1. Microsoft Corporation (includes M S N B C)
2. AT&T Mobility (includes retail stores)
3. Volt Management Corp. (includes VMC Consulting)
4. Terex (Washington and USA - formerly Genie Industries)
5. Lake Washington School District
6. Nintendo of America Inc. (includes Nintendo Software Technology
7. Eurest Dining Services @ Microsoft
8. Honeywell
9. United Parcel Service
10. Physio-Control Inc
11. Concur Technologies
12. Aerojet
13. Univar USA Inc.
14. Pacific Bioscience Laboratories Inc. 
15. Alstom Grid Inc. (formerly Areva T&D Inc.)
16. Tata Consultancy Services Ltd. 
17. MV Public Transportation Inc.
18. Grubb & Ellis Management
19. Crane Electronics
20. Astronics

Accurate as of 4/2012