Top 100 Contractors in PSC 5640: Wallboard, Building Paper, and Thermal Insulation Materials, FY2021

Full ranking

Rank	Contractor	Net obligations	Share	Trend
1	Adirondack Electronics Inc. Top agencies Navy (Department of the Navy)	$1,053,112	14.1%	Rank history: #4 in FY2022, #5 in FY2023, #7 in FY2024 and #10 in FY2025; unchanged since FY2020.
2	A.m.s. Network, LLC 2 awardees Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency) USAF (Department of the Air Force)	$908,219	12.2%	Rank history: #3 in FY2022, #7 in FY2023, #11 in FY2024 and #22 in FY2025; up 1 since FY2020.
3	Bahfed Corp Top agencies DOJ (Department of Justice)	$622,237	8.3%	Rank history: #98 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
4	Genuine Parts Company Through Motion Industries, Inc. Top agencies Navy (Department of the Navy)	$298,793	4.0%	Rank history: #9 in FY2022, #21 in FY2023 and not on the FY2024–FY2025 lists; up 3 since FY2020.
5	The Claremont Sales Corp Top agencies Navy (Department of the Navy) GSA (General Services Administration) DHS (Department of Homeland Security)	$282,519	3.8%	Rank history: #2 in FY2022, #3 in FY2023, #4 in FY2024 and #2 in FY2025; down 3 since FY2020.
6	Kenneth Industrial Products, Inc. Top agencies Navy (Department of the Navy)	$255,245	3.4%	Rank history: #10 in FY2022, #2 in FY2023, #21 in FY2024 and #7 in FY2025; up 13 since FY2020.
7	Theodor Wille Intertrade GMBH Through Atlantic Diving Supply, Inc. Top agencies GSA (General Services Administration)	$232,924	3.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
8	MDF Technologies Inc. Top agencies Navy (Department of the Navy)	$206,824	2.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
9	Rolls-Royce Military Aero Engines Ltd Through Rolls-Royce PLC Top agencies DLA (Defense Logistics Agency)	$194,639	2.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
10	Chas.d. West & Co Top agencies Navy (Department of the Navy)	$180,312	2.4%	Rank history: #11 in FY2022, #17 in FY2023, #17 in FY2024 and #15 in FY2025; up 1 since FY2020.
11	Atlantech Distribution Inc. Top agencies Navy (Department of the Navy)	$174,455	2.3%	Rank history: #36 in FY2022, #82 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
12	Lee Precision Machine Shop Inc. Top agencies DLA (Defense Logistics Agency)	$156,800	2.1%	Rank history: #17 in FY2022, #11 in FY2023, #6 in FY2024 and #25 in FY2025; new, not ranked in FY2020.
13	Eastern Burlap and Trading Company Top agencies Navy (Department of the Navy)	$152,345	2.0%	Rank history: #30 in FY2022, #78 in FY2023 and not on the FY2024–FY2025 lists; up 67 since FY2020.
14	Airborne Industries Inc. Top agencies DLA (Defense Logistics Agency)	$123,137	1.7%	Rank history: #24 in FY2022, #35 in FY2023, #24 in FY2024 and #23 in FY2025; up 8 since FY2020.
15	Tattersall Supply, LLC Top agencies Navy (Department of the Navy)	$111,170	1.5%	Rank history: not on the FY2022–FY2023 lists, #36 in FY2024 and not on the FY2025 list; up 11 since FY2020.
16	Distribution International Inc. 2 awardees, including Specialty Distribution Group, LLC and Distribution International Southwest, Inc. Top agencies Navy (Department of the Navy)	$98,463	1.3%	Rank history: #52 in FY2022, #41 in FY2023, #96 in FY2024 and not on the FY2025 list; down 3 since FY2020.
17	Continental Flooring Co Top agencies DOS (Department of State)	$96,940	1.3%	Rank history: #49 in FY2022, #51 in FY2023, #43 in FY2024 and not on the FY2025 list; up 24 since FY2020.
