Top 100 Contractors in NAICS 213113: Support Activities for Coal Mining, FY2022

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Aviation Devices and Electronic Components, L.L.C. Top agencies DLA (Defense Logistics Agency)	$2,867,600	57.6%	Rank history: #1 in FY2021, #1 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2021.
2	Unimex Corporation Through Paragon Defense Solutions Inc. Top agencies DLA (Defense Logistics Agency)	$829,900	16.7%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
3	General Dynamics Corporation 3 awardees, including General Dynamics Land Systems - Canada Corporation, Electric Boat Corporation and General Dynamics-Ots, Inc. Top agencies DLA (Defense Logistics Agency)	$176,362	3.5%	Rank history: #9 in FY2021, #13 in FY2023, #29 in FY2024 and #9 in FY2025; up 6 since FY2021.
4	Earth Support Services Inc. Top agencies HHS (Department of Health and Human Services)	$138,523	2.8%	Rank history: #14 in FY2021 and not on the FY2023–FY2025 lists; up 10 since FY2021.
5	Triman Industries Inc. 2 awardees, including Brighton Cromwell LLC Top agencies DLA (Defense Logistics Agency)	$111,366	2.2%	Rank history: #8 in FY2021, #10 in FY2023, #2 in FY2024 and not on the FY2025 list; up 3 since FY2021.
6	Mechatronics, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$96,538	1.9%	Rank history: #24 in FY2021, #8 in FY2023, #1 in FY2024 and #4 in FY2025; up 18 since FY2021.
7	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$87,699	1.8%	Rank history: not on the FY2021 list, #5 in FY2023, #4 in FY2024 and #1 in FY2025; new.
8	Leonardo S.p.A. Through Engineered Coil Company Top agencies DLA (Defense Logistics Agency)	$34,236	0.7%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #38 in FY2025; new.
9	Clarke Power Services, Inc. Top agencies DLA (Defense Logistics Agency)	$31,362	0.6%	Rank history: not on the FY2021 list, #9 in FY2023, #11 in FY2024 and not on the FY2025 list; new.
10	BBA Aviation PLC Through Ontic Engineering & Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$26,678	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
11	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$25,863	0.5%	Rank history: #53 in FY2021, not on the FY2023 list, #38 in FY2024 and not on the FY2025 list; up 42 since FY2021.
12	R / A Hoerr, Inc. Top agencies DLA (Defense Logistics Agency)	$22,808	0.5%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
13	The Boeing Company 2 awardees, including Boeing Distribution Services X, Inc. and Boeing Distribution Services, Inc. Top agencies DLA (Defense Logistics Agency)	$20,102	0.4%	Rank history: #75 in FY2021, #28 in FY2023, not on the FY2024 list and #39 in FY2025; up 62 since FY2021.
14	Johnson Controls Security Solutions LLC Through Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency)	$18,336	0.4%	Rank history: #25 in FY2021, #78 in FY2023 and not on the FY2024–FY2025 lists; up 11 since FY2021.
15	Davis Gear & Machine Co Top agencies DLA (Defense Logistics Agency)	$18,000	0.4%	Rank history: #57 in FY2021 and not on the FY2023–FY2025 lists; up 42 since FY2021.
16	Jergens Inc. Top agencies DLA (Defense Logistics Agency)	$15,910	0.3%	Rank history: not on the FY2021 list, #33 in FY2023 and not on the FY2024–FY2025 lists; up 126 since FY2021.
17	RIX Industries Top agencies DLA (Defense Logistics Agency)	$14,400	0.3%	Rank history: #15 in FY2021, #31 in FY2023, #10 in FY2024 and #20 in FY2025; down 2 since FY2021.
18	Ordnance Technology Service, Inc. Top agencies DLA (Defense Logistics Agency)	$13,570	0.3%	Rank history: #11 in FY2021, #37 in FY2023, #20 in FY2024 and #3 in FY2025; down 7 since FY2021.
19	Ameri-Cut Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$12,995	0.3%	Rank history: #89 in FY2021, #86 in FY2023, #96 in FY2024 and #58 in FY2025; up 70 since FY2021.
20	J.d.a. Maritime, Inc. Top agencies DLA (Defense Logistics Agency)	$12,897	0.3%	Rank history: #30 in FY2021, #25 in FY2023, #59 in FY2024 and not on the FY2025 list; up 10 since FY2021.
21	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$12,790	0.3%	Rank history: #88 in FY2021, #85 in FY2023 and not on the FY2024–FY2025 lists; up 67 since FY2021.
