Top 100 Contractors in PSC 45: Plumbing, Heating, Waste Disposal, 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 45 contract dollars

Ranking facts

Contract obligations
$91,361,027 Net of deobligations, by contracts coded PSC 45 or a code under it
Contractors
548 Parent companies with an obligation
Largest contractor
BIO Response Solutions Inc $21.5 million, 22.4% 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
BIO Response Solutions Inc
$21,500,000
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
2
Sea Box Inc.
$6,900,675
Rank history: not on the FY2021–FY2023 lists and #9 in FY2025; new.
3 $4,105,290
Rank history: #13 in FY2021, #5 in FY2022, #3 in FY2023 and #6 in FY2025; unchanged since FY2023.
4 $3,846,518
Rank history: #2 in FY2021, #3 in FY2022, #2 in FY2023 and #2 in FY2025; down 2 since FY2023.
5 $2,356,580
Rank history: #22 in FY2021, #20 in FY2022, #15 in FY2023 and #1 in FY2025; up 10 since FY2023.
6 $1,922,016
Rank history: #4 in FY2021, #9 in FY2022, #8 in FY2023 and #4 in FY2025; up 2 since FY2023.
7 $1,724,792
Rank history: #9 in FY2021, #15 in FY2022, #7 in FY2023 and #15 in FY2025; unchanged since FY2023.
8 $1,532,961
Rank history: #3 in FY2021, #2 in FY2022, #12 in FY2023 and not on the FY2025 list; up 4 since FY2023.
9 $1,398,600
Rank history: not on the FY2021–FY2023 lists and #12 in FY2025; new.
10 $1,328,315
Rank history: #6 in FY2021, #12 in FY2022, #14 in FY2023 and #13 in FY2025; up 4 since FY2023.
11 $1,316,213
Rank history: not on the FY2021–FY2023 lists and #3 in FY2025; new.
12 $1,260,470
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
13 $1,058,254
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
14 $1,053,103
Rank history: #24 in FY2021, #27 in FY2022, #17 in FY2023 and #14 in FY2025; up 3 since FY2023.
15 $998,732
Rank history: #31 in FY2021, not on the FY2022 list, #18 in FY2023 and #5 in FY2025; up 3 since FY2023.
16 $993,829
Rank history: #17 in FY2021, #14 in FY2022, #22 in FY2023 and #10 in FY2025; up 6 since FY2023.
17 $986,986
Rank history: #8 in FY2021, #19 in FY2022, #13 in FY2023 and #21 in FY2025; down 4 since FY2023.
18 $949,898
Rank history: not on the FY2021–FY2022 lists, #70 in FY2023 and #25 in FY2025; up 52 since FY2023.
19 $864,520
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
20 $804,888
Rank history: #16 in FY2021, #13 in FY2022, #34 in FY2023 and #18 in FY2025; up 14 since FY2023.
21 $686,244
Rank history: not on the FY2021–FY2022 lists, #21 in FY2023 and #36 in FY2025; unchanged since FY2023.
22
Statz Corp
$667,842
Rank history: not on the FY2021–FY2023 lists and #63 in FY2025; up 122 since FY2023.
23 $641,289
Rank history: #12 in FY2021, #10 in FY2022, #26 in FY2023 and #19 in FY2025; up 3 since FY2023.
24 $618,760
Rank history: #27 in FY2021, #25 in FY2022, #16 in FY2023 and not on the FY2025 list; down 8 since FY2023.
25
Thor Solutions LLC
$572,162
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
26 $566,460
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
27 $563,919
Rank history: not on the FY2021–FY2023 lists and #22 in FY2025; up 80 since FY2023.
28 $538,513
Rank history: #60 in FY2021, #49 in FY2022, #62 in FY2023 and not on the FY2025 list; up 34 since FY2023.
29 $489,867
Rank history: not on the FY2021 list, #29 in FY2022, #49 in FY2023 and not on the FY2025 list; up 20 since FY2023.
30 $482,792
Rank history: #39 in FY2021, #86 in FY2022, #75 in FY2023 and not on the FY2025 list; up 45 since FY2023.
31 $481,500
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 371 since FY2023.
32 $442,525
Rank history: not on the FY2021–FY2022 lists, #67 in FY2023 and #24 in FY2025; up 35 since FY2023.
33
Allied Defense Industries Inc. 2 awardees, including Allied Marine Services LLC
$440,159
Rank history: #14 in FY2021, #18 in FY2022, #4 in FY2023 and not on the FY2025 list; down 29 since FY2023.
34 $424,552
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
35 $417,605
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 123 since FY2023.
36 $411,581
Rank history: #38 in FY2021, #16 in FY2022, #47 in FY2023 and #69 in FY2025; up 11 since FY2023.
37 $410,041
Rank history: #95 in FY2021, #98 in FY2022, #53 in FY2023 and #51 in FY2025; up 16 since FY2023.
38 $394,279
Rank history: #50 in FY2021, not on the FY2022–FY2023 lists and #39 in FY2025; up 410 since FY2023.
39 $391,029
Rank history: #28 in FY2021, #75 in FY2022, not on the FY2023 list and #77 in FY2025; up 128 since FY2023.
40 $376,922
Rank history: not on the FY2021–FY2023 lists and #93 in FY2025; up 111 since FY2023.
41 $361,371
Rank history: #5 in FY2021, #8 in FY2022, not on the FY2023 list and not on the FY2025 list; up 424 since FY2023.
42 $360,546
Rank history: not on the FY2021–FY2022 lists, #74 in FY2023 and #20 in FY2025; up 32 since FY2023.
43 $341,762
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
44 $307,663
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
45 $302,605
Rank history: not on the FY2021 list, #35 in FY2022, not on the FY2023 list and not on the FY2025 list; up 65 since FY2023.
46 $285,772
Rank history: not on the FY2021 list, #42 in FY2022, #28 in FY2023 and #44 in FY2025; down 18 since FY2023.
47 $285,033
Rank history: not on the FY2021–FY2022 lists, #54 in FY2023 and #100 in FY2025; up 7 since FY2023.
48 $277,369
Rank history: not on the FY2021–FY2023 lists and #45 in FY2025; new.
