Top 31 Contractors in PSC Z1NA: Maintenance of Fuel Supply Facilities, FY2023
Parent companies by net contract obligations Oct 1, 2022 – Sep 30, 2023 Code page on GovTribe
The top 10 won 95% of FY2023 PSC Z1NA contract dollars
Ranking facts
- Contract obligations
- $281,472,567 Net of deobligations, by contracts coded PSC Z1NA
- Contractors
- 36 Parent companies with an obligation
- Largest contractor
- Aptim Federal Services LLC $81.8 million, 25.3% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 31 rows as CSV
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
Aptim Federal Services LLC
Top agencies
|
$81,836,311 | ||
| 2 | $73,743,511 | |||
| 3 |
Pond Constructors Inc.
Top agencies
|
$57,252,711 | ||
| 4 |
Louis Berger U.S. Inc.
Top agencies
|
$35,818,030 | ||
| 5 |
Tetra Tech, Inc.
Top agencies
|
$26,360,544 | ||
| 6 | $19,908,351 | |||
| 7 | $5,522,777 | |||
| 8 |
Wood Environment & Infrastructure Solutions Inc.
Top agencies
|
$4,284,167 | ||
| 9 |
D7, LLC
Top agencies
|
$2,340,000 | ||
| 10 |
American Engineering Corporation
|
$1,037,221 | ||
| 11 |
Ethosenergy Light Turbines LLC
Top agencies
|
$963,281 | ||
| 12 |
KBR Services LLC
Top agencies
|
$880,457 | ||
| 13 | $567,034 | |||
| 14 |
King & George, LLC
Top agencies
|
$508,458 | ||
| 15 |
Fluid Solutions LLC
Top agencies
|
$311,000 | ||
| 16 | $294,182 | |||
| 17 | $242,529 | |||
| 18 |
Tidewater, Inc.
Top agencies
|
$141,208 | ||
| 19 |
Houyuu Kensetsu Ltd
Top agencies
|
$88,978 | ||
| 20 | $87,260 | |||
| 21 |
Cinteot Inc.
Top agencies
|
$58,337 | ||
| 22 |
Consorzio Gemmo DI Bella
Top agencies
|
$55,650 | ||
| 23 |
Dewkaf Solutions LLC
Top agencies
|
$30,000 | ||
| 24 | $18,540 | |||
| 25 |
Fluid Power Solution LLC
Top agencies
|
$16,529 | ||
| 26 | $15,671 | |||
| 27 |
That Makes Sense, LLC
Top agencies
|
$14,500 | ||
| 28 |
G2RJ Inc
Top agencies
|
$14,000 | ||
| 29 |
Syn-Tech System, Inc.
Top agencies
|
$11,010 | ||
| 30 | $10,425 | |||
| 31 | $4,280 |
Show 6 more
31 of 36 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 $324 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 2023 ran Oct 1, 2022 – Sep 30, 2023. 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 FY2022. "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 FY2022 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 Z1NA contractors in FY2023?
1. Aptim Federal Services LLC ($81.8M), 2. Weston Solutions Holdings, Inc. ($73.7M), 3. Pond Constructors Inc. ($57.3M), 4. Louis Berger U.S. Inc. ($35.8M), 5. Tetra Tech, Inc. ($26.4M), 6. Bristol Bay Native Corporation ($19.9M), 7. Environmental Chemical Corporation ($5.52M), 8. Wood Environment & Infrastructure Solutions Inc. ($4.28M), 9. D7, LLC ($2.34M), 10. American Engineering Corporation ($1.04M).
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