Logo von der <a href="https://de.wikipedia.org/wiki/Asea_Brown_Boveri" class="extiw" title="de:Asea Brown Boveri">ABB</a>
The original uploader was <a href="https://en.wikipedia.org/wiki/User:Vargklo" class="extiw" title="wikipedia:User:Vargklo">Vargklo</a> at <a href="https://en.wikipedia.org/wiki/" class="extiw" title="wikipedia:">English Wikipedia</a>.
Own work  using: <a rel="nofollow" class="external free" href="http://www.abb.com/">http://www.abb.com/</a>