Top 100 Contractors in NAICS 3271: Clay Product and Refractory Manufacturing, FY2025

Name: Top 100 Contractors in NAICS 3271: Clay Product and Refractory Manufacturing, FY2025
Creator: GovTribe

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 47% of FY2025 NAICS 3271 contract dollars

Contract obligations: $3,071,940 Net of deobligations, by contracts coded NAICS 3271 or a code under it
Contractors: 163 Parent companies with an obligation
Largest contractor: F & M Micro Products Inc. $391 thousand, 11.7% 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	F & M Micro Products Inc. Top agencies GSA (General Services Administration)	$391,215	11.7%	Rank history: not on the FY2021–FY2022 lists, #7 in FY2023 and #4 in FY2024; up 3 since FY2024.
2	Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC Top agencies DLA (Defense Logistics Agency)	$260,236	7.8%	Rank history: not on the FY2021–FY2023 lists and #3 in FY2024; up 1 since FY2024.
3	Pickard Inc. Top agencies USAF (Department of the Air Force)	$198,030	5.9%	Rank history: not on the FY2021–FY2022 lists, #69 in FY2023 and not on the FY2024 list; returned.
4	Rock & Associates Top agencies DOE (Department of Energy)	$178,566	5.3%	Rank history: not on the FY2021 list, #1 in FY2022, #1 in FY2023 and #1 in FY2024; down 3 since FY2024.
5	Jamaica Bearings Co., Inc. Top agencies DLA (Defense Logistics Agency)	$126,250	3.8%	Rank history: not on the FY2021–FY2024 lists; new.
6	Dela Technology Corporation Top agencies DLA (Defense Logistics Agency)	$121,120	3.6%	Rank history: #92 in FY2021, #56 in FY2022, #52 in FY2023 and #96 in FY2024; up 90 since FY2024.
7	Cain Construction, LLC Top agencies Army (Department of the Army)	$89,479	2.7%	Rank history: not on the FY2021 list, #12 in FY2022, #18 in FY2023 and #32 in FY2024; up 25 since FY2024.
8	Management Services Group, Inc. Top agencies DLA (Defense Logistics Agency)	$77,911	2.3%	Rank history: #41 in FY2021, not on the FY2022 list, #29 in FY2023 and #87 in FY2024; up 79 since FY2024.
9	Saint-Gobain Ceramics & Plastics Inc Through Saint-Gobain Advanced Ceramics LLC Top agencies USUHS (DOD Uniformed Services University of the Health Sciences)	$70,680	2.1%	Rank history: not on the FY2021–FY2024 lists; new.
10	Edel Engineering Development Co. Top agencies DLA (Defense Logistics Agency)	$66,539	2.0%	Rank history: #51 in FY2021, #33 in FY2022, #16 in FY2023 and #39 in FY2024; up 29 since FY2024.
11	Pioneer Industries, LLC Top agencies DLA (Defense Logistics Agency)	$60,674	1.8%	Rank history: #20 in FY2021, #55 in FY2022, #6 in FY2023 and #2 in FY2024; down 9 since FY2024.
12	Jo-Kell Inc. Top agencies DLA (Defense Logistics Agency)	$56,780	1.7%	Rank history: not on the FY2021 list, #9 in FY2022, #40 in FY2023 and #54 in FY2024; up 42 since FY2024.
13	Epko Supply Inc. Top agencies Army (Department of the Army)	$50,117	1.5%	Rank history: #65 in FY2021 and not on the FY2022–FY2024 lists; returned.
14	Seemann Composites, LLC Top agencies Navy (Department of the Navy)	$48,876	1.5%	Rank history: not on the FY2021–FY2023 lists and #16 in FY2024; up 2 since FY2024.
15	Granite Group, LLC Top agencies HHS (Department of Health and Human Services)	$48,160	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
16	Coorstek Inc. Top agencies NASA (National Aeronautics and Space Administration)	$45,629	1.4%	Rank history: not on the FY2021–FY2024 lists; new.
