TIFFANY SOSTRIN

( Illinois )
Clients

1) APPLE INC.

2) ASM GLOBAL, LLC

3) CARBON SOLUTIONS GROUP

4) CHICAGO WHITE SOX

5) CONSENSUS GROUP

6) DELOITTE CONSULTING LLP

7) JUPITER POWER LLC

8) ORACLE AMERICA, INC.

9) PLANNED PARENTHOOD GREAT RIVERS ACTION

10) REALPAGE, INC.

11) SEIU LOCAL 1

12) TALMAN CONSULTANTS, LLC

13) UNITED CENTER

14) VERIZON CORPORATION AND AFFILIATED COMPANIES

Last Updated: January 20, 2026