Thomas Whitelaw's representative clients include:
- Advantage Sales & Marketing
- Allen-Bradley Company
- American Airlines
- Boeing
- Broadcom
- Connective Tissue Imagineering LLC
- CoreLogic
- Cricket Communications
- DIRECTTV
- Disney Enterprises, Inc.
- First American
- Fujitsu America
- Global Aerospace
- General Electric (GE) Pension Trust and its affiliates
- Georgia Pacific LLC
- Honda North America
- Illinois Tool Works
- Komar Investments
- Macy's, Inc.
- Mindspeed, Inc.
- Perini Building Company
- Rockwell Automation, Inc.
- Sansay, Inc.
- Sares-Regis Group
- Seaboard Wellhead, Inc.
- The SunCal Companies
- Toshiba America Business Solutions
- Tutor Perini Corporation
- Vizio
- Western Digital