Peder Wallenberg had a couple of board positions in his father's companies, when Jacob was alive, but remained outside the direction of the Wallenberg sphere, especially after he received his inheritance.
Peder Wallenberg hade ett par styrelseposter inom några av faderns bolag, när denne levde, men ställdes i övrigt utanför ledningen av Wallenbergsfären, i synnerhet sedan han fått ut sitt arv.