Top USDA engineering services contractors
In the 12 months ending Oct 5, 2026, the Department of Agriculture obligated $79.4M in net prime contract dollars under NAICS 541330, up 1.4% from $78.2M in the preceding 12 months. 90 prime contractors received positive obligations, and 19 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Agriculture. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top USDA contractors for NAICS 541330
Ranked by positive obligations in the latest 12 months. Share is of all positive obligations in this market.
| # | Contractor | Latest 12 mo | Prior 12 mo | Share | Rank change |
|---|---|---|---|---|---|
| 1 | Deloitte Consulting LLP | $20.2M | $11.6M | 24.3% | — |
| 2 | The Johnson-Mcadams Firm, P.A. | $9.2M | $7.9M | 11.0% | ▲ 1 |
| 3 | HDR GF LOU CW JV | $6.9M | $0 | 8.3% | New |
| 4 | Clark Nexsen Inc | $4.5M | $6.9M | 5.4% | — |
| 5 | Baird-Stantec Joint Venture | $3.7M | $1.5M | 4.5% | ▲ 7 |
| 6 | Great West Engineering Inc | $2.5M | $872K | 3.0% | ▲ 13 |
| 7 | CTA Inc | $2.4M | $220K | 2.9% | ▲ 44 |
| 8 | RJH Consultants, Inc. | $2.3M | $632K | 2.8% | ▲ 17 |
| 9 | Stanley Consultants, Inc. | $2.2M | $1.5M | 2.6% | ▲ 2 |
| 10 | Bailey Edward Design, Inc | $2.2M | $1.8M | 2.6% | — |
| 11 | Tetra Tech, Inc. | $1.7M | −$127K | 2.0% | New |
| 12 | Pare Corp | $1.4M | $1.2M | 1.7% | ▲ 3 |
| 13 | Summer Consultants, Inc. | $1.4M | $229K | 1.7% | ▲ 36 |
| 14 | LGA Architecture | $1.2M | $0 | 1.4% | New |
| 15 | The Schemmer Associates Inc. | $1.1M | $491K | 1.3% | ▲ 19 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Deloitte Consulting LLP$11.6M → $20.2M (+$8.6M) · now #1
- HDR GF LOU CW JV$0 → $6.9M (+$6.9M) · now #3
- CTA Inc$220K → $2.4M (+$2.2M) · now #7
Largest declines
- Ameresco Inc$9.2M → $0 (−$9.2M) · no latest-period obligations
- Athena Engineering & Environmental, LLC$4.7M → −$171K (−$4.8M) · no latest-period obligations
- Siemens Government Technologies Inc$3.6M → $0 (−$3.6M) · no latest-period obligations
New to this market
18 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| HDR GF LOU CW JV | Oct 28, 2025 | $6.9M |
| LGA Architecture | Jul 28, 2026 | $1.2M |
| CEG Solutions LLC | Sep 29, 2026 | $522K |
| Aetta Architects, PC | Aug 24, 2026 | $347K |
| Silver Edge Service, LLC | Sep 17, 2026 | $341K |
| King-Albert JV LLC | Sep 22, 2026 | $309K |
| Verdis DJ&A LLC | Jul 22, 2026 | $301K |
| Studio Outside LLC | Apr 13, 2026 | $250K |
Where the money comes from
Funding sub-agencies within the Department of Agriculture, latest 12 months. The funding organization can differ from the office that runs the requirement.
| Funding sub-agency | Latest 12 mo | Prior 12 mo | Change |
|---|---|---|---|
| Forest Service | $24.4M | $10.3M | Up $14.1M (136.8%) |
| Food and Nutrition Service | $20.2M | $11.6M | Up $8.6M (73.8%) |
| Agricultural Research Service | $16.7M | $30.1M | Down $13.4M (44.5%) |
| Natural Resources Conservation Service | $11.0M | $14.4M | Down $3.5M (24.2%) |
| Animal and Plant Health Inspection Service | $6.2M | $5.5M | Up $645K (11.6%) |
| Office of the Inspector General | $1.1M | $961K | Up $177K (18.4%) |
Potential recompetes
Large awards in this market whose current period of performance ends in the next 18 months. Treat these as research leads: options, extensions, and follow-on vehicles often change the timing.
