NAICS 541990 All other professional, scientific, and technical services vendors in Maryland
In FY2026 (provisional), vendors headquartered in Maryland recorded $561.64M in net obligations under NAICS 541990 across 487 awards and orders.
- FY2026 net obligations (provisional)
- $561.64M
- FY2026 awards and orders
- 487
- FY2026 vendors
- 163
- FY2027 to date
- $17.83M
- 17 awards and orders so far
Top vendors, FY2026
- 1. THE JOHNS HOPKINS UNIVERSITY APPLIED PHYSICS LABORATORY LLC (LAUREL, MD)$118.26M · 27
- 2. QLARANT INTEGRITY SOLUTIONS LLC (EASTON, MD)$101.15M · 4
- 3. HENDALL INC (ROCKVILLE, MD)$33.98M · 3
- 4. CYBER ENGINEERING AND TECHNICAL ALLIANCE, LLC (FULTON, MD)$28.02M · 3
- 5. BAE SYSTEMS TECHNOLOGY SOLUTIONS & SERVICES INC. (ROCKVILLE, MD)$27.98M · 7
- 6. AXLE INFORMATICS, LLC (NORTH BETHESDA, MD)$25.58M · 121
- 7. Ivyhill-ZAI, LLC (HYATTSVILLE, MD)$17.88M · 9
- 8. Abt Global LLC (Rockville, MD)$16.70M · 1
- 9. WESTAT, INC. (BETHESDA, MD)$16.52M · 4
- 10. BLUE WATER THINKING,LLC (EDGEWATER, MD)$12.62M · 6
Agencies paying these vendors
- $264.93M
- Department of Health and Human Services (235 awards and orders)
- $167.80M
- Department of War (79 awards and orders)
- $30.48M
- Department of Homeland Security (13 awards and orders)
- $19.90M
- Department of Veterans Affairs (18 awards and orders)
- $18.16M
- Agency for International Development (5 awards and orders)
- $17.22M
- General Services Administration (3 awards and orders)
- $12.19M
- Department of State (22 awards and orders)
- $11.28M
- Department of Commerce (30 awards and orders)
Related
- State
- Vendors in Maryland
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 541990. 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