Top 60 Contractors in PSC Z1FC: Maintenance of Troop Housing Facilities, Aug 2025–Jul 2026
Parent companies by net contract obligations Aug 1, 2025 – Jul 31, 2026 Code page on GovTribe
The latest 12 months. See the newest fiscal year's list: Top Contractors in PSC Z1FC: Maintenance of Troop Housing Facilities, FY2025.
The top 10 won 75% of PSC Z1FC contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $126,652,683 Net of deobligations, by contracts coded PSC Z1FC
- Contractors
- 60 Parent companies with an obligation
- Largest contractor
- CJW Contractors, Inc. $18.8 million, 14.7% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 60 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
CJW Contractors, Inc.
Top agencies
|
$18,770,852 | ||
| 2 | $17,977,093 | |||
| 3 | $11,767,387 | |||
| 4 |
KTH Services JV, LLC
Top agencies
|
$8,471,958 | ||
| 5 |
4K Global-Acc JV, LLC
Top agencies
|
$7,811,749 | ||
| 6 | $7,599,855 | |||
| 7 |
Kwaan Sac JV, LLC
Top agencies
|
$7,378,736 | ||
| 8 | $6,793,200 | |||
| 9 |
Yeajin E&C Co.,Ltd.
Top agencies
|
$6,713,871 | ||
| 10 | $2,604,484 | |||
| 11 | $2,466,089 | |||
| 12 |
BFA Contracting, Inc.
Top agencies
|
$2,261,220 | ||
| 13 |
Sori E&C Co.,Ltd
Top agencies
|
$1,785,552 | ||
| 14 |
Bay Electric Co., Inc.
Top agencies
|
$1,769,677 | ||
| 15 | $1,766,365 | |||
| 16 |
Kaiva Corporation
Top agencies
|
$1,741,595 | ||
| 17 |
Chugach Alaska Corporation
Top agencies
|
$1,637,297 | ||
| 18 | $1,386,000 | |||
| 19 |
Nippo Corporation
Top agencies
|
$1,273,625 | ||
| 20 |
Bristol-Edt JV LLC
Top agencies
|
$1,184,155 | ||
| 21 | $1,177,027 | |||
| 22 | $1,141,538 | |||
| 23 |
Constellis, LLC
Top agencies
|
$1,045,095 | ||
| 24 | $995,887 | |||
| 25 |
J & J Maintenance Inc.
|
$989,107 | ||
| 26 | $842,922 | |||
| 27 |
Valcorp Enterprises LLC
Top agencies
|
$667,145 | ||
| 28 |
Avalon Contracting Inc.
Top agencies
|
$623,423 | ||
| 29 | $614,571 | |||
| 30 | $518,102 | |||
| 31 | $485,586 | |||
| 32 | $482,429 | |||
| 33 | $427,329 | |||
| 34 | $417,432 | |||
| 35 |
Okinawa Sobi Kogyo, K.K.
Top agencies
|
$401,209 | ||
| 36 | $373,061 | |||
| 37 | $274,958 | |||
| 38 |
Dmyles Inc.
Top agencies
|
$203,914 | ||
| 39 |
Mig Gov, LLC
Top agencies
|
$194,856 | ||
| 40 | $161,999 | |||
| 41 |
I-2-I Solutions, Inc.
Top agencies
|
$146,179 | ||
| 42 |
Kyunan Co., Ltd.
Top agencies
|
$125,497 | ||
| 43 | $119,850 | |||
| 44 | $118,894 | |||
| 45 | $109,937 | |||
| 46 | $99,888 | |||
| 47 |
Weil Construction Inc
Top agencies
|
$93,131 | ||
| 48 | $92,401 | |||
| 49 |
Municipal Base Services LLC
Top agencies
|
$86,565 | ||
| 50 | $84,211 | |||
| 51 | $83,042 | |||
| 52 |
Ecodrain LLC
Top agencies
|
$71,979 | ||
| 53 | $69,429 | |||
| 54 |
Porr Government Services Italy SRL
Top agencies
|
$59,820 | ||
| 55 |
Sunbelt Rentals, Inc.
Top agencies
|
$52,020 | ||
| 56 | $45,641 | |||
| 57 |
Phoenix Management Inc
|
$27,271 | ||
| 58 |
Creative Builds Corporation
Top agencies
|
$14,161 | ||
| 59 |
Krima Construction Corp.
Top agencies
|
$4,664 | ||
| 60 | $456 |
Show all 60
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 $127 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. An awardee whose own actions mostly name no parent, and that no other company's actions name as their parent, rolls up its SAM.gov registration's chain of parent companies: it counts under the first company there that other companies' actions name as their parent, or under the parent most of a company's own actions name, whichever comes first; with neither, under the highest company in the chain with federal contracts of its own. Joint ventures stay companies of their own. 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 Aug 2024–Jul 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 Z1FC contractors in Aug 2025–Jul 2026?
1. CJW Contractors, Inc. ($18.8M), 2. Yojin Construction & Engineering Co., Ltd. ($18M), 3. Advanced Technology Construction Corporation ($11.8M), 4. KTH Services JV, LLC ($8.47M), 5. 4K Global-Acc JV, LLC ($7.81M), 6. Elrim Construction Co., Ltd. ($7.6M), 7. Kwaan Sac JV, LLC ($7.38M), 8. Sunglim Engineering & Construction Co., Ltd ($6.79M), 9. Yeajin E&C Co.,Ltd. ($6.71M), 10. Professional Contract Services, Inc. ($2.6M).
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