Top Interior surveying and mapping (except geophysical) services contractors
In the 12 months ending Oct 5, 2026, the Department of the Interior obligated $12.6M in net prime contract dollars under NAICS 541370, up 25.0% from $10.1M in the preceding 12 months. 47 prime contractors received positive obligations, and 12 of them accounted for 80% of that spend.
Prime contracts funded by the Department of the Interior. 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 Interior 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 | nv5 Geospatial, Inc. | $2.7M | $3.7M | 21.4% | — |
| 2 | Overwatch Aero LLC | $1.9M | $596K | 14.9% | ▲ 3 |
| 3 | S&F Land Services, LLC | $1.5M | $559K | 11.8% | ▲ 3 |
| 4 | Precision Surveys Inc | $931K | $644K | 7.4% | — |
| 5 | J Foster & Associates LLC | $688K | $877K | 5.5% | ▼ 3 |
| 6 | Minister & Glaeser Surveying, Inc. | $616K | $0 | 4.9% | New |
| 7 | Resolution LLC | $600K | $0 | 4.8% | New |
| 8 | Stuntzner Engineering and Forestry LLC | $303K | $0 | 2.4% | New |
| 9 | Precision Integrated Programs LLC | $299K | $0 | 2.4% | New |
| 10 | Riverrestoration.org, LLC | $248K | $733K | 2.0% | ▼ 7 |
| 11 | Frontier Precision, Inc | $246K | $155K | 1.9% | ▲ 5 |
| 12 | University of Alaska Fairbanks | $236K | $237K | 1.9% | ▼ 1 |
| 13 | Southwest Water Design, L.L.C. | $233K | $354K | 1.8% | ▼ 5 |
| 14 | MDS Land Surveying Inc | $222K | $45K | 1.8% | ▲ 11 |
| 15 | Federon Procurement Solutions | $200K | $0 | 1.6% | New |
What changed in the last 12 months
Contractors with the largest change in reported obligations versus the preceding 12 months.
Largest gains
- Overwatch Aero LLC$596K → $1.9M (+$1.3M) · now #2
- S&F Land Services, LLC$559K → $1.5M (+$932K) · now #3
- Couvillion Group LLC−$673K → $0 (+$673K) · no latest-period obligations
Largest declines
- nv5 Geospatial, Inc.$3.7M → $2.7M (−$1.0M) · now #1
- Riverrestoration.org, LLC$733K → $248K (−$485K) · now #10
- 73 Trees LLC$468K → $0 (−$468K) · no latest-period obligations
New to this market
17 contractors received their first obligations in this market (since FY2022) during the latest 12 months. The largest:
| Contractor | First obligation | Latest 12 mo |
|---|---|---|
| Resolution LLC | Sep 2, 2026 | $600K |
| Federon Procurement Solutions | Jun 12, 2026 | $200K |
| Guam Surveyor LLC | Sep 9, 2026 | $72K |
| Kodiak Mapping Inc | Sep 21, 2026 | $65K |
| Camille DO | Mar 3, 2026 | $50K |
| Thomas Joshua | Jun 9, 2026 | $44K |
| Western Cultural Inc | Apr 8, 2026 | $40K |
| Alta Survey LLC | Mar 25, 2026 | $35K |
Where the money comes from
Funding sub-agencies within the Department of the Interior, 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 |
|---|---|---|---|
| Bureau of Land Management | $3.8M | $4.4M | Down $576K (13.1%) |
| Bureau of Reclamation | $3.0M | $1.8M | Up $1.2M (66.7%) |
| Departmental Offices | $2.2M | $666K | Up $1.5M (226.9%) |
| U.S. Fish and Wildlife Service | $1.1M | $1.9M | Down $784K (40.6%) |
| Bureau of Ocean Energy Management | $984K | $576K | Up $408K (70.9%) |
| National Park Service | $936K | $1.1M | Down $169K (15.3%) |
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 |
|---|---|---|---|
| 140L0621F0261 | nv5 Geospatial, Inc. BLANKET PURCHASE AGREEMENT (BPA) FOR BUREAU OF LAND MANAGEMENT (BLM) GEOSPATIAL TECHNOLOGY AND DATA SUPPORT SERVICES. ONE (1) ONE SITE GIS DEVELOPER | $1.0M | Oct 31, 2026 |
| 140L0621F0308 | nv5 Geospatial, Inc. BLANKET PURCHASE AGREEMENT (BPA) FOR BUREAU OF LAND MANAGEMENT (BLM) GEOSPATIAL TECHNOLOGY AND DATA SUPPORT SERVICES FOR ONE (1) GEOSPATIAL WEB SPECIALIST AND ONE (1)GEOSPATIAL… | $1.4M | Oct 31, 2026 |
| 140D0421F0701 | nv5 Geospatial, Inc. MOBILE GEOGRAPHIC INFORMATION SYSTEM (GIS) TECHNICAL FIELD SUPPORT SERVICES, TRAINING, AND DEVELOPER | $1.5M | Mar 5, 2027 |
| 140L0622F0074 | nv5 Geospatial, Inc. BLANKET PURCHASE AGREEMENT (BPA) FOR BUREAU OF LAND MANAGEMENT (BLM) GEOSPATIAL TECHNOLOGY AND DATA SUPPORT SERVICES- GIS DEVELOPER SERVICES | $1.1M | Mar 18, 2027 |
| 140F1B24C0005 | 73 Trees LLC COVER TYPE MAPPING NORTHEAST AND UPPER MIDWEST REGIONS OF THE NATIONAL WILDLIFE REFUGE SYSTEM | $1.1M | Mar 31, 2027 |
| 140L0222P0017 | University of Alaska Fairbanks VIIRS DATA FOR AK WILDLAND FIRE, YR 1-5 | $1.1M | Aug 31, 2027 |
| 140L0624F0221 | nv5 Geospatial, Inc. CARTOGRAPHRY TECH | $1.5M | Sep 30, 2027 |
| 140L0622F0163 | nv5 Geospatial, Inc. BLANKET PURCHASE AGREEMENT (BPA) FOR BUREAU OF LAND MANAGEMENT (BLM) GEOSPATIAL TECHNOLOGY AND DATA SUPPORT SERVICES- AIM DATA ARCHITECT SERVICES | $1.4M | Sep 30, 2027 |
Common questions
Who are the top Interior contractors for NAICS 541370?
In the latest 12 months, nv5 Geospatial, Inc. ($2.7M), Overwatch Aero LLC ($1.9M), S&F Land Services, LLC ($1.5M) received the most Interior obligations for surveying and mapping (except geophysical) services.
How concentrated is this market?
The eight largest primes held 72.9% of positive obligations, and nv5 Geospatial, Inc. alone held 21.4%. 17 contractors won their first obligations in this market during the latest 12 months.
Are any large Interior NAICS 541370 contracts ending soon?
8 of the largest awards in this market reach their current end date in the next 18 months. The first is 140L0621F0261 (nv5 Geospatial, Inc., $1.0M obligated), ending Oct 31, 2026. An end date is a research lead, not a confirmed recompete: options and extensions often move it.
Related markets
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$140.3MUSDA · NAICS 541370
$34.0MFigures 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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