LAC Co., Ltd.

Taking full advantage of cutting-edge technology to make way for the future.

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24-Hour Consultation, No Reservations Necessary

Emergency Inquiries: Cyber Emergency Center ®

Emergency Response Service to quickly support our customers during security-related emergency cases.
If you are in an emergency situation, please contact us now [Cyber Emergency Center]

For inquiries by email

email of Cyber Emergency Center ®

24-Hour Consultation, No Reservations Necessary

Emergency Inquiries: Cyber Emergency Center ®

If you are in an emergency situation, please contact us now [Cyber Emergency Center]

Group Enterprise

All Group of Companies (Consolidated Subsidiaries)

All Group of Companies (Consolidated Subsidiaries)

List of Group of Companies

LAC Co., Ltd.

LAC Co., Ltd.

Security Solution Services, Systems Integration Services, Sales of Products and Provision of Services Related to Information Systems

LAC CyberLink Co., Ltd.

LAC CyberLink Co., Ltd.

Network Integration, Systems Development and Consulting Business

Software Service Corporation

Software Service Corporation

Application Software Development and Systems Operation Focusing on Financial Institutions, Maintenance Service Business

AXIS Co., Ltd.

AXIS Co., Ltd.

Data Center Operations・Maintenance and Systems Operation・Maintenance・Outsourcing Business

Japan Current Co., Ltd.

Japan Current Co., Ltd.

Provision of Digital Marketing Services Utilizing A.I.

KDDI Digital Security Inc.

KDDI Digital Security Inc.

Provision of Comprehensive Security Solutions for au Economic Zone and KDDI Group of Companies