Top 100 Contractors in NAICS 212: Mining (except Oil and Gas), Jul 2025–Jun 2026

Name: Top 100 Contractors in NAICS 212: Mining (except Oil and Gas), Jul 2025–Jun 2026
Creator: GovTribe

Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe

The top 10 won 70% of NAICS 212 contract dollars from July 2025 through June 2026

Contract obligations: $121,640,639 Net of deobligations, by contracts coded NAICS 212 or a code under it
Contractors: 159 Parent companies with an obligation
Largest contractor: Usibelli Coal Mine, Inc. $41.7 million, 32.8% 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)	$41,655,882	32.8%	Rank history: #1 in FY2021, #1 in FY2022, #1 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Jul 2024–Jun 2025.
2	FPA Pacific Corp. Top agencies USAF (Department of the Air Force)	$18,593,965	14.7%	Rank history: not on the FY2021–FY2024 lists and #2 in FY2025; new, not ranked in Jul 2024–Jun 2025.
3	Central Stone Co Top agencies Army (Department of the Army)	$4,902,456	3.9%	Rank history: not on the FY2021–FY2024 lists and #4 in FY2025; new, not ranked in Jul 2024–Jun 2025.
4	DBR Investments Inc. Top agencies DOI (Department of the Interior)	$4,645,250	3.7%	Rank history: not on the FY2021 list, #25 in FY2022, not on the FY2023–FY2024 lists and #6 in FY2025; new, not ranked in Jul 2024–Jun 2025.
5	Ho-Chunk, Inc. Through Flatwater Professional Services Company Top agencies Army (Department of the Army)	$4,383,995	3.5%	Rank history: not on the FY2021–FY2023 lists, #8 in FY2024 and #8 in FY2025; up 1 since Jul 2024–Jun 2025.
6	Yabudoken Co. Top agencies Navy (Department of the Navy)	$3,184,137	2.5%	Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; up 8 since Jul 2024–Jun 2025.
7	Crowley Holdings LLC Top agencies DOI (Department of the Interior) Army (Department of the Army) USAF (Department of the Air Force)	$3,152,436	2.5%	Rank history: #2 in FY2021, #2 in FY2022, #3 in FY2023, #2 in FY2024 and #3 in FY2025; down 5 since Jul 2024–Jun 2025.
8	American Classic Construction Inc. Top agencies Army (Department of the Army) DOI (Department of the Interior) USDA (Department of Agriculture)	$3,112,937	2.5%	Rank history: #4 in FY2021, #7 in FY2022, #6 in FY2023, #3 in FY2024 and #5 in FY2025; down 5 since Jul 2024–Jun 2025.
9	Pine Bluff Sand and Gravel Company Top agencies Army (Department of the Army)	$3,093,541	2.4%	Rank history: not on the FY2021–FY2024 lists and #9 in FY2025; new, not ranked in Jul 2024–Jun 2025.
10	Giving Tree Capital, LLC Top agencies DOI (Department of the Interior) Army (Department of the Army) USDA (Department of Agriculture)	$2,339,412	1.8%	Rank history: not on the FY2021–FY2023 lists, #13 in FY2024 and #12 in FY2025; unchanged since Jul 2024–Jun 2025.
11	Specialized Government Sourcing, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army) DLA (Defense Logistics Agency)	$2,099,117	1.7%	Rank history: #43 in FY2021, not on the FY2022 list, #4 in FY2023, #5 in FY2024 and #10 in FY2025; down 2 since Jul 2024–Jun 2025.
12	Ares Strategic Mining, Inc. Top agencies DLA (Defense Logistics Agency)	$2,028,400	1.6%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
13	CF Padilla LLC Top agencies DOI (Department of the Interior)	$1,843,494	1.5%	Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #13 in FY2025; new, not ranked in Jul 2024–Jun 2025.
