Top 100 Contractors in PSC 4730: Hose, Pipe, Tube, Lubrication, and Railing Fittings, FY2025

Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe

The top 10 won 30% of FY2025 PSC 4730 contract dollars

Ranking facts

Contract obligations
$211,258,756 Net of deobligations, by contracts coded PSC 4730
Contractors
1,021 Parent companies with an obligation
Largest contractor
AAR Corp. $15.8 million, 7.1% 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
AAR Corp. Through AAR Supply Chain, Inc.
Top agencies
$15,796,891
Rank history: not on the FY2021–FY2023 lists and #6 in FY2024; up 5 since FY2024.
2
JA Moody LLC
Top agencies
$13,947,152
Rank history: not on the FY2021–FY2023 lists and #4 in FY2024; up 2 since FY2024.
3
Penn Power Group, LLC
Top agencies
$6,677,647
Rank history: not on the FY2021–FY2024 lists; up 412 since FY2024.
4
Eaton Corporation Public Limited Company 2 awardees, including Eaton Aeroquip LLC and Eaton Corporation
Top agencies
$5,995,409
Rank history: #9 in FY2021, #2 in FY2022, #2 in FY2023 and #5 in FY2024; up 1 since FY2024.
5
Transaero, Inc.
Top agencies
$5,024,928
Rank history: #100 in FY2021, #17 in FY2022, #59 in FY2023 and #90 in FY2024; up 85 since FY2024.
6
ITL LLC
Top agencies
$4,874,913
Rank history: #11 in FY2021, #15 in FY2022, #10 in FY2023 and #11 in FY2024; up 5 since FY2024.
7
Oil States Industries, Inc.
Top agencies
$4,337,965
Rank history: #7 in FY2021, #4 in FY2022, #11 in FY2023 and #7 in FY2024; unchanged since FY2024.
8
RTX Corporation 12 awardees, including Hamilton Sundstrand Corporation, Raytheon Company and Collins Engine Nozzles, Inc.
Top agencies
$3,577,498
Rank history: #21 in FY2021, #8 in FY2022, #7 in FY2023 and #18 in FY2024; up 10 since FY2024.
9
Norcatec LLC
Top agencies
$3,486,331
Rank history: not on the FY2021 list, #40 in FY2022, #23 in FY2023 and #16 in FY2024; up 7 since FY2024.
10
Texas Specialty Metals Inc.
Top agencies
$3,204,672
Rank history: not on the FY2021–FY2022 lists, #32 in FY2023 and #91 in FY2024; up 81 since FY2024.
11
Triman Industries Inc.
Top agencies
$3,128,616
Rank history: #8 in FY2021, #12 in FY2022, #22 in FY2023 and #13 in FY2024; up 2 since FY2024.
12
The Boeing Company 8 awardees, including Boeing Distribution Services X, Inc., Boeing Distribution Services, Inc. and Boeing Distribution, Inc.
Top agencies
$3,061,307
Rank history: #22 in FY2021, #18 in FY2022, #15 in FY2023 and #12 in FY2024; unchanged since FY2024.
13
Transdigm Inc. 2 awardees
Top agencies
$2,753,230
Rank history: not on the FY2021–FY2024 lists; new.
14
Jamaica Bearings Co., Inc. 2 awardees
Top agencies
$2,640,851
Rank history: #14 in FY2021, #23 in FY2022, #16 in FY2023 and #39 in FY2024; up 25 since FY2024.
15
Marine Electric Systems Inc. 2 awardees, including Aerospace Industries LLC
Top agencies
$2,585,620
Rank history: not on the FY2021–FY2024 lists; new.
16
Aero-Dyne Supply Co., Inc.
Top agencies
$2,424,597
Rank history: #10 in FY2021, #14 in FY2022, #13 in FY2023 and #14 in FY2024; down 2 since FY2024.
17
Mid-State Aerospace Inc.
Top agencies
$2,305,211
Rank history: #16 in FY2021, #30 in FY2022, #20 in FY2023 and #27 in FY2024; up 10 since FY2024.
