Top 100 Contractors in NAICS 32612: Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing, FY2024

Name: Top 100 Contractors in NAICS 32612: Plastics Pipe, Pipe Fitting, and Unlaminated Profile Shape Manufacturing, FY2024
Creator: GovTribe

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

The top 10 won 39% of FY2024 NAICS 32612 contract dollars

Contract obligations: $29,089,046 Net of deobligations, by contracts coded NAICS 32612 or a code under it
Contractors: 432 Parent companies with an obligation
Largest contractor: National Building Contractors, Inc. $3.83 million, 12.7% 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	National Building Contractors, Inc. Top agencies GSA (General Services Administration)	$3,833,110	12.7%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2	Tapesouth Inc. Top agencies GSA (General Services Administration) USAF (Department of the Air Force)	$1,445,219	4.8%	Rank history: #22 in FY2021, #21 in FY2022, #35 in FY2023 and #12 in FY2025; up 33 since FY2023.
3	Polyguard LLC Top agencies VA (Department of Veterans Affairs)	$1,234,222	4.1%	Rank history: #5 in FY2021, #3 in FY2022, #2 in FY2023 and #2 in FY2025; down 1 since FY2023.
4	Containment Corp Top agencies GSA (General Services Administration) Army (Department of the Army) USAF (Department of the Air Force)	$957,961	3.2%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and #5 in FY2025; up 3 since FY2023.
5	Norcatec LLC Top agencies DLA (Defense Logistics Agency)	$951,207	3.2%	Rank history: not on the FY2021–FY2022 lists, #100 in FY2023 and #32 in FY2025; up 95 since FY2023.
6	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$766,801	2.5%	Rank history: #19 in FY2021, #10 in FY2022, #3 in FY2023 and #4 in FY2025; down 3 since FY2023.
7	Spika Design & Manufacturing, Inc. Top agencies DHS (Department of Homeland Security)	$671,230	2.2%	Rank history: #12 in FY2021, #9 in FY2022, #45 in FY2023 and #31 in FY2025; up 38 since FY2023.
8	Scioteq LLC 2 awardees, including Transdigm Inc. and Mason Electric Co. Top agencies DLA (Defense Logistics Agency)	$664,840	2.2%	Rank history: not on the FY2021–FY2022 lists, #38 in FY2023 and not on the FY2025 list; up 30 since FY2023.
9	Opatik Defense Manufacturing, LLC Top agencies DLA (Defense Logistics Agency)	$616,784	2.0%	Rank history: #89 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 212 since FY2023.
10	R P M Supply Corporation Top agencies DLA (Defense Logistics Agency)	$548,250	1.8%	Rank history: #9 in FY2021, not on the FY2022 list, #11 in FY2023 and not on the FY2025 list; up 1 since FY2023.
11	Central Texas Commercial Air Conditioning and Heating, Inc. Top agencies Army (Department of the Army) USAF (Department of the Air Force) DOI (Department of the Interior)	$487,594	1.6%	Rank history: not on the FY2021 list, #48 in FY2022, #28 in FY2023 and #47 in FY2025; up 17 since FY2023.
12	Tower Solutions LLC Top agencies Navy (Department of the Navy)	$465,819	1.5%	Rank history: #1 in FY2021, #46 in FY2022, #6 in FY2023 and not on the FY2025 list; down 6 since FY2023.
13	MPC Industries, Inc. Top agencies GSA (General Services Administration)	$400,218	1.3%	Rank history: #11 in FY2021, #30 in FY2022, #95 in FY2023 and #7 in FY2025; up 82 since FY2023.
14	Linmarr Associates, Inc. Top agencies DLA (Defense Logistics Agency)	$387,882	1.3%	Rank history: #61 in FY2021, #25 in FY2022, #15 in FY2023 and #30 in FY2025; up 1 since FY2023.
15	Integrated Procurement Technologies Top agencies DLA (Defense Logistics Agency)	$385,223	1.3%	Rank history: not on the FY2021–FY2023 lists and #89 in FY2025; new.
