CREATE
NEXT
SECURE
COMMUNICATION

Who we are

“CYLLENGE” is IT Service Vender
securing communication between Companies.

With our know-how which has been fostered for fifty years as of foundation of our company, we plan,
develop, offer and maintain our products which makes it secure to communicate with other in business.

  • Since the founding
    in 1968

    about50years
  • Product / Service
    Implementation Record

    over500companies
  • "Smooth File" user of
    public organizations

    over150municipalities

What we think

Secure communication means giving customers security.
Protecting customer's information means protecting customer's trust.
We believe that security and trust will lead to customer satisfaction.

Our philosophy

Let's do anything only we can do!

Brand statement

Create Next Secure Communication

Mission

Protecting society from security threats with what only we can do.

Our products / services

Awards & proof

  • Smooth File cloud is
    ASP/SaaS Cloud Award 2014
    ASPIC President's Special Award
  • CYAS is
    ASPIC Cloud/IoT・AI 2019
    Grand Prize in the support business category

  • 0170-1303

    0229-1912
    Smooth File & CYAS is accredited as a safe and reliable cloud service provider under the Information Disclosure Certification Systems for Safety and Reliability of Cloud Services promoted by the Japanese Ministry of Internal Affairs and Communications.


0170-1303


0229-1912

Smooth File & CYAS is accredited as a safe and reliable cloud service provider under the Information Disclosure Certification Systems for Safety and Reliability of Cloud Services promoted by the Japanese Ministry of Internal Affairs and Communications.
Accredited with ISO 27001 and ISO9001

Company overview

Company Name CYLLENGE Corporation
Board of Directors Yutaka Tsushima, President and CEO
Takayuki Komoda, Senior Managing Director
Hidehiko Sakata, Managing Director
Naomi Miue, Director
Yoshimichi Onishi, Director
Established January 5,1968
Main Business Planning, development and sales of secure communication service for enterprise.
Employees 90(As of June, 2024)
Main business
partners/clients
ITOCHU Techno-Solutions Corporation
UCHIDA YOKO CO., LTD
SB C&S Corp.
NTT PC Communications Incorporated
NEC Corporation NEC Fielding,Ltd.
OTSUKA CORPORATION
Okigin SPO Co.,Ltd
Odakyu Electric Railway Co., Ltd.
Carport Maluzen Co.Ltd.
Canon IT Solutions Inc.
JBCC Corporation
Sekisui House, Ltd.
DAIWABO INFORMATION SYSTEM CO., LTD.
CHUBU TELECOMMUNICATIONS CO., INC.
NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION
Japan Electronics Show Association
IBM Japan, Ltd.
NEC Corporation
Fujitsu Marketing Limited
FUJIFILM Business Innovation Japan Corp.
MARUBENI INFORMATION SYSTEMS CO., LTD.
Mitsubishi Electric Information Network Corporation
Morisawa Inc.

Access

Osaka head office
23rd floor Meijiyasuda Life Osaka Umeda Bldg.,
3-3-20 Umeda, Kita-ku, Osaka
Tokyo head office
2nd floor Mita Nitto Daibiru Bldg.,
3-11-36 Mita, Minato-Ku, Tokyo
Nagoya branch office
7th floor AMMNAT Bldg.,
1-3-3 Sakae, Naka-ku, Nagoya
Kyoto laboratory
4th floor Kyoto Research Park Bldg#6.,
93 Chudoji Awata-cho, Shimogyo-ku, Kyoto
CYLLENGE VIETNAM
Room 408, 4th floor, Block B, WASECO Bldg.,
10 Pho Quang St., Ward 2, Tan Binh Dist., Ho Chi Minh City, Vietnam