About Plessey
Plessey is a company based in Plymouth (United Kingdom) founded in 1917 was acquired by Haylo in August 2025. It operates as a Product-as-a-Service. Plessey offers products and services including microLED Display Solutions. Plessey operates in a competitive market with competitors including Particle, Signify, Landis+Gyr, PowerSecure and Span.IO, among others.
- Headquarter Plymouth, United Kingdom
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Sectors
Business ServicesEnergy & Utilities Technology
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- Legal Name Plessey Semiconductors Ltd
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Products & Services of Plessey
Plessey offers a comprehensive portfolio of products and services, including microLED Display Solutions.
Innovative microLED solutions are developed for advanced displays.
Funding Insights of Plessey
Investors in Plessey
Plessey has secured backing from 5 investors, including institutional investors. Prominent investors backing the company include Facebook, Mitel and Deutsche Bank.
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Online social networking and communication services are provided globally.
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Investor details for Plessey
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Investments & Acquisitions by Plessey
Investment portfolio details for Plessey
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Financial Statements - Plessey
Detailed financials for Plessey
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Plessey Comparisons
Peer comparison for Plessey
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Competitors of Plessey
Plessey operates in a dynamic and competitive business environment, facing competition from various established players and emerging companies in the market. The competitive landscape includes prominent companies such as Particle, Signify, Landis+Gyr, PowerSecure and Span.IO, among others.
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IoT connectivity platform from prototype to production is developed.
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Signify is recognized as a global leader in lighting solutions.
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End-to-end energy management solutions are provided for utilities worldwide.
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Energy efficiency and smart grid management solutions
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Smart panels for home energy management are provided by Span.IO.
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Automotive lighting equipment is manufactured by Osram in Germany.
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Detailed competitors of Plessey
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Latest news on Plessey
Complete news archive for Plessey
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Frequently Asked Questions about Plessey
Plessey was founded in 1917 and raised its 1st funding round 98 years after it was founded.
Plessey is headquartered in Plymouth, United Kingdom.
Keith Strickland is the current CEO of Plessey.
Plessey Semiconductors Ltd is engaged in the development of innovative microLED technology. Solutions are tailored for ARMR wearable devices, HUDs, and consumer electronic displays. The proprietary GaN-on-Silicon platform and monolithic process are utilized to deliver cutting-edge display technologies. The company operates within the semiconductor sector, emphasizing next-generation display solutions for various applications.
Plessey's top competitors include Particle, Landis+Gyr and Signify.
Plessey offers microLED Display Solutions.
Plessey has 5 investors. Key investors include Facebook, Mitel, Deutsche Bank, European Union, and Haylo.