Spirent Communications is a Publicly Owned company, headquartered in the UK. Founded in 1936, the company employs approximately 2080 people. Functioning as a multinational telecommunications testing company, Spirent Communications specializes in providing solutions for the telecoms sector.
On April 13, 2026, Spirent's James Kimery spoke with EEWorld, highlighting the evolution of Wi-Fi device testing towards an end-to-end experience, moving beyond radio frequency (RF) to performance testing as Wi-Fi becomes increasingly integrated into daily life.
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Spirent Communications's customers primarily consist of telecoms and government Administration companies. Examples of Spirent Communications's customers include Telefonica and Ministry of Communication and Information Technology of the Republic of Indonesia. Spirent Communications has partners like Anritsu Corporation.
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