18
S I T Corporation
Top agencies
$2,290,160
Rank history: #28 in FY2021, not on the FY2022 list, #85 in FY2023 and #48 in FY2024; up 30 since FY2024.
19
Supplycore LLC
Top agencies
$2,202,667
Rank history: not on the FY2021–FY2024 lists; up 107 since FY2024.
20
Stealth Supply, Inc.
Top agencies
$2,098,483
Rank history: #43 in FY2021, not on the FY2022 list, #26 in FY2023 and #49 in FY2024; up 29 since FY2024.
21
Kampi Components Co Inc.
Top agencies
$1,977,841
Rank history: #12 in FY2021, #9 in FY2022, #19 in FY2023 and #21 in FY2024; unchanged since FY2024.
22
Custom Hydraulic & Machine, Inc.
Top agencies
$1,974,569
Rank history: #27 in FY2021, #35 in FY2022, #30 in FY2023 and #40 in FY2024; up 18 since FY2024.
23
Cogitic Corporation
Top agencies
$1,953,001
Rank history: not on the FY2021–FY2024 lists; up 189 since FY2024.
24
Proponent, Inc. Through H C Merchandisers, Inc.
Top agencies
$1,938,086
Rank history: not on the FY2021–FY2024 lists; new.
25
Oshkosh Corporation Through Oshkosh Defense LLC
Top agencies
$1,936,212
Rank history: not on the FY2021–FY2023 lists and #36 in FY2024; up 11 since FY2024.
26
Heico Corp 5 awardees, including Pioneer Industries, LLC, Seal Dynamics LLC and Sherwood Avionics and Accessories, Inc.
Top agencies
$1,936,125
Rank history: not on the FY2021–FY2024 lists; up 329 since FY2024.
27
T and T Products LLC
Top agencies
$1,932,771
Rank history: #42 in FY2021, #28 in FY2022, #27 in FY2023 and #24 in FY2024; down 3 since FY2024.
28
Adept Fasteners Inc.
Top agencies
$1,871,566
Rank history: not on the FY2021–FY2022 lists, #63 in FY2023 and #32 in FY2024; up 4 since FY2024.
29
Lockheed Martin Corporation 5 awardees, including Sikorsky Aircraft Corporation and Derco Aerospace, Inc.
Top agencies
$1,697,864
Rank history: #19 in FY2021, #19 in FY2022, #4 in FY2023 and #19 in FY2024; down 10 since FY2024.
30
CFM International Inc.
Top agencies
$1,672,932
Rank history: #6 in FY2021, #6 in FY2022, #8 in FY2023 and #9 in FY2024; down 21 since FY2024.
31
Advex Corporation
Top agencies
$1,652,160
Rank history: not on the FY2021–FY2024 lists; new.
32
Hydro-Fitting Manufacturing Corporation
Top agencies
$1,619,821
Rank history: #67 in FY2021, #64 in FY2022, #36 in FY2023 and #42 in FY2024; up 10 since FY2024.
33
BEC Systems LLC
Top agencies
$1,600,334
Rank history: #29 in FY2021, #25 in FY2022, #39 in FY2023 and #45 in FY2024; up 12 since FY2024.
34
Integrated Procurement Technologies
Top agencies
$1,580,634
Rank history: #39 in FY2021 and not on the FY2022–FY2024 lists; returned.
35
Ceco Environmental Corp. Through Peerless MFG Co
Top agencies
$1,492,250
Rank history: not on the FY2021–FY2024 lists; up 154 since FY2024.
36
Metalloy Industries, Inc.
Top agencies
$1,477,675
Rank history: not on the FY2021–FY2022 lists, #90 in FY2023 and #92 in FY2024; up 56 since FY2024.
37
Tate Andale, LLC
Top agencies
$1,406,223
Rank history: #13 in FY2021, #16 in FY2022, #17 in FY2023 and #29 in FY2024; down 8 since FY2024.
38
Jgils, LLC
Top agencies
$1,398,729
Rank history: #41 in FY2021, #37 in FY2022, #34 in FY2023 and #35 in FY2024; down 3 since FY2024.
39
Midway Industrial Supply Inc.
