MEET THE TEAM

MANAGEMENT & CONTACT PERSONS

Rainer Wollmann

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

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 team – your contacts

Christian Bieletzki

Christian Bieletzki

Senior Manager
Tax, Finance and Controlling Process with SAP

Wanda Soetomo

Wanda Soetomo

Manager
BI Technologies

Peter Thesing

Peter Thesing

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

Caroline Heinze

Caroline Heinze

manager
SAP S/4HANA for Group Reporting

Nicholas Schepp

Nicholas Schepp

Manager
SAP Analytics Cloud

SAP consultant Dmitrij Rempel

Dmitry Rempel

solutions expert
SAP S/4HANA for Group Reporting

Anne Hettinger

Anne Hettinger

Speaker
Human Resources /
corporate development

Bouquet Temur

Bouquet Temur

manager
Sales & Business Partnering

Business partner manager

Annika Sonsalla

manager
Marketing & Presales