Nac Co Ltd

Nac Co., Ltd., a Tokyo-based Japanese enterprise, is primarily engaged in the water supply and residential construction industries. The company manufactures and delivers bottled water directly to consumers, alongside providing financial and insurance solutions. Furthermore, Nac offers equipment rental and sales for pest and dust management, performs regular cleaning services, and undertakes bespoke detached house construction. It also develops and markets specialized construction methodologies and materials from its building division to regional contractors. Its diverse portfolio includes consulting services, operating a housing franchise, and distributing solar power generation and energy-saving products. Nac additionally participates in the cosmetics and dietary supplement markets. Established in 1971, the firm was formerly known as Duskin Tsurugawa Co., Ltd. until its rebranding as Nac Co., Ltd. in 1977.