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This page was last updated on the 4th June 2026.
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Filtronic PLC
FTC.L

Business Description
Filtronic designs and manufactures a broad range of customised RF, microwave and mmWave components and subsystems. Also providing build-to-print manufacturing and testing services at its state-of-the-art UK and USA facilities. The company’s products are integral to a range of challenging applications, including telecommunications infrastructure, aerospace & defence, space and critical communications. Products include transmit and receive modules, power-amplifiers, transceivers, MCPs, SIPs and filters, operating from DC to over 110GHz.

Company Information
Country of incorporation: England and Wales
Company registration number: 2891064
Main country of operation: United Kingdom
Registered Office: Filtronic, 1 Rosalind Franklin Way, NetPark, Sedgefield, TS21 3FR.
Corporate Governance
The directors believe that good governance is about helping to run the company well whilst promoting its success for the benefit of all its shareholders.
- Our Corporate Governance page can be viewed by clicking here
The board has established the following committees, each of which has written terms of reference specifying its authority:
- Audit and Risk Committee
- Executive Committee
- Nominations Committee
- Remuneration Committee
Directors, Shareholders & Company advisors
Board of Directors
Please click here to access our Board of Director information.
Significant shareholders
Please click here to access our significant shareholder information.
Company advisors
Please click here to access information on our company advisors.
Share information, Share details & restrictions
UK takeover code
The UK City Code on Takeovers and Mergers applies to the Company.
Details of restrictions on the transfer of securities: Share transfer restrictions: There are no restrictions on the transfer of Ordinary Shares.
Details of any other exchanges
Other trading platforms: Prior to 16th November 2015, the securities of the company were traded on the Premium Segment of the Official List (London Stock Exchange Main Market).
From 16th November 2015, the securities of the Company will be solely traded on the AIM market operated by London Stock Exchange plc. Other than disclosed above, its shares have not been admitted, nor have any applications been made, for any of its shares to be admitted or traded on any other exchanges or trading platform.
Number of securities in Issue
Securities in issue: as at 10 November 2025, the number of Ordinary Shares in issue is: 219,942,723 Ordinary Shares.

