Core team
Axel Beßlich
Managing Partner Goll Consulting
Diploma psychologist, diploma bussinesman
15 years leadership experience
30 years training & consulting
Silke Vorwerk
Principal
Diploma business economist
20 years project management
15 years consulting
Michael Seipel
Senior Partner Goll Consulting
Diploma biologist
10 years leadership expereience
23 years training and consultanting
Timo Klein
Partner Goll Consulting
Diploma bussinesman
10 years training, consulting and moderation
10 years project management
Sven Hering
Principal
Diploma business economist
20 years project management
15 years consulting
Elisa Martin
Consultant
Master of Science Psychologie
4 years project management
3 years consulting
Dr. Peter Knüppel
Senior Partner Goll Consulting
Diploma chemist, Dr. rer. nat.
20 years leadership experience
10 years training and consulting
Eugen Gerein
Partner Goll Consulting
Master of Arts, actor
10 years moderation
10 years training and consulting
Sabine Grashoff-Reiter
Partner Goll Consulting
Diploma psychologist, systemic consultant
15 years leadership experience
25 years training & consultant
Peter H. Schoof
Senior Partner Goll Consulting
Diploma business economist
25 years leadership experience
25 years consulting experience
André Weltjen
Consultant
Master of Science Marketing & Management
5 years project management
3 years consulting
Holger Ziesemer
Partner Goll Consulting
Diploma economist
10 Jahre leadership experience
15 years coaching, moderation and consulting
Klara Harmes
Consultant
Master of Science Human Decision Science
3 years project management
3 years consulting
Timo Zöller
Consultant
Bachelor of Science Wirtschaftspsychologie
4 years project management
5 years consulting

Silas Beßlich
Projekt Service
Technical education
4 years work experience
In-company studying economic psychology
Advisory board
Hans Walter Goll
Founder and advisory board
Diploma in ecotrophology
30 years of leadership experience
20 years of consulting & moderation
Project partner
International network

Stuart Hardy
New Cannibals, Great Britain

Marie Autier
Self-employed trainer and consultant, France

Maria Lamas
Self-employed trainer and consultant, France

Stefan Schulte
Beyonde, France

Boris Doris
YPnet s.r.o., Slovakia

Marek Cupial
BMC Consulting, Poland

Fejérdi Ildikó
Self-employed trainer and consultant, Hungary

Elize Langeland Dimare
Fire & Shield, Denmark

Johnny Sørensen
Fire & Shield, Denmark

Marta Residori
Humantek, Italy

Gerardo Kuhlmann
Grupo Aguamarina Consultares, Spain & Mexico

Belen Lopez de Andres
Grupo Aguamarina Consultares, Spain & Mexico

Ana Garcia Villas-Boas
Madavi, Cultural & Business Transformation, Spain

Ricardo Porém
EFFECTIVE Strategy Implementation, Portugal

Karina Leyser
Self-employed trainer and consultant, Brazil