ZGF Architects
Also known as: Zimmer Gunsul Frasca Partnership
ActiveCompleted Illumina Executive Briefing Center (2023) and Amazon HQ2 Visitor Landing (ongoing campus work); large multi-office active practice (verified 2026-07-18)
ZGF Architects is a Portland, Oregon-based architecture firm founded in 1942 (originally Zimmer Gunsul Frasca Partnership), with additional North American offices including Seattle, Los Angeles, New York, Washington DC, and Vancouver, BC. Beyond core architecture, ZGF credits include environmental graphic design and wayfinding on corporate and institutional campuses.
| Headquarters | Portland, OR |
|---|---|
| Other offices | Seattle, WA; Los Angeles, CA; New York, NY; Washington, DC; Vancouver, BC |
| Founded | 1942 |
| Roles | Architecture |
| Website | https://www.zgf.com |
Projects (10)
| Project | Venue | Role | Year |
|---|---|---|---|
| Samuel Oschin Air and Space Center | California Science Center | Architecture | 2026 (announced) |
| Extraordinary Windows | Portland International Airport (PDX) | Architecture | 2024 |
| Amazon Visitor Landing | Amazon HQ2 Metropolitan Park | Architecture | 2023 |
| Illumina Executive Briefing Center | Illumina Executive Briefing Center | Architecture, Environmental Graphics & Wayfinding | 2023 |
| Seattle Children's Building Care — Wayfinding | Seattle Children's Building Care: Diagnostic and Treatment Facility | Architecture | 2022 |
| Illuminated Forest | University of Oregon Portland (Lundquist College of Business) | Architecture | 2016 |
| U.S. Embassy Compound Paramaribo | U.S. Embassy Compound Paramaribo | Architecture | 2016 |
| Ecosystems | California Science Center | Architecture | 2010 |
| Creative World | California Science Center | Architecture | 1998 |
| World of Life | California Science Center | Architecture | 1998 |