Team

Werner Volker Gumm

Werner Volker Gumm

CEO | Geologist
Additional qualifications: Radiation safety officer

Send email
Jens Heymann

Jens Heymann

Manager Bad Schwalbach
Geologist | Technical Director
Additional qualifications: Site safety officer (BGR 128, SiGeKo)

Send email
Riedmann Frank

Frank Riedmann

Branch Manager Rhein/Neckar
Geologist | Industrial Engineer
Qualifikation: BGR 128, SiGeKo

Send email
Hanno Breitenfelder

Hanno Breitenfelder

Head of Department: Vibration Measurements & Environmental Science | Geologist
Additional qualifications: Site safety officer (BGR 128, SiGeKo, Asbest TRGS 519)

Send email
Irmhild Gumm

Irmhild Gumm

Accounting | Backoffice

Send email
Britta Hawicks

Britta Hawicks

Accounting

Send email
Martin Heckwolf

Martin Heckwolf

Branch Manager Rhein/Main Office | Geologist
Additional qualifications: Site safety officer (BGR 128, SiGeKo)

Send email
Andreas Jung

Andreas Jung

Deputy Head of Soil Mechanical Laboratory | Chemist

Send email
Stefan Konopka

Stefan Konopka

Branch Manager Trier/Luxembourg Office | GIS-specialist

Send email
Perneder Martin

Martin Perneder

Geologist

Send email
Anne Müller

Anne Müller

Head of Concrete Testing Facility E and W

Send email
Wolfgang Müller

Wolfgang Müller

Concrete Testing Facility | Laboratory Technician

Send email
Georg Neumann

Georg Neumann

Construction Materials Tester

Send email
Christoph Horneck

Christoph Horneck

Trainee Construction Materials Tester

Send email
Frank Röckendorf

Frank Röckendorf

Head of Soil Mechanical Laboratory | Geologist
Additional qualifications: Radiation safety officer

Send email
Anke Hübner

Anke Hübner

Civil Engineering | Civil Engineer

Send email
Susanne Wedel

Susanne Wedel

Soil Mechanical Laboratory | Geologist

Send email
Olga Renz

Olga Renz

Construction Materials Tester

Send email
Sandra Hübscher

Sandra Hübscher

Geologist

Send email
Bettina Gestermann

Bettina Gestermann

Send email
Gregor Schneider

Gregor Schneider

Construction Materials Tester

Send email
Hans-Jürgen Hartmann

Hans-Jürgen Hartmann

Geologist

Send email
Eckhard Derstroff

Eckhard Derstroff

Soil Mechanical Laboratory

Send email
Eckhard Derstroff

Hella Wagner

Dipl.-Geologin

E-Mail senden
Eckhard Derstroff

André Brotto

Baustoffprüfer

E-Mail senden