Top 69 Contractors in PSC Z1DZ: Maintenance of Other Hospital Buildings, 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 Z1DZ: Maintenance of Other Hospital Buildings, FY2025.
The top 10 won 78% of PSC Z1DZ contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $136,683,596 Net of deobligations, by contracts coded PSC Z1DZ
- Contractors
- 69 Parent companies with an obligation
- Largest contractor
- Fdcd II Joint Venture, LLC $25.6 million, 18.5% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 69 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $25,591,000 | |||
| 2 | $17,526,678 | |||
| 3 |
Amvet Ritz JV LLC
Top agencies
|
$15,375,000 | ||
| 4 | $12,732,577 | |||
| 5 |
Richard Group LLC
Top agencies
|
$9,662,538 | ||
| 6 | $5,949,298 | |||
| 7 | $5,948,020 | |||
| 8 |
Ameritech Contracting LLC
Top agencies
|
$5,873,789 | ||
| 9 |
Blue Yonder Inc.
Top agencies
|
$5,868,000 | ||
| 10 |
KEE Solutions LLC
Top agencies
|
$2,963,750 | ||
| 11 | $2,763,047 | |||
| 12 |
Venergy Group LLC
Top agencies
|
$2,700,000 | ||
| 13 | $2,585,900 | |||
| 14 | $2,059,728 | |||
| 15 |
Fdcd Joint Venture
Top agencies
|
$1,691,000 | ||
| 16 |
Admiral Elevator Company Inc.
Top agencies
|
$1,248,851 | ||
| 17 |
Briston Construction LLC
Top agencies
|
$1,205,899 | ||
| 18 |
Veterans Construction LLC
Top agencies
|
$1,116,202 | ||
| 19 |
Patriot Construction Inc
Top agencies
|
$1,097,500 | ||
| 20 |
Advon Corporation
Top agencies
|
$1,022,529 | ||
| 21 | $900,000 | |||
| 22 | $842,411 | |||
| 23 |
Sygnos Inc.
Top agencies
|
$779,512 | ||
| 24 | $722,476 | |||
| 25 | $678,086 | |||
| 26 |
Automatic Doors Inc
Top agencies
|
$656,201 | ||
| 27 |
Titan-Auxo, LLC
Top agencies
|
$602,675 | ||
| 28 |
Crassociates, Inc.
Top agencies
|
$522,378 | ||
| 29 | $519,529 | |||
| 30 | $489,512 | |||
| 31 |
JXR Constructors Inc.
Top agencies
|
$453,833 | ||
| 32 |
Thermo Dynamics Inc.
Top agencies
|
$371,875 | ||
| 33 |
Raul Cruz
Top agencies
|
$352,816 | ||
| 34 |
Moonlite Construction
Top agencies
|
$322,909 | ||
| 35 | $263,945 | |||
| 36 | $257,321 | |||
| 37 |
Capex Construction LLC
Top agencies
|
$254,102 | ||
| 38 |
Mitomo Co., Ltd.
Top agencies
|
$212,719 | ||
| 39 |
United Pool Maintenance LLC
Top agencies
|
$210,960 | ||
| 40 |
A4 Services LLC
Top agencies
|
$208,200 | ||
| 41 |
Kevin Piet, LLC
Top agencies
|
$191,511 | ||
| 42 |
Kyunan Co., Ltd.
Top agencies
|
$183,024 | ||
| 43 | $180,101 | |||
| 44 | $179,760 | |||
| 45 | $152,603 | |||
| 46 | $152,603 | |||
| 47 |
JW Environmental LLC
Top agencies
|
$141,728 | ||
| 48 | $105,374 | |||
| 49 |
CSP Utilities LLC
Top agencies
|
$97,864 | ||
| 50 |
5X3 LLC
Top agencies
|
$85,940 | ||
| 51 | $76,243 | |||
| 52 |
Isonmase, LLC
Top agencies
|
$73,200 | ||
| 53 | $66,732 | |||
| 54 | $47,831 | |||
| 55 | $46,531 | |||
| 56 | $41,848 | |||
| 57 |
Norsheild Holdings LLC
Top agencies
|
$40,924 | ||
| 58 | $40,568 | |||
| 59 | $40,000 | |||
| 60 | $28,020 | |||
| 61 |
CMP Commercial Construction Inc
Top agencies
|
$26,210 | ||
| 62 |
Cleanroom Design LLC
Top agencies
|
$18,000 | ||
| 63 | $17,589 | |||
| 64 |
B2 Constructors, LLC
Top agencies
|
$16,185 | ||
| 65 |
Industria Inc.
Top agencies
|
$15,847 | ||
| 66 | $15,093 | |||
| 67 | $13,395 | |||
| 68 |
Milicon Inc
Top agencies
|
$4,850 | ||
| 69 | $3,695 |
Show all 69
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 $138 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 Z1DZ contractors in Aug 2025–Jul 2026?
1. Fdcd II Joint Venture, LLC ($25.6M), 2. Birmingham Industrial Construction, LLC ($17.5M), 3. Amvet Ritz JV LLC ($15.4M), 4. D Square Construction LLC ($12.7M), 5. Richard Group LLC ($9.66M), 6. Blue Cord Design and Construction, LLC ($5.95M), 7. M.c. Dean, Inc. ($5.95M), 8. Ameritech Contracting LLC ($5.87M), 9. Blue Yonder Inc. ($5.87M), 10. KEE Solutions LLC ($2.96M).
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