16	H C Merchandisers, Inc. Top agencies DLA (Defense Logistics Agency)	$348,325	1.2%	Rank history: not on the FY2021–FY2022 lists, #22 in FY2023 and #10 in FY2025; up 6 since FY2023.
17	Transupport Inc. Top agencies DLA (Defense Logistics Agency)	$347,143	1.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
18	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$313,000	1.0%	Rank history: not on the FY2021–FY2023 lists and #8 in FY2025; new.
19	MCO Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$305,054	1.0%	Rank history: not on the FY2021–FY2023 lists and #80 in FY2025; new.
20	Ruta Supplies Inc. Top agencies DLA (Defense Logistics Agency)	$299,321	1.0%	Rank history: #45 in FY2021, #23 in FY2022, #13 in FY2023 and #38 in FY2025; down 7 since FY2023.
21	B. David Co Inc. Top agencies Peace Corps DOS (Department of State)	$296,386	1.0%	Rank history: #13 in FY2021, #39 in FY2022, #25 in FY2023 and #75 in FY2025; up 4 since FY2023.
22	Hydraulics International, Inc. Top agencies DLA (Defense Logistics Agency)	$280,698	0.9%	Rank history: not on the FY2021 list, #31 in FY2022, #89 in FY2023 and #56 in FY2025; up 67 since FY2023.
23	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$279,093	0.9%	Rank history: not on the FY2021–FY2023 lists and #15 in FY2025; new.
24	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$278,004	0.9%	Rank history: #55 in FY2021, not on the FY2022–FY2023 lists and #24 in FY2025; returned.
25	PCX Inc 2 awardees Top agencies DLA (Defense Logistics Agency)	$265,607	0.9%	Rank history: not on the FY2021 list, #42 in FY2022, not on the FY2023 list and #46 in FY2025; up 93 since FY2023.
26	Clamshell Structures, Inc. Top agencies USAF (Department of the Air Force)	$254,338	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27	T and T Products LLC Top agencies DLA (Defense Logistics Agency)	$242,035	0.8%	Rank history: #64 in FY2021, #29 in FY2022, #40 in FY2023 and #29 in FY2025; up 13 since FY2023.
28	One-Way Manufacturing Inc. Top agencies DLA (Defense Logistics Agency)	$241,950	0.8%	Rank history: #59 in FY2021, #37 in FY2022, #69 in FY2023 and #14 in FY2025; up 41 since FY2023.
29	JA Moody LLC Top agencies DLA (Defense Logistics Agency)	$240,921	0.8%	Rank history: not on the FY2021–FY2023 lists and #6 in FY2025; new.
30	Argo Turboserve Corporation Top agencies DLA (Defense Logistics Agency)	$236,678	0.8%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
31	Atlanta Fork Lifts, Inc. Top agencies Army (Department of the Army) Commerce (Department of Commerce) Navy (Department of the Navy)	$227,632	0.8%	Rank history: #4 in FY2021, #11 in FY2022, #4 in FY2023 and #22 in FY2025; down 27 since FY2023.
32	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$220,603	0.7%	Rank history: #27 in FY2021, #13 in FY2022, #12 in FY2023 and #19 in FY2025; down 20 since FY2023.
33	The Boeing Company 4 awardees, including Boeing Distribution Services X, Inc., Boeing Distribution Services, Inc. and Boeing Distribution, Inc. Top agencies DLA (Defense Logistics Agency)	$218,378	0.7%	Rank history: #37 in FY2021, not on the FY2022 list, #62 in FY2023 and #28 in FY2025; up 29 since FY2023.
34	ESI Acquisition Corp. Through JA Moody LLC Top agencies DLA (Defense Logistics Agency)	$217,576	0.7%	Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and not on the FY2025 list; down 1 since FY2023.
35	Batteries Sooner, LLC Top agencies DOJ (Department of Justice) Army (Department of the Army)	$216,147	0.7%	Rank history: not on the FY2021 list, #7 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
36	SAFRAN 3 awardees, including Avox Systems Inc., Safran Electrical Components Canada Inc. and Air Cruisers Company, LLC Top agencies DLA (Defense Logistics Agency)	$214,302	0.7%	Rank history: #91 in FY2021, #40 in FY2022, #5 in FY2023 and not on the FY2025 list; down 31 since FY2023.
