Top 97 Contractors in NAICS 333994: Industrial Process Furnace and Oven 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 333994: Industrial Process Furnace and Oven Manufacturing, FY2025.

The top 10 won 64% of NAICS 333994 contract dollars from August 2025 through July 2026

Ranking facts

Contract obligations
$18,991,013 Net of deobligations, by contracts coded NAICS 333994
Contractors
100 Parent companies with an obligation
Largest contractor
Phillips Corporation $5.67 million, 29.4% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 97 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)

Full ranking

Rank Contractor Net obligations Share Trend
1 $5,673,361
Rank history: not on the FY2021–FY2024 lists and #1 in FY2025; up 30 since Aug 2024–Jul 2025.
2 $943,352
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
3 $942,760
Rank history: not on the FY2021 list, #11 in FY2022, #5 in FY2023, #14 in FY2024 and #6 in FY2025; up 5 since Aug 2024–Jul 2025.
4 $833,653
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
5 $794,168
Rank history: not on the FY2021–FY2024 lists and #7 in FY2025; up 13 since Aug 2024–Jul 2025.
6
Park-Ohio Holdings Corp. Through Ajax Tocco Magnethermic Corp
$713,924
Rank history: not on the FY2021–FY2022 lists, #33 in FY2023, #24 in FY2024 and #10 in FY2025; up 6 since Aug 2024–Jul 2025.
7 $697,981
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
8 $575,900
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
9 $545,690
Rank history: not on the FY2021–FY2023 lists, #67 in FY2024 and #15 in FY2025; up 62 since Aug 2024–Jul 2025.
10 $520,279
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
11 $493,190
Rank history: #2 in FY2021, #8 in FY2022, #1 in FY2023, #2 in FY2024 and #11 in FY2025; down 10 since Aug 2024–Jul 2025.
12 $408,834
Rank history: not on the FY2021–FY2024 lists and #16 in FY2025; up 8 since Aug 2024–Jul 2025.
13 $341,720
Rank history: not on the FY2021–FY2022 lists, #9 in FY2023, #42 in FY2024 and #59 in FY2025; up 59 since Aug 2024–Jul 2025.
14 $334,502
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
15 $313,327
Rank history: not on the FY2021–FY2024 lists and #19 in FY2025; new, not ranked in Aug 2024–Jul 2025.
16 $310,500
Rank history: #11 in FY2021, #65 in FY2022, not on the FY2023–FY2024 lists and #20 in FY2025; new, not ranked in Aug 2024–Jul 2025.
17 $269,887
Rank history: #3 in FY2021, #1 in FY2022, #2 in FY2023, #6 in FY2024 and #22 in FY2025; up 8 since Aug 2024–Jul 2025.
18 $249,300
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
19 $215,353
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
20 $200,191
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
21 $172,649
Rank history: #68 in FY2021, #29 in FY2022, #48 in FY2023, #88 in FY2024 and #44 in FY2025; up 24 since Aug 2024–Jul 2025.
22 $171,558
Rank history: not on the FY2021–FY2024 lists and #23 in FY2025; new, not ranked in Aug 2024–Jul 2025.
23 $167,175
Rank history: not on the FY2021–FY2023 lists, #26 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
24 $154,000
Rank history: #57 in FY2021, #69 in FY2022, #27 in FY2023, not on the FY2024 list and #13 in FY2025; down 7 since Aug 2024–Jul 2025.
25 $146,301
Rank history: #63 in FY2021, #40 in FY2022, not on the FY2023 list, #25 in FY2024 and not on the FY2025 list; up 2 since Aug 2024–Jul 2025.
26 $146,135
Rank history: not on the FY2021–FY2023 lists, #22 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
27 $143,418
Rank history: not on the FY2021–FY2023 lists, #86 in FY2024 and #77 in FY2025; up 61 since Aug 2024–Jul 2025.
28 $135,410
Rank history: not on the FY2021–FY2022 lists, #23 in FY2023, #9 in FY2024 and #18 in FY2025; down 6 since Aug 2024–Jul 2025.
29 $122,317
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
30 $118,214
Rank history: #25 in FY2021 and not on the FY2022–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
31 $115,700
