Skip to content
Modern residential structure with warm wooden and dark exterior panels nestled beneath a large mature tree at dusk, designed by Thea von Geldern.
TG

Thea von Geldern

Architect

Principal at Allied Works

Thea von Geldern is a principal at Allied Works with over two decades of experience across a range of project scales and geographies. Raised in Hawaii and educated at the University of Oregon and Cornell University, she joined Allied Works in 2004. Her work spans museums, civic institutions, and workplace design, including the Palmer Museum of Art and Fast Retailing's Tokyo headquarters. She leads the firm's JEDI (justice, equity, diversity, and inclusion) initiatives and is active with NOMA's Portland chapter.

Experience

  1. Principal

    Allied Works

    Current

Selected work