If you've have high voltage, and need high current
We have the solution








A global player

With the starting point being our manufacturing facility in Sarpsborg, we supply transformers, together with overhaul and maintenance services, to the global market. The last few years have seen us fulfil a range of major and prestigious orders on every continent, in which we have ensured the customer received a high-quality product with a long operational life.

Prior to transportation, protruding parts are disassembled and packaged in separate crates ready for shipment. The crate for the transformer itself is protected against rough handling. The oil can be transported separately to avoid problems with transportation. The transformer is then filled with nitrogen or dry air to maintain the correct level of dryness in the windings.

Quality in work

We strives to produced and delivered as high quality in our products as possible, this is why we only use subcontractors with great reliability and integrity. All of our transformers are build by a team of experienced and qualified specialists.


På vei til Arizona USA. ... See MoreSee Less

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Så var det transformator nr 4 til Trondheim. Tilsammen 210 tonn ut på en dag. ... See MoreSee Less

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On our way to Christmas party


On our way to England EUROtec2015 conference