14	Skagit Aggregates LLC Top agencies Army (Department of the Army)	$1,226,919	1.0%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
15	Willard Quarries, Inc. Top agencies Army (Department of the Army)	$1,147,817	0.9%	Rank history: #55 in FY2021, #39 in FY2022, #24 in FY2023, #12 in FY2024 and #14 in FY2025; down 4 since Jul 2024–Jun 2025.
16	Next Generation Logistics, LLC Top agencies Army (Department of the Army)	$1,102,090	0.9%	Rank history: #28 in FY2021, not on the FY2022 list, #17 in FY2023, #19 in FY2024 and #11 in FY2025; up 2 since Jul 2024–Jun 2025.
17	Todd Marchant Top agencies DOI (Department of the Interior)	$1,065,968	0.8%	Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and #79 in FY2025; unchanged since Jul 2024–Jun 2025.
18	Grarok LLC Top agencies Army (Department of the Army)	$982,867	0.8%	Rank history: #26 in FY2021, #23 in FY2022, #21 in FY2023, #17 in FY2024 and #19 in FY2025; up 10 since Jul 2024–Jun 2025.
19	Materion Corporation Through Materion Brush Inc. Top agencies NASA (National Aeronautics and Space Administration)	$967,685	0.8%	Rank history: not on the FY2021–FY2023 lists, #7 in FY2024 and not on the FY2025 list; down 14 since Jul 2024–Jun 2025.
20	Green Dream International LLC Top agencies USDA (Department of Agriculture) USAF (Department of the Air Force) Navy (Department of the Navy)	$858,036	0.7%	Rank history: #3 in FY2021, #15 in FY2022, #29 in FY2023, not on the FY2024 list and #16 in FY2025; new, not ranked in Jul 2024–Jun 2025.
21	Bayer Construction Company, Inc. Top agencies Army (Department of the Army)	$844,667	0.7%	Rank history: #37 in FY2021, #22 in FY2022, #20 in FY2023, #18 in FY2024 and #17 in FY2025; down 2 since Jul 2024–Jun 2025.
22	Rogers Brothers Land Clearing LLC Top agencies DOI (Department of the Interior)	$733,160	0.6%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023, not on the FY2024 list and #37 in FY2025; up 48 since Jul 2024–Jun 2025.
23	Mooweep LLC Top agencies DOI (Department of the Interior)	$668,642	0.5%	Rank history: not on the FY2021–FY2024 lists and #20 in FY2025; up 92 since Jul 2024–Jun 2025.
24	MDU Resources Group, Inc. 2 awardees, including Knife River Corporation - North Central and Knife River Corporation - Northwest Top agencies DOI (Department of the Interior) USDA (Department of Agriculture)	$535,306	0.4%	Rank history: not on the FY2021–FY2024 lists and #26 in FY2025; new, not ranked in Jul 2024–Jun 2025.
25	Tarpan Construction, LLC Top agencies Army (Department of the Army)	$480,088	0.4%	Rank history: #29 in FY2021, #3 in FY2022, #2 in FY2023, #6 in FY2024 and #15 in FY2025; down 21 since Jul 2024–Jun 2025.
26	Ecology Mir Group LLC Top agencies DOI (Department of the Interior) VA (Department of Veterans Affairs)	$467,726	0.4%	Rank history: #13 in FY2021, #47 in FY2022, #22 in FY2023, #61 in FY2024 and #25 in FY2025; up 52 since Jul 2024–Jun 2025.
27	Golat & Engel Custom Gravel Crushing Inc. Top agencies USDA (Department of Agriculture)	$456,788	0.4%	Rank history: #76 in FY2021, #61 in FY2022, #34 in FY2023, #42 in FY2024 and #45 in FY2025; new, not ranked in Jul 2024–Jun 2025.
28	Al Muamroon Trading Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$406,893	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
29	J Brothers Trucking & Excavation, LLC Top agencies USAF (Department of the Air Force)	$395,420	0.3%	Rank history: #63 in FY2021, not on the FY2022–FY2024 lists and #28 in FY2025; new, not ranked in Jul 2024–Jun 2025.
