The main union for its plants there has a seat on the company’s board.
Which is basically mandatory in Germany as a company's works council has co-determination rights by law and usually votes some of their own to join the board (union membership not required but often the default).
Hamas plans a genocide of Jews on one hand -without limited success so far, but not for a lack of trying- and actively helps with worsening the situation in Gaza on the other because they can use deaths there for their propaganda. Israel isn't shy about killing as many Palestinians as possible either, because not reacting to Hamas terror isn't an option, but any reaction will produce a negative reaction and tons of propaganda anyway. So why not go all in?
So which side are you talking about? The one commiting genocide or the genocidal one? No, Palestinian civilians are sadly not a valid side you can chose as they are de facto governed by Hamas in Gaza... unless you have a plan to separate one from the other somehow. Please then go on and tell the plan to world leaders unsuccessfully looking for such a solution for many, many years now.
Or in short: Pretending there are easy sides, with one being right and one wrong, is not a solution but indeed part of the problem.