Top 52 Contractors in PSC C214: A&E Management Engineering Services, 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 C214: A&E Management Engineering Services, FY2025.
The top 10 won 72% of PSC C214 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $65,905,353 Net of deobligations, by contracts coded PSC C214
- Contractors
- 55 Parent companies with an obligation
- Largest contractor
- Alliance One Group LLC $12.5 million, 18.1% 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 |
Alliance One Group LLC
Top agencies
|
$12,539,178 | ||
| 2 |
Ch2M Hill, Inc.
Top agencies
|
$8,835,317 | ||
| 3 | $5,691,146 | |||
| 4 | $4,500,000 | |||
| 5 | $4,497,306 | |||
| 6 | $3,954,294 | |||
| 7 |
ASR International Corp.
Top agencies
|
$3,664,785 | ||
| 8 |
GHD Inc.
Top agencies
|
$2,201,716 | ||
| 9 |
Aleto, Inc.
Top agencies
|
$2,140,648 | ||
| 10 | $2,070,881 | |||
| 11 | $2,039,273 | |||
| 12 | $1,849,041 | |||
| 13 | $1,132,768 | |||
| 14 |
Hydrogeologic, Inc.
Top agencies
|
$966,258 | ||
| 15 |
Hdr, Inc.
Top agencies
|
$826,411 | ||
| 16 | $812,793 | |||
| 17 | $800,448 | |||
| 18 |
Ocmi Inc.
Top agencies
|
$706,449 | ||
| 19 | $697,277 | |||
| 20 |
JM Robertson Inc.
Top agencies
|
$673,903 | ||
| 21 |
Atkinsrealis USA Inc.
Top agencies
|
$641,631 | ||
| 22 |
Zane-Ssfm LLC
Top agencies
|
$600,156 | ||
| 23 |
Bi-Si Solutions, LLC
Top agencies
|
$597,101 | ||
| 24 |
Dewberry Engineers Inc.
Top agencies
|
$552,390 | ||
| 25 |
Tetra Tech, Inc.
Top agencies
|
$396,059 | ||
| 26 | $372,596 | |||
| 27 |
Lindahl Reed, Inc.
Top agencies
|
$362,172 | ||
| 28 | $359,730 | |||
| 29 | $338,663 | |||
| 30 |
WSP USA Inc.
Top agencies
|
$297,252 | ||
| 31 |
Cems-Rs&H USAF JV
Top agencies
|
$292,688 | ||
| 32 | $291,791 | |||
| 33 |
Reid Middleton, Inc.
Top agencies
|
$277,920 | ||
| 34 |
AECOM
Top agencies
|
$262,409 | ||
| 35 |
HGM Associates, Inc.
Top agencies
|
$148,586 | ||
| 36 | $89,878 | |||
| 37 |
Acacia7
Top agencies
|
$89,484 | ||
| 38 |
LRS Paradigm Engineers LLC
Top agencies
|
$86,204 | ||
| 39 | $82,316 | |||
| 40 |
Bateman Civil Survey Company, PC
Top agencies
|
$72,497 | ||
| 41 |
EA Engineering Science and Technology Inc. PBC
Top agencies
|
$67,532 | ||
| 42 | $56,673 | |||
| 43 |
GBR Architects LLC
Top agencies
|
$55,447 | ||
| 44 |
Golden Wolf, LLC
Top agencies
|
$53,720 | ||
| 45 |
Bowman Consulting Group Ltd.
Top agencies
|
$48,303 | ||
| 46 | $47,000 | |||
| 47 |
Black & Veatch Special Projects Corp.
Top agencies
|
$39,097 | ||
| 48 | $38,078 | |||
| 49 | $32,620 | |||
| 50 |
Stantec Inc.
Top agencies
|
$31,458 | ||
| 51 | $29,965 | |||
| 52 | $25,763 |
Show 27 more
52 of 55 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 $69.4 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 C214 contractors in Aug 2025–Jul 2026?
1. Alliance One Group LLC ($12.5M), 2. Ch2M Hill, Inc. ($8.84M), 3. Groundswell Corporation ($5.69M), 4. Al-Mustashar Lil-Handasah ($4.5M), 5. Jacobs / B&M A Joint Venture ($4.5M), 6. North Wind-Ea Advantage JV, LLC ($3.95M), 7. ASR International Corp. ($3.66M), 8. GHD Inc. ($2.2M), 9. Aleto, Inc. ($2.14M), 10. Woolpert-Rs&H LLC ($2.07M).
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