Caterpillar_Inc. | keyPerson | Douglas_R._Oberhelman Caterpillar_Inc. | location | Illinois Caterpillar_Inc. | foundationPlace | California AIDAluna | owner | AIDA_Cruises AIDAluna | powerType | Caterpillar_Inc.
Douglas R. Oberhelman is the key person at Caterpillar Inc. which was founded in California and located in Illinois. The company powers the AIDAluna which is owned by AIDA Cruises.