Top 100 Contractors in NAICS 333994: Industrial Process Furnace and Oven Manufacturing, FY2021

Parent companies by net contract obligations Oct 1, 2020 – Sep 30, 2021 Code page on GovTribe

The top 10 won 91% of FY2021 NAICS 333994 contract dollars

Ranking facts

Contract obligations
$66,063,092 Net of deobligations, by contracts coded NAICS 333994
Contractors
119 Parent companies with an obligation
Largest contractor
J Kokolakis Contracting Inc. $44.6 million, 66.0% of obligations
Data as of

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 $44,612,000
Rank history: #2 in FY2022, #18 in FY2023, #5 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
2 $8,947,679
Rank history: #8 in FY2022, #1 in FY2023, #2 in FY2024 and #11 in FY2025; unchanged since FY2020.
3
Seco/Warwick Corporation 3 awardees, including Seco Vacuum Technologies LLC
$1,757,160
Rank history: #1 in FY2022, #2 in FY2023, #6 in FY2024 and #22 in FY2025; unchanged since FY2020.
4 $1,067,430
Rank history: #10 in FY2022, #14 in FY2023, #12 in FY2024 and not on the FY2025 list; up 6 since FY2020.
5
Rowan Technologies Inc. 2 awardees, including Consarc Corporation and Inductotherm Corp
$995,070
Rank history: not on the FY2022 list, #55 in FY2023 and not on the FY2024–FY2025 lists; up 51 since FY2020.
6
The Ryan Group Inc Through Ryan & Associates, Inc.
$985,900
Rank history: #18 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
7 $920,060
Rank history: #64 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
8 $705,830
Rank history: #13 in FY2022, #6 in FY2023 and not on the FY2024–FY2025 lists; up 5 since FY2020.
9 $647,617
Rank history: #20 in FY2022, #8 in FY2023 and not on the FY2024–FY2025 lists; up 42 since FY2020.
10 $590,999
Rank history: #32 in FY2022, not on the FY2023 list, #3 in FY2024 and not on the FY2025 list; down 1 since FY2020.
11 $463,288
Rank history: #65 in FY2022, not on the FY2023–FY2024 lists and #20 in FY2025; new, not ranked in FY2020.
12 $345,971
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
13 $343,029
Rank history: not on the FY2022–FY2025 lists; down 7 since FY2020.
14 $237,681
Rank history: #42 in FY2022 and not on the FY2023–FY2025 lists; up 9 since FY2020.
15 $208,991
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
16 $180,978
Rank history: #12 in FY2022, #10 in FY2023, #13 in FY2024 and not on the FY2025 list; up 42 since FY2020.
17 $168,400
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
18 $150,485
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
19 $130,985
Rank history: #7 in FY2022, #88 in FY2023, #51 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
20 $127,429
Rank history: #98 in FY2022 and not on the FY2023–FY2025 lists; up 7 since FY2020.
21 $112,416
Rank history: #26 in FY2022, #25 in FY2023 and not on the FY2024–FY2025 lists; up 22 since FY2020.
22 $105,300
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
23 $105,000
Rank history: #25 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
24 $101,370
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
25 $100,155
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
26 $97,809
Rank history: not on the FY2022–FY2023 lists, #29 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
27
Thermal Technology LLC
$88,217
Rank history: #9 in FY2022, #44 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
28 $86,242
Rank history: #83 in FY2022 and not on the FY2023–FY2025 lists; down 8 since FY2020.
29 $82,254
Rank history: not on the FY2022–FY2025 lists; up 32 since FY2020.
30 $80,044
Rank history: not on the FY2022–FY2023 lists, #49 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
31 $77,705
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
32 $71,445
Rank history: not on the FY2022–FY2023 lists, #40 in FY2024 and #54 in FY2025; up 10 since FY2020.
33 $69,515
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
34 $58,680
Rank history: not on the FY2022 list, #79 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
35 $58,281
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
36 $57,965
Rank history: not on the FY2022–FY2025 lists; down 1 since FY2020.
37 $53,027
Rank history: #33 in FY2022, #12 in FY2023 and not on the FY2024–FY2025 lists; down 36 since FY2020.
38 $50,170
Rank history: #70 in FY2022, #63 in FY2023, not on the FY2024 list and #82 in FY2025; new, not ranked in FY2020.
39 $47,195
Rank history: not on the FY2022–FY2023 lists, #64 in FY2024 and #50 in FY2025; up 9 since FY2020.
40 $44,778
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
41 $43,466
Rank history: not on the FY2022–FY2025 lists; up 33 since FY2020.
42 $42,911
Rank history: #51 in FY2022, #36 in FY2023, #31 in FY2024 and #24 in FY2025; down 14 since FY2020.
43 $39,277
Rank history: not on the FY2022 list, #74 in FY2023, #63 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
44 $37,289
Rank history: #46 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
45
Allied Defense Industries Inc.
$36,817
Rank history: #96 in FY2022, #20 in FY2023, #84 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
46 $36,617
Rank history: not on the FY2022 list, #34 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
47 $36,600
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
48 $36,407
Rank history: not on the FY2022–FY2025 lists; down 43 since FY2020.
49 $35,395
Rank history: not on the FY2022 list, #75 in FY2023, #71 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
50 $34,228
Rank history: not on the FY2022 list, #70 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