Rank history: not on the FY2021 list, #79 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
32 $115,571
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
33 $115,155
Rank history: not on the FY2021–FY2024 lists and #28 in FY2025; new, not ranked in Aug 2024–Jul 2025.
34 $103,992
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
35 $102,000
Rank history: not on the FY2021–FY2024 lists and #68 in FY2025; up 45 since Aug 2024–Jul 2025.
36 $101,881
Rank history: not on the FY2021–FY2022 lists, #35 in FY2023, #46 in FY2024 and #38 in FY2025; up 12 since Aug 2024–Jul 2025.
37 $93,980
Rank history: not on the FY2021–FY2024 lists and #29 in FY2025; new, not ranked in Aug 2024–Jul 2025.
38 $82,567
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
39 $80,424
Rank history: not on the FY2021 list, #6 in FY2022, #15 in FY2023, #74 in FY2024 and #32 in FY2025; new, not ranked in Aug 2024–Jul 2025.
40 $69,704
Rank history: not on the FY2021–FY2024 lists and #21 in FY2025; down 16 since Aug 2024–Jul 2025.
41 $69,592
Rank history: not on the FY2021–FY2022 lists, #58 in FY2023, #37 in FY2024 and not on the FY2025 list; down 1 since Aug 2024–Jul 2025.
42 $65,929
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
43
Isotech North America Inc.
$57,654
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
44 $54,617
Rank history: not on the FY2021–FY2024 lists and #35 in FY2025; new, not ranked in Aug 2024–Jul 2025.
45 $53,364
Rank history: not on the FY2021 list, #57 in FY2022, #94 in FY2023, #52 in FY2024 and #40 in FY2025; up 20 since Aug 2024–Jul 2025.
46
Machine Tool Marketing Inc
$53,175
Rank history: not on the FY2021–FY2022 lists, #22 in FY2023, not on the FY2024 list and #8 in FY2025; down 37 since Aug 2024–Jul 2025.
47
Tyco Fire Products LP Through Johnson Controls, Inc.
$47,261
Rank history: not on the FY2021–FY2024 lists and #43 in FY2025; new, not ranked in Aug 2024–Jul 2025.
48 $43,482
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
49 $43,479
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
50 $42,350
Rank history: not on the FY2021–FY2024 lists and #37 in FY2025; new, not ranked in Aug 2024–Jul 2025.
51 $37,703
Rank history: not on the FY2021–FY2024 lists and #78 in FY2025; new, not ranked in Aug 2024–Jul 2025.
52
Alpha Supply LLC
$37,344
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
53 $37,000
Rank history: not on the FY2021 list, #72 in FY2022, not on the FY2023 list, #54 in FY2024 and #51 in FY2025; up 15 since Aug 2024–Jul 2025.
54 $36,701
Rank history: #88 in FY2021, #35 in FY2022, #42 in FY2023, not on the FY2024 list and #95 in FY2025; up 48 since Aug 2024–Jul 2025.
55 $36,491
Rank history: not on the FY2021–FY2023 lists, #60 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
56 $36,315
Rank history: not on the FY2021–FY2024 lists and #41 in FY2025; new, not ranked in Aug 2024–Jul 2025.
57 $30,704
Rank history: not on the FY2021 list, #27 in FY2022, not on the FY2023–FY2024 lists and #49 in FY2025; new, not ranked in Aug 2024–Jul 2025.
58 $25,608
Rank history: #42 in FY2021, #51 in FY2022, #36 in FY2023, #31 in FY2024 and #24 in FY2025; down 30 since Aug 2024–Jul 2025.
59 $24,370
Rank history: #32 in FY2021, not on the FY2022–FY2023 lists, #40 in FY2024 and #54 in FY2025; down 12 since Aug 2024–Jul 2025.
60
Alkali Scientific, LLC
$22,400
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
61 $21,744
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
62 $21,723
Rank history: #19 in FY2021, #7 in FY2022, #88 in FY2023, #51 in FY2024 and not on the FY2025 list; new, not ranked in Aug 2024–Jul 2025.
63 $20,664
Rank history: not on the FY2021–FY2024 lists and #89 in FY2025; up 34 since Aug 2024–Jul 2025.
64 $20,654
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
65 $18,843
Rank history: #89 in FY2021, #59 in FY2022, #95 in FY2023, #65 in FY2024 and #25 in FY2025; down 32 since Aug 2024–Jul 2025.
66
Memmert USA LLC
