Site Concepts International (SCI), founded in 1991, is a privately held firm specializing in landscape architecture, urban design, and land use planning. Headquartered in Singapore, with studios in seven countries across Asia, SCI serves a diverse international clientele, including developers and architects, primarily across Southeast Asia, China, South Asia, the Middle East, and Africa. Their core services encompass master planning, urban design, landscape architecture, and related fields like environmental design and construction coordination.