Top 99 Contractors in NAICS 3271: Clay Product and Refractory Manufacturing, FY2023

Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe

The top 10 won 70% of FY2023 NAICS 3271 contract dollars

Ranking facts

Contract obligations
$3,495,908 Net of deobligations, by contracts coded NAICS 3271 or a code under it
Contractors
103 Parent companies with an obligation
Largest contractor
Rock & Associates $858 thousand, 24.1% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 99 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $858,480
Rank history: not on the FY2021 list, #1 in FY2022, #1 in FY2024 and #4 in FY2025; unchanged since FY2022.
2
Allied Defense Industries Inc. 2 awardees, including Allied Marine Services LLC
$404,304
Rank history: not on the FY2021 list, #87 in FY2022, #43 in FY2024 and not on the FY2025 list; up 85 since FY2022.
3 $212,523
Rank history: #48 in FY2021, #27 in FY2022, #33 in FY2024 and not on the FY2025 list; up 24 since FY2022.
4
Coorstek Vista Inc. Through Coorstek Inc.
$199,906
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
5
Ceramtec North America LLC
$198,826
Rank history: #4 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
6 $148,467
Rank history: #20 in FY2021, #55 in FY2022, #2 in FY2024 and #11 in FY2025; up 49 since FY2022.
7 $144,030
Rank history: not on the FY2021–FY2022 lists, #4 in FY2024 and #1 in FY2025; new.
8 $117,203
Rank history: #31 in FY2021, #25 in FY2022, #29 in FY2024 and #22 in FY2025; up 17 since FY2022.
9 $114,255
Rank history: not on the FY2021 list, #81 in FY2022, not on the FY2024 list and #61 in FY2025; up 72 since FY2022.
10 $95,257
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
11 $81,102
Rank history: #9 in FY2021, #14 in FY2022, #11 in FY2024 and #84 in FY2025; up 3 since FY2022.
12 $48,375
Rank history: #27 in FY2021, #21 in FY2022 and not on the FY2024–FY2025 lists; up 9 since FY2022.
13 $45,580
Rank history: #33 in FY2021, not on the FY2022 list, #70 in FY2024 and #53 in FY2025; returned.
14 $44,440
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
15 $40,302
Rank history: #10 in FY2021, not on the FY2022 list, #21 in FY2024 and not on the FY2025 list; returned.
16 $37,240
Rank history: #51 in FY2021, #33 in FY2022, #39 in FY2024 and #10 in FY2025; up 17 since FY2022.
17 $36,117
Rank history: #59 in FY2021, #32 in FY2022, #12 in FY2024 and not on the FY2025 list; up 15 since FY2022.
18 $34,846
Rank history: not on the FY2021 list, #12 in FY2022, #32 in FY2024 and #7 in FY2025; down 6 since FY2022.
19 $34,080
Rank history: #11 in FY2021, #2 in FY2022, #99 in FY2024 and not on the FY2025 list; down 17 since FY2022.
20 $32,589
Rank history: #1 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
21 $30,480
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
22 $30,400
Rank history: #62 in FY2021, #29 in FY2022, #15 in FY2024 and #29 in FY2025; up 7 since FY2022.
23 $29,917
Rank history: not on the FY2021–FY2022 lists, #18 in FY2024 and not on the FY2025 list; new.
24 $25,644
Rank history: #26 in FY2021, not on the FY2022 list, #26 in FY2024 and #27 in FY2025; returned.
25 $25,448
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
26
Staples Inc.
$23,893
Rank history: #58 in FY2021, #80 in FY2022 and not on the FY2024–FY2025 lists; up 54 since FY2022.
27 $20,741
Rank history: not on the FY2021–FY2022 lists, #23 in FY2024 and #18 in FY2025; new.
28 $20,482
Rank history: #23 in FY2021, #71 in FY2022, #88 in FY2024 and not on the FY2025 list; up 43 since FY2022.
29 $20,035
Rank history: #41 in FY2021, not on the FY2022 list, #87 in FY2024 and #8 in FY2025; returned.
30 $19,730
Rank history: not on the FY2021–FY2022 lists, #46 in FY2024 and not on the FY2025 list; new.
