Ralph Le Roux
Partner
Ralph le Roux brings over three decades of design leadership and operational expertise to DES as Director of Education, Civic, and Housing. Known for his ability to blend creative design quality with a grounded business discipline, Ralph has spent his career building and guiding high-performing teams across California’s public and private sectors. Throughout his distinguished career, he has established a track record of growing resilient, community-focused practices from the ground up while cultivating strong, long-term relationships.
At DES, Ralph focuses on leading strategy, team development, and client delivery across K-16 education, public agency projects, and workforce housing. His approach centers on deep client collaboration and empowering project teams to do their best work, ensuring every project serves its community well while delivering long-term value. Whether navigating complex facility planning for educators or guiding large-scale civic developments, Ralph remains dedicated to maintaining the highest standards of design quality, operational integrity, and lasting partnership.
