Top 100 Contractors in NAICS 213113: Support Activities for Coal Mining, FY2021

Name: Top 100 Contractors in NAICS 213113: Support Activities for Coal Mining, FY2021
Creator: GovTribe

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

The top 10 won 75% of FY2021 NAICS 213113 contract dollars

Contract obligations: $3,566,474 Net of deobligations, by contracts coded NAICS 213113
Contractors: 155 Parent companies with an obligation
Largest contractor: Aviation Devices and Electronic Components, L.L.C. $1.78 million, 49.0% 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	Aviation Devices and Electronic Components, L.L.C. Top agencies DLA (Defense Logistics Agency)	$1,781,430	49.0%	Rank history: #1 in FY2022, #1 in FY2023 and not on the FY2024–FY2025 lists; unchanged since FY2020.
2	Target Drilling Inc. Top agencies HHS (Department of Health and Human Services)	$238,990	6.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
3	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$132,919	3.7%	Rank history: not on the FY2022 list, #53 in FY2023, #53 in FY2024 and #36 in FY2025; up 4 since FY2020.
4	C & C Metals Engineering Inc. Top agencies DLA (Defense Logistics Agency)	$104,569	2.9%	Rank history: not on the FY2022 list, #22 in FY2023, #16 in FY2024 and #2 in FY2025; new, not ranked in FY2020.
5	Bollinger Shipyards Inc Through Chand, L.L.C. Top agencies DLA (Defense Logistics Agency)	$94,432	2.6%	Rank history: #22 in FY2022, #21 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
6	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$88,752	2.4%	Rank history: not on the FY2022 list, #51 in FY2023, #14 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
7	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$83,572	2.3%	Rank history: not on the FY2022–FY2025 lists; down 4 since FY2020.
8	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$76,249	2.1%	Rank history: #5 in FY2022, #10 in FY2023, #2 in FY2024 and not on the FY2025 list; up 19 since FY2020.
9	General Dynamics Corporation 3 awardees, including General Dynamics Land Systems - Canada Corporation, General Dynamics-Ots, Inc. and Electric Boat Corporation Top agencies DLA (Defense Logistics Agency)	$72,042	2.0%	Rank history: #3 in FY2022, #13 in FY2023, #29 in FY2024 and #9 in FY2025; up 9 since FY2020.
10	Coastal Drilling East LLC Top agencies HHS (Department of Health and Human Services)	$60,392	1.7%	Rank history: not on the FY2022 list, #3 in FY2023 and not on the FY2024–FY2025 lists; down 6 since FY2020.
11	Ordnance Technology Service, Inc. Top agencies DLA (Defense Logistics Agency)	$55,766	1.5%	Rank history: #18 in FY2022, #37 in FY2023, #20 in FY2024 and #3 in FY2025; new, not ranked in FY2020.
12	WKF (Friedman) Enterprises, Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$50,140	1.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13	Science Applications International Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$48,554	1.3%	Rank history: #77 in FY2022 and not on the FY2023–FY2025 lists; down 4 since FY2020.
14	Earth Support Services Inc. Top agencies HHS (Department of Health and Human Services)	$46,550	1.3%	Rank history: #4 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
15	RIX Industries Top agencies DLA (Defense Logistics Agency)	$43,200	1.2%	Rank history: #17 in FY2022, #31 in FY2023, #10 in FY2024 and #20 in FY2025; up 30 since FY2020.
16	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$29,782	0.8%	Rank history: not on the FY2022–FY2023 lists, #6 in FY2024 and #12 in FY2025; new, not ranked in FY2020.
17	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$24,083	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
18	Aero Precision Industries LLC Through Allclear Aerospace & Defense, Inc. Top agencies DLA (Defense Logistics Agency)	$23,324	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Galaxy Die and Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$23,043	0.6%	Rank history: #36 in FY2022, #18 in FY2023, #85 in FY2024 and #97 in FY2025; down 8 since FY2020.
20	Penn Detroit Diesel Allison LLC Through Penn Power Group LLC Top agencies DLA (Defense Logistics Agency)	$19,935	0.5%	Rank history: #25 in FY2022, #35 in FY2023, #12 in FY2024 and not on the FY2025 list; up 29 since FY2020.
21	Sherwood Avionics and Accessories, Inc. Top agencies DLA (Defense Logistics Agency)	$19,588	0.5%	Rank history: not on the FY2022–FY2023 lists, #46 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
22	All-Safe Inc. Top agencies DLA (Defense Logistics Agency)	$19,227	0.5%	Rank history: not on the FY2022 list, #27 in FY2023, #8 in FY2024 and not on the FY2025 list; up 20 since FY2020.