22	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$12,779	0.3%	Rank history: #5 in FY2021, #21 in FY2023 and not on the FY2024–FY2025 lists; down 17 since FY2021.
23	Strata Safety Products LLC Top agencies HHS (Department of Health and Human Services)	$12,359	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
24	National Ordnance Automotive Manufacturing LLC Top agencies DLA (Defense Logistics Agency)	$12,248	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 81 since FY2021.
25	Penn Detroit Diesel Allison LLC Through Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$10,526	0.2%	Rank history: #20 in FY2021, #35 in FY2023, #12 in FY2024 and not on the FY2025 list; down 5 since FY2021.
26	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$10,314	0.2%	Rank history: #28 in FY2021, not on the FY2023 list, #28 in FY2024 and #65 in FY2025; up 2 since FY2021.
27	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$9,946	0.2%	Rank history: #33 in FY2021, #23 in FY2023, #52 in FY2024 and #10 in FY2025; up 6 since FY2021.
28	Rps-Fl, Inc. Top agencies DLA (Defense Logistics Agency)	$9,321	0.2%	Rank history: #48 in FY2021, #12 in FY2023, not on the FY2024 list and #74 in FY2025; up 20 since FY2021.
29	The Slabe Machine Products LLC Top agencies DLA (Defense Logistics Agency)	$9,313	0.2%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
30	Berkshire Hathaway Inc. Through Klune Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$8,960	0.2%	Rank history: not on the FY2021 list, #19 in FY2023 and not on the FY2024–FY2025 lists; new.
31	Adept Fasteners Inc. Top agencies DLA (Defense Logistics Agency)	$8,936	0.2%	Rank history: not on the FY2021 list, #44 in FY2023, #47 in FY2024 and not on the FY2025 list; new.
32	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$8,858	0.2%	Rank history: #54 in FY2021, #41 in FY2023, #86 in FY2024 and #41 in FY2025; up 22 since FY2021.
33	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$8,717	0.2%	Rank history: #83 in FY2021, #15 in FY2023, #18 in FY2024 and #8 in FY2025; up 50 since FY2021.
34	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$8,622	0.2%	Rank history: not on the FY2021 list, #74 in FY2023 and not on the FY2024–FY2025 lists; up 113 since FY2021.
35	Moog Inc. Top agencies DLA (Defense Logistics Agency)	$7,985	0.2%	Rank history: not on the FY2021 list, #20 in FY2023, #25 in FY2024 and not on the FY2025 list; new.
36	Galaxy Die and Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$7,736	0.2%	Rank history: #19 in FY2021, #18 in FY2023, #85 in FY2024 and #97 in FY2025; down 17 since FY2021.
37	Johnson & Towers Inc. Top agencies DLA (Defense Logistics Agency)	$7,632	0.2%	Rank history: #36 in FY2021, #47 in FY2023 and not on the FY2024–FY2025 lists; down 1 since FY2021.
38	Boone Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$7,221	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
39	Transdigm Group Incorporated Through Tactair Fluid Controls Inc. Top agencies DLA (Defense Logistics Agency)	$7,008	0.1%	Rank history: #29 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
40	Greene Metal Products, Inc. Top agencies DLA (Defense Logistics Agency)	$6,555	0.1%	Rank history: #64 in FY2021, not on the FY2023 list, #55 in FY2024 and not on the FY2025 list; up 24 since FY2021.
41	Acme Products & Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$6,149	0.1%	Rank history: not on the FY2021 list, #26 in FY2023 and not on the FY2024–FY2025 lists; new.
42	Oshkosh Corp Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$6,126	0.1%	Rank history: #85 in FY2021 and not on the FY2023–FY2025 lists; up 43 since FY2021.
43	Murar Florence Top agencies DLA (Defense Logistics Agency)	$6,044	0.1%	Rank history: #77 in FY2021 and not on the FY2023–FY2025 lists; up 34 since FY2021.
44	BAE Systems PLC Through BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$5,281	0.1%	Rank history: #34 in FY2021 and not on the FY2023–FY2025 lists; down 10 since FY2021.
45	Quality Aviation, Inc. Top agencies DLA (Defense Logistics Agency)	$5,120	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
46	Hyster-Yale Group Inc. Top agencies DLA (Defense Logistics Agency)	$4,943	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 91 since FY2021.
47	Era Industrial Sales Corp Top agencies DLA (Defense Logistics Agency)	$4,524	0.1%	Rank history: #65 in FY2021 and not on the FY2023–FY2025 lists; up 18 since FY2021.
48	Aero Manufacturing, L.l.c Top agencies DLA (Defense Logistics Agency)	$4,457	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 75 since FY2021.