37	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$204,427	0.7%	Rank history: #41 in FY2021, #32 in FY2022, #64 in FY2023 and #3 in FY2025; up 27 since FY2023.
38	International Automated Systems Inc. Top agencies USAF (Department of the Air Force)	$181,425	0.6%	Rank history: #7 in FY2021, #1 in FY2022, #20 in FY2023 and #71 in FY2025; down 18 since FY2023.
39	Lobo Ventures Ltd Top agencies DLA (Defense Logistics Agency)	$181,250	0.6%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
40	B & H International LLC Top agencies Navy (Department of the Navy) Army (Department of the Army)	$179,453	0.6%	Rank history: not on the FY2021–FY2022 lists, #59 in FY2023 and not on the FY2025 list; up 19 since FY2023.
41	King Nutronics Corporation Top agencies DLA (Defense Logistics Agency)	$176,107	0.6%	Rank history: #72 in FY2021, #33 in FY2022, #41 in FY2023 and #34 in FY2025; unchanged since FY2023.
42	Salem Manufacturing & Sales Inc. Top agencies DLA (Defense Logistics Agency)	$172,985	0.6%	Rank history: not on the FY2021 list, #47 in FY2022, #83 in FY2023 and #51 in FY2025; up 41 since FY2023.
43	Aero-Dyne Supply Co., Inc. Top agencies DLA (Defense Logistics Agency)	$164,309	0.5%	Rank history: #75 in FY2021, #35 in FY2022, #36 in FY2023 and not on the FY2025 list; down 7 since FY2023.
44	Midway Industrial Supply Inc. Top agencies DLA (Defense Logistics Agency)	$161,034	0.5%	Rank history: #90 in FY2021, #67 in FY2022, #66 in FY2023 and #48 in FY2025; up 22 since FY2023.
45	Meggitt Aerospace Limited Through Parker-Hannifin Corporation Top agencies Navy (Department of the Navy)	$160,000	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
46	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$158,741	0.5%	Rank history: not on the FY2021–FY2023 lists and #27 in FY2025; new.
47	DGS Services Inc. Top agencies DOI (Department of the Interior)	$155,963	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 59 since FY2023.
48	Triman Industries Inc. Top agencies DLA (Defense Logistics Agency)	$155,632	0.5%	Rank history: #20 in FY2021, not on the FY2022 list, #56 in FY2023 and #17 in FY2025; up 8 since FY2023.
49	Jamaica Bearings Co., Inc. 2 awardees Top agencies DLA (Defense Logistics Agency)	$155,021	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 218 since FY2023.
50	Janels Industries Inc. Top agencies DLA (Defense Logistics Agency)	$150,000	0.5%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 198 since FY2023.
51	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$148,617	0.5%	Rank history: not on the FY2021–FY2023 lists and #39 in FY2025; new.
52	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$143,607	0.5%	Rank history: not on the FY2021–FY2022 lists, #16 in FY2023 and #41 in FY2025; down 36 since FY2023.
53	Adept Fasteners Inc. Top agencies DLA (Defense Logistics Agency)	$137,084	0.5%	Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
54	ITL LLC Top agencies DLA (Defense Logistics Agency)	$136,764	0.5%	Rank history: not on the FY2021–FY2023 lists and #13 in FY2025; new.
55	Gray Manufacturing Company, Inc. Top agencies USAF (Department of the Air Force) Army (Department of the Army)	$135,339	0.4%	Rank history: #35 in FY2021, not on the FY2022 list, #10 in FY2023 and not on the FY2025 list; down 45 since FY2023.
56	TNL Sales LLC Top agencies DLA (Defense Logistics Agency)	$128,933	0.4%	Rank history: #94 in FY2021, not on the FY2022 list, #51 in FY2023 and #69 in FY2025; down 5 since FY2023.
57	Oil States Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$125,695	0.4%	Rank history: not on the FY2021–FY2023 lists and #18 in FY2025; new.
