Jennings Anodes UK

Jennings Anodes UK is the Cathodic Protection (CP) arm of Specialist Castings. We have more than 50 years of experience manufacturing and supplying high quality anodes to the global CP market.

We are a major international supplier of anodes for cathodic protection, including both impressed current as well as sacrificial anodes, and we are the only manufacturer capable of producing tubular anodes that can consistently pass x-ray inspection at Level 1 and Level 2 criteria.

We pride ourselves on the quality of our products and adhere to strict quality controls throughout the production process, to ensure full transparency and traceability of our products and have been ISO 9001 registered for over 30 years.

Our Anodes

We manufacture and supply the following range of impressed current anodes and sacrificial anodes.

Impressed Current Anodes
Galvanic / Sacrificial Anodes


Our sister company, Specialist Castings, has been casting large aluminium castings alongside 30 other alloys for more than 80 years, providing innovative solutions to a range of industries with an unrivalled depth of knowledge and technical expertise.

Employing the latest cutting-edge technologies and quality workmanship, Specialist Castings operates across the medical equipment and power industries, as well as the decorative and architectural castings markets.


Image shows cast aluminium entrance panels to 55 Gresham Street.