Top 27 Contractors in PSC 4230: Decontaminating and Impregnating Equipment, FY2025

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

The top 10 won 78% of FY2025 PSC 4230 contract dollars

Ranking facts

Contract obligations
$761,935 Net of deobligations, by contracts coded PSC 4230
Contractors
28 Parent companies with an obligation
Largest contractor
Markes International, Inc. $192 thousand, 19.9% of obligations
Data as of

Contract actions from FPDS (SAM.gov). How the rankings work · Download all 27 rows as CSV

Full ranking

Rank Contractor Net obligations Share Trend
1 $191,811
Rank history: not on the FY2021–FY2024 lists; new.
2 $113,520
Rank history: not on the FY2021–FY2022 lists and #9 in FY2024; up 7 since FY2024.
3 $88,506
Rank history: not on the FY2021–FY2024 lists; new.
4 $69,341
Rank history: not on the FY2021–FY2024 lists; new.
5
Seva Technical Services Inc.
$65,945
Rank history: not on the FY2021–FY2024 lists; new.
6 $65,945
Rank history: not on the FY2021–FY2024 lists; new.
7 $59,547
Rank history: not on the FY2021–FY2022 lists and #21 in FY2024; up 14 since FY2024.
8 $35,750
Rank history: #15 in FY2021, #7 in FY2022 and #6 in FY2024; down 2 since FY2024.
9 $31,500
Rank history: not on the FY2021–FY2024 lists; new.
10 $31,352
Rank history: not on the FY2021–FY2024 lists; new.
11 $30,239
Rank history: not on the FY2021–FY2024 lists; new.
12
New PIG Corporation
$28,308
Rank history: #28 in FY2021, #28 in FY2022 and #11 in FY2024; down 1 since FY2024.
13 $27,096
Rank history: not on the FY2021–FY2024 lists; new.
14 $26,322
Rank history: #13 in FY2021, #20 in FY2022 and not on the FY2024 list; returned.
15 $26,066
Rank history: not on the FY2021–FY2024 lists; new.
16 $16,139
Rank history: not on the FY2021–FY2024 lists; new.
17 $12,152
Rank history: not on the FY2021–FY2024 lists; new.
18 $9,515
Rank history: not on the FY2021–FY2024 lists; new.
19 $9,330
Rank history: #35 in FY2021, not on the FY2022 list and #23 in FY2024; up 4 since FY2024.
20 $4,100
Rank history: not on the FY2021–FY2024 lists; new.
21 $1,650
Rank history: not on the FY2021–FY2024 lists; new.
22 $1,171
Rank history: #20 in FY2021, #9 in FY2022 and not on the FY2024 list; returned.
23
Advance Safety Equipment Co.
$1,027
Rank history: not on the FY2021–FY2024 lists; new.
24 $823
Rank history: not on the FY2021–FY2024 lists; new.
25 $820
Rank history: not on the FY2021–FY2024 lists; new.
26 $516
Rank history: not on the FY2021–FY2024 lists; new.
27 $77
Rank history: #37 in FY2021 and not on the FY2022–FY2024 lists; returned.
Show 2 more

27 of 28 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 $962 thousand 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 4230 contractors in FY2025?

1. Markes International, Inc. ($192K), 2. ACM Elite, LLC ($114K), 3. Iron-Lift LLC ($88.5K), 4. King Nutronics Corporation ($69.3K), 5. Seva Technical Services Inc. ($65.9K), 6. Energy Markets Group, Inc. ($65.9K), 7. Marathon Industrial Equipment LLC ($59.5K), 8. Makpak, LLC ($35.8K), 9. Dumbo Defense Inc. ($31.5K), 10. LN Curtis & Sons ($31.4K).

On GovTribe

Research every contractor on this list

  • Every contract, task order and IDV they hold
  • Their subsidiaries, teammates and competitors
  • Open opportunities they're positioned for
  • Alerts when they win new work