30	Anson Excavating & Pipe, Inc. Top agencies USDA (Department of Agriculture)	$389,300	0.3%	Rank history: not on the FY2021–FY2024 lists and #32 in FY2025; new, not ranked in Jul 2024–Jun 2025.
31	Pitlik & Wick, Inc. Top agencies USDA (Department of Agriculture)	$379,174	0.3%	Rank history: #51 in FY2021, #29 in FY2022, #49 in FY2023, #50 in FY2024 and not on the FY2025 list; up 65 since Jul 2024–Jun 2025.
32	Tennessee Marble Company Top agencies National Gallery of Art	$364,907	0.3%	Rank history: not on the FY2021–FY2024 lists and #22 in FY2025; up 1 since Jul 2024–Jun 2025.
33	Iron Mountain Quarry LLC Top agencies Army (Department of the Army)	$362,851	0.3%	Rank history: not on the FY2021 list, #34 in FY2022, #23 in FY2023, #32 in FY2024 and not on the FY2025 list; down 11 since Jul 2024–Jun 2025.
34	Colorado River Indian Tribes Top agencies DOI (Department of the Interior)	$346,724	0.3%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
35	GPC Consolidated Reporting Top agencies USDA (Department of Agriculture)	$345,101	0.3%	Rank history: not on the FY2021 list, #93 in FY2022, not on the FY2023–FY2024 lists and #42 in FY2025; up 48 since Jul 2024–Jun 2025.
36	Ipgs Corporation Pte. Ltd. Top agencies Navy (Department of the Navy) Army (Department of the Army)	$336,364	0.3%	Rank history: not on the FY2021–FY2024 lists and #59 in FY2025; new, not ranked in Jul 2024–Jun 2025.
37	Rimrock Ventures, LLC Top agencies DOI (Department of the Interior)	$336,311	0.3%	Rank history: not on the FY2021–FY2024 lists and #57 in FY2025; up 34 since Jul 2024–Jun 2025.
38	JHL Constructors LLC Top agencies USDA (Department of Agriculture)	$326,348	0.3%	Rank history: not on the FY2021–FY2024 lists and #33 in FY2025; new, not ranked in Jul 2024–Jun 2025.
39	Kramme Construction, LLC Top agencies USDA (Department of Agriculture)	$323,600	0.3%	Rank history: not on the FY2021–FY2024 lists and #34 in FY2025; new, not ranked in Jul 2024–Jun 2025.
40	Ninja De-Icer, LLC Top agencies Army (Department of the Army)	$318,960	0.3%	Rank history: not on the FY2021–FY2023 lists, #71 in FY2024 and #35 in FY2025; new, not ranked in Jul 2024–Jun 2025.
41	Alpine Companies, Inc. Top agencies DOI (Department of the Interior)	$311,619	0.2%	Rank history: not on the FY2021–FY2022 lists, #74 in FY2023, #79 in FY2024 and #55 in FY2025; new, not ranked in Jul 2024–Jun 2025.
42	Schuck Development Corp Top agencies USDA (Department of Agriculture)	$308,250	0.2%	Rank history: not on the FY2021 list, #18 in FY2022, not on the FY2023–FY2024 lists and #36 in FY2025; new, not ranked in Jul 2024–Jun 2025.
43	Lineport Excavating, LLC Top agencies Army (Department of the Army)	$285,861	0.2%	Rank history: #68 in FY2021, #69 in FY2022, #25 in FY2023, #66 in FY2024 and #21 in FY2025; down 20 since Jul 2024–Jun 2025.