49	Brandamar, Inc. Top agencies DLA (Defense Logistics Agency)	$4,284	0.1%	Rank history: #61 in FY2021, #16 in FY2023, #30 in FY2024 and #21 in FY2025; up 12 since FY2021.
50	Equipment Parts Sales Top agencies DLA (Defense Logistics Agency)	$4,221	0.1%	Rank history: not on the FY2021 list, #100 in FY2023, #49 in FY2024 and not on the FY2025 list; up 83 since FY2021.
51	Hunt Valve Company, Inc. Top agencies DLA (Defense Logistics Agency)	$4,200	0.1%	Rank history: not on the FY2021 list, #42 in FY2023 and not on the FY2024–FY2025 lists; new.
52	T.r. Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$4,125	0.1%	Rank history: #55 in FY2021, #90 in FY2023, #58 in FY2024 and not on the FY2025 list; up 3 since FY2021.
53	Secs Inc. Top agencies DLA (Defense Logistics Agency)	$4,088	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
54	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$3,955	0.1%	Rank history: #91 in FY2021 and not on the FY2023–FY2025 lists; up 37 since FY2021.
55	Coastal Mechanics Tool & Machine Inc. Top agencies DLA (Defense Logistics Agency)	$3,769	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
56	SAFRAN Through Safran Landing Systems Canada Inc. Top agencies DLA (Defense Logistics Agency)	$3,651	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
57	Billet Industries Inc. Top agencies DLA (Defense Logistics Agency)	$3,360	0.1%	Rank history: not on the FY2021 list, #34 in FY2023 and not on the FY2024–FY2025 lists; new.
58	Aypik Savunma Sistemleri Sanayi VE Ticaret Limited Sirketi Top agencies DLA (Defense Logistics Agency)	$3,322	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
59	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$3,263	0.1%	Rank history: #47 in FY2021 and not on the FY2023–FY2025 lists; down 12 since FY2021.
60	Alpha Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$3,241	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
61	New Era Contract Sales Inc. Top agencies DLA (Defense Logistics Agency)	$3,197	0.1%	Rank history: not on the FY2021 list, #64 in FY2023, #61 in FY2024 and not on the FY2025 list; up 69 since FY2021.
62	Federal Resources Supply Company Top agencies DLA (Defense Logistics Agency)	$2,960	0.1%	Rank history: #46 in FY2021 and not on the FY2023–FY2025 lists; down 16 since FY2021.
63	Ponski, Bogdan M Top agencies DLA (Defense Logistics Agency)	$2,884	0.1%	Rank history: #72 in FY2021, #58 in FY2023 and not on the FY2024–FY2025 lists; up 9 since FY2021.
64	Dynalec Corporation Top agencies DLA (Defense Logistics Agency)	$2,745	0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
65	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$2,695	0.1%	Rank history: #94 in FY2021, #39 in FY2023, not on the FY2024 list and #43 in FY2025; up 29 since FY2021.
66	L.a. Martin Company Top agencies DLA (Defense Logistics Agency)	$2,508	0.1%	Rank history: #71 in FY2021, not on the FY2023–FY2024 lists and #80 in FY2025; up 5 since FY2021.
67	Rotair Aerospace Corp Top agencies DLA (Defense Logistics Agency)	$2,436	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #84 in FY2024 and not on the FY2025 list; new.
68	ASC International, Inc. Top agencies DLA (Defense Logistics Agency)	$2,419	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
69	Karen Carlisle Top agencies DLA (Defense Logistics Agency)	$2,313	<0.1%	Rank history: not on the FY2021 list, #75 in FY2023 and not on the FY2024–FY2025 lists; new.
70	Freedom Airparts LLC Top agencies DLA (Defense Logistics Agency)	$2,130	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
71	Central Power Systems & Services, LLC Top agencies DLA (Defense Logistics Agency)	$2,092	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #21 in FY2024 and #34 in FY2025; new.
72	OLB Associates LLC Top agencies DLA (Defense Logistics Agency)	$2,033	<0.1%	Rank history: #99 in FY2021 and not on the FY2023–FY2025 lists; up 27 since FY2021.
73	Heico Aerospace Corporat Through Jet Avion Corp Top agencies DLA (Defense Logistics Agency)	$2,019	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
74	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$1,968	<0.1%	Rank history: not on the FY2021 list, #88 in FY2023, #66 in FY2024 and #95 in FY2025; new.
75	Trivent Engineering, Incorporated Top agencies DLA (Defense Logistics Agency)	$1,965	<0.1%	Rank history: #81 in FY2021, #68 in FY2023, not on the FY2024 list and #50 in FY2025; up 6 since FY2021.
