NAICS 541310 Architectural services vendors in Illinois
In FY2026 (provisional), vendors headquartered in Illinois recorded $7.06M in net obligations under NAICS 541310 across 74 awards and orders.
- FY2026 net obligations (provisional)
- $7.06M
- FY2026 awards and orders
- 74
- FY2026 vendors
- 13
- FY2027 to date
- $529.28K
- 11 awards and orders so far
Top vendors, FY2026
- 1. Krueck & Sexton Architects, Ltd (Chicago, IL)$2.79M · 4
- 2. BAYSINGER-BRIC JV (MARION, IL)$850.91K · 13
- 3. BAILEY EDWARD DESIGN, INC (CHICAGO, IL)$720.73K · 5
- 4. GEO BANCROFT ENGINEERING LLC (Mount Prospect, IL)$635.15K · 6
- 5. GRISKELIS YOUNG HARRELL, LTD. (CHICAGO, IL)$598.49K · 8
- 6. WISS, JANNEY, ELSTNER ASSOCIATES, INC. (NORTHBROOK, IL)$390.64K · 6
- 7. KOO LLC (CHICAGO, IL)$366.24K · 12
- 8. INTERACTIVE DESIGN INC (CHICAGO, IL)$293.63K · 5
- 9. VIRTUAL ENERGY SOLUTIONS INC (Western Springs, IL)$208.52K · 6
- 10. ENERCON LTD (EVANSTON, IL)$166.42K · 5
Agencies paying these vendors
- $4.57M
- General Services Administration (54 awards and orders)
- $1.13M
- Department of State (4 awards and orders)
- $855.99K
- Department of Veterans Affairs (13 awards and orders)
- $277.53K
- Department of Agriculture (1 awards and orders)
- $225.1K
- Department of the Interior (1 awards and orders)
- $1.46K
- Department of Transportation (1 awards and orders)
Related
- State
- Vendors in Illinois
Net obligations by fiscal year of action, from FPDS contract actions under NAICS 541310. 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