Top 25 Contractors in PSC J068: Maintenance, Repair and Rebuilding of Equipment: Chemicals and Chemical Products, Jul 2025–Jun 2026
Parent companies by net contract obligations Jul 1, 2025 – Jun 30, 2026 Code page on GovTribe
The top 10 won 80% of PSC J068 contract dollars from July 2025 through June 2026
Ranking facts
- Contract obligations
- $1,280,356 Net of deobligations, by contracts coded PSC J068
- Contractors
- 25 Parent companies with an obligation
- Largest contractor
- Southern Chemical Supply Inc. $289 thousand, 22.1% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 25 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $289,000 | |||
| 2 |
Johnsondanforth, Inc.
Top agencies
|
$123,500 | ||
| 3 | $117,140 | |||
| 4 | $114,240 | |||
| 5 |
Momar, Incorporated
Top agencies
|
$94,052 | ||
| 6 |
Incryo, LLC
Top agencies
|
$93,800 | ||
| 7 | $78,200 | |||
| 8 | $63,397 | |||
| 9 | $34,900 | |||
| 10 |
Weas Engineering, LLC
Top agencies
|
$34,628 | ||
| 11 |
Geotab USA Inc.
Top agencies
|
$29,475 | ||
| 12 |
Water Chemistry Inc
|
$28,255 | ||
| 13 |
Klenzoid Inc.
Top agencies
|
$23,000 | ||
| 14 | $20,985 | |||
| 15 |
Kolene Corp
Top agencies
|
$19,948 | ||
| 16 | $19,775 | |||
| 17 |
Brinkmann Instruments Inc.
Top agencies
|
$19,366 | ||
| 18 | $18,768 | |||
| 19 |
Agilent Technologies, Inc.
Top agencies
|
$17,543 | ||
| 20 | $16,710 | |||
| 21 | $12,947 | |||
| 22 |
Airgas USA LLC
Top agencies
|
$8,415 | ||
| 23 |
Peak Scientific Inc.
Top agencies
|
$7,029 | ||
| 24 | $4,200 | |||
| 25 | $2,601 |
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 $1.3 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.
- 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 J068 contractors in Jul 2025–Jun 2026?
1. Southern Chemical Supply Inc. ($289K), 2. Johnsondanforth, Inc. ($124K), 3. OZ Arc / Gas Equipment & Supply, Inc. ($117K), 4. R & M Government Services Inc. ($114K), 5. Momar, Incorporated ($94.1K), 6. Incryo, LLC ($93.8K), 7. Nabd Alasr Trading and Contracting Company ($78.2K), 8. Safety-Kleen Systems, Inc. ($63.4K), 9. Control Management Inc. ($34.9K), 10. Weas Engineering, LLC ($34.6K).
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