49 $276,670
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 401 since FY2023.
50 $266,349
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
51 $262,416
Rank history: not on the FY2021–FY2023 lists and #83 in FY2025; new.
52
Flow International Corporation
$260,345
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
53 $257,502
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
54 $254,219
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
55 $252,900
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
56 $231,726
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
57 $223,392
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
58 $220,968
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
59 $219,759
Rank history: #99 in FY2021, #76 in FY2022, not on the FY2023 list and #74 in FY2025; up 114 since FY2023.
60 $212,800
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
61 $211,838
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
62 $203,760
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
63
Advex Corporation
$198,387
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
64 $198,247
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
65
YOY Inc.
$189,568
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
66 $187,569
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
67 $184,012
Rank history: #47 in FY2021, #79 in FY2022, not on the FY2023 list and #16 in FY2025; up 111 since FY2023.
68
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.
69 $181,925
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
70 $174,983
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
71 $171,687
Rank history: #34 in FY2021, #44 in FY2022, #97 in FY2023 and not on the FY2025 list; up 26 since FY2023.
72 $169,978
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
73 $165,913
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
74 $165,661
Rank history: #72 in FY2021, not on the FY2022 list, #23 in FY2023 and #59 in FY2025; down 51 since FY2023.
75 $162,988
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
76 $159,046
Rank history: not on the FY2021–FY2023 lists and #94 in FY2025; up 111 since FY2023.
77 $156,895
Rank history: not on the FY2021–FY2023 lists and #47 in FY2025; up 27 since FY2023.
78 $147,978
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
79 $146,868
Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and #40 in FY2025; down 33 since FY2023.
80 $145,761
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 175 since FY2023.
81
Mcclure Company
$145,200
Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and not on the FY2025 list; down 48 since FY2023.
82 $144,156
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
83 $142,950
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
84 $139,857
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
85 $136,076
Rank history: not on the FY2021–FY2022 lists, #60 in FY2023 and not on the FY2025 list; down 25 since FY2023.
86 $134,700
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
87 $133,632
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
88
Paula F Price Enterprises LLC
$132,481
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
89 $128,939
Rank history: not on the FY2021–FY2023 lists and #35 in FY2025; up 91 since FY2023.
90 $128,773
Rank history: not on the FY2021–FY2022 lists, #52 in FY2023 and not on the FY2025 list; down 38 since FY2023.
91 $128,467
Rank history: not on the FY2021–FY2023 lists and #87 in FY2025; up 68 since FY2023.
92 $127,355
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
93 $126,452
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
94 $125,793
Rank history: #73 in FY2021, not on the FY2022–FY2023 lists and #30 in FY2025; up 97 since FY2023.
95 $123,464
Rank history: not on the FY2021–FY2023 lists and #37 in FY2025; new.
96 $122,365
Rank history: #37 in FY2021, not on the FY2022–FY2023 lists and not on the FY2025 list; up 10 since FY2023.
97 $117,950
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
98 $116,911
Rank history: not on the FY2021 list, #92 in FY2022, #48 in FY2023 and #54 in FY2025; down 50 since FY2023.
99 $114,330
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; new.
100 $113,731
Rank history: not on the FY2021–FY2023 lists and not on the FY2025 list; up 69 since FY2023.
Show 75 more

100 of 548 contractors listed here. See the rest on GovTribe.

Rankings for the codes under PSC 45

Code Net obligations Largest contractor
4540 Waste Disposal Equipment $39,222,047 BIO Response Solutions Inc
4520 Space and Water Heating Equipment $25,278,109 Windward Enterprises, LLC
4510 Plumbing Fixtures and Accessories $24,014,038 Sea Box Inc.
4530 Fuel Burning Equipment Units $2,846,833 GPC Foreign Contractor Consolidated Reporting

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 $96 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 45 contractors in FY2024?

1. BIO Response Solutions Inc ($21.5M), 2. Sea Box Inc. ($6.9M), 3. Flightfab, Inc. ($4.11M), 4. Windward Enterprises, LLC ($3.85M), 5. Lockheed Martin Corporation ($2.36M), 6. Argo Turboserve Corporation ($1.92M), 7. ECI Defense Group, Inc. ($1.72M), 8. San-I-Pak Pacific, Inc. ($1.53M), 9. Lapis Makine Ticaret Anonim Sirketi ($1.4M), 10. Vantex Service Corporation ($1.33M).

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