Spirent is the leading global provider of testing, assurance, analytics, and security solutions. From physical and virtual service provider networks and enterprise data centers to mobile communications and connected vehicles, Spirent works with leading innovators to help the world communicate and collaborate faster, better, and more securely to provide a superior user experience.

Our Business

Our broad portfolio of innovative products and services is organized into three operating segments. Spirent’s Networks and Security, Connected Devices and Lifecycle Service Assurance solutions support customers’ needs across the entire technology lifecycles from proof of concept to subscriber experience.

Our Customers

With more than 1,700 customers across Africa, Asia, Europe, Latin America, and North America, our cutting-edge verification, assessment and analytics solutions help to deliver unsurpassed service experience, while meeting business objectives of reducing churn, increasing revenue, and strengthening market share.

We are the experts in communications networks, devices, security and applications. Our engineers provide valuable counsel to many of the leading communication standards organizations. We are pioneers in the verification and delivery of high performance and secure Ethernet networks; virtualization and cloud computing environments; 4G/5G networks, devices and services; and location-based services.


Careers—Help Shape
the Future

Spirent offers unique career opportunities at the cutting edge of technology. That’s because we are large enough to provide a wide range of possibilities, but small enough for you to be noticed and recognized. If you are bright, dedicated, and enthusiastic—Spirent is the place for you.

Spirent Communications plc

Spirent Communications plc Ordinary Shares are traded on the London Stock Exchange (ticker: SPT). The Company operates a Level 1 American Depositary Receipt (“ADR”) program with each ADR representing four Spirent Communications plc Ordinary Shares. The ADRs trade in the US over-the-counter (“OTC”) market under the symbol SPMYY and the CUSIP number is 84856M209. Spirent ADRs are quoted on the Pink OTC Markets electronic quotation service which can be found at www.otcmarkets.com.

Spirent and the Spirent logo are trademarks or registered trademarks of Spirent Communications plc. All other trademarks or registered trademarks mentioned herein are held by their respective companies.
All rights reserved.


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