Top agencies
$1,348,671
Rank history: #69 in FY2021, #36 in FY2022, #68 in FY2023 and #23 in FY2024; down 16 since FY2024.
40
Womack Machine Supply Co., LLC 2 awardees
Top agencies
$1,347,064
Rank history: not on the FY2021–FY2023 lists and #30 in FY2024; down 10 since FY2024.
41
PCX Inc.
Top agencies
$1,304,858
Rank history: #32 in FY2021, #31 in FY2022, not on the FY2023 list and #73 in FY2024; up 32 since FY2024.
42
Federal Industries, Inc. 2 awardees
Top agencies
$1,275,767
Rank history: not on the FY2021–FY2024 lists; new.
43
Filter Technologies Inc.
Top agencies
$1,236,825
Rank history: not on the FY2021–FY2024 lists; up 390 since FY2024.
44
Derbyshire Machine & Tool Co
Top agencies
$1,218,143
Rank history: #40 in FY2021, #7 in FY2022, #14 in FY2023 and #38 in FY2024; down 6 since FY2024.
45
Parker-Hannifin Corporation 6 awardees, including Meggitt Aircraft Braking Systems Corporation, Nasco Aircraft Brake, Inc. and Meggitt Defense Systems, Inc.
Top agencies
$1,166,579
Rank history: not on the FY2021–FY2023 lists and #2 in FY2024; down 43 since FY2024.
46
Defense Support Services, Inc.
Top agencies
$1,126,588
Rank history: not on the FY2021 list, #42 in FY2022, #46 in FY2023 and not on the FY2024 list; up 111 since FY2024.
47
Aerocontrolex Group, Inc. 2 awardees
Top agencies
$1,052,979
Rank history: not on the FY2021–FY2023 lists and #59 in FY2024; up 12 since FY2024.
48
Hydraulics International, Inc.
Top agencies
$971,665
Rank history: #54 in FY2021, #52 in FY2022, #53 in FY2023 and #51 in FY2024; up 3 since FY2024.
49
Lkr, Inc.
Top agencies
$971,516
Rank history: #63 in FY2021, #39 in FY2022, #42 in FY2023 and #54 in FY2024; up 5 since FY2024.
50
Aero-Glen International LLC
Top agencies
$963,309
Rank history: not on the FY2021–FY2022 lists, #33 in FY2023 and #84 in FY2024; up 34 since FY2024.
51
U.s.a. Spares Inc.
Top agencies
$948,521
Rank history: #55 in FY2021, #74 in FY2022, not on the FY2023 list and #62 in FY2024; up 11 since FY2024.
52
J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc.
Top agencies
$881,712
Rank history: not on the FY2021–FY2023 lists and #25 in FY2024; down 27 since FY2024.
53
ECI Defense Group, Inc.
Top agencies
$853,120
Rank history: not on the FY2021–FY2022 lists, #35 in FY2023 and #33 in FY2024; down 20 since FY2024.
54
Apex Pinnacle Corp
Top agencies
$841,124
Rank history: not on the FY2021–FY2023 lists and #67 in FY2024; up 13 since FY2024.
55
Statz Corp
Top agencies
$838,500
Rank history: not on the FY2021–FY2023 lists and #58 in FY2024; up 3 since FY2024.
56
Burke Products Inc.
Top agencies
$829,408
Rank history: #84 in FY2021, #70 in FY2022, #69 in FY2023 and #60 in FY2024; up 4 since FY2024.
57
Arctic Slope Regional Corporation Through Asrc Federal Facilities Logistics, LLC
Top agencies
$820,861
Rank history: not on the FY2021–FY2023 lists and #76 in FY2024; up 19 since FY2024.
58
III Williams LLC
Top agencies
$803,665
Rank history: #53 in FY2021, #58 in FY2022, #71 in FY2023 and #52 in FY2024; down 6 since FY2024.
59
Tork Systems Inc.
Top agencies
$776,113
Rank history: not on the FY2021–FY2024 lists; up 124 since FY2024.
60
Inland Machine Company Inc.