17	Larkos Packing and Distribution Inc. Top agencies DLA (Defense Logistics Agency)	$38,118	1.1%	Rank history: #63 in FY2021, #52 in FY2022, #86 in FY2023 and #72 in FY2024; up 55 since FY2024.
18	Wesley B Jones Electrical Inc. Top agencies Army (Department of the Army)	$37,985	1.1%	Rank history: not on the FY2021–FY2022 lists, #27 in FY2023 and #23 in FY2024; up 5 since FY2024.
19	Aircraft & Commercial Enterprises, Inc. Top agencies DLA (Defense Logistics Agency)	$37,631	1.1%	Rank history: not on the FY2021 list, #43 in FY2022, not on the FY2023 list and #75 in FY2024; up 56 since FY2024.
20	General Dynamics Corporation 3 awardees, including General Dynamics Land Systems Inc. and General Dynamics Mission Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$37,211	1.1%	Rank history: not on the FY2021–FY2023 lists and #5 in FY2024; down 15 since FY2024.
21	J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc. Top agencies DLA (Defense Logistics Agency)	$35,814	1.1%	Rank history: not on the FY2021–FY2023 lists and #34 in FY2024; up 13 since FY2024.
22	Kampi Components Co Inc. Top agencies DLA (Defense Logistics Agency)	$35,423	1.1%	Rank history: #31 in FY2021, #25 in FY2022, #8 in FY2023 and #29 in FY2024; up 7 since FY2024.
23	Heico Aerospace Corporat Through Air Cost Control US, LLC Top agencies DLA (Defense Logistics Agency)	$35,077	1.0%	Rank history: #96 in FY2021 and not on the FY2022–FY2024 lists; returned.
24	11400 LLC Top agencies DLA (Defense Logistics Agency)	$33,208	1.0%	Rank history: not on the FY2021–FY2024 lists; new.
25	Highland Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$31,164	0.9%	Rank history: not on the FY2021–FY2023 lists and #20 in FY2024; down 5 since FY2024.
26	M&B Assembly Corp Top agencies DLA (Defense Logistics Agency)	$29,265	0.9%	Rank history: not on the FY2021–FY2024 lists; new.
27	BSE Performance, LLC Top agencies Army (Department of the Army)	$28,399	0.8%	Rank history: #26 in FY2021, not on the FY2022 list, #24 in FY2023 and #26 in FY2024; down 1 since FY2024.
28	Galco Industrial Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$28,161	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
29	Bb&G Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$27,108	0.8%	Rank history: #62 in FY2021, #29 in FY2022, #22 in FY2023 and #15 in FY2024; down 14 since FY2024.
30	Save Again.com Top agencies DOI (Department of the Interior)	$26,900	0.8%	Rank history: not on the FY2021–FY2024 lists; new.
31	Gill Group, Inc. Top agencies VA (Department of Veterans Affairs)	$26,036	0.8%	Rank history: not on the FY2021–FY2024 lists; up 76 since FY2024.
32	Phoenix Trading Inc. Top agencies DLA (Defense Logistics Agency)	$22,791	0.7%	Rank history: #50 in FY2021, #44 in FY2022, #39 in FY2023 and #24 in FY2024; down 8 since FY2024.
33	VON Carson Freight LLC Top agencies DLA (Defense Logistics Agency)	$22,362	0.7%	Rank history: not on the FY2021–FY2024 lists; new.
34	Electro-Line Inc. Top agencies DLA (Defense Logistics Agency)	$22,259	0.7%	Rank history: #57 in FY2021, #46 in FY2022, #33 in FY2023 and #35 in FY2024; up 1 since FY2024.
35	Westsim Engineering, Inc. Top agencies DLA (Defense Logistics Agency)	$21,272	0.6%	Rank history: #32 in FY2021, #41 in FY2022, #77 in FY2023 and #89 in FY2024; up 54 since FY2024.
