RAD is a global leader for telecom access solutions. As an industry pioneer for over 40 years, RAD reliably supplies worldwide communications service providers and critical infrastructure operators with best-of-breed Ethernet access devices, industrial IoT gateways, 5G xHaul, and Operational WAN solutions. Offering always-on connectivity from anywhere, along with data-driven, AI-powered actionable insights, RAD is distinguished for its supply-chain stability, which outsteps the market in delivery times. Founded in 1981, RAD serves as the anchor of the $1.6 billion RAD Group, an umbrella of independent companies that develop diverse networking and data communications solutions.
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John Marcus

John Marcus


Principal Analyst, Enterprise Technology and Services

[email protected]


GlobalData


John Marcus has over 25 years of experience researching and analysing technology markets. His current focus areas are IoT and digital B2B solutions in telecom, as well as managed cloud and IT services, particularly in Europe.  In his role, he contributes to GlobalData Technology’s Global IT Services research as well as managing the IoT Innovations Tracker. Previously, John was a telecom industry analyst at Probe Research, market intelligence manager at 3Com and U.S. Robotics, and research analyst at Accenture and the investment firm Duff & Phelps.


John is based in Dublin, Ireland, and joined GlobalData in 2013.

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