The USU Group consists of the parent company USU Software AG and 6 German and foreign subsidiaries, including Aspera GmbH, LeuTek GmbH, Omega Software GmbH, USU GmbH, USU SAS as well as USU s.r.o. (Czech Republic). The Product Business segment includes products and services for areas such as license management, IT management and knowledge management & social media. The Service Business segment is involved in IT consulting services. The company was founded in 1977 as ‘Udo Strehl Unternehmensberatung’ (USU) and is headquartered in Möglingen, Germany. After the IPO on the Frankfurt "Neuer Markt" in 2000, the company merged with Openshop Holding AG in 2002.