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 365、G Suite

    • 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) Ryuzo Okazaki
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

TransWARE TransWARE PTE. LTD AXA Tower, Level 34-01, 8 Shenton Way, Singapore 068811 +65-6704-7410
DEEPSoft DEEPSoft Company 4F, Dongyang-Animation BLDG., 35, Eonju-ro 130-gil, Gangnam-gu, Seoul, 06098, Korea 82+2+515+5801