44	Tecship SDN BHD Top agencies Army (Department of the Army)	$266,920	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
45	Rocky Mountain Aggregate & Construction, LLC Top agencies USDA (Department of Agriculture)	$249,760	0.2%	Rank history: #46 in FY2021, not on the FY2022 list, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
46	Robert S Murray Top agencies DOI (Department of the Interior)	$240,000	0.2%	Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
47	Gerou Excavating Inc. Top agencies USDA (Department of Agriculture)	$233,480	0.2%	Rank history: not on the FY2021–FY2022 lists, #51 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
48	Van Sloten Enterprises Inc. Top agencies Army (Department of the Army)	$230,298	0.2%	Rank history: not on the FY2021–FY2024 lists and #66 in FY2025; up 16 since Jul 2024–Jun 2025.
49	U.s.a. Fanter Corporation, Ltd. Top agencies USAF (Department of the Air Force)	$228,242	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
50	Allied Imperium Global, Inc. Top agencies DOI (Department of the Interior)	$226,406	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
51	Wood's Crushing and Hauling, Inc. Top agencies Army (Department of the Army)	$220,680	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
52	Amrize ACM PNW Inc. Top agencies Army (Department of the Army)	$216,742	0.2%	Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
53	New Enterprise Stone & Lime Co Inc. Top agencies Army (Department of the Army)	$210,811	0.2%	Rank history: not on the FY2021 list, #82 in FY2022, #18 in FY2023, #16 in FY2024 and #43 in FY2025; up 27 since Jul 2024–Jun 2025.
54	Pandora Industries, LLC Top agencies Army (Department of the Army)	$209,155	0.2%	Rank history: not on the FY2021–FY2025 lists; up 55 since Jul 2024–Jun 2025.
55	Chitina Support Services, LLC Top agencies USAF (Department of the Air Force)	$208,121	0.2%	Rank history: not on the FY2021–FY2024 lists and #39 in FY2025; down 24 since Jul 2024–Jun 2025.
56	Snow & Ice Salt & Chemicals Unlimited, LLC Top agencies Army (Department of the Army)	$203,936	0.2%	Rank history: not on the FY2021–FY2023 lists, #68 in FY2024 and #53 in FY2025; down 5 since Jul 2024–Jun 2025.
57	Structural Hardware and Supply, Inc. Top agencies Army (Department of the Army)	$203,120	0.2%	Rank history: #33 in FY2021, #75 in FY2022, #19 in FY2023, #30 in FY2024 and #49 in FY2025; down 28 since Jul 2024–Jun 2025.
58	J.h.j. Construction of Nwa, LLC Top agencies DOI (Department of the Interior)	$201,760	0.2%	Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Jul 2024–Jun 2025.
59	Richard J. Mertens, Inc. Top agencies Army (Department of the Army)	$199,600	0.2%	Rank history: #10 in FY2021, not on the FY2022–FY2023 lists, #26 in FY2024 and #18 in FY2025; down 46 since Jul 2024–Jun 2025.
60	Dennis Kirby Top agencies USDA (Department of Agriculture)	$194,000	0.2%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
61	F.s. Rod, Inc. Top agencies VA (Department of Veterans Affairs)	$187,147	0.1%	Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and #74 in FY2025; up 6 since Jul 2024–Jun 2025.
62	Timothy E. Patrick Top agencies Army (Department of the Army)	$181,184	0.1%	Rank history: #52 in FY2021 and not on the FY2022–FY2025 lists; up 82 since Jul 2024–Jun 2025.
63	Emulsion Products Company 3 awardees, including Branscome Operating, LLC and Colaska Inc. Top agencies DOI (Department of the Interior) Commerce (Department of Commerce)	$177,037	0.1%	Rank history: not on the FY2021–FY2024 lists and #31 in FY2025; up 83 since Jul 2024–Jun 2025.
64	E & J Express Logistics LLC Top agencies DOI (Department of the Interior) Army (Department of the Army)	$171,391	0.1%	Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Jul 2024–Jun 2025.