| Award | Incumbent | Obligated | Current end |
|---|---|---|---|
| 1240BH23F0111 | ECI/Hyer, Inc. GAOA MGVC MASTER PLAN IMPLEMENTATION | $3.2M | Mar 31, 2027 |
| W911XK26FA002 | HDR GF LOU CW JV TOUMEY NURSERY AE DESIGN | $6.9M | Apr 26, 2027 |
| 12FPC324F0122 | RJH Consultants, Inc. WATERSHED PLAN ENVIRONMENTAL DOCUMENT FOR UPPER RIO PENASCO, SITES 1, 2, AND 3A IN NEW MEXICO | $2.5M | May 10, 2027 |
| 12319822F0019 | Deloitte Consulting LLP DEPUTY ADMINISTRATOR FOR FINANCIAL MANAGEMENT (DAFM) FINANCIAL SYSTEM SUPPORT SERVICES (FSSS) | $106.9M | May 31, 2027 |
| 1232SA25F0310 | Clark Nexsen Inc BIOSAFETY, SELECT AGENT, TRAINING, AND CONTAINMENT OPERATIONS AND TRAINING PROGRAMS | $10.1M | Jun 30, 2027 |
| 12FPC324F0079 | Method JV, LLC ROBESON COUNTY DRAINAGE DISTRICT SITES ONE TWO AND FOUR - BACK SWAMP AND JACOB SWAMP; BEAR SWAMP WS/MOSS NECK; AND MEADOW BRANCH | $3.9M | Jul 2, 2027 |
| 12FPC324F0142 | RJH Consultants, Inc. HERMIT PEAK AND CALF CANYON WATERSHED PROTECTION EIS, NM | $2.5M | Aug 27, 2027 |
| 12FPC423P0119 | Elyon International, Inc. ENGINEERING SERVICES NEEDED TO ASSIST WITH CURRENT AND FUTURE CONSERVATION WORKLOAD. | $2.3M | Sep 27, 2027 |
| 12FPC323F0083 | Athena Engineering & Environmental, LLC SUPPLEMENTAL WATERSHED PLAN AND ENVIRONMENTAL DOCUMENT, ISABELA IRRIGATION CHANNELS, AGUADILLA, ISABELA, AND MOCA MUNICIPALITIES, PUERTO RICO | $6.9M | Oct 11, 2027 |
| 12FPC324F0016 | Chimborazo JV WATERSHED PROJECT PLAN AND ENVIRONMENTAL DOCUMENT (PLAN-ED) FOR THE BORDEAUX FARMING COMMUNITY WATER QUALITY AND QUANTITY IMPROVEMENTS PROJECTS WITHIN THE NORTH-WEST ST. THOMAS… | $2.7M | Dec 31, 2027 |
Common questions
Who are the top USDA contractors for NAICS 541330?
In the latest 12 months, Deloitte Consulting LLP ($20.2M), The Johnson-Mcadams Firm, P.A. ($9.2M), HDR GF LOU CW JV ($6.9M) received the most USDA obligations for engineering services.
How concentrated is this market?
The eight largest primes held 62.2% of positive obligations, and Deloitte Consulting LLP alone held 24.3%. 18 contractors won their first obligations in this market during the latest 12 months.
Are any large USDA NAICS 541330 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is 1240BH23F0111 (ECI/Hyer, Inc., $3.2M obligated), ending Mar 31, 2027. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$286.4MFigures are net obligations on prime contracts (award types A–D) from USAspending.gov, grouped by funding agency and the NAICS code on each award. Net obligations include deobligations and corrections, so they can differ from positive-obligation totals. See methodology.
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