Caterpillar_Inc. | keyPerson | Douglas_R._Oberhelman Caterpillar_Inc. | location | Illinois Caterpillar_Inc. | foundationPlace | California Caterpillar_Inc. | foundationPlace | United_States AIDAluna | powerType | Caterpillar_Inc.
Douglas R Oberhelman is a key person at Caterpillar Inc. which was founded in California, US and located in Illinois. The company provide the power for the AIDAluna.