A dedicated maintenance service and product catalogue


BrightLoop Converters is a recognized partner in the rail industry by being an Original Equipment Manufacturer (OEM) for many customers.

BrightLoop Converters also supports its customers in the design and manufacture of converters according to the specific needs of railway products. Our products meet the stringent constraints of the railway sector, particularly through the EN50155, the STM-E 001, or the IEC60068, IEC61373, EN50124.

The railway product catalog includes several references from internal design or from the Alcatel Converters / Harmer & Simmons / Saft / AEG Power Solutions catalog, whose assets were acquired by BrightLoop Converters in 2014.

In production, the products are manufactured by our industrial partners who have qualified by rigorous audits. In order to guarantee the best quality, the final tests are carried out on our Lannion (22) industrial site.


The reliability and the lifetime of the products is an essential point in the railway field. BrightLoop Converters is committed to maintaining railway products throughout their life.

Click here for more details on our maintenance services