Top agencies
$756,556
Rank history: not on the FY2021–FY2022 lists, #73 in FY2023 and #88 in FY2024; up 28 since FY2024.
61
Global Logistics Strategies Inc.
Top agencies
$747,945
Rank history: #47 in FY2021, #44 in FY2022, #98 in FY2023 and not on the FY2024 list; up 106 since FY2024.
62
Dutch Valley Supply Co.
Top agencies
$732,486
Rank history: #92 in FY2021, #55 in FY2022, not on the FY2023 list and #50 in FY2024; down 12 since FY2024.
63
Esco Technologies Inc. Through Vacco Industries
Top agencies
$729,303
Rank history: #4 in FY2021, #5 in FY2022, #1 in FY2023 and #3 in FY2024; down 60 since FY2024.
64
TNL Sales LLC
Top agencies
$643,438
Rank history: not on the FY2021 list, #98 in FY2022, #86 in FY2023 and not on the FY2024 list; up 45 since FY2024.
65
SAFRAN 3 awardees, including Avox Systems Inc. and Safran Landing Systems
Top agencies
$643,398
Rank history: not on the FY2021–FY2024 lists; up 245 since FY2024.
66
Hyspan Precision Products, Inc.
Top agencies
$634,253
Rank history: not on the FY2021–FY2023 lists and #86 in FY2024; up 20 since FY2024.
67
AZE Supply Co Inc.
Top agencies
$619,751
Rank history: #77 in FY2021 and not on the FY2022–FY2024 lists; up 130 since FY2024.
68
S & K Aerospace, LLC
Top agencies
$613,637
Rank history: not on the FY2021–FY2024 lists; new.
69
Safran Electrical Components Canada Inc.
Top agencies
$611,707
Rank history: not on the FY2021–FY2023 lists and #87 in FY2024; up 18 since FY2024.
70
Northrop Grumman Systems Corporation 5 awardees
Top agencies
$609,573
Rank history: #36 in FY2021, not on the FY2022 list, #54 in FY2023 and not on the FY2024 list; up 154 since FY2024.
71
Global Incorporated 2 awardees, including SFC Valve Corporation
Top agencies
$598,946
Rank history: not on the FY2021–FY2022 lists, #95 in FY2023 and #28 in FY2024; down 43 since FY2024.
72
Lake Shore Systems Inc.
Top agencies
$594,127
Rank history: not on the FY2021–FY2023 lists and #26 in FY2024; down 46 since FY2024.
73
Tactair Fluid Controls Inc 2 awardees, including Arkwin Industries, Inc.
Top agencies
$593,645
Rank history: not on the FY2021–FY2023 lists and #31 in FY2024; down 42 since FY2024.
74
Ruta Supplies Inc.
Top agencies
$579,071
Rank history: #25 in FY2021, #13 in FY2022, #25 in FY2023 and #44 in FY2024; down 30 since FY2024.
75
Dreamfind, Inc.
Top agencies
$576,970
Rank history: not on the FY2021 list, #91 in FY2022, #56 in FY2023 and #77 in FY2024; up 2 since FY2024.
76
Brown Helicopter, Inc.
Top agencies
$554,955
Rank history: not on the FY2021–FY2023 lists and #74 in FY2024; down 2 since FY2024.
77
General Electric Company 3 awardees, including GE Engine Services Distribution, L.L.C.
Top agencies
$545,706
Rank history: not on the FY2021–FY2023 lists and #46 in FY2024; down 31 since FY2024.
78
Dela Technology Corporation
Top agencies
$533,063
Rank history: #46 in FY2021, #48 in FY2022, #70 in FY2023 and not on the FY2024 list; up 39 since FY2024.
79
Larkos Packing and Distribution Inc.
Top agencies
$528,288
Rank history: not on the FY2021 list, #96 in FY2022, #62 in FY2023 and #72 in FY2024; down 7 since FY2024.
80
The Entwistle Company LLC
Top agencies
$521,025
Rank history: not on the FY2021–FY2024 lists; up 359 since FY2024.
81
Par Defense Industries, LLC
Top agencies
$520,503
Rank history: not on the FY2021–FY2024 lists; up 245 since FY2024.
