Top DoD surveying and mapping (except geophysical) services contractors
In the 12 months ending Oct 5, 2026, the Department of Defense obligated $149.7M in net prime contract dollars under NAICS 541370, down 8.2% from $163.1M in the preceding 12 months. 66 prime contractors received positive obligations, and 10 of them accounted for 80% of that spend.
Prime contracts funded by the Department of Defense. Latest 12 months: Oct 6, 2025 to Oct 5, 2026. Source: USAspending.gov.
DoD publishes contract data to USAspending with a 90-day delay, so the most recent months understate DoD activity.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year (October to September).
Top DoD contractors for NAICS 541370
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 | Textron Systems Corporation | $44.1M | $43.3M | 28.2% | — |
| 2 | Woolpert, Inc. | $28.6M | $6.9M | 18.3% | ▲ 3 |
| 3 | Seaside Engineering & Surveying, LLC | $13.5M | $2.8M | 8.7% | ▲ 7 |
| 4 | Consolidated Land Services, Inc. | $10.9M | $3K | 7.0% | ▲ 83 |
| 5 | Knight Federal Solutions Inc | $10.9M | $3.6M | 7.0% | ▲ 3 |
| 6 | EMC Inc | $6.3M | $93K | 4.1% | ▲ 58 |
| 7 | nv5 Geospatial, Inc. | $4.8M | $9.6M | 3.1% | ▼ 4 |
| 8 | Dewberry Engineers Inc. | $2.5M | $475K | 1.6% | ▲ 33 |
| 9 | Mckim & Creed, Inc. | $2.2M | $734K | 1.4% | ▲ 19 |
| 10 | FGS-GRW MP, LLC | $2.2M | $196K | 1.4% | ▲ 42 |
| 11 | Chustz + es2 Joint Venture, LLC | $2.2M | $1.5M | 1.4% | ▲ 6 |
| 12 | Survtech Solutions, Inc. | $2.1M | $1.1M | 1.3% | ▲ 12 |
| 13 | Whidden Drmp Joint Venture LLC | $1.9M | $72K | 1.2% | ▲ 54 |
| 14 | Towill, Inc. | $1.8M | $649K | 1.2% | ▲ 17 |
| 15 | Prairie Engineers, P.C. | $1.8M | $507K | 1.1% | ▲ 24 |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Woolpert, Inc.$6.9M → $28.6M (+$21.7M) · now #2
- Consolidated Land Services, Inc.$3K → $10.9M (+$10.9M) · now #4
- Seaside Engineering & Surveying, LLC$2.8M → $13.5M (+$10.7M) · now #3
Largest declines
- Insitu, Inc.$39.2M → −$5.8M (−$45.0M) · no latest-period obligations
- Stockwell Engineers, Inc.$7.0M → $359K (−$6.7M) · now #35
- nv5 Geospatial, Inc.$9.6M → $4.8M (−$4.8M) · now #7
New to this market
13 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Flowers Surveying and Mapping Inc | Feb 24, 2026 | $475K |
| Environmental Science Services Inc | Nov 3, 2025 | $347K |
| Forte & Tablada Inc | Dec 10, 2025 | $336K |
| Horsepower Geospatial LLC | Jan 7, 2026 | $291K |
| AKS Engineering & Forestry, LLC | Apr 29, 2026 | $185K |
| Konecranes Inc | Nov 17, 2025 | $124K |
| Bowman Consulting Group Ltd | Feb 27, 2026 | $87K |
| Prime Pacific Enterprises LLC | Jan 26, 2026 | $64K |
Where the money comes from
Funding sub-agencies within the Department of Defense, 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 |
|---|---|---|---|
| Department of the Army | $96.3M | $59.0M | Up $37.4M (63.3%) |
| Department of the Navy | $40.5M | $89.0M | Down $48.5M (54.5%) |
| Defense Health Agency | $6.5M | $3.6M | Up $3.0M (84.1%) |
| Department of the Air Force | $6.3M | $11.1M | Down $4.9M (43.7%) |
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 |
|---|---|---|---|
| W9126G23F0359 | B & F Engineering Inc PROFESSIONAL LAND SURVEY SERVICES - AWARD BASE PERIOD AND OPT 1 | $10.3M | Nov 30, 2026 |
| N0001924F0023 | Textron Systems Corporation OIR LOT 5 SITES 11 AND 12 PRE-DEPLOYMENT, DEPLOYMENT, AND POST-DEPLOYMENT SUPPORT FOR UP TO 36 MONTHS, INCLUDING OPTIONS. | $34.7M | Dec 31, 2026 |
| HT001123F0091 | Knight Federal Solutions Inc COMPLICATED OBSTETRIC EMERGENCY SIMULATION SYSTEMS | $13.1M | Apr 1, 2027 |
| W9127826FA138 | Woolpert, Inc. W9127826DA062, JALBTCX TASK ORDER #2. | $13.7M | Jun 1, 2027 |
| W9133L24FA031 | nv5 Geospatial, Inc. THE ANG GEOBASE COMPLIES WITH NATIONAL SPATIAL DATA INFRASTRUCTURE (NSDI) AND RESPECTIVE REGULATIONS RELATED TO DEVELOPING AND SUSTAINING INSTALLATIONS AND ENVIRONMENT (I AND E)… | $6.9M | Jun 28, 2027 |
| W912P925FA059 | Stockwell Engineers, Inc. W81C8X51962898 | $3.4M | Jul 4, 2027 |
| W9126G26CA010 | Seaside Engineering & Surveying, LLC ARCHITECT AND ENGINEER SERVICES FOR PROPERTY BOUNDARY DETERMINATION GROUP A DRT-1 AND DRT-2, MAVERICK COUNTY, TEXAS | $10.1M | Oct 1, 2027 |
| W9126G26CA009 | EMC Inc ARCHITECT AND ENGINEER SERVICES FOR PROPERTY BOUNDARY DETERMINATION GROUP A BBF PLUS, WEBB COUNTY, TEXAS | $4.5M | Oct 2, 2027 |
| N0001924F0105 | Textron Systems Corporation ISR SERVICES AT OIR LOT 4 SITES 8 AND 9 TO INCLUDE ISR LAND-BASED FAMILIARIZATION TRAINING, ISR LAND-BASED MISSION COORDINATOR, SITE SURVEY, PRE-DEPLOYMENT, DEPLOYMENT, AND… | $32.5M | Oct 26, 2027 |
| N0001922F2052 | Textron Systems Corporation ESB-5 PRE-DEPLOYMENT SUPPORT | $19.3M | Feb 28, 2028 |
Common questions
Who are the top DoD contractors for NAICS 541370?
In the latest 12 months, Textron Systems Corporation ($44.1M), Woolpert, Inc. ($28.6M), Seaside Engineering & Surveying, LLC ($13.5M) received the most DoD obligations for surveying and mapping (except geophysical) services.
How concentrated is this market?
The eight largest primes held 77.9% of positive obligations, and Textron Systems Corporation alone held 28.2%. 13 contractors won their first obligations in this market during the latest 12 months.
Are any large DoD NAICS 541370 contracts ending soon?
10 of the largest awards in this market reach their current end date in the next 18 months. The first is W9126G23F0359 (B & F Engineering Inc, $10.3M obligated), ending Nov 30, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
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$12.6MFigures 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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