Top 26 Contractors in PSC Z1FD: Maintenance of Dining Facilities, FY2025
Parent companies by net contract obligations Oct 1, 2024 – Sep 30, 2025 Code page on GovTribe
The top 10 won 84% of FY2025 PSC Z1FD contract dollars
Ranking facts
- Contract obligations
- $3,887,534 Net of deobligations, by contracts coded PSC Z1FD
- Contractors
- 27 Parent companies with an obligation
- Largest contractor
- American Engineering Corporation $1.09 million, 27.2% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 26 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $1,087,137 | |||
| 2 |
Hapec Co., Ltd.
Top agencies
|
$448,664 | ||
| 3 |
Sori E&C Co.,Ltd
Top agencies
|
$377,257 | ||
| 4 |
O.M.U.P. Enterprises LLC
Top agencies
|
$334,708 | ||
| 5 |
Xenturis LLC
Top agencies
|
$324,996 | ||
| 6 |
Okinawa Sobi Kogyo, K.K.
Top agencies
|
$205,674 | ||
| 7 |
Municipal Base Services LLC
Top agencies
|
$198,839 | ||
| 8 | $168,407 | |||
| 9 | $108,588 | |||
| 10 |
Vent Pros, Inc.
Top agencies
|
$102,800 | ||
| 11 |
The Marshal Group LLC
Top agencies
|
$82,003 | ||
| 12 |
Taylor Brothers Inc.
Top agencies
|
$62,702 | ||
| 13 | $60,620 | |||
| 14 | $52,802 | |||
| 15 |
Valiant Integrated Services LLC
Top agencies
|
$42,652 | ||
| 16 |
US Vents, Inc.
Top agencies
|
$40,031 | ||
| 17 | $35,294 | |||
| 18 |
Telesight-Tec Corporation
Top agencies
|
$30,879 | ||
| 19 | $27,083 | |||
| 20 |
Horizon Solution Company
Top agencies
|
$24,500 | ||
| 21 |
Main Street Builders, Inc.
Top agencies
|
$22,528 | ||
| 22 | $22,220 | |||
| 23 | $18,687 | |||
| 24 |
Underpressure, Inc.
Top agencies
|
$16,695 | ||
| 25 |
Nelbud Services Group Inc.
Top agencies
|
$12,400 | ||
| 26 | $1,760 |
Show 1 more
26 of 27 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 $4 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 Z1FD contractors in FY2025?
1. American Engineering Corporation ($1.09M), 2. Hapec Co., Ltd. ($449K), 3. Sori E&C Co.,Ltd ($377K), 4. O.M.U.P. Enterprises LLC ($335K), 5. Xenturis LLC ($325K), 6. Okinawa Sobi Kogyo, K.K. ($206K), 7. Municipal Base Services LLC ($199K), 8. District Veterans Contracting, Inc. ($168K), 9. Bristol Prime Contractors, LLC ($109K), 10. Vent Pros, Inc. ($103K).
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