Top 100 Contractors in NAICS 327: Nonmetallic Mineral Product Manufacturing, Aug 2025–Jul 2026

Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe

The latest 12 months. See the newest fiscal year's list: Top Contractors in NAICS 327: Nonmetallic Mineral Product Manufacturing, FY2025.

The top 10 won 57% of NAICS 327 contract dollars from August 2025 through July 2026

Ranking facts

Contract obligations
$149,457,881 Net of deobligations, by contracts coded NAICS 327 or a code under it
Contractors
576 Parent companies with an obligation
Largest contractor
A.M.S. Network LLC $20.7 million, 12.0% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 100 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1
A.M.S. Network LLC 2 awardees
$20,652,898
Rank history: not on the FY2021–FY2022 lists, #45 in FY2023, #1 in FY2024 and #1 in FY2025; unchanged since Aug 2024–Jul 2025.
2 $15,375,300
Rank history: #1 in FY2021, #3 in FY2022, #1 in FY2023, #4 in FY2024 and not on the FY2025 list; up 48 since Aug 2024–Jul 2025.
3 $13,480,000
Rank history: #13 in FY2021, #1 in FY2022, #4 in FY2023, #2 in FY2024 and not on the FY2025 list; up 8 since Aug 2024–Jul 2025.
4 $13,363,033
Rank history: #11 in FY2021, #9 in FY2022, #2 in FY2023, not on the FY2024 list and #3 in FY2025; down 1 since Aug 2024–Jul 2025.
5 $11,720,744
Rank history: #5 in FY2021, #2 in FY2022, #3 in FY2023, #3 in FY2024 and #2 in FY2025; down 3 since Aug 2024–Jul 2025.
6 $6,278,764
Rank history: not on the FY2021–FY2022 lists, #7 in FY2023, #8 in FY2024 and #20 in FY2025; up 14 since Aug 2024–Jul 2025.
7 $6,128,351
Rank history: #18 in FY2021, #11 in FY2022, #15 in FY2023, #15 in FY2024 and #4 in FY2025; down 3 since Aug 2024–Jul 2025.
8 $3,725,827
Rank history: #8 in FY2021, #8 in FY2022, #9 in FY2023, #10 in FY2024 and #7 in FY2025; unchanged since Aug 2024–Jul 2025.
9 $3,576,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
10 $3,316,338
Rank history: #9 in FY2021, #10 in FY2022, #8 in FY2023, #9 in FY2024 and #9 in FY2025; down 3 since Aug 2024–Jul 2025.
11 $3,150,912
Rank history: not on the FY2021–FY2024 lists and #10 in FY2025; up 1 since Aug 2024–Jul 2025.
12 $3,013,501
Rank history: not on the FY2021–FY2023 lists, #56 in FY2024 and #11 in FY2025; up 51 since Aug 2024–Jul 2025.
13 $2,402,871
Rank history: not on the FY2021–FY2024 lists and #27 in FY2025; up 18 since Aug 2024–Jul 2025.
14 $2,351,172
Rank history: not on the FY2021 list, #4 in FY2022, #6 in FY2023, #6 in FY2024 and #12 in FY2025; down 9 since Aug 2024–Jul 2025.
15 $2,073,410
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
16 $1,490,665
Rank history: #16 in FY2021, not on the FY2022 list, #19 in FY2023, #82 in FY2024 and #39 in FY2025; up 33 since Aug 2024–Jul 2025.
17 $1,430,245
Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; new, not ranked in Aug 2024–Jul 2025.
18 $1,380,000
Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; new, not ranked in Aug 2024–Jul 2025.
19
Ontic Engineering and Manufacturing Inc. 2 awardees, including Ontic Engineering & Manufacturing UK Limited
$1,349,470
Rank history: not on the FY2021–FY2025 lists; up 172 since Aug 2024–Jul 2025.
20 $1,271,711
Rank history: #23 in FY2021, #19 in FY2022, #20 in FY2023, #26 in FY2024 and #15 in FY2025; up 1 since Aug 2024–Jul 2025.
21 $1,222,444
Rank history: #32 in FY2021, #26 in FY2022, #39 in FY2023, #33 in FY2024 and not on the FY2025 list; up 82 since Aug 2024–Jul 2025.
