Insights

Strategic Market Focus Filtronic’s emphasis on telecommunications infrastructure, critical communications, aerospace, defense, and space markets presents significant sales opportunities with leading organizations in these sectors seeking advanced RF, microwave, and mmWave solutions for high-performance and harsh environment applications.

Recent Product Launch The launch of the Prometheus high-frequency amplifier system at IMS2025 highlights Filtronic’s innovation capabilities, making it an attractive partner for clients in need of cutting-edge RF technology and opening doors for collaborative projects and early adoption deals.

Key Collaborations and Contracts Filtronic’s recent partnerships with Leonardo Electronics, Viasat, Airbus, and OneWeb demonstrate strong industry validation and an active pipeline, indicating substantial potential for upselling existing clients or expanding into related space and satellite markets.

Growing Space Sector Presence With contracts to develop feeder link technology for ESA and Viasat, combined with supply agreements for OneWeb satellites, Filtronic is positioned to capitalize on the expanding satellite and space communications markets, offering a wide range of technical and manufacturing solutions.

Technical and Manufacturing Expertise Filtronic’s deep know-how in RF design and manufacturing in demanding environments positions it as a go-to supplier for OEMs and tech companies seeking reliable, innovative components, creating sales opportunities for both custom solutions and ongoing service contracts.

Filtronic Tech Stack

Filtronic uses 8 technology products and services including SOLIDWORKS, Cloudflare CDN, WordPress, and more. Explore Filtronic's tech stack below.

  • SOLIDWORKS
    Cad & Graphics
  • Cloudflare CDN
    Content Delivery Network
  • WordPress
    Content Management System
  • Open Graph
    Content Management System
  • Font Awesome
    Font Scripts
  • Underscore.js
    Javascript Libraries
  • Java
    Programming Languages
  • Breadcrumb NavXT
    Web Platform Extensions

Media & News

Filtronic's Email Address Formats

Filtronic uses at least 1 format(s):
Filtronic Email FormatsExamplePercentage
First.Last@filtronic.comJohn.Doe@filtronic.com
87%
FLast@filtronic.comJDoe@filtronic.com
11%
FirstLast@filtronic.comJohnDoe@filtronic.com
1%
First@filtronic.comJohn@filtronic.com
1%

Frequently Asked Questions

Where is Filtronic's headquarters located?

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Filtronic's main headquarters is located at NETPark Plexus, Thomas Wright Way Sedgefield, County Durham TS21 3FD, GB. The company has employees across 5 continents, including EuropeNorth AmericaSouth America.

What is Filtronic's phone number?

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You can contact Filtronic's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Filtronic's stock symbol?

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Filtronic is a publicly traded company; the company's stock symbol is FTC.L.

What is Filtronic's official website and social media links?

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Filtronic's official website is filtronic.com and has social profiles on LinkedInCrunchbase.

What is Filtronic's SIC code NAICS code?

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Filtronic's SIC code is 3674 - Semiconductors and Related Devices NAICS code is 517 - Telecommunications.

How many employees does Filtronic have currently?

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As of October 2025, Filtronic has approximately 194 employees across 5 continents, including EuropeNorth AmericaSouth America. Key team members include Chief Executive Officer: N. E.Chief Financial Officer And Company Secretary: M. T.Vice President Operations: M. H.. Explore Filtronic's employee directory with LeadIQ.

What industry does Filtronic belong to?

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Filtronic operates in the Telecommunications industry.

What technology does Filtronic use?

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Filtronic's tech stack includes SOLIDWORKSCloudflare CDNWordPressOpen GraphFont AwesomeUnderscore.jsJavaBreadcrumb NavXT.

What is Filtronic's email format?

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Filtronic's email format typically follows the pattern of First.Last@filtronic.com. Find more Filtronic email formats with LeadIQ.

How much funding has Filtronic raised to date?

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As of October 2025, Filtronic has raised $190K in funding. The last funding round occurred on Feb 27, 2024 for $190K.

When was Filtronic founded?

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Filtronic was founded in 1977.

Filtronic

TelecommunicationsUnited Kingdom51-200 Employees

Filtronic develop and manufacture high performance RF, microwave and mmWave technologies, that transmit, receive and condition radio signals.

Filtronic targets critical communication markets with advanced RF, Microwave and mmWave solutions. Our core markets are telecommunications infrastructure, critical communications and aerospace & defence. In addition, we target critical communication sectors such as near space (HAPS/LEO), transport, and private networks, where our strengths provide our clients with a competitive edge.

Further information on our products and services is available @ www.filtronic.com

To contact us with specific questions, please email:  sales@filtronic.com

Filtronic serves challenging, growing markets that require technically innovative, high quality, durable products that are often required to work in harsh environments and to demanding specifications. 

Filtronic supplies a number of market sectors, and our core applications are: 
•	Telecommunications Infrastructure
•	Critical Communications
•	Aerospace & Defence
•	Space

Besides these markets we have targeted other key sectors where we can add value through leveraging our IP and know-how. 

Our deep know-how of RF products, from fundamental design principles to advanced manufacturing techniques, has made us a “go-to” supplier for leading US tech companies and major European OEMs.

Section iconCompany Overview

Headquarters
NETPark Plexus, Thomas Wright Way Sedgefield, County Durham TS21 3FD, GB
Phone number
SIC Code
3674 - Semiconductors and Related Devices
Stock Symbol
FTC.L
NAICS Code
517 - Telecommunications
Founded
1977
Employees
51-200

Section iconFunding & Financials

  • $190K

    Filtronic has raised a total of $190K of funding over 1 rounds. Their latest funding round was raised on Feb 27, 2024 in the amount of $190K.

  • $10M$25M

    Filtronic's revenue is estimated to be in the range of $10M$25M

Section iconFunding & Financials

  • $190K

    Filtronic has raised a total of $190K of funding over 1 rounds. Their latest funding round was raised on Feb 27, 2024 in the amount of $190K.

  • $10M$25M

    Filtronic's revenue is estimated to be in the range of $10M$25M

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