Top 52 Contractors in PSC R412: Simulation, 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 R412: Simulation, FY2025.
The top 10 won 78% of PSC R412 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $196,940,736 Net of deobligations, by contracts coded PSC R412
- Contractors
- 53 Parent companies with an obligation
- Largest contractor
- CAE Inc. $44.5 million, 21.6% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 52 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 |
CAE Inc.
Top agencies
|
$44,488,088 | ||
| 2 |
Serco Inc
Top agencies
|
$43,946,319 | ||
| 3 |
The Boeing Company
Top agencies
|
$16,393,402 | ||
| 4 | $11,123,370 | |||
| 5 |
Delaware Resource Group of Oklahoma LLC
Top agencies
|
$10,992,576 | ||
| 6 |
Adacel Systems Inc
Top agencies
|
$8,949,705 | ||
| 7 |
Core Services Group Inc.
Top agencies
|
$8,623,825 | ||
| 8 |
Knight Federal Solutions Inc
Top agencies
|
$5,630,321 | ||
| 9 |
Thundercat Technology LLC
Top agencies
|
$4,950,000 | ||
| 10 | $4,639,919 | |||
| 11 |
Valkyrie Enterprises, LLC
Top agencies
|
$4,305,738 | ||
| 12 |
Rhinocorps Ltd. Co.
Top agencies
|
$3,768,962 | ||
| 13 |
Cymstar LLC
Top agencies
|
$3,567,384 | ||
| 14 |
RTX Corporation
Top agencies
|
$2,967,542 | ||
| 15 |
The Aleut Corporation
Top agencies
|
$2,696,442 | ||
| 16 |
Laser Shot, Inc.
Top agencies
|
$2,360,251 | ||
| 17 | $2,331,161 | |||
| 18 |
Simetri, Inc.
Top agencies
|
$2,277,902 | ||
| 19 | $1,700,248 | |||
| 20 |
Tec-Masters, Inc.
Top agencies
|
$1,431,940 | ||
| 21 | $1,047,892 | |||
| 22 | $996,940 | |||
| 23 | $982,282 | |||
| 24 | $850,029 | |||
| 25 | $754,637 | |||
| 26 | $737,624 | |||
| 27 |
Network Runners Inc.
Top agencies
|
$646,754 | ||
| 28 |
Decilog, Inc.
Top agencies
|
$553,297 | ||
| 29 | $482,731 | |||
| 30 | $412,361 | |||
| 31 |
Aevex Aerospace, LLC
Top agencies
|
$325,000 | ||
| 32 |
Human Domain Solutions, LLC
Top agencies
|
$261,601 | ||
| 33 |
3D Perception Inc.
Top agencies
|
$222,893 | ||
| 34 |
Wisengineering LLC
Top agencies
|
$220,247 | ||
| 35 |
Eh Brand Group LLC
Top agencies
|
$216,525 | ||
| 36 | $206,601 | |||
| 37 | $204,850 | |||
| 38 | $190,596 | |||
| 39 |
Elemance, LLC
Top agencies
|
$144,406 | ||
| 40 |
Raglan LLC
Top agencies
|
$96,384 | ||
| 41 |
BAE Systems
Top agencies
|
$81,853 | ||
| 42 | $75,480 | |||
| 43 |
Keysight Technologies, Inc.
Top agencies
|
$64,260 | ||
| 44 |
Berry Consultants LLC
Top agencies
|
$50,000 | ||
| 45 |
JDI Ventures LLC
Top agencies
|
$47,063 | ||
| 46 | $45,391 | |||
| 47 |
Microhealth LLC
Top agencies
|
$34,445 | ||
| 48 |
LRP Publications, Inc.
Top agencies
|
$12,753 | ||
| 49 |
CS & POE Corporation
Top agencies
|
$10,835 | ||
| 50 |
Arotech Corporation
Top agencies
|
$10,192 | ||
| 51 | $9,950 | |||
| 52 |
Washington State University
Top agencies
|
$2,473 |
Show 27 more
52 of 53 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 $206 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 R412 contractors in Aug 2025–Jul 2026?
1. CAE Inc. ($44.5M), 2. Serco Inc ($43.9M), 3. The Boeing Company ($16.4M), 4. Huntington Ingalls Industries, Inc. ($11.1M), 5. Delaware Resource Group of Oklahoma LLC ($11M), 6. Adacel Systems Inc ($8.95M), 7. Core Services Group Inc. ($8.62M), 8. Knight Federal Solutions Inc ($5.63M), 9. Thundercat Technology LLC ($4.95M), 10. General Dynamics Corporation ($4.64M).
On GovTribe
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