Daiho Corporation (1822.T) operates as a construction company primarily engaged in civil engineering and building construction projects in Japan. The company provides a range of services including soil improvement works, piling construction, marine civil engineering, building construction, real estate development, and engineering services; its core offerings encompass cast-in-place concrete pile foundations, steel pipe sheet piles, deep foundation works, and seismic retrofitting solutions for infrastructure and commercial properties. Daiho Corporation serves public sector clients such as government agencies and municipalities, as well as private developers in the construction and real estate sectors, with operations concentrated across Japan including major regions like Tokyo, Osaka, and Hokkaido.
Founded in 1961 and headquartered in Tokyo, Japan, the company maintains a network of regional subsidiaries focused on specialized civil engineering projects nationwide. Daiho Corporation emphasizes advanced technologies in foundation engineering and disaster-resilient construction to support urban development and infrastructure renewal.
In recent developments, Daiho Corporation has expanded its portfolio through strategic participation in large-scale infrastructure projects amid Japan's ongoing public works initiatives, though no major acquisitions, funding rounds, or name changes were reported in 2024-2025. The company continues to prioritize sustainability in construction practices, aligning with national goals for seismic safety and environmental compliance.