18	Acoustiblok, Inc. Top agencies Commerce (Department of Commerce)	$76,806	1.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19	Lanterra LLC Top agencies DHS (Department of Homeland Security)	$72,379	1.0%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
20	New Era Contract Sales Inc. Top agencies DLA (Defense Logistics Agency)	$67,224	0.9%	Rank history: not on the FY2022–FY2023 lists, #31 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
21	Spark Electric LLC Top agencies Navy (Department of the Navy)	$66,532	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
22	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$65,966	0.9%	Rank history: #77 in FY2022, #22 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
23	Insul-Tech Inc. Top agencies DHS (Department of Homeland Security)	$64,070	0.9%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
24	Premier Mechanical Products LLC Top agencies Navy (Department of the Navy)	$62,356	0.8%	Rank history: #1 in FY2022, #1 in FY2023, #2 in FY2024 and #3 in FY2025; up 25 since FY2020.
25	Heico Aerospace Corporat Through Thermal Structures, Inc. Top agencies DLA (Defense Logistics Agency)	$60,752	0.8%	Rank history: #15 in FY2022, #19 in FY2023, #16 in FY2024 and #5 in FY2025; up 2 since FY2020.
26	Lotus Logistics LLC Top agencies Navy (Department of the Navy)	$59,000	0.8%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
27	Nugeneration Technologies LLC Top agencies GSA (General Services Administration) Navy (Department of the Navy)	$58,197	0.8%	Rank history: #19 in FY2022, #6 in FY2023, #3 in FY2024 and #1 in FY2025; down 15 since FY2020.
28	Elantas PDG Inc. Through Elantas North America, LLC Top agencies Navy (Department of the Navy)	$51,997	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
29	GFS Supply & Services Company, Inc. Top agencies Navy (Department of the Navy)	$50,700	0.7%	Rank history: #21 in FY2022, not on the FY2023 list, #46 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
30	Vertex Insulation, Inc. Top agencies DOI (Department of the Interior)	$49,950	0.7%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
31	Midwest Fiberglas Fabricators, Incorporated Top agencies DLA (Defense Logistics Agency)	$49,800	0.7%	Rank history: #34 in FY2022, #33 in FY2023, #5 in FY2024 and #41 in FY2025; down 22 since FY2020.
32	B.W.I. of KS. Inc. Top agencies DLA (Defense Logistics Agency)	$47,715	0.6%	Rank history: #37 in FY2022 and not on the FY2023–FY2025 lists; down 18 since FY2020.
33	Caliente LLC Top agencies Army (Department of the Army)	$41,200	0.6%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34	Razor Consulting Solutions, Inc. Top agencies USAF (Department of the Air Force)	$39,525	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
35	Transwall Office Systems, Inc. Top agencies USAF (Department of the Air Force)	$38,876	0.5%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36	Newtex Industries, Inc. Top agencies Navy (Department of the Navy)	$36,575	0.5%	Rank history: not on the FY2022–FY2025 lists; down 30 since FY2020.
37	Bell Boeing Joint Project Office Top agencies DLA (Defense Logistics Agency)	$35,118	0.5%	Rank history: #40 in FY2022, #71 in FY2023, #77 in FY2024 and #51 in FY2025; up 29 since FY2020.
38	B & H International LLC Top agencies Navy (Department of the Navy)	$34,642	0.5%	Rank history: #7 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
39	Aviate Enterprises, Inc. Top agencies VA (Department of Veterans Affairs)	$32,684	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
40	EHB Supply Top agencies Navy (Department of the Navy)	$31,358	0.4%	Rank history: #73 in FY2022, #31 in FY2023, #12 in FY2024 and #11 in FY2025; unchanged since FY2020.
41	C&J Resolutions LLC Top agencies Navy (Department of the Navy)	$30,315	0.4%	Rank history: #91 in FY2022, not on the FY2023 list, #87 in FY2024 and #69 in FY2025; up 58 since FY2020.
42	Paxton Co Top agencies Navy (Department of the Navy)	$29,928	0.4%	Rank history: not on the FY2022–FY2025 lists; up 62 since FY2020.
43	Tower Solutions LLC Top agencies DOT (Department of Transportation)	$29,630	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
44	Leafguard of Lake Erie Inc. Top agencies DHS (Department of Homeland Security)	$29,583	0.4%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
45	Big Top Manufacturing LLC Top agencies DOT (Department of Transportation)	$27,800	0.4%	Rank history: not on the FY2022–FY2024 lists and #18 in FY2025; new, not ranked in FY2020.