51 $30,707
Rank history: #99 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
52 $29,998
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
53 $29,248
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
54 $27,100
Rank history: #23 in FY2022, #53 in FY2023, #30 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
55 $26,694
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
56 $26,650
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
57 $26,326
Rank history: #69 in FY2022, #27 in FY2023, not on the FY2024 list and #13 in FY2025; down 31 since FY2020.
58
Worldwide Equipment Enterprises Inc. Through Worldwide Equipment Inc.
$25,557
Rank history: #76 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
59 $24,672
Rank history: not on the FY2022–FY2025 lists; up 26 since FY2020.
60 $24,456
Rank history: #60 in FY2022 and not on the FY2023–FY2025 lists; new, not ranked in FY2020.
61 $24,200
Rank history: #5 in FY2022, #3 in FY2023 and not on the FY2024–FY2025 lists; down 20 since FY2020.
62 $23,700
Rank history: not on the FY2022–FY2023 lists, #7 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
63 $23,496
Rank history: #40 in FY2022, not on the FY2023 list, #25 in FY2024 and #9 in FY2025; up 16 since FY2020.
64 $22,950
Rank history: not on the FY2022–FY2025 lists; down 17 since FY2020.
65 $21,850
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
66 $20,600
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
67 $19,815
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
68 $18,809
Rank history: #29 in FY2022, #48 in FY2023, #88 in FY2024 and #44 in FY2025; unchanged since FY2020.
69 $18,486
Rank history: not on the FY2022–FY2025 lists; up 2 since FY2020.
70 $16,499
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
71
Aladdin Temp-Rite LLC
$15,722
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
72 $13,857
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
73
Beusker'S Apparaten Fabriek B.V. Through B.V. Nederlandse Instrumenten Compagnie Nedinsco
$13,590
Rank history: not on the FY2022–FY2023 lists, #87 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
74 $13,416
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
75 $12,444
Rank history: #88 in FY2022, #11 in FY2023, #15 in FY2024 and #87 in FY2025; down 25 since FY2020.
76 $12,050
Rank history: #34 in FY2022, #77 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
77 $11,690
Rank history: not on the FY2022 list, #39 in FY2023 and not on the FY2024–FY2025 lists; down 52 since FY2020.
78 $11,256
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
79 $10,969
Rank history: #37 in FY2022, #91 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
80 $10,892
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
81 $9,979
Rank history: not on the FY2022–FY2024 lists and #36 in FY2025; up 3 since FY2020.
82 $9,851
Rank history: #86 in FY2022, #50 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
83 $9,797
Rank history: #93 in FY2022 and not on the FY2023–FY2025 lists; down 34 since FY2020.
84 $9,743
Rank history: not on the FY2022–FY2023 lists, #81 in FY2024 and #69 in FY2025; new, not ranked in FY2020.
85 $9,722
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
86 $8,891
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
87 $8,800
Rank history: #84 in FY2022, #81 in FY2023, #94 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
88 $8,395
Rank history: #35 in FY2022, #42 in FY2023, not on the FY2024 list and #95 in FY2025; down 19 since FY2020.
89 $8,262
Rank history: #59 in FY2022, #95 in FY2023, #65 in FY2024 and #25 in FY2025; new, not ranked in FY2020.
90
Carl Zeiss X-RAY Microscopy Inc. Through Carl Zeiss Industrial Metrology, LLC
$8,224
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
91 $7,819
Rank history: #36 in FY2022, #68 in FY2023, #34 in FY2024 and not on the FY2025 list; new, not ranked in FY2020.
92 $7,500
Rank history: #87 in FY2022, #83 in FY2023, #35 in FY2024 and not on the FY2025 list; down 10 since FY2020.
93 $7,434
Rank history: not on the FY2022–FY2024 lists and #93 in FY2025; new, not ranked in FY2020.
94 $7,400
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
95 $7,066
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
96
Espec Corp. Through Espec North America Inc.
$6,175
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
97 $5,576
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
98 $5,260
Rank history: not on the FY2022–FY2025 lists; new, not ranked in FY2020.
99 $5,092
Rank history: #97 in FY2022, #93 in FY2023 and not on the FY2024–FY2025 lists; new, not ranked in FY2020.
100 $5,044
Rank history: #95 in FY2022 and not on the FY2023–FY2025 lists; down 20 since FY2020.
Show 75 more

100 of 119 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 $67.6 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 2021 ran Oct 1, 2020 – Sep 30, 2021. 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 FY2020. "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 FY2020 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 333994 contractors in FY2021?

1. J Kokolakis Contracting Inc. ($44.6M), 2. Consolidated Engineering Company, Inc. ($8.95M), 3. Seco/Warwick Corporation ($1.76M), 4. Mercer Technologies Inc. ($1.07M), 5. Rowan Technologies Inc. ($995K), 6. The Ryan Group Inc ($986K), 7. WP Keith Co Inc. ($920K), 8. Phillips Corporation ($706K), 9. Thermal Product Solutions ($648K), 10. Oxy-Gon Industries Inc. ($591K).

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