Caterpillar_Inc. | keyPerson | Douglas_R._Oberhelman Caterpillar_Inc. | location | Illinois AIDAluna | owner | AIDA_Cruises AIDAluna | powerType | Caterpillar_Inc.
A key person at Caterpillar Inc, based in Illinois, is Douglas R Oberhelman. The company provides the power to the AIDAluna owned by AIDA Cruises.