- Business
- Nankai Tatsumura Construction Co., Ltd. (1850.T) operates as a general construction contractor primarily engaged in civil engineering, architecture, plumbing, electrical, and telecommunications works in Japan; it also undertakes general construction projects, real estate ownership and sales, temporary housing rental and sales, renovation services, large-scale condominium repairs, soil and groundwater contamination investigations and countermeasures, zero-energy house solutions, construction materials supply, motor pool services, security systems, and supervision of underpass constructions under railways and roads. The company, founded in 1923 and headquartered in Naniwa-ku, Osaka, functions as a subsidiary of Nankai Electric Railway Co., Ltd., with operations spanning architecture for condominiums, office buildings, retail stores, hospitals, schools, factories, logistics facilities, and education/cultural venues; civil engineering for roads, railways, water supply facilities, and land development; and specialized railway projects including track relocations, pedestrian crossings, elevated structures, and platform barriers. Recent activities encompass major projects such as the Osaka Minami Port Truck Terminal renovations, Nankai Main Line continuous grade separation works, Koya Line track and platform upgrades, Tsukuba Smart IC construction on the Metropolitan Central Expressway, and Nanba College school building construction, alongside ongoing financial reporting including the fiscal year ending March 2026 interim results and performance forecast revisions announced in 2025.