Top 100 Contractors in PSC 4520: Space and Water Heating Equipment, FY2024

Parent companies by net contract obligations Oct 1, 2023 – Sep 30, 2024 Code page on GovTribe

The top 10 won 49% of FY2024 PSC 4520 contract dollars

Ranking facts

Contract obligations
$25,278,109 Net of deobligations, by contracts coded PSC 4520
Contractors
237 Parent companies with an obligation
Largest contractor
Windward Enterprises, LLC $3.83 million, 13.8% 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 $3,830,597
Rank history: #1 in FY2021, #1 in FY2022, #2 in FY2023 and #2 in FY2025; up 1 since FY2023.
2 $2,345,365
Rank history: #13 in FY2021, #9 in FY2022, #6 in FY2023 and #1 in FY2025; up 4 since FY2023.
3 $1,817,332
Rank history: #2 in FY2021, #3 in FY2022, #3 in FY2023 and #3 in FY2025; unchanged since FY2023.
4 $1,058,254
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
5 $998,732
Rank history: #10 in FY2021, not on the FY2022 list, #7 in FY2023 and #4 in FY2025; up 2 since FY2023.
6 $949,268
Rank history: not on the FY2021 list, #61 in FY2022, #24 in FY2023 and #8 in FY2025; up 18 since FY2023.
7 $805,829
Rank history: #4 in FY2021, #7 in FY2022, #5 in FY2023 and #11 in FY2025; down 2 since FY2023.
8 $686,244
Rank history: not on the FY2021–FY2022 lists, #8 in FY2023 and #15 in FY2025; unchanged since FY2023.
9
Thor Solutions LLC
$572,162
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
10 $562,874
Rank history: #5 in FY2021, #4 in FY2022, #16 in FY2023 and #7 in FY2025; up 6 since FY2023.
11 $482,792
Rank history: #19 in FY2021, #43 in FY2022, #38 in FY2023 and not on the FY2025 list; up 27 since FY2023.
12 $411,581
Rank history: #15 in FY2021, #5 in FY2022, #18 in FY2023 and #32 in FY2025; up 6 since FY2023.
13 $410,068
Rank history: #90 in FY2021, #56 in FY2022, #37 in FY2023 and #23 in FY2025; up 24 since FY2023.
14 $376,922
Rank history: not on the FY2021–FY2022 lists, #68 in FY2023 and #42 in FY2025; up 54 since FY2023.
15 $364,620
Rank history: #33 in FY2021, not on the FY2022–FY2023 lists and #18 in FY2025; up 182 since FY2023.
16 $360,546
Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and #6 in FY2025; up 36 since FY2023.
17 $285,772
Rank history: #54 in FY2021, #15 in FY2022, #10 in FY2023 and #22 in FY2025; down 7 since FY2023.
18 $277,891
Rank history: #59 in FY2021, #72 in FY2022, #26 in FY2023 and #50 in FY2025; up 8 since FY2023.
19 $262,416
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20 $220,968
Rank history: #87 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; returned.
21 $219,759
Rank history: #34 in FY2021, #29 in FY2022, #65 in FY2023 and #34 in FY2025; up 44 since FY2023.
22 $211,838
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
23 $211,152
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
24 $198,247
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
25 $193,239
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26
YOY Inc.
$189,568
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27
DRS Global Enterprise Solutions Inc Through Engineered Coil Company
$183,626
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
28 $181,925
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
29 $174,983
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
30 $174,721
Rank history: #9 in FY2021, #6 in FY2022, #4 in FY2023 and #5 in FY2025; down 26 since FY2023.
31 $165,913
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
32 $159,046
Rank history: not on the FY2021–FY2023 lists and #46 in FY2025; up 75 since FY2023.
33 $146,568
Rank history: #42 in FY2021, #79 in FY2022, #19 in FY2023 and #19 in FY2025; down 14 since FY2023.
34 $145,761
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35
Mcclure Company
$145,200
Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and not on the FY2025 list; down 22 since FY2023.
36 $142,950
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
37 $142,858
Rank history: #73 in FY2021, not on the FY2022–FY2023 lists and #93 in FY2025; up 105 since FY2023.
38 $141,353
Rank history: #30 in FY2021, #47 in FY2022, #83 in FY2023 and #9 in FY2025; up 45 since FY2023.
39 $139,857
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
40 $128,773
Rank history: not on the FY2021–FY2022 lists, #44 in FY2023 and #94 in FY2025; up 4 since FY2023.
41 $123,464
Rank history: not on the FY2021–FY2023 lists and #16 in FY2025; new.
42 $122,365
Rank history: #21 in FY2021, not on the FY2022 list, #71 in FY2023 and not on the FY2025 list; up 29 since FY2023.
43 $111,800
Rank history: not on the FY2021 list, #14 in FY2022, not on the FY2023 list and #88 in FY2025; up 128 since FY2023.
44 $105,455
Rank history: not on the FY2021–FY2023 lists and #64 in FY2025; new.
45 $103,791
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
46 $103,313
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
47
Johnson Controls Security Solutions LLC 2 awardees, including Johnson Controls Navy Systems, LLC
$103,038
Rank history: #11 in FY2021, #16 in FY2022, #28 in FY2023 and not on the FY2025 list; down 19 since FY2023.
48 $101,056
Rank history: not on the FY2021 list, #80 in FY2022, #78 in FY2023 and #41 in FY2025; up 30 since FY2023.
49
Phoenix Trading Inc.
$97,667
Rank history: not on the FY2021–FY2023 lists and #21 in FY2025; new.
50
Statz Corp
$89,096
Rank history: not on the FY2021–FY2023 lists and #99 in FY2025; new.