36	Teledyne Instruments Inc. Top agencies Navy (Department of the Navy)	$20,824	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
37	RTX Corporation Through Rockwell Collins, Inc. Top agencies DLA (Defense Logistics Agency)	$20,710	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
38	Oshkosh Corporation Through Oshkosh Defense LLC Top agencies DLA (Defense Logistics Agency)	$20,232	0.6%	Rank history: not on the FY2021–FY2024 lists; up 80 since FY2024.
39	FSR Consulting LLC Top agencies Army (Department of the Army)	$19,865	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
40	Fluidra SA Through Evac North America Inc. Top agencies DLA (Defense Logistics Agency)	$18,650	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
41	LSC Industries LLC Top agencies DLA (Defense Logistics Agency)	$18,499	0.6%	Rank history: not on the FY2021–FY2024 lists; new.
42	LSP Industrial Ceramics Inc. Top agencies NASA (National Aeronautics and Space Administration)	$18,433	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
43	Pueblo Hotel Supply Co Top agencies DLA (Defense Logistics Agency)	$17,842	0.5%	Rank history: not on the FY2021–FY2023 lists and #61 in FY2024; up 18 since FY2024.
44	Magellan Aerospace, Mississauga Through Magellan Aerospace, New York, Inc. Top agencies DLA (Defense Logistics Agency)	$17,586	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
45	VC Displays, Inc. Top agencies DLA (Defense Logistics Agency)	$17,000	0.5%	Rank history: not on the FY2021–FY2022 lists, #78 in FY2023 and not on the FY2024 list; returned.
46	International Television Corp Top agencies DLA (Defense Logistics Agency)	$16,761	0.5%	Rank history: not on the FY2021–FY2023 lists and #41 in FY2024; down 5 since FY2024.
47	Birdon America Inc. Top agencies DLA (Defense Logistics Agency)	$16,557	0.5%	Rank history: #46 in FY2021, #31 in FY2022 and not on the FY2023–FY2024 lists; returned.
48	Shani Wallace Top agencies Navy (Department of the Navy)	$16,440	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
49	National Material Supply Company, LLC Top agencies DLA (Defense Logistics Agency)	$16,000	0.5%	Rank history: not on the FY2021–FY2024 lists; new.
50	Glenair, Inc. Top agencies DLA (Defense Logistics Agency)	$15,762	0.5%	Rank history: not on the FY2021–FY2022 lists, #49 in FY2023 and #71 in FY2024; up 21 since FY2024.
51	JJ Remington LLC Top agencies DLA (Defense Logistics Agency)	$14,663	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
52	Burhani Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$13,583	0.4%	Rank history: #52 in FY2021 and not on the FY2022–FY2024 lists; returned.
53	Rev-Cap Company, Inc. Top agencies DLA (Defense Logistics Agency)	$12,600	0.4%	Rank history: #33 in FY2021, not on the FY2022 list, #13 in FY2023 and #70 in FY2024; up 17 since FY2024.
54	Par Defense Industries, LLC Top agencies DLA (Defense Logistics Agency)	$11,784	0.4%	Rank history: not on the FY2021–FY2024 lists; new.
55	Douglas Food Stores Inc. Top agencies DLA (Defense Logistics Agency)	$11,702	0.3%	Rank history: #37 in FY2021, not on the FY2022 list, #70 in FY2023 and not on the FY2024 list; returned.
56	Boelter Companies Inc. Through Citisco, LLC Top agencies DLA (Defense Logistics Agency)	$11,520	0.3%	Rank history: #83 in FY2021, not on the FY2022–FY2023 lists and #92 in FY2024; up 36 since FY2024.
57	G M J Machine Co, Inc. Top agencies DLA (Defense Logistics Agency)	$11,461	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
58	Cloud11 LLC Top agencies DLA (Defense Logistics Agency)	$11,050	0.3%	Rank history: not on the FY2021–FY2022 lists, #53 in FY2023 and not on the FY2024 list; returned.
