Arch Red Oy is a Finnish Internet engineering company, which offers both products and services to service providers for wireless (Wi-Fi, 3G, 4G) user authentication, management and roaming. We also offer solutions and services for white-label Wi-Fi and community network user and guest authentication.

We build our products and services around Radiator RADIUS server software, which is a product of our subsidiary Open System Consultants Pty Ltd. Radiator RADIUS server is one of the most comprehensive RADIUS servers on the market. It is a base component for implementing both wireless (WLAN, 3G, 4G) and wired customer authentication solutions, which Arch Red has delivered to its operator and company customers in cooperation with OSC for several years.

Arch Red, together with Open System Consultants (OSC), has thousands of active customers in over 180 countries around the world. These range from global operators to single hotels and include tens of Top 100 enterprises and universities as well as over 50% of the largest 25 mobile network operators in the world. The Radiator RADIUS server software, the essential part of Arch Red and OSC solutions, is also a component in hundreds of mobile networks around the world.