Daimler AG
OEM

Danlaw Technologies India Limited
Tool Vendor

Das virtuelle Fahrzeug Forschungsgesellschaft mbH
Academics

Dassault Systèmes
Tool Vendor

DELPHI Corporation
Tier-1 Supplier

DENSO Corporation
Tier-1 Supplier

Derive Systems
Tool Vendor

Detroit Diesel Corporation
Tier-1 Supplier

DEWETRON GmbH
Tool Vendor

Digitalwerk GmbH
Tier-1 Supplier

DSA Daten- und Systemtechnik GmbH
Tool Vendor

dSPACE GmbH
Tool Vendor

DTS INSIGHT CORPORATION
Tool Vendor

DXC Technology Japan
Tool Vendor

Dynamometer Services Group Ltd.
Tool Vendor