Gilbert Sonntag

Gilbert was one of the first members of the team, having joined us in 2007 in our Frankfurt office. Gilbert is an extremely well-rounded and experienced Senior Consultant, working in both the technical and ESG sectors. The services he provides include technical due diligence, construction and project monitoring, energy performance certificates and energy consultancy, BREEAM certifications and GRESB portfolio assessments. Gilbert enjoys that there is always a good variety of projects to work on from month-to-month and year-to-year. Gilbert’s background is in civil engineering for the construction sector.