46	Installed Building Products LLC Top agencies DHS (Department of Homeland Security)	$26,948	0.4%	Rank history: #82 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
47	Advanced Thermal Products, Inc. Top agencies DLA (Defense Logistics Agency)	$26,519	0.4%	Rank history: not on the FY2022 list, #90 in FY2023 and not on the FY2024–FY2025 lists; up 12 since FY2020.
48	Hamilton Pacific Chamberlain LLC Top agencies VA (Department of Veterans Affairs)	$24,998	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
49	Centrex Technical Sales LLC Top agencies Navy (Department of the Navy)	$24,480	0.3%	Rank history: not on the FY2022–FY2023 lists, #60 in FY2024 and #90 in FY2025; new, not ranked in FY2020.
50	Dorfman Museum Figures Inc. Top agencies Smithsonian (Smithsonian Institution)	$24,404	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
51	Bhayana Brothers LLC Top agencies Navy (Department of the Navy)	$24,067	0.3%	Rank history: #66 in FY2022, not on the FY2023–FY2024 lists and #56 in FY2025; new, not ranked in FY2020.
52	Horizon Supply Company Top agencies Navy (Department of the Navy)	$23,940	0.3%	Rank history: not on the FY2022 list, #32 in FY2023, #22 in FY2024 and #20 in FY2025; new, not ranked in FY2020.
53	Statz Corp Top agencies DLA (Defense Logistics Agency)	$23,328	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54	Carolina Narrow Fabric Co Top agencies Navy (Department of the Navy)	$22,112	0.3%	Rank history: not on the FY2022–FY2024 lists and #55 in FY2025; up 8 since FY2020.
55	The Industrial Group, Inc. Top agencies Navy (Department of the Navy)	$21,125	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56	North Point Marine & Industrial Inc. Top agencies DHS (Department of Homeland Security)	$21,057	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57	CBG Systems PTY Ltd Top agencies Navy (Department of the Navy)	$20,823	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
58	Bluegreen Rose Enterprises Inc. Top agencies Navy (Department of the Navy)	$20,801	0.3%	Rank history: not on the FY2022–FY2024 lists and #79 in FY2025; new, not ranked in FY2020.
59	Allegiance Supply, Inc. Top agencies Navy (Department of the Navy)	$20,311	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
60	Pinta Acoustic Inc. Top agencies USDA (Department of Agriculture)	$19,802	0.3%	Rank history: #90 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
61	Huntington Ingalls Industries, Inc. Through HII Mechanical Inc. Top agencies Navy (Department of the Navy)	$19,239	0.3%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
62	Reef Industries, Inc. Top agencies Navy (Department of the Navy)	$18,450	0.2%	Rank history: #43 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
63	International Television Corporation Top agencies Navy (Department of the Navy)	$16,883	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
64	D3K, L.L.C. Top agencies DLA (Defense Logistics Agency)	$16,100	0.2%	Rank history: #53 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
65	In Speck Corp Top agencies Navy (Department of the Navy)	$15,928	0.2%	Rank history: #86 in FY2022, #61 in FY2023, #49 in FY2024 and #66 in FY2025; down 42 since FY2020.
66	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$15,689	0.2%	Rank history: #63 in FY2022, #12 in FY2023, #45 in FY2024 and #27 in FY2025; down 51 since FY2020.
67	Orlotronics Corp Top agencies Navy (Department of the Navy)	$15,612	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68	Allan San Diego Top agencies DOS (Department of State)	$15,520	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
69	Acoustics First Corporation Top agencies USSOCOM (United States Special Operations Command)	$15,154	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
70	White Hand Global LLC Top agencies Navy (Department of the Navy)	$14,370	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71	Wright Conservation & Framing, LLC Top agencies Smithsonian (Smithsonian Institution)	$14,100	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72	Blue Water Sales LLC Top agencies Navy (Department of the Navy)	$12,594	0.2%	Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
73	West Coast Insulation, Inc. Top agencies Navy (Department of the Navy)	$12,149	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
74	Government & Industrial Supply, Inc. Top agencies Navy (Department of the Navy)	$12,090	0.2%	Rank history: not on the FY2022 list, #42 in FY2023 and not on the FY2024–FY2025 lists; down 45 since FY2020.
