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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 management team is supported by other motivated consultants:

dr Uwe Gunsenheimer

dr Uwe Gunsenheimer

Senior Business Advisor
SAP S/4HANA transformation

Alan Shaker

Alan Shaker

Manager
Reporting & Business Intelligence

Caroline Heinze

Caroline Heinze

Manager
financial consolidation

Sebastian Ley

Sebastian Ley

Business Advisor
financial consolidation

Aboud Sadek

Aboud Sadek

Manager
SAP S/4HANA transformation

Dmitry Rempel

Dmitry Rempel

Senior Solution Expert
financial consolidation

Anne Hettinger

Anne Hettinger

Manager
Human Resources /
corporate development

Bouquet Temur

Bouquet Temur

Director
Sales & Business Partners

Annika Sonsalla

Annika Sonsalla

Manager
Marketing & Events

Yannick Reinen

Yannick Reinen

Manager
Enabling Services

Yanni Huang

Yanni Huang

Manager
ESG reporting

Goran Kovacic

Goran Kovacic

Manager
Planning & Forecasting

Stefan Karpati

Stefan Karpati

Senior Solution Expert

Inna Wolf

Inna Wolf

Senior Business Advisor

Malajka Dzehverovic

Malajka Dzehverovic

Senior Consultant

Christian Sperz

Christian Sperz

Senior Consultant

Kevin Krichel

Kevin Krichel

Senior Consultant

Sonja Vennemann

Sonja Vennemann

Senior Consultant

Chiara Weber

Chiara Weber

Consultant

Khurshid Bobanazarov

Khurshid Bobanazarov

Consultant

Gina Kuhlmann

Gina Kuhlmann

Consultant

Isabelle Delfs

Isabelle Delfs

Consultant

INSIRE employee Alexander Wiegel

Alexander Wiegel

Consultant

Salar Ossi

Salar Ossi

Consultant

Danilo Marjanovic

Danilo Marjanovic

Consultant

Alexander Kramer

Alexander Kramer

Consultant

Mert Bektas

Mert Bektas

junior consultant

Darius Licker

Darius Licker

junior consultant

Hakan Canti

Hakan Canti

junior consultant

Younes Hida

Younes Hida

junior consultant

Julia Reddig

Julia Reddig

office management

Julia Niewerth

Julia Niewerth

Sales

INSIRE employee Silke Neumann

Silke Neumann

office management

Hannah Vorkötter

Hannah Vorkötter

Working Student

Ermarjo Zajsi

Ermarjo Zajsi

Working Student

Jessica Jarych

Jessica Jarych

working student

Larissa Schmitt

Larissa Schmitt

working student

Bünyamin Gür

Bünyamin Gür

Working Student

Abdulkader Al Zoubi

Abdulkader Al Zoubi

Working Student