ESG (Electronic System and Logistics Group) is a limited liability company (GmbH) founded in 1967 in Munich. The company is headquartered in Germany and the United States. It employs over 1800 people. The company offers professional services primarily in the Automotive, Aviation, Logistics, and Military sectors.
In 1967 AEG-Telefunken, Rohde & Schwarz, SEL (Standard Elektrik Lorenz) and Siemens established the ESG Elektronik-System-Gesellschaft. In 1992, after a merger with FEG Flug-Elektronik-Gesellschaft, the consolidated company was named ESG Elektroniksystem- und Logistik-GmbH.