82
STS Operating, Inc. 7 awardees, including W & O Supply Inc. and GHX Industrial, LLC
Top agencies
$518,271
Rank history: not on the FY2021–FY2024 lists; new.
83
VC Displays, Inc.
Top agencies
$491,800
Rank history: not on the FY2021–FY2023 lists and #94 in FY2024; up 11 since FY2024.
84
Airbus US Space & Defense Inc. Through Airbus Helicopters, Inc.
Top agencies
$490,696
Rank history: not on the FY2021–FY2024 lists; up 163 since FY2024.
85
Burhani Enterprises Inc.
Top agencies
$485,513
Rank history: not on the FY2021–FY2024 lists; up 134 since FY2024.
86
Phoenix Trading Inc.
Top agencies
$483,788
Rank history: not on the FY2021–FY2024 lists; up 37 since FY2024.
87
Staver Hydraulics Co., Inc.
Top agencies
$475,070
Rank history: not on the FY2021–FY2024 lists; up 116 since FY2024.
88
Hoosier Industrial Supply, Inc.
Top agencies
$459,347
Rank history: not on the FY2021–FY2024 lists; up 151 since FY2024.
89
Eagle Equipment Corporation
Top agencies
$454,061
Rank history: #90 in FY2021, #62 in FY2022 and not on the FY2023–FY2024 lists; up 27 since FY2024.
90
Honeywell International Inc. 5 awardees
Top agencies
$449,295
Rank history: #56 in FY2021, #59 in FY2022, not on the FY2023 list and #41 in FY2024; down 49 since FY2024.
91
Linmarr Associates, Inc.
Top agencies
$433,705
Rank history: #95 in FY2021, #68 in FY2022 and not on the FY2023–FY2024 lists; up 20 since FY2024.
92
Cavanaugh Government Group, LLC
Top agencies
$431,445
Rank history: not on the FY2021–FY2023 lists and #70 in FY2024; down 22 since FY2024.
93
Lokring Mid-Atlantic, Inc.
Top agencies
$428,014
Rank history: #65 in FY2021, #45 in FY2022, #57 in FY2023 and #57 in FY2024; down 36 since FY2024.
94
FDH Aero, LLC
Top agencies
$419,158
Rank history: not on the FY2021–FY2024 lists; up 30 since FY2024.
95
Painter Tool Incorporated
Top agencies
$409,058
Rank history: #34 in FY2021, not on the FY2022 list, #49 in FY2023 and not on the FY2024 list; up 83 since FY2024.
96
Jag Components, LLC
Top agencies
$406,563
Rank history: #51 in FY2021, not on the FY2022–FY2023 lists and #66 in FY2024; down 30 since FY2024.
97
Advanced Products Services Inc.
Top agencies
$401,300
Rank history: not on the FY2021–FY2024 lists; up 94 since FY2024.
98
Natstar Defense Inc.
Top agencies
$395,298
Rank history: #15 in FY2021, #26 in FY2022, #47 in FY2023 and #47 in FY2024; down 51 since FY2024.
99
Sargent Aerospace & Defense, LLC
Top agencies
$393,197
Rank history: not on the FY2021–FY2024 lists; new.
100
Szczypski, Michael
Top agencies
$384,659
Rank history: not on the FY2021–FY2024 lists; up 186 since FY2024.
Show 75 more

100 of 1,021 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 $223 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.
  • Fiscal year 2025 ran Oct 1, 2024 – Sep 30, 2025. 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 FY2024. "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 FY2024 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 4730 contractors in FY2025?

1. AAR Corp. ($15.8M), 2. JA Moody LLC ($13.9M), 3. Penn Power Group, LLC ($6.68M), 4. Eaton Corporation Public Limited Company ($6M), 5. Transaero, Inc. ($5.02M), 6. ITL LLC ($4.87M), 7. Oil States Industries, Inc. ($4.34M), 8. RTX Corporation ($3.58M), 9. Norcatec LLC ($3.49M), 10. Texas Specialty Metals Inc. ($3.2M).

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