Top 28 Contractors in PSC 4230: Decontaminating and Impregnating Equipment, Jul 2025–Jun 2026
Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe
The top 10 won 76% of PSC 4230 contract dollars from July 2025 through June 2026
Ranking facts
- Contract obligations
- $1,058,152 Net of deobligations, by contracts coded PSC 4230
- Contractors
- 29 Parent companies with an obligation
- Largest contractor
- Markes International, Inc. $192 thousand, 17.3% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 28 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
Markes International, Inc.
Top agencies
|
$191,811 | ||
| 2 |
Dumbo Defense Inc.
Top agencies
|
$119,940 | ||
| 3 |
ACM Elite, LLC
Top agencies
|
$113,520 | ||
| 4 |
Makpak, LLC
Top agencies
|
$98,078 | ||
| 5 |
B & H International LLC
Top agencies
|
$74,760 | ||
| 6 | $66,568 | |||
| 7 |
New PIG Corporation
Top agencies
|
$56,510 | ||
| 8 | $54,101 | |||
| 9 |
Safeware Inc.
Top agencies
|
$39,722 | ||
| 10 | $32,680 | |||
| 11 | $30,239 | |||
| 12 |
Moscamp, Inc.
Top agencies
|
$27,096 | ||
| 13 | $24,936 | |||
| 14 | $22,746 | |||
| 15 |
The Jahnda Group, LLC
Top agencies
|
$22,269 | ||
| 16 |
Arbill Industries Inc.
Top agencies
|
$19,189 | ||
| 17 |
Smith-Root Inc.
Top agencies
|
$17,650 | ||
| 18 | $16,139 | |||
| 19 |
Windward Enterprises, LLC
Top agencies
|
$14,125 | ||
| 20 | $12,152 | |||
| 21 |
Burhani Enterprises Inc.
Top agencies
|
$10,079 | ||
| 22 |
Atlas Supply Company, Inc.
Top agencies
|
$9,515 | ||
| 23 |
Iron-Lift LLC
Top agencies
|
$4,935 | ||
| 24 | $4,100 | |||
| 25 |
Rubiconsulting, LLC
Top agencies
|
$1,828 | ||
| 26 |
Madison Electric Co
Top agencies
|
$909 | ||
| 27 |
Mantel Technologies, Inc.
Top agencies
|
$377 | ||
| 28 |
W.w. Grainger, Inc.
Top agencies
|
$77 |
Show 3 more
28 of 29 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 $1.11 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.
- Period: the trailing 12 months end with the last month that ended at least 90 days ago, because the Department of Defense reports its contract actions to FPDS about 90 days late. The list is rebuilt each night.
- Rank changes compare with Jul 2024–Jun 2025. "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.
- 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 Jul 2025–Jun 2026?
1. Markes International, Inc. ($192K), 2. Dumbo Defense Inc. ($120K), 3. ACM Elite, LLC ($114K), 4. Makpak, LLC ($98.1K), 5. B & H International LLC ($74.8K), 6. All Safe Industries, Inc. ($66.6K), 7. New PIG Corporation ($56.5K), 8. Marathon Industrial Equipment LLC ($54.1K), 9. Safeware Inc. ($39.7K), 10. Sherwood Avionics and Accessories, Inc. ($32.7K).
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