23	Coordinated Defense Supply Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$19,002	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	Mechatronics, Inc. Top agencies DLA (Defense Logistics Agency)	$18,451	0.5%	Rank history: #6 in FY2022, #8 in FY2023, #1 in FY2024 and #4 in FY2025; down 19 since FY2020.
25	Johnson Controls Security Solutions LLC Through Johnson Controls Navy Systems, LLC Top agencies DLA (Defense Logistics Agency)	$15,885	0.4%	Rank history: #14 in FY2022, #78 in FY2023 and not on the FY2024–FY2025 lists; up 77 since FY2020.
26	Crestwood Technology Group, LLC Top agencies DLA (Defense Logistics Agency)	$15,325	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Wesco Aircraft Hardware Corp. Top agencies DLA (Defense Logistics Agency)	$14,639	0.4%	Rank history: not on the FY2022–FY2025 lists; up 63 since FY2020.
28	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$13,824	0.4%	Rank history: #26 in FY2022, not on the FY2023 list, #28 in FY2024 and #65 in FY2025; up 8 since FY2020.
29	Transdigm Group Incorporated 2 awardees, including Tactair Fluid Controls Inc. and Duke's Aerospace, Inc. Top agencies DLA (Defense Logistics Agency)	$12,933	0.4%	Rank history: #39 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
30	J.d.a. Maritime, Inc. Top agencies DLA (Defense Logistics Agency)	$12,760	0.4%	Rank history: #20 in FY2022, #25 in FY2023, #59 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
31	11319710 Canada Inc. Top agencies DLA (Defense Logistics Agency)	$12,600	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32	Strata Mine Services, LLC Top agencies HHS (Department of Health and Human Services)	$11,292	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
33	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$11,162	0.3%	Rank history: #27 in FY2022, #23 in FY2023, #52 in FY2024 and #10 in FY2025; down 12 since FY2020.
34	BAE Systems PLC Through BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$11,096	0.3%	Rank history: #44 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
35	VSE Corporation Top agencies DLA (Defense Logistics Agency)	$10,788	0.3%	Rank history: not on the FY2022 list, #63 in FY2023, #72 in FY2024 and not on the FY2025 list; up 44 since FY2020.
36	Johnson & Towers Inc. Top agencies DLA (Defense Logistics Agency)	$9,997	0.3%	Rank history: #37 in FY2022, #47 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
37	F P A Manufacturing Top agencies DLA (Defense Logistics Agency)	$9,245	0.3%	Rank history: not on the FY2022 list, #50 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
38	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$9,067	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
39	Eilers Machine & Welding Inc. Top agencies DLA (Defense Logistics Agency)	$8,698	0.2%	Rank history: not on the FY2022 list, #29 in FY2023, not on the FY2024 list and #84 in FY2025; down 15 since FY2020.
40	Blue Ash Tool & Die Co Inc. Top agencies DLA (Defense Logistics Agency)	$8,125	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41	Alfab Inc. Top agencies DLA (Defense Logistics Agency)	$7,671	0.2%	Rank history: not on the FY2022–FY2025 lists; down 33 since FY2020.
42	Aw Developments Exports Ltd Top agencies DLA (Defense Logistics Agency)	$7,572	0.2%	Rank history: not on the FY2022–FY2024 lists and #92 in FY2025; new, not ranked in FY2020.
43	Mhd-Rockland Inc. Top agencies DLA (Defense Logistics Agency)	$7,188	0.2%	Rank history: #92 in FY2022, not on the FY2023 list, #62 in FY2024 and #100 in FY2025; new, not ranked in FY2020.
44	Lake Shore Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$7,033	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Kander Industries Inc. Top agencies DLA (Defense Logistics Agency)	$7,015	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
46	Federal Resources Supply Company Top agencies DLA (Defense Logistics Agency)	$6,928	0.2%	Rank history: #62 in FY2022 and not on the FY2023–FY2025 lists; up 19 since FY2020.
47	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$6,716	0.2%	Rank history: #59 in FY2022 and not on the FY2023–FY2025 lists; down 35 since FY2020.
48	Rps-Fl, Inc. Top agencies DLA (Defense Logistics Agency)	$6,354	0.2%	Rank history: #28 in FY2022, #12 in FY2023, not on the FY2024 list and #74 in FY2025; down 32 since FY2020.
49	Dixie Air Parts Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$6,294	0.2%	Rank history: not on the FY2022–FY2025 lists; up 71 since FY2020.
50	Dallas Texas Tool & Die, Inc. Top agencies DLA (Defense Logistics Agency)	$6,137	0.2%	Rank history: not on the FY2022–FY2023 lists, #98 in FY2024 and not on the FY2025 list; up 53 since FY2020.