65	Thompson Contracting Inc Top agencies Army (Department of the Army)	$166,938	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
66	Saudi Naval Support Co. Top agencies USAF (Department of the Air Force)	$150,000	0.1%	Rank history: #6 in FY2021, #30 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
67	Kincheloe & Sons, Inc. Top agencies DOI (Department of the Interior)	$147,132	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
68	Ferrelectricos Masan S A S Top agencies DOS (Department of State)	$144,361	0.1%	Rank history: #66 in FY2021, #63 in FY2022, #88 in FY2023, not on the FY2024 list and #63 in FY2025; new, not ranked in Jul 2024–Jun 2025.
69	Sunrock Industries LLC Top agencies Army (Department of the Army)	$138,435	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
70	Gulf Holdings, LLC Top agencies DOI (Department of the Interior)	$136,560	0.1%	Rank history: #8 in FY2021, #12 in FY2022, not on the FY2023 list, #49 in FY2024 and #30 in FY2025; down 49 since Jul 2024–Jun 2025.
71	Double Bronze Star Marketing and Consulting, Inc. Top agencies VA (Department of Veterans Affairs)	$128,936	0.1%	Rank history: not on the FY2021–FY2024 lists and #60 in FY2025; new, not ranked in Jul 2024–Jun 2025.
72	Koman Advantage LLC Top agencies Army (Department of the Army)	$126,210	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
73	Washington Rock Quarries, Inc. Top agencies Army (Department of the Army)	$126,050	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
74	Golden Lines Contracting Company Top agencies USAF (Department of the Air Force)	$125,800	0.1%	Rank history: not on the FY2021–FY2022 lists, #57 in FY2023, #97 in FY2024 and not on the FY2025 list; up 14 since Jul 2024–Jun 2025.
75	Constantine Global LLC Top agencies Army (Department of the Army)	$120,451	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
76	Noble Excavating Inc. Top agencies Army (Department of the Army)	$118,130	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
77	Green Light National LLC Top agencies VA (Department of Veterans Affairs)	$110,273	0.1%	Rank history: not on the FY2021–FY2022 lists, #90 in FY2023, #83 in FY2024 and #82 in FY2025; up 10 since Jul 2024–Jun 2025.
78	JE Hurley Co Top agencies VA (Department of Veterans Affairs)	$109,744	0.1%	Rank history: not on the FY2021–FY2023 lists, #91 in FY2024 and #78 in FY2025; down 4 since Jul 2024–Jun 2025.
79	Ayers Trucking, Inc. Top agencies USAF (Department of the Air Force)	$109,650	0.1%	Rank history: #93 in FY2021, #53 in FY2022, not on the FY2023–FY2024 lists and #62 in FY2025; new, not ranked in Jul 2024–Jun 2025.
80	Sierra Cascade Aggregate & Asphalt Products, Inc. Top agencies DOI (Department of the Interior)	$105,868	0.1%	Rank history: not on the FY2021 list, #99 in FY2022, #87 in FY2023, #80 in FY2024 and #64 in FY2025; down 14 since Jul 2024–Jun 2025.
81	Appalachian Aggregates LLC Top agencies USDA (Department of Agriculture)	$104,773	0.1%	Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; new, not ranked in Jul 2024–Jun 2025.
82	Northwest Rock, Inc. Top agencies DOI (Department of the Interior) Army (Department of the Army)	$101,979	0.1%	Rank history: not on the FY2021 list, #74 in FY2022, #72 in FY2023, not on the FY2024 list and #85 in FY2025; up 61 since Jul 2024–Jun 2025.
83	Brow Crushing Inc. Top agencies USDA (Department of Agriculture)	$99,284	0.1%	Rank history: not on the FY2021–FY2022 lists, #86 in FY2023, #75 in FY2024 and #68 in FY2025; new, not ranked in Jul 2024–Jun 2025.
84	Sf&B, Inc. Top agencies DOS (Department of State)	$94,909	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
85	Euroing Top agencies Army (Department of the Army)	$91,145	0.1%	Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Jul 2024–Jun 2025.