58	Hoosier Industrial Supply, Inc. Top agencies DLA (Defense Logistics Agency)	$125,493	0.4%	Rank history: not on the FY2021–FY2022 lists, #81 in FY2023 and #54 in FY2025; up 23 since FY2023.
59	Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$122,878	0.4%	Rank history: #44 in FY2021, #14 in FY2022, #8 in FY2023 and not on the FY2025 list; down 51 since FY2023.
60	CRT Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$122,696	0.4%	Rank history: not on the FY2021 list, #100 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
61	Supplied Industrial Solutions, Inc. Top agencies Army (Department of the Army)	$121,525	0.4%	Rank history: not on the FY2021 list, #18 in FY2022, #1 in FY2023 and not on the FY2025 list; down 60 since FY2023.
62	BEC Systems LLC Top agencies DLA (Defense Logistics Agency)	$117,617	0.4%	Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; up 161 since FY2023.
63	AMS 21St Century Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$113,438	0.4%	Rank history: not on the FY2021–FY2023 lists and #65 in FY2025; up 177 since FY2023.
64	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$108,039	0.4%	Rank history: not on the FY2021 list, #63 in FY2022, #21 in FY2023 and not on the FY2025 list; down 43 since FY2023.
65	Tate Andale, LLC Top agencies DLA (Defense Logistics Agency)	$106,206	0.4%	Rank history: #36 in FY2021, not on the FY2022 list, #57 in FY2023 and #36 in FY2025; down 8 since FY2023.
66	Southern Automotive Wholesalers, Inc. Top agencies DLA (Defense Logistics Agency)	$102,139	0.3%	Rank history: not on the FY2021 list, #93 in FY2022, #17 in FY2023 and not on the FY2025 list; down 49 since FY2023.
67	Wing Inflatables Inc. Top agencies DLA (Defense Logistics Agency) Navy (Department of the Navy)	$101,861	0.3%	Rank history: not on the FY2021–FY2022 lists, #97 in FY2023 and not on the FY2025 list; up 30 since FY2023.
68	Triad Technologies LLC Top agencies DLA (Defense Logistics Agency)	$100,233	0.3%	Rank history: #81 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 55 since FY2023.
69	Buchanans Tube Bending Company Inc. Top agencies DLA (Defense Logistics Agency)	$97,801	0.3%	Rank history: #63 in FY2021, #68 in FY2022, #47 in FY2023 and #91 in FY2025; down 22 since FY2023.
70	EZ Aero MFG Inc. Top agencies DLA (Defense Logistics Agency)	$96,738	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71	L.m. Gill Welding & Manufacturing, L.L.C. Top agencies DLA (Defense Logistics Agency)	$93,929	0.3%	Rank history: not on the FY2021 list, #34 in FY2022, #44 in FY2023 and not on the FY2025 list; down 27 since FY2023.
72	DBR Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$91,234	0.3%	Rank history: not on the FY2021 list, #24 in FY2022, #92 in FY2023 and not on the FY2025 list; up 20 since FY2023.
73	Central Air Compressor Company Top agencies Army (Department of the Army) USDA (Department of Agriculture) HHS (Department of Health and Human Services)	$90,096	0.3%	Rank history: #66 in FY2021, not on the FY2022 list, #77 in FY2023 and #92 in FY2025; up 4 since FY2023.
74	Royal Media Network Inc Top agencies Navy (Department of the Navy)	$89,949	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
75	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency)	$87,200	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 301 since FY2023.
76	R.m. Waite Co., LLC Top agencies GSA (General Services Administration)	$85,839	0.3%	Rank history: #24 in FY2021, #22 in FY2022, #31 in FY2023 and #82 in FY2025; down 45 since FY2023.
77	Advanced Products Services Inc. Top agencies DLA (Defense Logistics Agency)	$83,339	0.3%	Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
78	Coordinated Defense Supply Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$82,563	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79	Mid-State Aerospace Inc. Top agencies DLA (Defense Logistics Agency)	$82,141	0.3%	Rank history: #30 in FY2021, not on the FY2022–FY2023 lists and #86 in FY2025; up 147 since FY2023.
