Onomondo

Onomondo is a Danish IoT connectivity company founded in 2012 by Michael Freundt Karlsen and Henrik Aagaard and headquartered in Copenhagen. After years building core-network infrastructure for telecom operators, the company launched its own cellular network purpose-built for IoT traffic in 2018, aiming to replace fragmented country-by-country SIM contracts with a single global connection.

Its platform issues physical SIM cards, eSIMs and SoftSIM software profiles that route device traffic across more than 680 mobile networks in over 180 countries through one core, with a management console for usage monitoring, remote diagnostics, OpenVPN/IPsec security and a private wireless network core. Customers include asset-tracking, automotive telematics, EV-charging and smart-metering companies such as Maersk.

1. Global SIM connectivity: physical SIM, eSIM and SoftSIM options on one core network.

2. Multi-network roaming: routes traffic across 680+ mobile networks in 180+ countries.

3. SIM management platform: usage monitoring, remote diagnostics and fleet-level controls.

4. Security connectors: OpenVPN and IPsec tunnels between devices and customer backends.

5. Private Wireless Network Core: dedicated network core for enterprise IoT deployments.

6. Cloud integrations: connectors linking device data to third-party analytics platforms.