Headshot of Sarah Castner

Sarah Castner

Brand, Communication & Strategy Director

Sarah is a strategic leader with extensive experience in marketing, communication, and organizational design.

As part of the executive team, she brings an exceptional blend of creativity and critical thinking, amplifying relevance, and differentiation through innovative strategies. Sarah works closely with the team to ensure organizational efforts align with the firm vision, values, and design philosophy. She also is responsible for Arch11’s positioning and communication to architecture and design communities, trade press, and clients.

Sarah’s diverse background provides a unique perspective. She brings a wealth of expertise and creativity to the table having worked in various marketing roles at top-tier firms in the tech, fashion, CPG, and hospitality industries.

Outside the office, her personal life reflects a passion for sustainability and wellness. Sarah incorporates mindfulness into her daily routine, practicing yoga and meditation. She also enjoys cooking, gardening, and spending time in nature with her family.