80	Cavanaugh Government Group, LLC Top agencies DLA (Defense Logistics Agency)	$78,900	0.3%	Rank history: not on the FY2021–FY2023 lists and #88 in FY2025; up 112 since FY2023.
81	Global Incorporated Top agencies DLA (Defense Logistics Agency)	$78,769	0.3%	Rank history: not on the FY2021–FY2022 lists, #26 in FY2023 and #63 in FY2025; down 55 since FY2023.
82	Johnson & Towers LLC Top agencies DLA (Defense Logistics Agency)	$76,811	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83	Bb&G Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$76,006	0.3%	Rank history: not on the FY2021–FY2023 lists and #70 in FY2025; up 27 since FY2023.
84	Aero-Glen International LLC Top agencies DLA (Defense Logistics Agency)	$75,712	0.3%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 41 since FY2023.
85	Eagle Equipment Corporation Top agencies DLA (Defense Logistics Agency)	$71,112	0.2%	Rank history: #78 in FY2021, #71 in FY2022, not on the FY2023 list and not on the FY2025 list; up 49 since FY2023.
86	Integrated Propel Machining LLC Top agencies DLA (Defense Logistics Agency)	$71,070	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87	Ohio Machinery Co Top agencies DLA (Defense Logistics Agency)	$68,152	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 158 since FY2023.
88	MTU Aero Engines Holding AG Through Vericor Power Systems LLC Top agencies DLA (Defense Logistics Agency)	$67,338	0.2%	Rank history: not on the FY2021 list, #85 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
89	The Union Iron Works Top agencies Army (Department of the Army)	$66,896	0.2%	Rank history: #15 in FY2021, #55 in FY2022, #32 in FY2023 and #9 in FY2025; down 57 since FY2023.
90	Detroit Defense Systems, LLC Top agencies DLA (Defense Logistics Agency)	$64,899	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
91	Jenks Inc. Top agencies DOS (Department of State)	$64,751	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 298 since FY2023.
92	VSE Corporation Top agencies DLA (Defense Logistics Agency)	$60,460	0.2%	Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; up 145 since FY2023.
93	Rudy Iii, Ernest Top agencies DLA (Defense Logistics Agency)	$59,500	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 185 since FY2023.
94	Protronic LLC Top agencies DLA (Defense Logistics Agency)	$58,722	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 44 since FY2023.
95	Panther Machining and Hardware LLC Top agencies DLA (Defense Logistics Agency)	$57,635	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
96	Robeck Fluid Power Co. Top agencies DLA (Defense Logistics Agency)	$57,122	0.2%	Rank history: #95 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
97	Bushnell Inc. Top agencies DLA (Defense Logistics Agency)	$57,099	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 12 since FY2023.
98	BAE Systems 2 awardees, including BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$53,195	0.2%	Rank history: not on the FY2021–FY2023 lists and #43 in FY2025; new.
99	Legacy Product Support Llc. Top agencies DLA (Defense Logistics Agency)	$53,172	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100	Control Factors-Seattle, Inc. Top agencies DLA (Defense Logistics Agency)	$52,067	0.2%	Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 22 since FY2023.

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100 of 432 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 32612

Code	Net obligations	Largest contractor
326122 Plastics Pipe and Pipe Fitting Manufacturing	$27,190,749	National Building Contractors, Inc.
326121 Unlaminated Plastics Profile Shape Manufacturing	$1,898,297	Polyguard 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 $30.1 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 32612 contractors in FY2024?

1. National Building Contractors, Inc. ($3.83M), 2. Tapesouth Inc. ($1.45M), 3. Polyguard LLC ($1.23M), 4. Containment Corp ($958K), 5. Norcatec LLC ($951K), 6. Pioneer Industries, LLC ($767K), 7. Spika Design & Manufacturing, Inc. ($671K), 8. Scioteq LLC ($665K), 9. Opatik Defense Manufacturing, LLC ($617K), 10. R P M Supply Corporation ($548K).

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