Proventis Partners facilitated the sale of e.sigma systems, a military training technology specialist, to Diehl Defence, enhancing Diehl's product capabilities while allowing e.sigma to pursue growth independently.
Transaction Overview
On June 2, 2025, Proventis Partners acted as an advisor to the shareholders of e.sigma systems GmbH in its sale to Diehl Defence GmbH & Co. KG. e.sigma systems, known for its expertise in military training and simulation technologies, was acquired alongside its subsidiary, e.sigma Technology GmbH, with locations in Munich and Ilmenau.
The acquisition presents an opportunity for e.sigma to realize its next stage of growth by collaborating with a strong family-owned partner and a leading systems house in the air defense sector. For Diehl Defence, e.sigma brings advanced training capabilities that enhance its existing air defense systems. Notably, e.sigma will continue to operate independently, retaining its leadership and full portfolio in the market.
Access Full Deal Insights
You’re viewing a public preview of this deal. To unlock full access to ca. 50,000 other deals in our database and join ca. 400 M&A professionals who are using it daily, sign up for Dealert.
About e.sigma systems
e.sigma systems GmbH specializes in state-of-the-art training and simulation technologies tailored for military scenarios. Its offerings include customized simulation systems for various platforms and command systems, as well as application-specific training centers. The software product e.TACCS is a tactical Command and Control platform that s
Similar Deals
CERTANIA Group → C-TEC Systemtechnik und Serviceleistung für die Werkstoffprüfung GmbH
2025
Diehl Defence GmbH & Co. KG
invested in
e.sigma systems GmbH
in 2025
in a Merger deal
Disclosed details
Revenue: $2,200M