NAICS 541330 Engineering services vendors in Connecticut
In FY2026 (provisional), vendors headquartered in Connecticut recorded $8.11B in net obligations under NAICS 541330 across 75 awards and orders.
- FY2026 net obligations (provisional)
- $8.11B
- FY2026 awards and orders
- 75
- FY2026 vendors
- 18
- FY2027 to date
- $695.21K
- 1 awards and orders so far
Top vendors, FY2026
- 1. ELECTRIC BOAT CORPORATION (GROTON, CT)$7.96B · 7
- 2. MCLAUGHLIN RESEARCH CORPORATION (NEW LONDON, CT)$63.75M · 14
- 3. EMPRISE CORPORATION (LEDYARD, CT)$46.96M · 16
- 4. SONALYSTS INC (WATERFORD, CT)$16.82M · 3
- 5. SIKORSKY AIRCRAFT CORPORATION (STRATFORD, CT)$12.84M · 7
- 6. CELEEN LLC (Mashantucket, CT)$6.63M · 7
- 7. RTX CORPORATION (EAST HARTFORD, CT)$1.62M · 8
- 8. JMS NAVAL ARCHITECTS LLC (MYSTIC, CT)$456.33K · 2
- 9. TREADWELL CORPORATION (DELAWARE) (THOMASTON, CT)$309.2K · 1
- 10. ERI SERVICES, INC. (BRIDGEPORT, CT)$253.34K · 1
Agencies paying these vendors
- $8.09B
- Department of War (66 awards and orders)
- $11.22M
- Department of Homeland Security (3 awards and orders)
- $1.88M
- Department of State (1 awards and orders)
- $344.19K
- National Science Foundation (1 awards and orders)
- $130.11K
- General Services Administration (1 awards and orders)
- $112.14K
- Department of the Interior (1 awards and orders)
- $86.4K
- Department of Veterans Affairs (1 awards and orders)
- $13.7K
- Department of Justice (1 awards and orders)
Related
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 541330. 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