Richardson Sadeki is an internationally known boutique interior architecture design studio with a primary focus on high-end residential development and hospitality projects. Select clients include Swire Properties HK & US, Phoenix Properties HK, Century City LLC LA, Viceroy Hotels, LVMH, Starwood, Prada, and MGM Mirage. We have successfully completed award winning projects in New York, Miami, Los Angeles, Las Vegas, Hong Kong and Abu Dhabi.

Specifically within the hospitality sector, we have designed hotel interiors, spas, gyms and high-end condominiums in New York, Los Angeles, Miami, Las Vegas, Abu Dhabi and China in the past decade and nearly all these projects have been widely published. We have won two Golden Key awards and one Hospitality award amongst other accolades for our spa designs.

Our Sister Company, One Tomato, is a creative agency that provides branding, rendering and animation services. Our two companies share the same offices, integrated leadership and the same vision. We collaborate to provide our clients with true cross disciplinary design. 
Both studios maintain offices in New York, Los Angeles and Hong Kong.



Before and after graduating with her Masters of Architecture from Princeton University in 1996, Clarissa has obtained extensive experience in all areas of architecture and design having worked in Singapore, London, and New York.  Clarissa co-founded Richardson Sadeki in 1999.



Prior to graduating with his Masters of Architecture from Princeton University in 1997, Heidar completed a degree in Film Studies from SUNY Purchase. He co-founded Richardson Sadeki in 1999.