51	Thomas Instrument, Incorporated Top agencies DLA (Defense Logistics Agency)	$5,747	0.2%	Rank history: not on the FY2022–FY2024 lists and #63 in FY2025; new, not ranked in FY2020.
52	Brown Helicopter, Inc. Top agencies DLA (Defense Logistics Agency)	$5,733	0.2%	Rank history: not on the FY2022–FY2023 lists, #31 in FY2024 and #15 in FY2025; down 6 since FY2020.
53	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$5,566	0.2%	Rank history: #11 in FY2022, not on the FY2023 list, #38 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
54	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$5,507	0.2%	Rank history: #32 in FY2022, #41 in FY2023, #86 in FY2024 and #41 in FY2025; down 48 since FY2020.
55	T.r. Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$5,190	0.1%	Rank history: #52 in FY2022, #90 in FY2023, #58 in FY2024 and not on the FY2025 list; up 6 since FY2020.
56	FDH Defense Aftermarket, LLC Top agencies DLA (Defense Logistics Agency)	$5,000	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	Davis Gear & Machine Co Top agencies DLA (Defense Logistics Agency)	$4,973	0.1%	Rank history: #15 in FY2022 and not on the FY2023–FY2025 lists; down 38 since FY2020.
58	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$4,830	0.1%	Rank history: not on the FY2022 list, #62 in FY2023, #51 in FY2024 and not on the FY2025 list; down 5 since FY2020.
59	Polytech Defense Spares LLC Top agencies DLA (Defense Logistics Agency)	$4,814	0.1%	Rank history: #81 in FY2022, not on the FY2023 list, #83 in FY2024 and #71 in FY2025; up 10 since FY2020.
60	Precision Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$4,536	0.1%	Rank history: not on the FY2022 list, #54 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
61	Brandamar, Inc. Top agencies DLA (Defense Logistics Agency)	$4,418	0.1%	Rank history: #49 in FY2022, #16 in FY2023, #30 in FY2024 and #21 in FY2025; down 1 since FY2020.
62	Allied Defense Industries Inc. Top agencies DLA (Defense Logistics Agency)	$4,383	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
63	Pines Quality Inc. Top agencies DLA (Defense Logistics Agency)	$3,925	0.1%	Rank history: not on the FY2022–FY2025 lists; down 16 since FY2020.
64	Greene Metal Products, Inc. Top agencies DLA (Defense Logistics Agency)	$3,795	0.1%	Rank history: #40 in FY2022, not on the FY2023 list, #55 in FY2024 and not on the FY2025 list; up 8 since FY2020.
65	Era Industrial Sales Corp Top agencies DLA (Defense Logistics Agency)	$3,725	0.1%	Rank history: #47 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
66	Allied Tools, Inc. Top agencies DLA (Defense Logistics Agency)	$3,664	0.1%	Rank history: not on the FY2022–FY2025 lists; up 77 since FY2020.
67	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$3,621	0.1%	Rank history: not on the FY2022–FY2025 lists; up 75 since FY2020.
68	Bryco Machine, Inc. Top agencies DLA (Defense Logistics Agency)	$3,461	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Gaskets Orings Rubber Inc. Top agencies DLA (Defense Logistics Agency)	$3,459	0.1%	Rank history: #97 in FY2022, #67 in FY2023, #63 in FY2024 and not on the FY2025 list; up 44 since FY2020.
70	SDG Global Technology LLC Top agencies DLA (Defense Logistics Agency)	$3,330	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71	L.a. Martin Company Top agencies DLA (Defense Logistics Agency)	$3,327	0.1%	Rank history: #66 in FY2022, not on the FY2023–FY2024 lists and #80 in FY2025; up 64 since FY2020.
72	Ponski, Bogdan M Top agencies DLA (Defense Logistics Agency)	$3,304	0.1%	Rank history: #63 in FY2022, #58 in FY2023 and not on the FY2024–FY2025 lists; up 50 since FY2020.
73	Alamo Aircraft Supply Inc. Through Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$3,250	0.1%	Rank history: not on the FY2022 list, #32 in FY2023 and not on the FY2024–FY2025 lists; up 73 since FY2020.
74	Aero Engineering & Manufacturing Company of California, LLC Top agencies DLA (Defense Logistics Agency)	$3,080	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75	The Boeing Company Through Boeing Distribution Services, Inc. Top agencies DLA (Defense Logistics Agency)	$2,984	0.1%	Rank history: #13 in FY2022, #28 in FY2023, not on the FY2024 list and #39 in FY2025; up 23 since FY2020.
76	US Milpack & Manufacturing Corp Top agencies DLA (Defense Logistics Agency)	$2,851	0.1%	Rank history: not on the FY2022 list, #73 in FY2023 and not on the FY2024–FY2025 lists; down 33 since FY2020.
77	Murar Florence Top agencies DLA (Defense Logistics Agency)	$2,828	0.1%	Rank history: #43 in FY2022 and not on the FY2023–FY2025 lists; down 3 since FY2020.