75	Kpaul Properties LLC Top agencies Navy (Department of the Navy)	$11,916	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
76	Mig Gov, LLC Top agencies Navy (Department of the Navy)	$11,786	0.2%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
77	W.w. Grainger, Inc. Top agencies Navy (Department of the Navy) DLA (Defense Logistics Agency)	$11,765	0.2%	Rank history: #55 in FY2022, #81 in FY2023 and not on the FY2024–FY2025 lists; up 6 since FY2020.
78	Alamo Aircraft Supply Inc. Through Alamo Aircraft, Ltd. Top agencies DLA (Defense Logistics Agency)	$10,810	0.1%	Rank history: not on the FY2022–FY2025 lists; unchanged since FY2020.
79	William Weil Top agencies Navy (Department of the Navy)	$10,802	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
80	F & M Micro Products Inc. Top agencies GSA (General Services Administration)	$10,738	0.1%	Rank history: #51 in FY2022, #44 in FY2023, #9 in FY2024 and #6 in FY2025; up 16 since FY2020.
81	Weckworth Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$9,542	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
82	Defense Manufacturers Inc. Top agencies Navy (Department of the Navy)	$9,352	0.1%	Rank history: #27 in FY2022, not on the FY2023 list, #70 in FY2024 and #32 in FY2025; down 40 since FY2020.
83	Martin Military Inc. Top agencies DLA (Defense Logistics Agency)	$9,228	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
84	Kinlaw V. Jacobs Top agencies USAF (Department of the Air Force)	$8,880	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
85	Giga, Inc. Top agencies GSA (General Services Administration)	$8,413	0.1%	Rank history: #67 in FY2022, #88 in FY2023, #95 in FY2024 and not on the FY2025 list; down 13 since FY2020.
86	Stealth Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$8,180	0.1%	Rank history: #80 in FY2022 and not on the FY2023–FY2025 lists; unchanged since FY2020.
87	Mac Motors, Inc. Top agencies GSA (General Services Administration)	$7,519	0.1%	Rank history: #96 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
88	Locklear and Son Carpet and Asbestos Removal, LLC Top agencies USAF (Department of the Air Force)	$7,300	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
89	Carolina Premier Window Films, Inc. Top agencies DHS (Department of Homeland Security)	$6,888	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
90	Intermuseum Conservation Association Top agencies Smithsonian (Smithsonian Institution)	$6,825	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91	W and G Machine Company, Incorporated Top agencies DLA (Defense Logistics Agency)	$6,824	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
92	R.m. Waite Co., LLC Top agencies GSA (General Services Administration)	$6,126	0.1%	Rank history: #22 in FY2022, #36 in FY2023, #79 in FY2024 and #36 in FY2025; down 38 since FY2020.
93	Up Enterprises LLC Top agencies Navy (Department of the Navy)	$5,932	0.1%	Rank history: #47 in FY2022, #75 in FY2023, #88 in FY2024 and #71 in FY2025; down 32 since FY2020.
94	Chestnut Ridge Foam Inc. Top agencies Navy (Department of the Navy)	$5,870	0.1%	Rank history: #71 in FY2022, not on the FY2023–FY2024 lists and #97 in FY2025; down 62 since FY2020.
95	The Troy Acoustics Corporation Top agencies DHS (Department of Homeland Security)	$5,727	0.1%	Rank history: not on the FY2022–FY2023 lists, #48 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
96	Mccune Lumber Company Top agencies Army (Department of the Army)	$5,084	0.1%	Rank history: #76 in FY2022, #69 in FY2023, #62 in FY2024 and not on the FY2025 list; down 21 since FY2020.
97	Masterpak Inc. Top agencies Smithsonian (Smithsonian Institution)	$5,028	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98	Basic Rubber and Plastics Co. Top agencies DLA (Defense Logistics Agency)	$4,414	0.1%	Rank history: #46 in FY2022, #83 in FY2023, #28 in FY2024 and #95 in FY2025; down 43 since FY2020.
99	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$4,395	0.1%	Rank history: not on the FY2022–FY2024 lists and #34 in FY2025; new, not ranked in FY2020.
100	National Glazing Solutions LLC Top agencies DHS (Department of Homeland Security)	$4,290	0.1%	Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.

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 $7.46 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.

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