Top 42 Contractors in PSC 4935: Guided Missile Maintenance, Repair, and Checkout Specialized Equipment, FY2025

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

The top 10 won 93% of FY2025 PSC 4935 contract dollars

Ranking facts

Contract obligations
$11,430,749 Net of deobligations, by contracts coded PSC 4935
Contractors
45 Parent companies with an obligation
Largest contractor
Marietta Nondestructive Testing LLC $7.37 million, 59.8% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 42 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $7,368,476
Rank history: not on the FY2021–FY2024 lists; new.
2 $2,729,244
Rank history: not on the FY2021–FY2024 lists; new.
3 $560,479
Rank history: #32 in FY2021, #53 in FY2022, #1 in FY2023 and #3 in FY2024; unchanged since FY2024.
4 $197,952
Rank history: #4 in FY2021, #6 in FY2022, #35 in FY2023 and not on the FY2024 list; returned.
5 $138,994
Rank history: #56 in FY2021, not on the FY2022 list, #28 in FY2023 and #9 in FY2024; up 4 since FY2024.
6 $125,292
Rank history: not on the FY2021 list, #12 in FY2022 and not on the FY2023–FY2024 lists; returned.
7 $117,620
Rank history: not on the FY2021–FY2022 lists, #13 in FY2023 and #15 in FY2024; up 8 since FY2024.
8 $110,600
Rank history: not on the FY2021–FY2024 lists; new.
9 $86,829
Rank history: not on the FY2021–FY2024 lists; new.
10 $55,296
Rank history: #28 in FY2021, #35 in FY2022, #33 in FY2023 and #18 in FY2024; up 8 since FY2024.
11 $45,083
Rank history: not on the FY2021–FY2024 lists; new.
12 $41,550
Rank history: not on the FY2021–FY2024 lists; new.
13 $37,018
Rank history: not on the FY2021–FY2024 lists; new.
14 $36,750
Rank history: not on the FY2021–FY2024 lists; new.
15 $28,605
Rank history: #34 in FY2021, not on the FY2022 list, #53 in FY2023 and #35 in FY2024; up 20 since FY2024.
16 $25,044
Rank history: not on the FY2021–FY2022 lists, #20 in FY2023 and #27 in FY2024; up 11 since FY2024.
17 $23,144
Rank history: not on the FY2021–FY2024 lists; new.
18 $21,055
Rank history: not on the FY2021–FY2024 lists; new.
19 $20,298
Rank history: #31 in FY2021, not on the FY2022 list, #27 in FY2023 and #41 in FY2024; up 22 since FY2024.
20 $19,875
Rank history: not on the FY2021–FY2022 lists, #2 in FY2023 and #10 in FY2024; down 10 since FY2024.
21 $18,738
Rank history: not on the FY2021–FY2022 lists, #43 in FY2023 and not on the FY2024 list; returned.
22 $15,541
Rank history: not on the FY2021–FY2024 lists; new.
23 $13,371
Rank history: not on the FY2021–FY2023 lists and #22 in FY2024; down 1 since FY2024.
24 $11,600
Rank history: not on the FY2021–FY2022 lists, #14 in FY2023 and #12 in FY2024; down 12 since FY2024.
25 $11,488
Rank history: not on the FY2021 list, #41 in FY2022 and not on the FY2023–FY2024 lists; returned.
26 $10,389
Rank history: not on the FY2021–FY2022 lists, #46 in FY2023 and #34 in FY2024; up 8 since FY2024.
27 $8,689
Rank history: #41 in FY2021 and not on the FY2022–FY2024 lists; returned.
28
A.M.S. Network LLC
$8,685
Rank history: not on the FY2021 list, #59 in FY2022, not on the FY2023 list and #55 in FY2024; up 27 since FY2024.
29 $7,980
Rank history: #46 in FY2021, #65 in FY2022, #61 in FY2023 and #44 in FY2024; up 15 since FY2024.
30 $7,300
Rank history: #50 in FY2021, #23 in FY2022, #31 in FY2023 and #24 in FY2024; down 6 since FY2024.
31 $7,008
Rank history: not on the FY2021–FY2024 lists; new.
32 $6,551
Rank history: not on the FY2021–FY2022 lists, #45 in FY2023 and not on the FY2024 list; returned.
33
J.G.B. Enterprises Inc. Through Echelon Supply and Service, Inc.
$5,455
Rank history: not on the FY2021–FY2024 lists; new.
34 $4,335
Rank history: #35 in FY2021, #19 in FY2022, #5 in FY2023 and #13 in FY2024; down 21 since FY2024.
35 $4,091
Rank history: not on the FY2021–FY2024 lists; new.
36 $3,698
Rank history: not on the FY2021–FY2023 lists and #37 in FY2024; up 1 since FY2024.
37 $3,534
Rank history: not on the FY2021–FY2024 lists; new.
38 $3,081
Rank history: not on the FY2021–FY2024 lists; new.
39 $2,286
Rank history: not on the FY2021–FY2024 lists; new.
40
Phoenix Trading Inc.
$1,589
Rank history: not on the FY2021–FY2023 lists and #50 in FY2024; up 10 since FY2024.
41 $288
Rank history: #54 in FY2021, #52 in FY2022, #48 in FY2023 and #47 in FY2024; up 6 since FY2024.
42 $61
Rank history: not on the FY2021–FY2024 lists; new.
Show 17 more

42 of 45 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 $12.3 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. 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 4935 contractors in FY2025?

1. Marietta Nondestructive Testing LLC ($7.37M), 2. Beaver Aerospace & Defense, Inc. ($2.73M), 3. The Boeing Company ($560K), 4. Marlin Machine Products ($198K), 5. Kampi Components Co Inc. ($139K), 6. Marotta Controls Inc. ($125K), 7. Electro Parts Inc. ($118K), 8. The Handy Tool & Mfg. Co., Inc. ($111K), 9. A.g.h. Industries, LLC ($86.8K), 10. Polytech Defense Spares LLC ($55.3K).

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