Callison RTKL
Our integrated design, digital and engineering teams work together make the vision for a sustainable future come to life.
Basic Information
- Category: Professional Services
- Founded: 1946
- Headquarters: Seattle, WA
- Website: https://www.callisonrtkl.com
Documented Facts
- Founded: 1946
- Headquarters: Seattle, WA
- Category: Professional Services
- Phone: +31 (0)88 4261 261
Products and Services
- Callison RTKL Products: Architecture and design firm.
Evidence and Sources
- Official Website (Primary Source)
- Callison RTKL on instagram (social)
- Callison RTKL on facebook (social)
- Callison RTKL on linkedin (social)
Citation Guidance
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- Data status: Enriched
- Last verified: 2025-10-01
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