$17,764
Rank history: not on the FY2021–FY2024 lists and #52 in FY2025; new, not ranked in Aug 2024–Jul 2025.
67 $17,500
Rank history: not on the FY2021–FY2024 lists and #65 in FY2025; new, not ranked in Aug 2024–Jul 2025.
68
Midland Scientific Inc.
$15,224
Rank history: not on the FY2021–FY2022 lists, #76 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
69 $15,104
Rank history: not on the FY2021–FY2024 lists and #72 in FY2025; new, not ranked in Aug 2024–Jul 2025.
70 $15,049
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
71 $12,830
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
72 $12,170
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
73 $12,125
Rank history: not on the FY2021–FY2022 lists, #41 in FY2023, not on the FY2024 list and #76 in FY2025; new, not ranked in Aug 2024–Jul 2025.
74 $11,789
Rank history: #84 in FY2021, not on the FY2022–FY2023 lists, #81 in FY2024 and #69 in FY2025; up 7 since Aug 2024–Jul 2025.
75 $11,485
Rank history: not on the FY2021–FY2024 lists and #79 in FY2025; new, not ranked in Aug 2024–Jul 2025.
76
Pueblo Hotel Supply Co
$11,385
Rank history: not on the FY2021–FY2024 lists and #80 in FY2025; new, not ranked in Aug 2024–Jul 2025.
77
J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc.
$9,378
Rank history: not on the FY2021–FY2024 lists and #42 in FY2025; down 24 since Aug 2024–Jul 2025.
78 $9,051
Rank history: #99 in FY2021, #97 in FY2022, #93 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
79 $8,409
Rank history: not on the FY2021–FY2024 lists and #94 in FY2025; new, not ranked in Aug 2024–Jul 2025.
80 $8,333
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
81
Oshkosh Corporation Through Oshkosh Defense LLC
$7,906
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
82 $5,601
Rank history: not on the FY2021 list, #100 in FY2022, #85 in FY2023, #62 in FY2024 and #85 in FY2025; up 12 since Aug 2024–Jul 2025.
83 $5,255
Rank history: not on the FY2021–FY2024 lists and #91 in FY2025; new, not ranked in Aug 2024–Jul 2025.
84 $5,174
Rank history: #93 in FY2021, not on the FY2022–FY2024 lists and #93 in FY2025; up 15 since Aug 2024–Jul 2025.
85 $4,831
Rank history: not on the FY2021–FY2024 lists and #92 in FY2025; new, not ranked in Aug 2024–Jul 2025.
86
A.m.s. Network, LLC
$4,584
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
87 $4,356
Rank history: #81 in FY2021, not on the FY2022–FY2024 lists and #36 in FY2025; down 41 since Aug 2024–Jul 2025.
88 $3,890
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
89 $3,880
Rank history: not on the FY2021–FY2023 lists, #76 in FY2024 and #81 in FY2025; unchanged since Aug 2024–Jul 2025.
90
V2X, Inc. Through V2X Systems LLC
$3,548
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
91 $2,539
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
92 $1,808
Rank history: not on the FY2021–FY2024 lists and #97 in FY2025; up 9 since Aug 2024–Jul 2025.
93 $1,330
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
94
Container Research Corp
$887
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
95 $625
Rank history: not on the FY2021–FY2024 lists and #98 in FY2025; new, not ranked in Aug 2024–Jul 2025.
96 $306
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
97 $160
Rank history: not on the FY2021–FY2025 lists; new, not ranked in Aug 2024–Jul 2025.
Show 72 more

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

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 $19.3 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 333994 contractors in Aug 2025–Jul 2026?

1. Phillips Corporation ($5.67M), 2. Northern Defense Industries, LLC ($943K), 3. Howell Laboratories Inc. ($943K), 4. Bighorn Solutions LLC ($834K), 5. JE Hurley Co ($794K), 6. Park-Ohio Holdings Corp. ($714K), 7. Heattek Inc. ($698K), 8. Armil / Cfs, Inc. ($576K), 9. Ipsen Inc. ($546K), 10. Aeromed Group, LLC ($520K).

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