King County is delighted to invite you to our upcoming workshop on “Registering as a King County Supplier” on July 29, 2026, from 10AM - 12PM at the Tabor 100 Hub. The main purpose of this workshop is to assist and guide participants through the process of registering as a King County Supplier. By the end of this session, attendees will be successfully registered as a King County Supplier.

Preparation Checklist – Before attending the workshop, please ensure you have the following:

• W-9 uploaded to your computer.
• OMWBE certification number (if applicable).
• ALL NAICS codes that apply to your business.
• Kindly bring your laptop for an interactive and hands-on experience.

Bring your laptop!

Register Here