| License Number | Company | Address | Expire Date | Telephone | License Description |
|---|---|---|---|---|---|
| TA23148-0 | Wiss, Janney, Elstner and Associates | 330 Pfingsten Rd, Northbrook, IL, 60062 | 10/1/2025 | (847) 272-7400 | Concrete, Masonry, Steel, Rebar, Curtain Wall & Sound Transmission |