Top 40 Contractors in PSC C220: Architect and Engineering – General: Structural Engineering, 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 C220: Architect and Engineering – General: Structural Engineering, FY2025.
The top 10 won 80% of PSC C220 contract dollars from August 2025 through July 2026
Ranking facts
- Contract obligations
- $66,616,596 Net of deobligations, by contracts coded PSC C220
- Contractors
- 43 Parent companies with an obligation
- Largest contractor
- The Whiting-Turner Contracting Company $22.9 million, 32.3% of obligations
- Data as of
Contract actions from FPDS (SAM.gov). How the rankings work · Download all 40 rows as CSV · Free to reuse with credit to GovTribe (CC BY 4.0)
Full ranking
| Rank | Contractor | Net obligations | Share | Trend |
|---|---|---|---|---|
| 1 | $22,884,824 | |||
| 2 |
Stantec Inc.
Top agencies
|
$7,476,839 | ||
| 3 | $4,619,951 | |||
| 4 |
KAI Hawaii, Inc.
Top agencies
|
$4,464,450 | ||
| 5 |
Peschla + Rochmes GMBH
Top agencies
|
$3,887,573 | ||
| 6 |
Jacobs Engineering Group Inc.
|
$3,686,447 | ||
| 7 | $2,919,650 | |||
| 8 |
WBK Engineering LLC
Top agencies
|
$2,599,233 | ||
| 9 |
WSP USA Inc.
Top agencies
|
$2,542,575 | ||
| 10 |
Abcd Geotechnical-Jv, LLC
Top agencies
|
$1,954,644 | ||
| 11 |
Westeast Design Group, LLC
Top agencies
|
$1,701,881 | ||
| 12 |
KMF Architects, LLC
Top agencies
|
$1,370,000 | ||
| 13 |
Csh-Ssfm LLC
Top agencies
|
$1,080,924 | ||
| 14 |
Dj&A, P.C.
Top agencies
|
$1,006,337 | ||
| 15 |
Burns & Mcdonnell, Inc.
Top agencies
|
$981,219 | ||
| 16 |
AE Works Ltd
Top agencies
|
$912,981 | ||
| 17 | $891,015 | |||
| 18 | $807,658 | |||
| 19 | $711,755 | |||
| 20 |
Reid Middleton, Inc.
Top agencies
|
$678,814 | ||
| 21 |
Architrave P.C.
Top agencies
|
$479,869 | ||
| 22 | $395,414 | |||
| 23 |
HGM Associates, Inc.
Top agencies
|
$352,510 | ||
| 24 | $160,403 | |||
| 25 |
Appledore Marine - Ch2M JV
Top agencies
|
$157,111 | ||
| 26 |
Bridge Diagnostics, Inc.
Top agencies
|
$141,454 | ||
| 27 | $140,024 | |||
| 28 |
Bryan Kevin Architects
Top agencies
|
$131,137 | ||
| 29 |
North Arrow Inc.
Top agencies
|
$124,971 | ||
| 30 | $79,950 | |||
| 31 | $73,908 | |||
| 32 | $66,205 | |||
| 33 |
Nippon Koei Co., Ltd.
Top agencies
|
$62,121 | ||
| 34 | $45,032 | |||
| 35 |
Baird-Stantec Joint Venture
Top agencies
|
$41,162 | ||
| 36 |
Vastukriti
Top agencies
|
$23,583 | ||
| 37 |
KB Standard LLC
Top agencies
|
$19,000 | ||
| 38 |
Corum Engineering, P.C
Top agencies
|
$12,260 | ||
| 39 | $10,340 | |||
| 40 |
Utiliserve, LLC
Top agencies
|
$5,500 |
Show 15 more
40 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 $70.9 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 C220 contractors in Aug 2025–Jul 2026?
1. The Whiting-Turner Contracting Company ($22.9M), 2. Stantec Inc. ($7.48M), 3. AECOM ($4.62M), 4. KAI Hawaii, Inc. ($4.46M), 5. Peschla + Rochmes GMBH ($3.89M), 6. Jacobs Engineering Group Inc. ($3.69M), 7. Pond-Baker JV ($2.92M), 8. WBK Engineering LLC ($2.6M), 9. WSP USA Inc. ($2.54M), 10. Abcd Geotechnical-Jv, LLC ($1.95M).
On GovTribe
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