Kahawita De Silva & Associates (Pvt) Ltd have a subsidiary partnership Urban Planning Consultants registered as a Planning & Landscape Architectural Practice in 1982.

The senior partner of KDS, Architect Planner Elmo De Silva is a Fellow of the Institute of Town Planners in Sri Lanka.

Urban Planning Consultants have been involved in the planning of townships nationwide. The firm also possesses the expertise to undertake medium to large Urban Planning Schemes.