Caterpillar_Inc. | keyPerson | Douglas_R._Oberhelman Caterpillar_Inc. | location | United_States AIDAluna | owner | AIDA_Cruises AIDAluna | powerType | Caterpillar_Inc.
Douglas R. Oberhelman is the key person at Caterpillar Inc located in the US. Their engine powers the AIDAluna which is owned by AIDA Cruises.