We are very pleased to share that Flann has been recognised at the 2026 Royal Cornwall Polytechnic Society Medal Awards, receiving an award for outstanding achievement and contribution to Cornwall…
Read more
Precision microwave and millimeter-wave passive waveguide components,
Passive microwave and millimeter-wave waveguide components, calibration kits, test and measurement instruments covering frequencies to 1.1 THz.
View Products
Waveguide products and solutions for international microwave and millimeter-wave markets: Defence, Telecommunications, Space, Metrology and R&D.
View Markets
Engineering services including on-site validation, calibration and verification services, custom waveguide sub-assemblies and consultancy.
View ServicesUsing our design, manufacturing and calibrating expertise to solve your waveguide problems for almost 70 years. Setting the global standard for precision, reliability and integrity.
Latest News
Space-Comm Expo Launches in 4 Weeks!
Space-Comm Expo launches in just 4 weeks at ExCeL London! We’re excited to be attending Space-Comm Expo 2026, an event shaping the future of the European space industry. Our Technical…
High Volume – Mass Production
At Flann, we combine mass-volume manufacturing with precision engineering, enabling our customers to scale production without compromising performance, reliability, or cost. Many of today’s programmes are driven by customer demand…