The story
Founding and early years
The company was founded in 1977 by the banker and programmer Udo Strehl as Udo Strehl Unternehmensberatung (USU). In 1988 it began selling software products for IT management and in 1995 these were sold abroad for the first time.
In the following years, the company expanded its business to include knowledge management products and services.
IPO and takeovers
On 4 July 2000, USU was listed on the stock exchange. At that time, the company already had 170 employees and generated revenue of DM41 million in the 1998/99 financial year. Strehl planned to invest half of the proceeds from the IPO, amounting to DM35 million, in product development and the other half in acquisitions.
The share price of the Neu-Ulm-based company Openshop, which was also listed on the stock exchange on 21 March 2000, plummeted after its founder and CEO Thomas Egner (1962–2001) died in a plane crash in January 2001. Subsequently, in March 2002, Openshop merged with USU AG to form USU-Openshop AG. In 2003, the name was changed to USU Software AG.
Founder Udo Strehl moved to the supervisory board in 2002. In order to expand its product range, USU acquired Omega GmbH in 2005, LeuTek GmbH in 2006 and Aspera GmbH in 2010. With the acquisition of Aspera GmbH, the company claims to have become one of the world's leading providers of IT asset management system software.
In 2012, the USU Group acquired a majority stake in BIG Social Media GmbH, based in Berlin, and founded Aspera Technologies Inc. in Boston. In 2013, USU established a new research division focused on Industrial Big Data. In mid-2015, it acquired SecurIntegration GmbH, based in Cologne, which operated in SAP licence management; this company merged with Aspera GmbH a year later. Since early 2017, UnitB Technology GmbH, an agency for digital media and IT, has also been part of the USU Group. In May 2017, Easytrust SAS became the first French company to be acquired, and at the end of the same year, it was renamed USU SAS, focusing on software asset management and Oracle licence management.
Expansion and restructuring
In spring 2018, the subsidiary USU AG changed its legal form and has operated as USU GmbH since 28 March. Also in 2018, USU restructured its business areas and established the Unymira division, which focuses on the digitalisation of business processes in service and combined the offerings of the four previously independent USU divisions: BIG Social Media, Business Solutions, KCenter, and UnitB Technology. On 28 January 2021, the group announced that all subsidiaries would be united under the common USU umbrella brand.
To strengthen the distribution of its software applications in Asia, USU founded the company USU GK in Tokyo in autumn 2021. The following year, USU consolidated its IT management offerings into a new cloud portal.
Read the full text
Recent developments
In April 2023, USU Technology GmbH and USU Solutions GmbH were merged into the sister company USU GmbH.
One year later, in March 2024, the company announced that a delisting was planned; this came into effect on 2 July 2024. On 1 October 2024, Thoma Bravo, a US software investment company, announced the acquisition of a majority stake in the USU product business (USU GmbH).
The consulting business was transferred to USU Digital Consulting GmbH by means of a spin-off. Since January 2026 the company operates under the name puntus GmbH.
In March 2025, USU Software AG acquired Saas management company Saasmetrix.
To expand its international activities in the field of AI-based knowledge management, USU acquired the French provider Mayday SAS in September 2025, which specializes in the use of artificial intelligence in customer service.
From Wikipedia’s article on USU Software, shared under CC BY-SA 4.0.5