Surdex Corporation
Chesterfield, MO Surdex Corporation DBA Surdex, A Bowman Company Part of Bowman Consulting Group LTD
- UEI
- KHTMVK6LLH11
- CAGE
- 8G253
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
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Its parent company, Westland Resources Inc., ranks:
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- Other NAICS codes in SAM.gov
- Corporate family
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-
Parent
Reston, VA
P98HKXYNA6M9
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Parent
Reston, VA
P98HKXYNA6M9
- SAM.gov registration date
- Physical address
- 520 Spirit of Saint Louis Blvd, Chesterfield, MO 63005, USA
- Website
- surdex.com
- Founded
- 1954
- Employees
- 51-250
- Estimated annual revenue
- $10M-$50M
- Industry
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- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 87 Engineering & Management Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $11,191,849 |
| FY2025 | $11,267,745 |
| FY2024 | $13,628,756 |
| FY2023 | $14,930,216 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of Agriculture | $10,778,649 | |
| 2 | Department of the Army | $380,000 | |
| 3 | Department of the Interior | $33,200 |
Contract vehicles
Contract awards
Latest 5 listed here. See the rest on GovTribe.
Contract subawards
| Prime contractor | Prime award | Amount | Awarded |
|---|---|---|---|
| Dewberry Engineers Inc. | 1305M226F0404 | $125,207 | |
| Dewberry Engineers Inc. | 1305M226F0016 | $144,605 | |
| Dewberry Engineers Inc. | 1305M225F0396 | $124,516 | |
| Dewberry Engineers Inc. | 1305M224F0365 | $86,600 | |
| Dewberry Engineers Inc. | 1305M225F0207 | $37,300 |
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Keystone Aerial Surveys, Inc. | Philadelphia, PA | 541370 Surveying and Mapping (except Geophysical) Services |
| WGI Geospatial | Huntsville, AL | 541370 Surveying and Mapping (except Geophysical) Services |
| Woolpert, Inc. | Beavercreek, OH | 541330 Engineering Services |
| Geoterra Inc. | Eugene, OR | 541370 Surveying and Mapping (except Geophysical) Services |
| Corporate Office | Colorado Springs, CO | 541370 Surveying and Mapping (except Geophysical) Services |
About the company
Surdex Corporation, operating as a division of Bowman Consulting Group, is a for-profit Subchapter S corporation headquartered in Chesterfield, Missouri that delivers aerial imagery acquisition, LiDAR data collection, digital orthoimagery processing, and geospatial database management to federal agencies as a prime contractor (98% of recent awards) on a full-and-open, non-set-aside basis. The company competes across surveying and mapping (NAICS 541360, 178 of 319 recent awards) and commercial photography (48 awards), with work anchored in Architect-and-Engineering and aerial photographic PSC categories; over 65 years of operational history positions Surdex as a dominant supplier of high-resolution geospatial data for natural resource management, water infrastructure, and emergency response mapping.
Surdex's customer concentration sits with civilian natural-resources agencies, particularly the Department of Agriculture and the Army Corps of Engineers. The top five customer groups account for 69% of awards by count. The Department of Agriculture Under Secretary for Farm Production and Conservation leads by potential value with eight awards worth $218.6 million combined—nearly all derived from a single $174.1 million multiple-award Blanket Purchase Agreement established in October 2021 for the National Agriculture Imagery Program (NAIP) and National Resources Inventory (NRI), anchoring Surdex's portfolio. The Army Corps of Engineers Engineering District St. Louis ranks second by count (94 awards, $59.8 million) and third by potential value, followed by Army Corps of Engineers broader (61 awards, $37.1 million) and the Department of Agriculture Farm Service Agency Aerial Photography Field Office (14 awards, $32.9 million). Representative prime work includes a $6.7 million 2026 NRI BPA call for 39-state aerial imagery collection, a $4.8 million May 2024 Army Corps delivery order for operational support of the AFCEC GeoBase system, and a $2 million September 2024 delivery order for topobathymetric surveying and sonar collection at LaGrange Pool, Illinois. A $33,200 September 2026 delivery order from the Office of Surface Mining Reclamation and Enforcement for LIDAR and aerial imagery services on the GSA Multiple Award Schedule illustrates Surdex's breadth across civilian agencies.
Surdex holds dominant positions on two major federal vehicles. The GSA Multiple Award Schedule carries 40 task orders worth $308.5 million in combined potential value—by far the largest single vehicle footprint. Five Army Corps of Engineers multiple-award Indefinite Delivery Contracts (W912P920D0026, W912P916D0016, W912P907D0518, W912P910D0538) total 148 task orders with $51.8 million combined potential value, enabling sustained compete for photogrammetric and mapping work. The $174.1 million USDA single-award BPA for NAIP and NRI, while technically a BPA, functions as Surdex's anchor vehicle for agricultural imagery procurement.
Recent activity has remained stable at 6–12 awards per year over the past five years, with nine awards facing ultimate completion within the next twenty-four months (combined potential value $6.9 million) and therefore entering recompete window. Total portfolio spans 319 awards with $689.7 million combined potential value; $213.2 million has been obligated to date (31% realization rate), consistent with on-call vehicle patterns where ceiling value exceeds drawn funds significantly. Work is performed primarily in Wildwood, Missouri, with secondary performance locations in Chesterfield and (for select projects) field sites across the continental United States.
Surdex operates with a minimal subcontractor footprint (2% of awards), subcontracting to Dewberry Engineers Inc. on five recent National Oceanic and Atmospheric Administration / National Geodetic Survey shoreline mapping and riverine mapping projects (awarded August 2025 through August 2026) for imagery acquisition, orthoimagery processing, and survey control in Washington State, North Carolina, Indiana, and West Virginia. GSA Schedule labor rates span $55.17 to $149.49 per hour across 16 categories—from Sensor Operator and Orthophoto Technician at the low end ($55–$57 per hour) through Imagery Scientist and Cartographer Senior ($89–$96 per hour) to Database System Manager ($149.49 per hour)—with no security-cleared roles on the schedule and education entry at high school diploma. Surdex is a child entity of Bowman Consulting Group LTD, a Reston, Virginia-based parent holding multiple federal prime contracts and grant awards across engineering and environmental services.
Quick answers
Is Surdex Corporation registered in SAM.gov?
Yes. Surdex Corporation's SAM.gov registration is active through October 14, 2027.
Which contract vehicles does Surdex Corporation hold?
Surdex Corporation holds a place on 2 federal contract vehicles, including IT-70 and MAS.
How much has Surdex Corporation received in federal contracts?
Federal contracts obligated $11,267,745 to Surdex Corporation in fiscal year 2025 and $51,018,566 in fiscal years 2023 through 2027.
How does Surdex Corporation rank among federal contractors?
Surdex Corporation's parent company, Westland Resources Inc., ranked #7 in NAICS 54137, #11 in PSC 76 and #15 in PSC 6675 in FY2025.
What is Surdex Corporation's most recent federal award?
Surdex Corporation's most recent federal contract award is Bowman / surdex lidar and aerial imagery (140S0326F0009), from Office of Surface Mining Reclamation and Enforcement, on September 10, 2026.
On GovTribe
See Surdex Corporation's full federal record
- Federal contract awards
- IDV awards
- Contract vehicles
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors