TEAM
MANAGEMENT & CONTACT PERSONS

Rainer Wollmann
Managing Partner
Rainer Wollmann was Head of Consulting Unit Financial Group and Management Reporting for Siemens IT Solutions and Services and Head of Consulting Unit Corporate Planning and Group Accounting for Atos Germany. In this area of responsibility, he was, among other things, a decision-maker for top management and significantly involved in the development of the consulting units with regard to methodical competence, corporate culture, public impact and personnel orientation. He also has many years of experience as a consultant and project manager in the field of financial consolidation and corporate controlling at renowned management consultancies.
focus of his work
– Concepts in the field of financial consolidation and corporate controlling
– Implementation projects with SAP solutions in the field of internal and external accounting in group structures
– Support for corporations in the context of reorganisations, legal mergers and carve-outs
Rainer Wollmann is also responsible for the Marketing & Sales and Human Resources departments at INSIRE Consulting.

Markus Pannicke
Managing Partner
Markus Pannicke has strengthened the management since 2021 as Managing Partner with the management of the SAP S/4HANA Transformation business area. He worked for many years as a project manager at Deloitte Consulting in many SAP projects and very successfully led large international SAP transformations. In addition, he managed various SAP strategy and analysis projects. Since 1989 he has worked as a SAP Finance & Controlling consultant in various consulting companies.
focus of his work
– Management and expansion of the SAP S/4HANA consulting business area
– Implementation of SAP S/4HANA strategy projects
– Preparation and management of SAP S/4HANA projects
– Management of SAP Cloud Assessments
– Program / project setup and design with methods and tools strategy
– Quality assurance of SAP projects
Our management team is supported by other motivated consultants:

Christian Bieletzki
Senior Manager
Tax, Finance and Controlling Process with SAP

Wanda Soetomo
Manager
BI Technologies

Peter Thesing
Manager
SAP SEM-BCS, SAP EC-CS,
SAP BCS/4HANA

Caroline Heinze
Manager
SAP S/4HANA for Group Reporting

Nicholas Schepp
Manager
SAP Analytics Cloud

Dmitry Rempel
solutions expert
SAP S/4HANA for Group Reporting

dr Uwe Gunsenheimer
Manager S/4HANA transformation

Bouquet Temur
Manager
Sales & Business Partnering

Annika Sonsalla
Manager
Marketing & Presales

Anne Hettinger
Speaker
Human Resources /
corporate development

Goran Kovacic
Senior Consultant

Aboud Sadek
Senior Consultant

Dina Schoenberg
Senior Consultant

Kevin Krichel
Senior Consultant

Sonja Vennemann
Senior Consultant

Malajka Dzehverovic
Senior Consultant

Christian Sperz
Consultant

Salar Ossi
Consultant

Christian Hovenbitzer
Consultant

Alexander Wiegel
Consultant

Silke Neumann
office manager

Gina Kuhlmann
junior consultant

Chiara Webers
junior consultant

Timur Tuna
junior consultant

Shumaila Ahmed
Consultant

Charlotte Gomert
Legal Secretary

Danilo Marjanovic
Legal Secretary