About us
GtE as a family company
We are an expert consultancy headquartered in Berlin. Our team comprises experienced and specialised consultants from a broad range of sectors. From various locations across Germany and Austria, we operate on national and international levels. Our core business is the compilation of independent expert reports within the scope of insurance claims and loss adjusting. Beyond that, we provide engineering services in the sectors of planning and evaluation of buildings, technical installations and machinery. Among our principals are insurers, brokers, banking institutes and clients from the commercial and industrial sectors.
GtE is a family-owned firm that lives and is driven by a central business philosophy. We give great weight to our social, ecological and moral responsibilities towards our staff, our environment, our partners and principals.
Our management team

Rainer Martin
Chief Executive Officer

Jan Martin
Chief Strategy Officer

Ulf Liebsch
Deputy CEO

Alex Wildemann
Deputy CEO

Daijana Jablonsky
Executive Assistant
Johannes Korda
Head of Claims

Thomas Bremer
Director Austria
Our board of advisors

Anke Geißler
Legal Advisor
Lea Martin
Recruiting Advisor
M. Schnutens
Forensics Advisor
Careers at GtE
GtE is not a corporate giant. Nonetheless, apart from regularly posted vacancies, we offer various internal career advancement options and extensive training opportunities. Learn more about our current vacancies here:
Our values
As a company governed by accountability, moral integrity is always placed above all economic concerns. For that reason, we are committed to jointly selected moral standards that are, without exception, represented throughout our entire venture.
Our partners
We operate in long-established and proud contractual partnership with McLarens within the scope of our international cooperation network. We represent McLarens throughout Germany and Austria. In collaboration with amendi, we provide a data-driven and expertly consolidated system for automated data processing aimed at the residential property sector. The system's capabilities range from statistical analysis of case-specific loss potentials to automated calculation of annual property reclamation quotas.