The Group
The Dr. Ing. Löffler group of companies is composed of a total of ten different engineering firms and construction material testing institutes.
The different centres of excellence run by these organisations within the Dr. Ing. Löffler Group act as an optimum unified whole for providing services related to current issues in the construction industry.
Services here means:
- Discussing issues within the Group, without breaching the confidentiality that our clients expect from us;
- Investigating issues with the centres of excellence at our disposal and devising solution strategies in a Group context.
Your trust is important to us and it is our aim to be your trusted partner in the construction industry.

DRL Hannover akkreditiert nach ISO/IEC 17025:2005,
Akkreditierungsnummer L477
Akkreditierungsnummer L477