($5.09M), 3. American Classic Construction Inc. ($4.68M), 4. International Trade Management Group, LLC ($4.11M), 5. Specialized Government Sourcing, Inc. ($3.21M), 6. Tarpan Construction, LLC ($2.83M), 7. Materion Corporation ($2.48M), 8. Ho-Chunk, Inc. ($2.24M), 9. Flatwater Professional Services Company ($2.07M), 10. Yabu Doken Co. ($1.91M).

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