Quality makes the future

Our mission at Qualitia is to deliver IT solutions
that are safe, secure, and user-friendly.
We pursue quality in every aspect of our business
in order to be and remain an indispensable company for society.
Qualitia will create the future with our customers and partners.


Cloud Services

Office 365Google Apps

  • Prevention of unintended e-mail sending
  • E-mail archiving
  • File sharing and transfer
  • Web mails

*Prevention of unintended e-mail sending & E-mail archiving is only applicable.

On-premise Products

  • Web mail
  • Prevention of unintended e-mail sending
  • E-mail archiving
  • Anti-spam solutions


Company Profile

Company name QUALITIA CO., LTD.
Address PMO Nihonbashi Kayabacho, 3-11-10 Kayabacho, Nihonbashi, Chuo-ku, Tokyo 103-0025
TEL: (0)3-5623-2530 / FAX: (0)3-5623-2535
Capital 85 million JPY
Established October 1993
Executive officers Chief executive officer
Ken Matsuda
Auditor (part-time)
Tetsuo Tani
Business QUALITIA’s business is centered around building systems and developing messaging solutions.
Products and services include software, appliances, and cloud services as messaging solutions that streamline communication and support security enhancement.
Clients More than 13 million accaounts, consisting of general enterprises, ISPs, the educational and public sectors, and more.

Group Companies

16 Enggor Street, Altez #24-08,Singapore 079717
DEEPSoft DEEPSoft Company
4F, Dongyang-Animation BLDG., 35, Eonju-ro 130-gil,
Gangnam-gu, Seoul, 06098, Korea