UK’S LEADING CAPACITOR DESIGNER AND MANUFACTURER
We specialise in the design and manufacture of high-quality capacitors for customers across every industry. Based in Norfolk, our UK facility enables us to provide reliable, responsive support while delivering custom-built capacitor solutions tailored to the specific requirements of each application. With both design and manufacturing carried out in the UK, we combine technical expertise, precision engineering, and rigorous quality standards to supply capacitors that perform in even the most demanding environments.
OUR CAPACITOR RANGE
OUR CUSTOM ENGINEERED CAPACITOR SOLUTIONS
We are the leading UK designer and manufacturer of high-performance capacitors, specialising in custom-built solutions for the power electronics industry. Using advanced design tools and decades of expertise, we deliver reliable capacitor solutions tailored to a wide range of applications and sectors.
From concept and design through to manufacture and engineering support, our UK team provides complete technical solutions to meet the most demanding requirements.
WE ARE A PART OF SOMETHING BIGGER
API Capacitors is a part of API Holdings, which is an umbrella company that brings together four specialist businesses:
United by a shared commitment to quality, innovation and engineering excellence, we provide expertise in our respective sectors while benefiting from the strength, stability and collaborative approach of the wider API Holdings group. Together, they deliver trusted products and services to customers across a diverse range of industries.
With an established international footprint, API Holdings serves customers across the globe through a network of representatives and partners in numerous countries. This global presence enables the group to support clients in a wide range of industries, providing responsive local expertise backed by the technical knowledge, manufacturing capabilities and experience of the wider organisation.
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PPI Engineering
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API Stone
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API Capacitors
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API Engineering
ISO 9001 Certified
Custom Engineered Solutions
Rapid Prototyping
Global Supply