
Specialist and custom solutions
We offer a specialist range of solutions covering multiple technologies – communications, interconnect, sensors, and magnetics. Our portfolio can be heavily customised to enable us to deliver a solution to meet the exact requirements of your application.

About Acal BFi:
At the forefront of our purpose is to develop solutions with our customers that advance tomorrow’s technologies.
Acal BFi has many years of experience as a European leader in advanced technology and the design of custom solutions. Working as a technical design partner, we offer custom, cost-effective solutions to help you deliver your project and with a wealth of technology expertise, we offer expert support and guidance throughout every stage.
Whether you are looking for a single product or an entire design solution, through to manufacturing capability, we have a solution that is right for you.
Our expertise and capabilities mean we offer the following:
- Improved system performance – our experts will optimise to the needs of the application
- Wide range of specialist technologies – sourced from industry-leading partners
- Wide range of sensor packaging and connector systems – ensuring the most cost-effective design for the intended environment
- Total cost of ownership reduced – we can supply complete, tested and ready to install
- Shorter development cycles – first article samples are generally available within a four-to-six week lead time
- Reliability – all designs are manufactured in our own or our partners’ production facilities under ISO9001 quality control up to military standards
Our Technology Centres
These are an important part of our consultative, design-led approach. Throughout each facility, we have a team of highly experienced engineers at the forefront of their respective technology. These experts advance and develop our capabilities to ensure our facilities remain state-of-the-art and deliver the expertise required to provide a range of custom solutions to develop and deliver the best technological experience.
We have a facility for every major technology we support:
- IoT and Wireless Technology Centre
- Interconnect and Cable Assembly Technology Centre
- Fibre Optics Technology Centre
- Infrared Imaging Technology Centre
- Magnetics Products Technology Centre
- Power Supply Technology Centre
Key facts
- Company
- Acal BFi
- Headquarters
- United Kingdom
- Technologies
- Custom cable assembliesFibre optic cables, connectors and assembliesCustom connector assemblyRuggedised and harsh environment assemblies50/75/93 ohmsCustom temperature sensor probesRotary sensors and encodersCommon mode chokesMagnetic inductorsCurrent transformersFibre optic transceiversRuggedised custom assemblyTransformer station monitoring