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About Us

OAKSUM is the brand name of the high power electronics division of the MYRRA Group.
As part of the ₤440M discoverIE Group plc, listed on the Main Market of the London Stock Exchange, the OAKSUM brand benefits from the group’s global reach and high investment in future design and manufacturing technologies.

The OAKSUM range of products are a market leading brand, providing AC/DC and AC/AC power conversion for the power electronics market, in particularly the EV and battery charging sector.
Innovative design and a deep history of quality and reliable product manufacture  ensures  high  technical  performance  at  very  competitive  costs.

The OASKUM range includes AC/DC converters up to 30KW, suitable for multiple connection to total  powers  in  excess  of  250KW,  Bidirectional power  converters  (suitable  for  V2G)  and  a   complete   range   of   smart  and affordable AC EV Charging modules.

With  a  global  engineering  team,  the  OAKSUM  products  are  fully  supported to ensure our customers projects are developed to provide the correct technical solution within a fast development cycle time to market.

In addition to the comprehensive range of standard power conversion portfolio, customized design options, including customers own branding and specific  colour  schemes,  are  also  a  well   recognized   part   of   the  OAKSUM service.

A discoverIE Group plc company

discoverIE (LSE: DSCV) is an international group of businesses that designs, manufactures and supplies highly differentiated, innovative components for electronics applications.

The Group provides application-specific components to original equipment manufacturers (“OEMs”) internationally. With in-house engineering capability, we are able to design components to meet customer requirements, which are then manufactured and supplied, usually on a repeating revenue basis, for their ongoing production needs. This generates a high level of recurring revenue and long term customer relationships.

By focusing on key markets which are driven by structural growth and increasing electronic content, namely renewable energy, transportation, medical and industrial & connectivity, the Group aims to achieve organic growth that is well ahead of GDP and to supplement that with targeted complementary acquisitions.

The Group employs c.4,400 people and its principal operating units are located in Continental Europe, the UK, China, Sri Lanka, India and North America.

The Group is listed on the Main Market of the London Stock Exchange and is a member of the FTSE Small Cap Index, classified within the Electrical Components and Equipment subsector, and has revenue of over £440m. Over the last five years, revenue and underlying earnings per share have both more than doubled.