78	Lanzen, Incorporated Top agencies DLA (Defense Logistics Agency)	$2,706	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79	American Industrial Company, LLC Top agencies DLA (Defense Logistics Agency)	$2,646	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	Ohio Machinery Co Top agencies DLA (Defense Logistics Agency)	$2,640	0.1%	Rank history: #94 in FY2022, not on the FY2023 list, #76 in FY2024 and not on the FY2025 list; up 17 since FY2020.
81	Trivent Engineering, Incorporated Top agencies DLA (Defense Logistics Agency)	$2,538	0.1%	Rank history: #75 in FY2022, #68 in FY2023, not on the FY2024 list and #50 in FY2025; new, not ranked in FY2020.
82	Modulated Metals Inc. Top agencies DLA (Defense Logistics Agency)	$2,444	0.1%	Rank history: not on the FY2022–FY2025 lists; up 3 since FY2020.
83	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$2,410	0.1%	Rank history: #33 in FY2022, #15 in FY2023, #18 in FY2024 and #8 in FY2025; down 70 since FY2020.
84	Relli Technology, Inc. Top agencies DLA (Defense Logistics Agency)	$2,290	0.1%	Rank history: not on the FY2022 list, #40 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
85	Oshkosh Corp Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$2,225	0.1%	Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; down 17 since FY2020.
86	L3Harris Technologies, Inc. Through L3Harris Maritime Services Inc. Top agencies DLA (Defense Logistics Agency)	$2,162	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87	Legacy Product Support Llc. Top agencies DLA (Defense Logistics Agency)	$2,126	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
88	Aviarms Support Corp Top agencies DLA (Defense Logistics Agency)	$2,046	0.1%	Rank history: #21 in FY2022, #85 in FY2023 and not on the FY2024–FY2025 lists; down 4 since FY2020.
89	Ameri-Cut Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$2,030	0.1%	Rank history: #19 in FY2022, #86 in FY2023, #96 in FY2024 and #58 in FY2025; down 9 since FY2020.
90	Spectrum Manufacturing & Sales, Inc. Top agencies DLA (Defense Logistics Agency)	$1,890	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$1,848	0.1%	Rank history: #54 in FY2022 and not on the FY2023–FY2025 lists; up 1 since FY2020.
92	Qual-TEC Management Corp Through Carp Industries Corp Top agencies DLA (Defense Logistics Agency)	$1,829	0.1%	Rank history: not on the FY2022 list, #76 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
93	Fabrication Specialty Inc. Top agencies DLA (Defense Logistics Agency)	$1,773	<0.1%	Rank history: not on the FY2022 list, #82 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
94	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$1,605	<0.1%	Rank history: #65 in FY2022, #39 in FY2023, not on the FY2024 list and #43 in FY2025; up 57 since FY2020.
95	Jay Bee Machine Works, Inc. Top agencies DLA (Defense Logistics Agency)	$1,602	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96	Freehold Manufacturing Assembly Company, Inc. Top agencies DLA (Defense Logistics Agency)	$1,574	<0.1%	Rank history: not on the FY2022 list, #24 in FY2023, #32 in FY2024 and #57 in FY2025; down 25 since FY2020.
97	Applied Industrial Technologies, Inc. Top agencies DLA (Defense Logistics Agency)	$1,563	<0.1%	Rank history: #84 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
98	Hanpaslanmaz Makine Sanayi VE Ticaret Limited Sirketi Top agencies DLA (Defense Logistics Agency)	$1,537	<0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99	OLB Associates LLC Top agencies DLA (Defense Logistics Agency)	$1,462	<0.1%	Rank history: #72 in FY2022 and not on the FY2023–FY2025 lists; up 12 since FY2020.
100	Transaero, Inc. Top agencies DLA (Defense Logistics Agency)	$1,346	<0.1%	Rank history: not on the FY2022 list, #6 in FY2023, not on the FY2024 list and #30 in FY2025; new, not ranked in FY2020.

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100 of 155 contractors listed here. See the rest on GovTribe.

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 $3.64 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 213113 contractors in FY2021?

1. Aviation Devices and Electronic Components, L.L.C. ($1.78M), 2. Target Drilling Inc. ($239K), 3. Pioneer Industries, LLC ($133K), 4. C & C Metals Engineering Inc. ($105K), 5. Bollinger Shipyards Inc ($94.4K), 6. Dela Technology Corporation ($88.8K), 7. ECI Defense Group, Inc. ($83.6K), 8. Triman Industries Inc. ($76.2K), 9. General Dynamics Corporation ($72K), 10. Coastal Drilling East LLC ($60.4K).

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