59	Comperipherals Incorporated Top agencies DLA (Defense Logistics Agency)	$10,250	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
60	Govparts LLC Top agencies DLA (Defense Logistics Agency)	$10,007	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
61	Air / Flex Industries, Inc. Top agencies DLA (Defense Logistics Agency)	$9,270	0.3%	Rank history: not on the FY2021 list, #81 in FY2022, #9 in FY2023 and not on the FY2024 list; returned.
62	GI Corporation Top agencies DLA (Defense Logistics Agency)	$9,203	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
63	American Defense Components, LLC Top agencies DLA (Defense Logistics Agency)	$9,000	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
64	The Globe Equipment Company Inc Top agencies DLA (Defense Logistics Agency)	$8,791	0.3%	Rank history: #72 in FY2021, not on the FY2022 list, #47 in FY2023 and #82 in FY2024; up 18 since FY2024.
65	Leidos Holdings, Inc. Through Leidos, Inc. Top agencies DLA (Defense Logistics Agency)	$8,631	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
66	Austin Hardware & Supply Inc. Top agencies DLA (Defense Logistics Agency)	$8,528	0.3%	Rank history: not on the FY2021–FY2024 lists; new.
67	Polytronix Machining and Fabrication LLC Top agencies DLA (Defense Logistics Agency)	$8,511	0.3%	Rank history: not on the FY2021–FY2023 lists and #44 in FY2024; down 23 since FY2024.
68	Liberty Communications, Inc. Top agencies DLA (Defense Logistics Agency)	$8,307	0.2%	Rank history: not on the FY2021 list, #63 in FY2022, #42 in FY2023 and #51 in FY2024; down 17 since FY2024.
69	Seahorse Defense Supply, LLC Top agencies DLA (Defense Logistics Agency)	$8,303	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
70	BAE Systems Through BAE Systems Land & Armaments L.P. Top agencies DLA (Defense Logistics Agency)	$7,900	0.2%	Rank history: #14 in FY2021, #57 in FY2022, #48 in FY2023 and #8 in FY2024; down 62 since FY2024.
71	Leach International Corp Through CMC Electronics Inc. Top agencies DLA (Defense Logistics Agency)	$7,745	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
72	Oppenheimer Precision Products Inc. Top agencies DLA (Defense Logistics Agency)	$7,300	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
73	Aero Manufacturing, L.l.c Top agencies DLA (Defense Logistics Agency)	$7,180	0.2%	Rank history: #53 in FY2021 and not on the FY2022–FY2024 lists; returned.
74	Empire Avionics Corp. Top agencies DLA (Defense Logistics Agency)	$6,868	0.2%	Rank history: not on the FY2021–FY2022 lists, #82 in FY2023 and not on the FY2024 list; returned.
75	Daniels Manufacturing Corporation Top agencies DLA (Defense Logistics Agency)	$6,842	0.2%	Rank history: not on the FY2021–FY2024 lists; up 42 since FY2024.
76	Phillip Cable Manufacturing, Inc. Top agencies DLA (Defense Logistics Agency)	$6,236	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
77	MTC Engineering LLC Top agencies DLA (Defense Logistics Agency)	$5,859	0.2%	Rank history: not on the FY2021–FY2023 lists and #63 in FY2024; down 14 since FY2024.
78	MPI Fastech, LLC Top agencies Navy (Department of the Navy)	$5,685	0.2%	Rank history: not on the FY2021–FY2024 lists; new.
79	Precision Electronics, Inc. Top agencies DLA (Defense Logistics Agency)	$5,576	0.2%	Rank history: not on the FY2021–FY2022 lists, #66 in FY2023 and #84 in FY2024; up 5 since FY2024.
80	Fromm Electric Supply of Reading, Penna., LLC Top agencies DLA (Defense Logistics Agency)	$5,316	0.2%	Rank history: #95 in FY2021 and not on the FY2022–FY2024 lists; returned.
