A business and technology consulting firm renewed its lease of the top four floors at an 11-story office tower in downtown Seattle's Pioneer Square neighborhood.
Consulting firm Slalom renews headquarters lease in downtown Seattle
Landlord says renewal through 2034 represents 'shared belief in Seattle's resilience'
CoStar News
December 18, 2025 | 11:13 P.M.
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IN THIS ARTICLE
- Properties
- Slalom Hawk Tower
255 King St, Seattle, WA
- Companies
- Steinhauer Properties
Construction
- Slalom
Professional, Scientific, and Technical Services
- Contacts
- Dwight Newell
Executive Vice President, CBRE
- Patrick Pendergast
Managing Director, JLL
- Clay Nielsen
Vice Chair, JLL
- Kris Washburn
Senior Managing Director, JLL
- Scotta Ashcraft
Senior Vice President, CBRE