Top 41 Contractors in PSC 4530: Fuel Burning Equipment Units, 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 4530: Fuel Burning Equipment Units, FY2025.
The top 10 won 88% of PSC 4530 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $3,810,813 Net of deobligations, by contracts coded PSC 4530
- Contractors
- 43 Parent companies with an obligation
- Largest contractor
- Mckenzie Construction & Site Development LLC $1.59 million, 40.3% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 41 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $1,591,851 | |||
| 2 | $391,365 | |||
| 3 |
Agape Encounters, LLC
Top agencies
|
$372,664 | ||
| 4 |
Air Burners, Inc.
Top agencies
|
$279,080 | ||
| 5 |
MCO Solutions, Inc.
Top agencies
|
$199,980 | ||
| 6 | $156,650 | |||
| 7 |
S I T Corporation
Top agencies
|
$153,835 | ||
| 8 | $143,250 | |||
| 9 |
Integral Aerospace, LLC
Top agencies
|
$109,900 | ||
| 10 | $77,928 | |||
| 11 |
Highland Engineering, Inc.
Top agencies
|
$40,104 | ||
| 12 |
GPC Consolidated Reporting
Top agencies
|
$38,086 | ||
| 13 | $37,500 | |||
| 14 |
Infinity Air Hvac LLC
Top agencies
|
$22,000 | ||
| 15 | $21,461 | |||
| 16 |
Discovery Corporation
Top agencies
|
$19,880 | ||
| 17 |
Brittany Flores
Top agencies
|
$17,556 | ||
| 18 | $17,455 | |||
| 19 | $16,802 | |||
| 20 |
Windward Enterprises, LLC
Top agencies
|
$15,910 | ||
| 21 |
Phoenix Trading Inc.
Top agencies
|
$11,568 | ||
| 22 | $10,908 | |||
| 23 |
TD Industries Inc.
Top agencies
|
$10,640 | ||
| 24 |
Don Kampfhenkel
Top agencies
|
$8,990 | ||
| 25 |
Kampi Components Co Inc.
Top agencies
|
$8,969 | ||
| 26 |
Kwat Enterprises Corp.
Top agencies
|
$4,000 | ||
| 27 | $3,689 | |||
| 28 | $3,604 | |||
| 29 |
Karcher Futuretech GMBH
Top agencies
|
$3,432 | ||
| 30 |
Lee Company
Top agencies
|
$2,175 | ||
| 31 |
Aviarms Support Corp
Top agencies
|
$1,958 | ||
| 32 | $1,382 | |||
| 33 | $1,256 | |||
| 34 | $1,108 | |||
| 35 |
Pride Electronics Inc.
Top agencies
|
$1,062 | ||
| 36 |
Brown Helicopter, Inc.
Top agencies
|
$1,052 | ||
| 37 | $510 | |||
| 38 |
NGH Retail LLC
Top agencies
|
$280 | ||
| 39 | $275 | |||
| 40 |
GI Corporation
Top agencies
|
$120 | ||
| 41 | $41 |
Show 16 more
41 of 43 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 $3.95 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 4530 contractors in Aug 2025–Jul 2026?
1. Mckenzie Construction & Site Development LLC ($1.59M), 2. Bluejacket Industries Materials LLC ($391K), 3. Agape Encounters, LLC ($373K), 4. Air Burners, Inc. ($279K), 5. MCO Solutions, Inc. ($200K), 6. Coil Winding Specialist, Inc. ($157K), 7. S I T Corporation ($154K), 8. Alaska Integrated Services, LLC ($143K), 9. Integral Aerospace, LLC ($110K), 10. Larkos Packing and Distribution Inc. ($77.9K).
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