Established in 2002, IOAD is a full-service architectural design and interiors firm based in New York City. The firm has extensive and varied experience in designing residential, office, retail and commercial projects.

IOAD emphasizes collaborative design approach and client satisfaction. The firm carefully selects a limited number of projects, committing adequate time and resources to each of its projects. IOAD tailors its services to its clients' vision, needs and budget and works closely with the client through all the project stages. Through the creative use of materials, light, color and various means of construction IOAD expresses its design philosophy and reach solutions which reflect each project's individuality and spirit ensuring the client personality and character are reflected in the design.

IOAD was founded by Ilan Ohayon, a graduate of the Technion, Israel Institute of Technology. Ilan's creativity and design has been recognized by several publications in the US and overseas.