Practice Head, Internet of Things
+22 years experience
Recent areas of research have included IoT partnerships, digital health, big data, and service provider strategy.
Prior to joining Ovum in 2016, Alexandra was an associate partner with STL Partners, and a partner at Analysys Mason, where she led the firm's Telecoms Research division. She holds degrees in cognitive science from Brown University and international relations from Johns Hopkins University.
Internet of Things, Enterprise Services
By Alexandra Rehak 30 May 2018
To understand what is really driving take-up of IoT solutions and applications, it is critical to understand the attitude and intentions of enterprise end users. To this end, Ovum recently conducted a 14-country survey of enterprises that are already deploying or in the process of rolling out IoT solutions.
Internet of Things, Service Provider Markets
By Alexandra Rehak 04 May 2018
What do Enterprises want from the IoT? We recently surveyed 1350 organizations in 14 countries, who are already deploying or in the process of adopting IoT solutions. Discover what we found in our latest infographic...
Internet of Things
By Alexandra Rehak 05 Apr 2018
Ovum's global IoT enterprise survey shows that IoT adoption is still in the early stages for most enterprises. Fragmentation and immaturity characterize the market, while regional differences are significant in some cases.
Internet of Things, IT, Enterprise Decision Maker
By Alexandra Rehak 27 Jul 2017
As the overall IoT market continues to grow rapidly, its growth is benefiting certain connectivity players and industries far more than others. While LPWAN rollouts are growing quickly, M2M will continue to be the source of most telco IoT revenue.
30 Oct 2018
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02 Feb 2017
16 Nov 2016