Security companies

CATRION Catering Holding (كاتريون, formerly known as Saudi Airlines Catering Company (SACC)) is a catering and support services provider.

OPTEX Group (オプテックスグループ株式会社) is a company engaged in the development, design, manufacture, and sale of sensors.

Mitie Group is a provider of facilities management and professional services.

Venustech Group (北京启明星辰信息安全技术有限公司) is a network security technology research and development center.

INFICON Holding is a company that provides instrumentation, critical sensor technologies, and Smart Manufacturing and Industry software solutions.

Since 1988, SuperCom has been a leading global provider of traditional and digital identity solutions, providing advanced safety, identification and security solutions to governments and organizations, both private and public, throughout the world.

Knowit is a company that provides expertise in design and communication, management consulting, and IT services.

DATAGROUP is an information technology (IT) services provider.

Data I/O is a company that provides programming, security provisioning, and associated Intellectual Property (IP) protection and management solutions.

Softchoice is an IT solutions and managed services provider.

SU Group Holdings is a holding company that operates through its subsidiaries and specializes in security-related, guarding, vocational training, and screening services.

SVG Optronics is a company that provides nanomanufacturing technology.