At the heart of power efficiency.


As the world becomes more aware of the environmental issues and sustainability, the demand for products that are reliable and energy efficient grows. We’ve been thinking that way at AEM for over 50 years, and we have grown (ahead of the times) into one of the world’s most advanced producers of transformer cores.

Our Unicore technology is cutting edge, manufacturing products to the most precise standards. We use less materials and less labour to create products with long-term reliability and higher efficiency. Put simply, our cores work more effectively for longer, and the environmental and financial impact of that can be significant.

Similarly our Toroidal cores, which are used in Current, Voltage and Measurement Transformers need to be produced to the highest quality standards, can be manufactured to suit your required diameters and strip widths.

To ensure we remain ahead of the times, we invest much of our energy (and resources) into research and development. We are confident we are providing quality products on a consistent basis. In fact, we have built our reputation our total quality assurance.

Our Unicores are at the heart of the world’s most efficient power grids.

AEM manufactures a range of Unicores and Toroidal Cores to customers exact specifications. For more information please click on the desired core below:

AEM is the holder of multiple worldwide patents protecting its products and Intellectual Property.