- Business
- No.1 Co., Ltd. is a Japan-based company primarily engaged in the sale, maintenance, and support of office automation (OA) equipment and information security solutions. The company operates through two main segments: the Office Consultant segment, which handles sales of office applications and information security equipment under brands such as WALLIOR and Club One Systems, including copiers, multifunction peripherals (MFPs), business phones, network security products, and file servers, along with internet-related services, equipment distribution, mail-order sales, and management support services encompassing accounting, finance, and labor introductions; and the System Support segment, which focuses on product maintenance, sales of appliances via office mail-order, and related agency businesses for communication equipment, lines, mobiles, advertising, and second-hand MFPs and business phones. No.1 Co., Ltd. maintains operations principally in Japan, serving corporate clients with needs in office productivity and cybersecurity through subsidiaries including Alekxion Co., Ltd., Club One Systems Co., Ltd., No.1 Digital Solution Co., Ltd., and No.1 Partner Co., Ltd., and holds certifications such as ISO/IEC 27001 for information security management. Founded in 1989 and headquartered at Uchisaiwaicho Heiwa Building in Chiyoda-ku, Tokyo, the company employs 960 people on a consolidated basis as of August 2025 and is listed on the Tokyo Stock Exchange Standard Market under ticker 3562. In recent developments, No.1 Co., Ltd. agreed to acquire Code Co., Ltd. for 550 million yen in cash on February 28, 2025, to expand its capabilities, while reporting revenue growth to 14.79 billion yen over the trailing twelve months ending August 2025, up 9.64% year-over-year, with fiscal year 2025 revenue reaching 14.21 billion yen.