NIKKEN SEKKEI RESEARCH INSTITUTE
Focusing on the fields of environment, energy and city management, conducting research, making policy recommendations and surveys, project and planning support services are provided.
NIKKEN HOUSING SYSTEM LTD
Multiple dwelling complex planning, design and administration together with the related surveying and research, and product development services are provided.
NIKKEN SPACE DESIGN LTD
Space design and administration services are offered focusing on architectural interiors, furniture and component design.
NIKKEN SEKKEI CONSTRUCTION MANAGEMENT, INC.
Construction management incorporating advanced technology services throughout every stage of a construction project.