Impalloy are a world Leading Manufacturer of Sacrificial Anodes; with over 40 years experience of design, manufacture, testing and supplying worldwide. We have Certified Engineers who offer Cathodic Protection Design. Impalloy export to 37 different countries. Our markets include: oil & gas, ports & terminals, renewable energy, shipping and marine customers; anything from 1 anode to thousands. We also have DNV and ISO certification. In addition, FPAL and Achilles accreditation.