Innovative solutions and new technological developments that are aligned with the economic and ecological conditions shape the future of the automotive industry.

As a cutting-edge company, we have great interest in e-mobility, autonomous driving and the ‘connected car’.

We are a leading manufacturer of cables, wires and cable harnesses with production sites in Europe, North America, and Asia, offering product solutions for the increasing needs of the automotive sector.

Our products are used for the transmission of energy, data and signals and service countless electric consumers inside their vehicles.  The product portfolio ranges from single-core cables and special cables for customized applications to data cables and complex solutions for the energy distribution.

Mass-produced vehicles were equipped with our aluminum battery harnesses worldwide for the first time in 1999.


We are proud to say that almost all manufacturers and system suppliers in the automotive industry put their trust in the products and services of GG.


We pro­duce ca­bles, har­nesses, and com­po­nents for en­ergy dis­tri­b­u­tion in ve­hi­cles. Our prod­ucts are used both in low-volt­age and high-volt­age ap­pli­ca­tions to trans­mit en­ergy. We of­fer so­lu­tions not only for tra­di­tional dri­ves but also the dri­ves of the fu­ture.


The cur­rent buzz in the au­to­mo­tive sec­tor re­volves around au­tonomous dri­ving and ‘con­nected cars’. This makes data trans­mis­sion in and from ve­hi­cles in­creas­ingly im­por­tant. Our new de­vel­op­ments en­sure swift trans­mis­sions of grow­ing data vol­umes in less space. GG Group is a global player whose so­lu­tions for data trans­mis­sions in and from the ve­hi­cle keep set­ting new stan­dards in the au­to­mo­tive sec­tor.

Sig­nal­ing & sup­ply

We have a broad prod­uct port­fo­lio for sig­nal trans­mis­sion and con­sumer sup­ply. GG Group stands out with its cus­tomized so­lu­tions and by us­ing al­ter­na­tive con­duc­tor ma­te­ri­als as well as a broad spec­trum of in­su­la­tion ma­te­ri­als. Our in­no­v­a­tive prod­uct so­lu­tions are based on a first-to-mar­ket strat­egy.

Elec­tric mo­bil­ity

The mar­ket share of hy­brid and elec­tric ve­hi­cles keeps grow­ing, due in part to le­gal reg­u­la­tions re­duc­ing emis­sions. E-ve­hi­cles, hy­brid, plug-in hy­brid and fuel cell ve­hi­cles have drive sys­tems with a unique wiring ar­chi­tec­ture. GG Group of­fers cus­tomized so­lu­tions for the spe­cific wires re­quired for these types of drive sys­tems. Highly au­to­mated pro­duc­tion processes guar­an­tee top qual­ity.