81	ECI Defense Group, Inc. Top agencies DLA (Defense Logistics Agency)	$5,243	0.2%	Rank history: #3 in FY2021, not on the FY2022–FY2023 lists and #13 in FY2024; down 68 since FY2024.
82	Rudy Iii, Ernest Top agencies DLA (Defense Logistics Agency)	$5,198	0.2%	Rank history: #54 in FY2021, #50 in FY2022, #43 in FY2023 and #58 in FY2024; down 24 since FY2024.
83	NTL Industries Inc. Top agencies DLA (Defense Logistics Agency)	$4,957	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
84	N-Tegrity Systems LLC Top agencies DLA (Defense Logistics Agency)	$4,771	0.1%	Rank history: #9 in FY2021, #14 in FY2022, #11 in FY2023 and #11 in FY2024; down 73 since FY2024.
85	Samros Enterprises Inc. Top agencies DLA (Defense Logistics Agency)	$4,516	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
86	Norva Plastics Inc. Top agencies Navy (Department of the Navy)	$4,495	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
87	Bayfront Metal Products LLC Top agencies DLA (Defense Logistics Agency)	$4,180	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
88	Rubiconsulting, LLC Top agencies DLA (Defense Logistics Agency)	$4,113	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
89	Stratus Services, L.L.C. Through Stratus Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$3,725	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
90	Ameripack Inc. Top agencies DLA (Defense Logistics Agency)	$3,524	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
91	Bandak Aviation Inc. Top agencies DLA (Defense Logistics Agency)	$3,440	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
92	Macomb Sheet Metal Inc. Top agencies DLA (Defense Logistics Agency)	$3,190	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
93	Madison Electric Co Top agencies DLA (Defense Logistics Agency)	$3,006	0.1%	Rank history: #93 in FY2021, #62 in FY2022, #75 in FY2023 and #47 in FY2024; down 46 since FY2024.
94	Tidewater Marine Electric LLC Top agencies DLA (Defense Logistics Agency)	$3,000	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
95	B & K Solutions, Inc. Top agencies DLA (Defense Logistics Agency)	$2,934	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
96	Jgils, LLC Top agencies DLA (Defense Logistics Agency)	$2,802	0.1%	Rank history: #69 in FY2021, #85 in FY2022, #59 in FY2023 and #85 in FY2024; down 11 since FY2024.
97	S I T Corporation Top agencies DLA (Defense Logistics Agency)	$2,779	0.1%	Rank history: not on the FY2021 list, #17 in FY2022, #50 in FY2023 and not on the FY2024 list; returned.
98	Abhb LLC Top agencies DLA (Defense Logistics Agency)	$2,774	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
99	Shiloh Industries Inc. Top agencies DLA (Defense Logistics Agency)	$2,542	0.1%	Rank history: not on the FY2021–FY2024 lists; new.
100	Teledyne Technologies Incorporated Through Teledyne Flir Unmanned Ground Systems, Inc. Top agencies DLA (Defense Logistics Agency)	$2,524	0.1%	Rank history: not on the FY2021–FY2024 lists; new.

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100 of 163 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 3271

Code	Net obligations	Largest contractor
32711 Pottery, Ceramics, and Plumbing Fixture Manufacturing	$2,392,334	F & M Micro Products Inc.

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 $3.35 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 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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 3271 contractors in FY2025?

1. F & M Micro Products Inc. ($391K), 2. Arctic Slope Regional Corporation ($260K), 3. Pickard Inc. ($198K), 4. Rock & Associates ($179K), 5. Jamaica Bearings Co., Inc. ($126K), 6. Dela Technology Corporation ($121K), 7. Cain Construction, LLC ($89.5K), 8. Management Services Group, Inc. ($77.9K), 9. Saint-Gobain Ceramics & Plastics Inc ($70.7K), 10. Edel Engineering Development Co. ($66.5K).

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