SENIOR PLC

Senior PLC

Aerospace & Defense Industrials Rickmansworth, United Kingdom SNIRF (PNK)

Senior plc designs, manufactures, and sells high-technology components and systems for the original equipment manufacturers in the aerospace, defense, land vehicle, and power and energy markets in North America, the United Kingdom, South Africa, India, China, and internationally. It operates in two segments, Aerospace and Flexonics. The Aerospace segment comprise fluid conveyance systems that include high- and low-pressure ducting systems, thermal insulations, control bellows, sensors, and assemblies; gas turbine engines, such as ducting and control products; and hydraulic fittings and couplings, flanges, and clamps. The Flexonics segment comprises land vehicle emission control products, which include exhaust gas recirculation coolers, fuel mixing and distribution systems, and flexible couplings; and industrial process control products that consist of flexible hose assemblies and control bellows, fuel cells and heat exchangers, and precision-machined components, as well as engineered expansion joints, dampers, and diverters. The company was formerly known as Senior Engineering Group plc and changed its name to Senior plc in 1999. Senior plc was founded in 1836 and is headquartered in Rickmansworth, the United Kingdom.

Stock Performance (90 Days)

Data through Dec 26, 2025
Price updates on page refresh. Intraday quotes available during market hours (9:30 AM - 4:00 PM EST).

Layoff History

No layoff events recorded for this company.

Recent News

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Frequently Asked Questions

Has SENIOR PLC had layoffs?
No layoff events have been recorded for SENIOR PLC in our database. This could mean the company has not conducted significant layoffs, or any layoffs have not been publicly reported.
How many employees does SENIOR PLC have?
SENIOR PLC has approximately 6,779 employees.
What industry is SENIOR PLC in?
SENIOR PLC operates in the Aerospace & Defense industry, within the Industrials sector.
Is SENIOR PLC a publicly traded company?
Yes, SENIOR PLC is publicly traded under the ticker symbol SNIRF on the PNK. The company has a market capitalization of approximately $1.20 billion.
Where is SENIOR PLC headquartered?
SENIOR PLC is headquartered in Rickmansworth, United Kingdom at 59/61 High Street, United Kingdom.

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