NAICS 541620 Environmental consulting services vendors in Maryland
In FY2026 (provisional), vendors headquartered in Maryland recorded $107.77M in net obligations under NAICS 541620 across 173 awards and orders.
- FY2026 net obligations (provisional)
- $107.77M
- FY2026 awards and orders
- 173
- FY2026 vendors
- 45
- FY2027 to date
- $1.85M
- 12 awards and orders so far
Top vendors, FY2026
- 1. PROJECT ENHANCEMENT CORPORATION (Germantown, MD)$46.81M · 4
- 2. ENVIRONMENTAL MANAGEMENT SUPPORT, INC (SILVER SPRING, MD)$14.37M · 18
- 3. Earth Resources Technology, LLC (Greenbelt, MD)$5.98M · 6
- 4. DGI-ATI II LLC (CATONSVILLE, MD)$4.70M · 2
- 5. Propel Solutions LLC (Rockville, MD)$4.13M · 3
- 6. ASSOCIATION OF CONSULTANTS AND ENGINEERS (LEONARDTOWN, MD)$4.02M · 12
- 7. ENVIRONMENTAL RESEARCH GROUP, L.L.C. (BALTIMORE, MD)$3.86M · 18
- 8. MELWOOD HORTICULTURAL TRAINING CENTER, INC. (UPPER MARLBORO, MD)$3.36M · 1
- 9. STRAUGHAN ENVIRONMENTAL, INC. (COLUMBIA, MD)$3.35M · 5
- 10. HAZTRAIN INC (WALDORF, MD)$3.20M · 3
Agencies paying these vendors
- $44.34M
- Department of Energy (8 awards and orders)
- $15.90M
- Environmental Protection Agency (36 awards and orders)
- $14.63M
- Department of Commerce (19 awards and orders)
- $12.88M
- Department of War (32 awards and orders)
- $6.52M
- Department of Homeland Security (16 awards and orders)
- $3.98M
- General Services Administration (7 awards and orders)
- $3.45M
- Department of Justice (3 awards and orders)
- $3.34M
- National Aeronautics and Space Administration (7 awards and orders)
Related
- State
- Vendors in Maryland
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 541620. Vendors are placed by their headquarters state in SAM.gov, not by where the work is done. Awards and orders count canonical awards with a positive net in the year; IDV vehicles are not counted. FY2026 is provisional for 120 days after it ends, and DoD withholds awards for 90 days at the source. Methodology