22 $1,170,993
Rank history: not on the FY2021–FY2023 lists, #14 in FY2024 and #14 in FY2025; down 9 since Aug 2024–Jul 2025.
23 $1,116,998
Rank history: not on the FY2021–FY2024 lists and #6 in FY2025; down 13 since Aug 2024–Jul 2025.
24 $902,681
Rank history: #14 in FY2021, #14 in FY2022, #32 in FY2023, #18 in FY2024 and #34 in FY2025; up 10 since Aug 2024–Jul 2025.
25 $820,287
Rank history: not on the FY2021 list, #68 in FY2022, #70 in FY2023, #58 in FY2024 and #29 in FY2025; up 11 since Aug 2024–Jul 2025.
26 $657,870
Rank history: not on the FY2021–FY2023 lists, #39 in FY2024 and #31 in FY2025; up 4 since Aug 2024–Jul 2025.
27 $657,704
Rank history: #79 in FY2021, not on the FY2022 list, #10 in FY2023, not on the FY2024 list and #32 in FY2025; new, not ranked in Aug 2024–Jul 2025.
28 $615,698
Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
29
Pre-Con Products
$570,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
30 $558,962
Rank history: not on the FY2021–FY2024 lists and #50 in FY2025; new, not ranked in Aug 2024–Jul 2025.
31 $550,815
Rank history: #65 in FY2021, not on the FY2022–FY2023 lists, #42 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
32 $499,516
Rank history: not on the FY2021–FY2022 lists, #51 in FY2023, not on the FY2024 list and #37 in FY2025; new, not ranked in Aug 2024–Jul 2025.
33 $489,832
Rank history: not on the FY2021 list, #16 in FY2022, not on the FY2023 list, #49 in FY2024 and #33 in FY2025; up 49 since Aug 2024–Jul 2025.
34 $483,374
Rank history: not on the FY2021 list, #42 in FY2022, not on the FY2023–FY2024 lists and #66 in FY2025; up 130 since Aug 2024–Jul 2025.
35 $472,648
Rank history: not on the FY2021–FY2024 lists and #13 in FY2025; down 21 since Aug 2024–Jul 2025.
36 $437,653
Rank history: not on the FY2021 list, #65 in FY2022, not on the FY2023–FY2024 lists and #36 in FY2025; up 105 since Aug 2024–Jul 2025.
37 $435,224
Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; up 61 since Aug 2024–Jul 2025.
38
Washington Mills Group Inc. Through Washington Mills Electro Minerals Corporation
$422,450
Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; up 76 since Aug 2024–Jul 2025.
39 $408,973
Rank history: not on the FY2021–FY2022 lists, #62 in FY2023, not on the FY2024 list and #17 in FY2025; down 23 since Aug 2024–Jul 2025.
40
Creek Government Services Co.
$408,417
Rank history: not on the FY2021–FY2023 lists, #17 in FY2024 and #26 in FY2025; down 18 since Aug 2024–Jul 2025.
41
CTS Cement Manufacturing Corporation
$407,022
Rank history: not on the FY2021–FY2025 lists; up 189 since Aug 2024–Jul 2025.
42 $397,471
Rank history: not on the FY2021–FY2024 lists and #18 in FY2025; down 23 since Aug 2024–Jul 2025.
43 $387,000
Rank history: not on the FY2021–FY2023 lists, #11 in FY2024 and #40 in FY2025; down 18 since Aug 2024–Jul 2025.
44 $385,086
Rank history: not on the FY2021–FY2025 lists; up 220 since Aug 2024–Jul 2025.
45 $379,050
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
46 $371,980
Rank history: not on the FY2021–FY2025 lists; up 114 since Aug 2024–Jul 2025.
47 $369,419
Rank history: #52 in FY2021, #12 in FY2022, #58 in FY2023, #20 in FY2024 and #23 in FY2025; down 23 since Aug 2024–Jul 2025.
48 $350,354
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49 $329,662
Rank history: not on the FY2021–FY2022 lists, #63 in FY2023, #30 in FY2024 and #41 in FY2025; down 17 since Aug 2024–Jul 2025.
50 $306,925
Rank history: not on the FY2021–FY2022 lists, #96 in FY2023, #63 in FY2024 and #38 in FY2025; down 9 since Aug 2024–Jul 2025.
51
Precision Precast LLC
$271,708
Rank history: not on the FY2021–FY2023 lists, #25 in FY2024 and #67 in FY2025; down 13 since Aug 2024–Jul 2025.
52 $257,440
Rank history: #10 in FY2021, #60 in FY2022, not on the FY2023–FY2024 lists and #46 in FY2025; up 6 since Aug 2024–Jul 2025.
53 $256,776
Rank history: not on the FY2021–FY2024 lists and #75 in FY2025; new, not ranked in Aug 2024–Jul 2025.
54 $254,300
Rank history: not on the FY2021–FY2024 lists and #58 in FY2025; up 10 since Aug 2024–Jul 2025.
55 $251,500
Rank history: not on the FY2021–FY2022 lists, #92 in FY2023, #93 in FY2024 and #43 in FY2025; up 4 since Aug 2024–Jul 2025.
56 $249,419
Rank history: not on the FY2021–FY2025 lists; up 257 since Aug 2024–Jul 2025.
57 $246,867
Rank history: not on the FY2021–FY2023 lists, #27 in FY2024 and #57 in FY2025; down 30 since Aug 2024–Jul 2025.
58 $245,000
Rank history: not on the FY2021–FY2023 lists, #29 in FY2024 and #60 in FY2025; down 30 since Aug 2024–Jul 2025.
59 $244,690
Rank history: #56 in FY2021, #25 in FY2022, not on the FY2023 list, #16 in FY2024 and #84 in FY2025; up 115 since Aug 2024–Jul 2025.
60 $244,021
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
61 $242,525
Rank history: #67 in FY2021 and not on the FY2022–FY2025 lists; up 307 since Aug 2024–Jul 2025.
62 $239,838
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
63 $239,067
Rank history: not on the FY2021–FY2025 lists; up 122 since Aug 2024–Jul 2025.
64 $228,436
Rank history: not on the FY2021–FY2024 lists and #55 in FY2025; up 241 since Aug 2024–Jul 2025.
65 $220,000
Rank history: not on the FY2021 list, #81 in FY2022, #77 in FY2023, #87 in FY2024 and #52 in FY2025; up 3 since Aug 2024–Jul 2025.
66 $217,892
Rank history: #53 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
67 $215,812
Rank history: not on the FY2021 list, #64 in FY2022, not on the FY2023 list, #43 in FY2024 and #82 in FY2025; up 196 since Aug 2024–Jul 2025.
68 $212,115
Rank history: #33 in FY2021, #52 in FY2022, not on the FY2023 list, #61 in FY2024 and #76 in FY2025; down 29 since Aug 2024–Jul 2025.
69 $206,060
Rank history: not on the FY2021–FY2023 lists, #64 in FY2024 and #53 in FY2025; down 21 since Aug 2024–Jul 2025.
70 $203,125
Rank history: not on the FY2021–FY2024 lists and #70 in FY2025; new, not ranked in Aug 2024–Jul 2025.
71 $198,521
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72 $196,210
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73 $195,035
Rank history: not on the FY2021–FY2025 lists; up 147 since Aug 2024–Jul 2025.
74 $192,409
Rank history: #61 in FY2021, #57 in FY2022, #40 in FY2023, #67 in FY2024 and #47 in FY2025; down 21 since Aug 2024–Jul 2025.
75 $185,911
Rank history: #38 in FY2021, #46 in FY2022, #35 in FY2023, not on the FY2024 list and #72 in FY2025; up 46 since Aug 2024–Jul 2025.
76 $185,723
Rank history: #93 in FY2021, #91 in FY2022, not on the FY2023 list, #54 in FY2024 and #54 in FY2025; down 11 since Aug 2024–Jul 2025.
77 $175,550
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
78 $169,252
Rank history: not on the FY2021–FY2023 lists, #97 in FY2024 and #94 in FY2025; up 14 since Aug 2024–Jul 2025.
79 $166,409
