Executive board
The future needs sustainable solutions.
All board members are graduates of a "Diplom-Ingenieur" engineering degree from a technical university,
are members of the Baden-Württemberg Chamber of Engineers and are therefore classified as "consulting engineers" according to the statute of the Chamber of Engineers. Our key principle is: independence and personal responsibility. In order for us to maintain full independence, no other businesses share a stake in the limited company of Harrer Engineering (Harrer Ingenieure GmbH). Similarly, Harrer Engineering has no shares in any other commercial enterprise.
are members of the Baden-Württemberg Chamber of Engineers and are therefore classified as "consulting engineers" according to the statute of the Chamber of Engineers. Our key principle is: independence and personal responsibility. In order for us to maintain full independence, no other businesses share a stake in the limited company of Harrer Engineering (Harrer Ingenieure GmbH). Similarly, Harrer Engineering has no shares in any other commercial enterprise.
Dipl.-Ing. Matthias Gerold
+49 (0) 721 1819-200
- Chief Executive and partner
- Head of Structural & Civil Engineering
- Head of Special Constructions & Risk Management
- Overall responsibility personal
- Head of IT
- Test engineer for structural analysis, specializing in concrete/brickwork and timber construction
- Technical expert for the EBA (Federal Railway Authority)
- Publicly appointed official expert for the Karlsruhe Chamber of Industry & Commerce
Dipl.-Ing. Rudi Lehnert
+49 (0) 721 1819-700
- Associate Chief Executive and partner
- Head of Overall Planning
- Authorized planner in accordance with para. 43, sect. 3 of the LBO Baden-Württemberg
Dipl.-Ing. Harald Augenstein
+49 (0) 721 1819-500
- Managing partner
- Head of Industrial & Commercial Building
- Authorised planner in accordance with para. 43, sect. 3, of the LBO Baden-Württemberg
Dr.-Ing. Slobodan Kasic
+49 (0) 721 1819-400
- Managing partner
- Head of Bridge Building, Foundation & Tunnel Construction
Dipl.-Ing. (FH) Hermann Sommer
+49 (0) 721 1819-720
- Managing Partner
- Commercial Director
- Head of Project Management