Last updated : 02/26/2026
Riken Sangyo Co., Ltd.
- President
- Katsuhiko KUBOTA (Mr.)
- Year established
- 1952
- Capital
- 60,000,000 yen
- Sales
- 5,340,000,000 yen
- Employees
- 190
- Postal (zip) code
- 730-0051
- Company address
- 4-6-27 Ote-machi, Naka-ku, Hiroshima-shi
- Phone
- 082-247-3301
- Fax
- 082-247-3317
- E-Mail
- soumu@riken-21.co.jp
- URL
- https://www.riken-21.co.jp
Company PR
Riken Sangyo started by selling photosensitive paper, blueprinting drawings, and bookbinding. Grasping the change of the times, we have expanded the proposal area with the development of the office. Currently, we have bases in Hiroshima, Iwakuni, Okayama, and Tokyo. With the slogan of "Energizing customers with the ICT services we provide," we consult and provide maintenance support centered on sales and utilization of ICT equipment.
Our management philosophy is "to realize" future work "".
Major Products
- ICT consulting
- ICT equipment sales and support
- Office design and furniture sales
- Scanning, Printing, and Data Processing
Major Customers
- Government Offices (Hiroshima City, Hiroshima Prefecture, National Taxation Bureau)
- Mazda Motor Corporation, Mazda Motor companies
- NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION, NTT companies
- The Hiroshima Bank., Ltd, The Hiroshima Shinkin Bank, Momiji Bank, Ltd. (Transaction Bank)
Major Facilities/Equipment
- On-demand printing system
- Digital color compound machine
- Large color output machine
- Large-Format Digital Multifunction Printer (Printing and Scanning)
- Large size color scanner
- Compact High-Speed Scanner
Technology Employed
- Information service industry
- RiCSA (rikusa) service (troubleshooting and operation supportin for network environment )
- Others
- Proposal of working-style reform support office (telecommunications construction, interior finish construction, drawing operator)
- Others
- We take on everything related to new construction and relocation of an office (Offikkoshi Jyozu)
- Information service industry
- We provide support services for design of system extending from LAN to construction of internet server and for operation of the system.
- Printing/printing-related industry
- Computerization of all kinds of media to improve business efficiency
- Printing/printing-related industry
- High quality · Low price print service. We deliver the quantity needed when and where needed, with short delivery time.
Primary Area of Technical Expertise
・Digitization Services: Converting analog data (documents, drawings) and microfilm into digital formats.
・Design / Production: Company information, brochure, leaflet, T shirt print, original novelty, special print business card, booth store promotion tool
・Digital filing: Construction CALS (Digital delivery)
・Data Output Services: Large-format printing, CAD output, and post-processing services such as bookbinding after printing.
