Stephen Eliot Smith

Rock Seven Mobile Services Ltd. manufactures satellite tracking and communication systems. It offers its services to government, military, NGOs, private and consumers. The company was founded in 2005 and is headquartered in Swanwick, the United Kingdom.

YB Tracking Ltd. engages in the development and manufacturing of tracking devices. Its products include YB3, YB3i and YBlog. The company was founded by 2008 and is headquartered in Whiteley, the United Kingdom.

Radio Midco Ltd. operates as a telemetry, monitoring and tracking platforms. The company is headquartered in Gloucester, the United Kingdom.

Part of Horizon Capital LLP, Radio Holdco Ltd. is an investment holding British company. The company is based in Churcham, UK.

Part of Horizon Capital LLP, Radio Bidco Ltd. is a holding British company that provides machine to machine and internet of things platform services through its subsidiaries. The company is based in Churcham, UK and was founded in 2017.

Part of Horizon Capital do Brasil Ltda., Ground Control Technologies Ltd. is a British company that operates as machine to machine and internet of things platforms. The company is based in Gloucester, UK. Ground Control Technologies was founded in 2017.