O ), ▁was ▁at ▁that ▁time ▁the ▁service ▁provider ▁for ▁the ▁enter pr ises ▁located ▁there . ▁Administration ▁and ▁market ing ▁of ▁the ▁entire ▁infrastr ucture ▁and ▁expansion ▁were ▁the ▁main ▁tasks ▁and ▁object ives ▁of ▁IP O , ▁which ▁had ▁its ▁origin ▁in ▁the ▁service ▁depart ments ▁of ▁the ▁former ▁Ak zo ▁Nobel ▁site . ▁The ▁services ▁to ▁date ▁include ▁supplies , ▁dispos al , ▁quality , ▁security , ▁environmental ▁protection , ▁log istics , ▁personnel , ▁project ▁and ▁real ▁estate ▁management . ▁ ▁Tw enty - first ▁century ▁▁ ▁As ▁Ak zo ▁Nobel / Acc ord is ' ▁last ▁oper ative ▁business ▁unit ▁at ▁the ▁site ▁a ▁new ▁owner ▁was ▁needed ▁as ▁service ▁provider . ▁They ▁decided ▁in ▁favour ▁of ▁an ▁independent ▁operator ▁outside ▁the ▁chemical ▁industry . ▁The ▁Dutch ▁energy ▁company ▁Nu on ▁took ▁over ▁the ▁site ▁in ▁ 2 0 0 0 . ▁In ▁ 0 1 / 0 7 / 2 0 0 9 ▁N . V . ▁Nu on ▁Energy ▁with ▁headquarters ▁in ▁Amsterdam ▁became ▁part ▁of ▁V atten fall ▁AB . ▁In ▁Germany , ▁Nu on ▁oper ates ▁Ober bru ch ▁Indust ry ▁Park and ▁ ▁Nieder au ▁Indust ry ▁Park ▁in ▁D ü ren , ▁in ▁the ▁Netherlands ▁De ▁Kle ef ▁Indust ry ▁Park ▁in ▁Arn hem ▁and ▁E MM TE C ▁Indust ry ▁& ▁Business ▁Park ▁in ▁Em men . ▁ ▁Ober bru ch ▁Indust ry ▁Park ▁hosts ▁some ▁ 2 0 ▁companies ▁in ▁the ▁fields ▁of ▁processing ▁chem istry , ▁pl ast ics