51 $88,177
Rank history: #69 in FY2021, #57 in FY2022, not on the FY2023 list and #78 in FY2025; returned.
52 $87,320
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
53 $87,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54 $85,690
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
55 $84,321
Rank history: #39 in FY2021, #28 in FY2022, #51 in FY2023 and #31 in FY2025; down 4 since FY2023.
56 $82,809
Rank history: #68 in FY2021, #20 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
57 $79,801
Rank history: #76 in FY2021, #17 in FY2022, not on the FY2023 list and not on the FY2025 list; up 131 since FY2023.
58
HEH Holdings LLC Through ACE Heaters LLC
$78,873
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
59 $77,970
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
60
Advanced Management Group L.L.C.
$75,739
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61 $74,237
Rank history: #96 in FY2021, not on the FY2022 list, #90 in FY2023 and #40 in FY2025; up 29 since FY2023.
62 $72,548
Rank history: not on the FY2021–FY2023 lists and #84 in FY2025; new.
63 $72,323
Rank history: #50 in FY2021, #98 in FY2022, not on the FY2023 list and #91 in FY2025; up 49 since FY2023.
64 $72,273
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65 $68,910
Rank history: #32 in FY2021, not on the FY2022 list, #82 in FY2023 and #51 in FY2025; up 17 since FY2023.
66 $68,102
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
67 $67,046
Rank history: #100 in FY2021, not on the FY2022 list, #50 in FY2023 and #30 in FY2025; down 17 since FY2023.
68 $66,000
Rank history: not on the FY2021–FY2023 lists and #29 in FY2025; new.
69 $65,087
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70 $64,680
Rank history: #53 in FY2021, not on the FY2022 list, #66 in FY2023 and #67 in FY2025; down 4 since FY2023.
71 $62,376
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
72 $60,869
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
73
Industrial Direct LLC
$60,739
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74 $58,790
Rank history: not on the FY2021–FY2022 lists, #58 in FY2023 and not on the FY2025 list; down 16 since FY2023.
75 $56,609
Rank history: not on the FY2021–FY2022 lists, #40 in FY2023 and not on the FY2025 list; down 35 since FY2023.
76 $56,297
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
77 $56,023
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
78 $54,607
Rank history: #72 in FY2021, #13 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
79 $53,480
Rank history: #12 in FY2021, #87 in FY2022, not on the FY2023 list and not on the FY2025 list; up 123 since FY2023.
80 $53,193
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
81
Watts Water Technologies Inc. Through Watts Heating and Hot Water Solutions LLC
$52,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
82 $45,004
Rank history: not on the FY2021 list, #19 in FY2022, not on the FY2023 list and not on the FY2025 list; returned.
83 $43,094
Rank history: not on the FY2021–FY2023 lists and #83 in FY2025; new.
84 $41,733
Rank history: #25 in FY2021, #24 in FY2022, #29 in FY2023 and not on the FY2025 list; down 55 since FY2023.
85 $40,293
Rank history: #20 in FY2021, #21 in FY2022, #12 in FY2023 and #48 in FY2025; down 73 since FY2023.
86 $40,092
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87 $39,796
Rank history: #61 in FY2021, #63 in FY2022, #39 in FY2023 and #59 in FY2025; down 48 since FY2023.
88 $39,733
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89 $39,494
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
90 $37,575
Rank history: not on the FY2021–FY2023 lists and #56 in FY2025; new.
91 $37,200
Rank history: not on the FY2021 list, #26 in FY2022, #60 in FY2023 and not on the FY2025 list; down 31 since FY2023.
92 $35,886
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93 $35,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94 $34,499
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 84 since FY2023.
95 $32,700
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 22 since FY2023.
96 $31,500
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
97 $31,173
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98 $30,970
Rank history: #14 in FY2021, #44 in FY2022, #75 in FY2023 and #36 in FY2025; down 23 since FY2023.
99 $30,735
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100 $30,386
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
Show 75 more

100 of 237 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 $27.7 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 2024 ran Oct 1, 2023 – Sep 30, 2024. 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 FY2023. "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 FY2023 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 PSC 4520 contractors in FY2024?

1. Windward Enterprises, LLC ($3.83M), 2. Lockheed Martin Corporation ($2.35M), 3. Argo Turboserve Corporation ($1.82M), 4. Mickan Generalbaugesellschaft Amberg MBH & Co. KG ($1.06M), 5. Boneal, Incorporated ($999K), 6. Integrated Procurement Technologies ($949K), 7. Kampi Components Co Inc. ($806K), 8. Advanced Products Services Inc. ($686K), 9. Thor Solutions LLC ($572K), 10. Pioneer Industries, LLC ($563K).

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