76	Augusta Engine Parts, Inc. Top agencies DLA (Defense Logistics Agency)	$1,950	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; up 53 since FY2021.
77	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$1,855	<0.1%	Rank history: #13 in FY2021 and not on the FY2023–FY2025 lists; down 64 since FY2021.
78	Quest PAK Inc. Top agencies DLA (Defense Logistics Agency)	$1,756	<0.1%	Rank history: not on the FY2021 list, #48 in FY2023 and not on the FY2024–FY2025 lists; up 32 since FY2021.
79	Intermetra Corporation Through Pinnacle Research and Aviation, LLC Top agencies DLA (Defense Logistics Agency)	$1,689	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
80	PCM Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$1,674	<0.1%	Rank history: not on the FY2021 list, #89 in FY2023 and not on the FY2024–FY2025 lists; new.
81	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$1,670	<0.1%	Rank history: #59 in FY2021, not on the FY2023 list, #83 in FY2024 and #71 in FY2025; down 22 since FY2021.
82	Sargent Aerospace & Defense LLC Through Roller Bearing Company of America, Inc. Top agencies DLA (Defense Logistics Agency)	$1,651	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
83	C. Crouthamel & Co., Inc. Top agencies DLA (Defense Logistics Agency)	$1,597	<0.1%	Rank history: not on the FY2021 list, #57 in FY2023 and not on the FY2024–FY2025 lists; new.
84	Applied Industrial Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$1,563	<0.1%	Rank history: #97 in FY2021 and not on the FY2023–FY2025 lists; up 13 since FY2021.
85	Kwat Enterprises Corp. Top agencies DLA (Defense Logistics Agency)	$1,525	<0.1%	Rank history: not on the FY2021 list, not on the FY2023–FY2024 lists and #77 in FY2025; new.
86	FAC Consultants It Inc. Top agencies DLA (Defense Logistics Agency)	$1,500	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
87	Clark Brothers Instrument Co Top agencies DLA (Defense Logistics Agency)	$1,470	<0.1%	Rank history: not on the FY2021 list, #30 in FY2023, #19 in FY2024 and #76 in FY2025; new.
88	Scott Industrial Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$1,448	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
89	U.s.a. Spares Inc. Top agencies DLA (Defense Logistics Agency)	$1,424	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
90	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$1,391	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #81 in FY2024 and #96 in FY2025; new.
91	Aviation Ground Equipment Corp Top agencies DLA (Defense Logistics Agency)	$1,362	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #94 in FY2024 and #45 in FY2025; up 23 since FY2021.
92	Mhd-Rockland Inc. Top agencies DLA (Defense Logistics Agency)	$1,308	<0.1%	Rank history: #43 in FY2021, not on the FY2023 list, #62 in FY2024 and #100 in FY2025; down 49 since FY2021.
93	AMS 21St Century Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$1,294	<0.1%	Rank history: not on the FY2021 list, #93 in FY2023 and not on the FY2024–FY2025 lists; up 18 since FY2021.
94	Ohio Machinery Co Top agencies DLA (Defense Logistics Agency)	$1,246	<0.1%	Rank history: #80 in FY2021, not on the FY2023 list, #76 in FY2024 and not on the FY2025 list; down 14 since FY2021.
95	Century Metal Parts Corp Top agencies DLA (Defense Logistics Agency)	$1,218	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
96	Flight Source Inc. Top agencies DLA (Defense Logistics Agency)	$1,050	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.
97	Gaskets Orings Rubber Inc. Top agencies DLA (Defense Logistics Agency)	$974	<0.1%	Rank history: #69 in FY2021, #67 in FY2023, #63 in FY2024 and not on the FY2025 list; down 28 since FY2021.
98	AST Associates Inc. Top agencies DLA (Defense Logistics Agency)	$929	<0.1%	Rank history: not on the FY2021 list, not on the FY2023 list, #89 in FY2024 and #89 in FY2025; new.
99	Lee Air Company, Inc. Top agencies DLA (Defense Logistics Agency)	$900	<0.1%	Rank history: not on the FY2021 list, #97 in FY2023, not on the FY2024 list and #85 in FY2025; up 14 since FY2021.
100	Network 1 Financial Group Inc. Through Electronic Hardware Corp Top agencies DLA (Defense Logistics Agency)	$849	<0.1%	Rank history: not on the FY2021 list and not on the FY2023–FY2025 lists; new.

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 $4.98 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 2022 ran Oct 1, 2021 – Sep 30, 2022. 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 FY2021. "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 FY2021 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