The company derives a significant portion of sales from the marketing of composite asphalt and other paving materials. Haseko is a construction company that has built more than 280,000 condominium units in its history.
Activities extend from planning to design and construction.
Group companies also cover marketing, property management and other services. A construction company, Fujiko is particularly strong in the field of private-sector projects with many accomplishments in building golf courses. With a history spanning four centuries, Matsui is best known for its expertise in building shrines, temples and other religious structures. Presently, the company also has strong positions in many key markets including residential and school construction. Zenitaka pursues a sound policy of balanced operations in terms of architectural and civil engineering projects and public and private-sector contracts.