Rank history: not on the FY2021–FY2025 lists; up 101 since Aug 2024–Jul 2025.
80
Renaissance Services Inc.
$165,300
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81 $159,749
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82 $157,500
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
83 $154,158
Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and not on the FY2024–FY2025 lists; up 42 since Aug 2024–Jul 2025.
84 $148,762
Rank history: not on the FY2021–FY2023 lists, #65 in FY2024 and #59 in FY2025; down 41 since Aug 2024–Jul 2025.
85
SNA Contracting LLC
$147,318
Rank history: not on the FY2021–FY2024 lists and #99 in FY2025; new, not ranked in Aug 2024–Jul 2025.
86 $144,895
Rank history: not on the FY2021–FY2025 lists; up 143 since Aug 2024–Jul 2025.
87
Jkoz Engineering Inc
$137,643
Rank history: not on the FY2021–FY2023 lists, #95 in FY2024 and #56 in FY2025; down 27 since Aug 2024–Jul 2025.
88 $135,305
Rank history: not on the FY2021 list, #97 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89 $132,925
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
90 $132,301
Rank history: not on the FY2021–FY2023 lists, #91 in FY2024 and #48 in FY2025; down 38 since Aug 2024–Jul 2025.
91 $131,366
Rank history: not on the FY2021 list, #58 in FY2022, #27 in FY2023, #19 in FY2024 and #79 in FY2025; down 47 since Aug 2024–Jul 2025.
92 $130,504
Rank history: not on the FY2021–FY2023 lists, #59 in FY2024 and #61 in FY2025; down 50 since Aug 2024–Jul 2025.
93 $126,510
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94 $124,119
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95 $123,454
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
96 $116,139
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97 $114,846
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
98 $111,000
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
99 $107,750
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
100 $106,796
Rank history: not on the FY2021–FY2025 lists; up 15 since Aug 2024–Jul 2025.
Show 75 more

100 of 576 contractors listed here. See the rest on GovTribe.

Rankings for the codes under NAICS 327

Code Net obligations Largest contractor
3279 Other Nonmetallic Mineral Product Manufacturing $86,608,216 A.M.S. Network LLC
3273 Cement and Concrete Product Manufacturing $53,497,634 Mississippi Limestone Corp
3271 Clay Product and Refractory Manufacturing $5,233,858 Ontic Engineering and Manufacturing Inc.
3272 Glass and Glass Product Manufacturing $3,914,743 Triman Industries 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 $172 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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.
  • Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
  • Rank changes compare with Aug 2024–Jul 2025. "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.
  • 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 327 contractors in Aug 2025–Jul 2026?

1. A.M.S. Network LLC ($20.7M), 2. Mississippi Limestone Corp ($15.4M), 3. Fordice Construction Co ($13.5M), 4. Pinter Memorials Inc. ($13.4M), 5. American Veteran Contracting Solutions LLC ($11.7M), 6. JMG Veteran Contracting LLC ($6.28M), 7. Columbus Marble Works, Inc. ($6.13M), 8. Hillcrest Granite Co ($3.73M), 9. KVG LLC ($3.58M), 10. Midwest Construction Co ($3.32M).

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