31 $17,632
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
32 $17,602
Rank history: not on the FY2021 list, #88 in FY2022, #79 in FY2024 and not on the FY2025 list; up 56 since FY2022.
33 $17,536
Rank history: #57 in FY2021, #46 in FY2022, #35 in FY2024 and #34 in FY2025; up 13 since FY2022.
34 $15,120
Rank history: #19 in FY2021, not on the FY2022 list, #22 in FY2024 and not on the FY2025 list; returned.
35 $14,487
Rank history: not on the FY2021 list, #3 in FY2022 and not on the FY2024–FY2025 lists; down 32 since FY2022.
36 $13,810
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
37 $13,460
Rank history: not on the FY2021 list, #38 in FY2022, #10 in FY2024 and not on the FY2025 list; up 1 since FY2022.
38 $13,148
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
39 $11,920
Rank history: #50 in FY2021, #44 in FY2022, #24 in FY2024 and #32 in FY2025; up 5 since FY2022.
40 $11,443
Rank history: not on the FY2021 list, #9 in FY2022, #54 in FY2024 and #12 in FY2025; down 31 since FY2022.
41 $10,215
Rank history: #25 in FY2021, #37 in FY2022, #17 in FY2024 and not on the FY2025 list; down 4 since FY2022.
42 $9,740
Rank history: not on the FY2021 list, #63 in FY2022, #51 in FY2024 and #68 in FY2025; up 21 since FY2022.
43 $9,269
Rank history: #54 in FY2021, #50 in FY2022, #58 in FY2024 and #82 in FY2025; up 7 since FY2022.
44 $8,862
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
45 $8,680
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
46 $8,652
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
47 $8,387
Rank history: #72 in FY2021, not on the FY2022 list, #82 in FY2024 and #64 in FY2025; returned.
48 $8,202
Rank history: #14 in FY2021, #57 in FY2022, #8 in FY2024 and #70 in FY2025; up 9 since FY2022.
49 $7,563
Rank history: not on the FY2021–FY2022 lists, #71 in FY2024 and #50 in FY2025; new.
50 $6,883
Rank history: not on the FY2021 list, #17 in FY2022, not on the FY2024 list and #97 in FY2025; down 33 since FY2022.
51 $6,672
Rank history: not on the FY2021 list, #49 in FY2022, #60 in FY2024 and not on the FY2025 list; down 2 since FY2022.
52 $5,863
Rank history: #92 in FY2021, #56 in FY2022, #96 in FY2024 and #6 in FY2025; up 4 since FY2022.
53 $5,523
Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #58 in FY2025; new.
54 $5,103
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
55 $5,054
Rank history: not on the FY2021–FY2022 lists, #69 in FY2024 and not on the FY2025 list; new.
56 $4,919
Rank history: #75 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
57 $4,289
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
58 $4,185
Rank history: #21 in FY2021, #24 in FY2022 and not on the FY2024–FY2025 lists; down 34 since FY2022.
59 $3,981
Rank history: #69 in FY2021, #85 in FY2022, #85 in FY2024 and #96 in FY2025; up 26 since FY2022.
60 $3,490
Rank history: #78 in FY2021, #53 in FY2022, #64 in FY2024 and not on the FY2025 list; down 7 since FY2022.
61 $3,362
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
62 $3,215
Rank history: not on the FY2021–FY2022 lists, #30 in FY2024 and not on the FY2025 list; new.
63 $2,999
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
64 $2,969
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
65
Johnson Controls Security Solutions LLC Through Johnson Controls Navy Systems, LLC
$2,888
Rank history: #71 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
66 $2,785
Rank history: not on the FY2021–FY2022 lists, #84 in FY2024 and #79 in FY2025; new.
67 $2,700
Rank history: not on the FY2021–FY2022 lists, #56 in FY2024 and not on the FY2025 list; new.
68 $2,537
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
69 $2,262
Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #3 in FY2025; new.
70 $1,544
Rank history: #37 in FY2021, not on the FY2022 list, not on the FY2024 list and #55 in FY2025; returned.
71 $1,475
Rank history: not on the FY2021 list, #61 in FY2022 and not on the FY2024–FY2025 lists; down 10 since FY2022.
72 $1,428
Rank history: not on the FY2021 list, #79 in FY2022 and not on the FY2024–FY2025 lists; up 7 since FY2022.
73 $1,397
Rank history: #73 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
74 $1,312
Rank history: #36 in FY2021, #11 in FY2022 and not on the FY2024–FY2025 lists; down 63 since FY2022.
75 $1,304
Rank history: #93 in FY2021, #62 in FY2022, #47 in FY2024 and #93 in FY2025; down 13 since FY2022.
76 $1,192
Rank history: #89 in FY2021, not on the FY2022 list and not on the FY2024–FY2025 lists; returned.
77 $1,027
Rank history: #32 in FY2021, #41 in FY2022, #89 in FY2024 and #35 in FY2025; down 36 since FY2022.
78 $773
Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #45 in FY2025; new.
79 $765
Rank history: #67 in FY2021, #59 in FY2022, #80 in FY2024 and not on the FY2025 list; down 20 since FY2022.
80 $632
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
81 $542
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
82 $450
Rank history: not on the FY2021–FY2022 lists, not on the FY2024 list and #74 in FY2025; new.
83 $440
Rank history: not on the FY2021 list, #77 in FY2022 and not on the FY2024–FY2025 lists; down 6 since FY2022.
84 $419
Rank history: not on the FY2021–FY2022 lists, #59 in FY2024 and not on the FY2025 list; new.
85
Cubic Digital Intelligence Inc. Through Gatr Technologies, Inc.
$397
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
86 $386
Rank history: #63 in FY2021, #52 in FY2022, #72 in FY2024 and #17 in FY2025; down 34 since FY2022.
87
Glamox Aqua Signal Corporation
$322
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
88 $300
Rank history: not on the FY2021–FY2022 lists, #91 in FY2024 and not on the FY2025 list; new.
89 $299
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
90 $255
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
91
Allied Tools Inc
$247
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
92 $239
Rank history: not on the FY2021 list, #67 in FY2022 and not on the FY2024–FY2025 lists; down 25 since FY2022.
93 $175
Rank history: #42 in FY2021, #13 in FY2022 and not on the FY2024–FY2025 lists; down 80 since FY2022.
94 $170
Rank history: #5 in FY2021, #10 in FY2022 and not on the FY2024–FY2025 lists; down 84 since FY2022.
95
A.M.S. Network LLC
$110
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
96 $101
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
97
Ivaroop Inc
$98
Rank history: not on the FY2021–FY2022 lists and not on the FY2024–FY2025 lists; new.
98 $81
Rank history: not on the FY2021 list, #64 in FY2022 and not on the FY2024–FY2025 lists; down 34 since FY2022.
99 $32
Rank history: not on the FY2021 list, #86 in FY2022 and not on the FY2024–FY2025 lists; down 13 since FY2022.
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99 of 103 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 $2,789,895 Rock & Associates

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 $3.56 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 FY2023?

1. Rock & Associates ($858K), 2. Allied Defense Industries Inc. ($404K), 3. Vinco Inc. ($213K), 4. Coorstek Vista Inc. ($200K), 5. Ceramtec North America LLC ($199K), 6. Pioneer Industries, LLC ($148K), 7. F & M Micro Products Inc. ($144K), 8. Kampi Components Co Inc. ($117K), 9. Air / Flex Industries, Inc. ($114K), 10. Wisecom Technologies Inc. ($95.3K).

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