Our people

jwc has an expert team with several years of experience in the trade fair and conference industry in addition to significant experience from other sectors including IT, automotive, oil and gas, and the public sector. Our diversity and commitment to team development ensures we are a leading consultancy in our field.

jwc provides experts in the areas of strategy, business development, pricing, market research, planning and construction of venues, M&A as well as commercial due diligence.

jwc partners

jochen-witt Jochen Witt
President & CEO
anna-holznerDr. Anna Holzner
Managing Director, Partner
eyal-knollEyal Knoll
Partner, Operations

jwc team

Anastasia Zaluga
Consultant, Venues
brigitte-graf-farinBrigitte Graf-Farin
Team Assistant
Prof. Christina Maaß
Senior Expert, Venues
heyerClaudia Heyer
Office Manager,
Executive Assistant
Claudia-SchmidClaudia Schmid
Traning & Sales Consultant
Christina Pretz
Working Student
daniela-wistubaDaniela Wistuba
Team Assistant
Dr. Gerd Weber
Senior Expert, Venues
greg-arenaGreg Arena
Senior Consultant
Heiko Schulz
Senior Expert, Pricing
James Ruiz
Manager of Operations and Research
johannes-grasseJohannes Grasse
Senior Consultant
julien-schmetzJulien Schmetz
Business Analyst
juergen-bergmannJürgen Bergmann
Senior Expert, Venues
Photo Katrin
Katrin Gebelein
Working Student

Ken Jamieson
Senior Expert, Venues

Ruth Trojan
Senior Expert,
Traning & Coaching
saraj-jane-walkerSarah-Jane Walker
Senior Consultant
silke-morgensternSilke Morgenstern
Research Analyst
Dr. Thomas Pollehn
Senior Expert, Pricing
xinyang-fanXinyang Fan
Working Student


If you also want to become part of our team, have a look here for how you can join us.