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About Us

Spirent is the leading global provider of automated test and assurance solutions for networks, cybersecurity, and positioning.

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We stand behind your promise to deliver a new generation of technologies to your customers. Our automated test and assurance solutions accelerate technology development in the lab and ensure new products and services perform in the real world.

Our Business


Our innovative portfolio of products and services addresses the test, assurance, and automation challenges of a new generation of technologies: 5G, SD-WAN, Cloud, Autonomous Vehicles and beyond.


Our Customers


Each year we assure the promises that more than 1,500 customers worldwide make to their customers, spanning communications, transportation, government, defense, aerospace, financial services, healthcare, retail, and more.

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Our Solutions


Our network, cybersecurity, and positioning experts work closely with customers to understand their needs and deliver solutions that cover their entire technology lifecycle, from the lab to real-world deployment.

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Careers


Spirent is driving forward the cutting-edge technologies that are changing the world – join us and let’s enable the future together.

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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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