86	Northern Arizona Sandstone LLC Top agencies DOI (Department of the Interior)	$82,830	0.1%	Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Jul 2024–Jun 2025.
87	Johnson Contracting Inc Top agencies USDA (Department of Agriculture)	$80,199	0.1%	Rank history: not on the FY2021–FY2024 lists and #73 in FY2025; new, not ranked in Jul 2024–Jun 2025.
88	Classic International Top agencies DOS (Department of State)	$75,562	0.1%	Rank history: not on the FY2021–FY2024 lists and #76 in FY2025; new, not ranked in Jul 2024–Jun 2025.
89	Govlink LLC Top agencies DOI (Department of the Interior)	$68,634	0.1%	Rank history: not on the FY2021–FY2024 lists and #51 in FY2025; new, not ranked in Jul 2024–Jun 2025.
90	Hyko Solutions LLC Top agencies VA (Department of Veterans Affairs)	$66,928	0.1%	Rank history: not on the FY2021–FY2024 lists and #93 in FY2025; up 8 since Jul 2024–Jun 2025.
91	Atlas Contracting Solutions LLC Top agencies Army (Department of the Army)	$66,300	0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
92	Commit Works Transportation LLC Top agencies USAF (Department of the Air Force)	$65,090	0.1%	Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Jul 2024–Jun 2025.
93	Stoneco Contracting, Inc. Top agencies DOI (Department of the Interior)	$63,639	0.1%	Rank history: not on the FY2021–FY2024 lists and #81 in FY2025; new, not ranked in Jul 2024–Jun 2025.
94	The Allen Co Inc. Top agencies Army (Department of the Army) USDA (Department of Agriculture)	$62,543	<0.1%	Rank history: not on the FY2021 list, #37 in FY2022, not on the FY2023 list, #92 in FY2024 and not on the FY2025 list; down 15 since Jul 2024–Jun 2025.
95	Takaesu Kohki Co., Ltd. Top agencies Navy (Department of the Navy)	$61,620	<0.1%	Rank history: not on the FY2021–FY2022 lists, #68 in FY2023, not on the FY2024 list and #83 in FY2025; up 19 since Jul 2024–Jun 2025.
96	Kamikita Kensetsu Co.,Ltd. Top agencies USAF (Department of the Air Force)	$59,824	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.
97	Western Construction, Inc. Top agencies DOI (Department of the Interior)	$53,946	<0.1%	Rank history: not on the FY2021–FY2024 lists and #87 in FY2025; new, not ranked in Jul 2024–Jun 2025.
98	Baileys Roofing (Z) Limited Top agencies DOS (Department of State)	$53,145	<0.1%	Rank history: not on the FY2021–FY2024 lists and #88 in FY2025; new, not ranked in Jul 2024–Jun 2025.
99	JJC Resources LLC Top agencies DOI (Department of the Interior)	$51,571	<0.1%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2023 list, #36 in FY2024 and #89 in FY2025; down 63 since Jul 2024–Jun 2025.
100	Wamsley Excavating & Quarry Products, LLC Top agencies Army (Department of the Army)	$49,000	<0.1%	Rank history: not on the FY2021–FY2025 lists; new, not ranked in Jul 2024–Jun 2025.

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100 of 159 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	$79,037,059	FPA Pacific Corp.

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 $127 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.
Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
Rank changes compare with Jul 2024–Jun 2025. "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.
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 Jul 2025–Jun 2026?

1. Usibelli Coal Mine, Inc. ($41.7M), 2. FPA Pacific Corp. ($18.6M), 3. Central Stone Co ($4.9M), 4. DBR Investments Inc. ($4.65M), 5. Ho-Chunk, Inc. ($4.38M), 6. Yabudoken Co. ($3.18M), 7. Crowley Holdings LLC ($3.15M), 8. American Classic Construction Inc. ($3.11M), 9. Pine Bluff Sand and Gravel Company ($3.09M), 10. Giving Tree Capital, LLC ($2.34M).

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