Consulting
Experience
Expertise in Finance, Accounting & IT 
Consulting
Experience
Expertise in Finance, Accounting & IT 
Consulting
Experience
Expertise in Finance, Accounting & IT 
Free consultation

We

Holistic Consulting for Inspiring Solutions
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These Clients trust us

We develop smart solutions with you and support you as a partner in:

SAP S/4HANA Transformation
Enabling Services
Financial Consolidation
Planning and Forecasting
Reporting and Business Intelligence
ESG Reporting

Excellence in Finance Processes

We advise you with our innovative 360-degree approach, combining expertise from Finance, Accounting, and IT. In doing so, we handle both conceptual work as well as the implementation and customization of SAP solutions and other software products. Our portfolio thus spans all areas of the Record-to-Report (R2R) process. The R2R process provides an end-to-end view of the collection, processing, and presentation of all relevant financial data, supplying operational and strategic decision-makers as well as other stakeholders with the necessary information.

Our Services

Facts about us

In 2022, INSIRE Consulting GmbH was established from SIR Consulting GmbH. We provide consulting from an end-to-end perspective across the entire CFO agenda.
In 2013, the company was established as an innovative management consultancy and Rainer Wollmann joined: expanding the focus with the goal of providing our clients with holistic advice on both specialist and technology topics.
In 2009, SIR Consulting GmbH was founded by Prof. Dr. Johannes Wirth at Saarbrücken University, maintaining a close connection to the Chair of Corporate Accounting.
Competent consulting know-how with solid expertise in national (HGB) and international (IFRS) accounting.
Extensive project experience with numerous DAX and MDAX companies as well as with medium-sized enterprises.
Comprehensive expertise in the latest finance software solutions from SAP, Tagetik, and Amana.
Comprehensive expertise in the latest RPA software solutions from UiPath.

Our Added Values

Increasing demands, fewer personnel – we provide targeted support
(Projects and interim management)
We understand your professional requirements and tasks and assess them with regard to system-compliant implementation.
Bridge-builder between IT and the business department
End-to-End Consulting:
Customer-specific design of the entire process
Efficient communication
with a personal contact person & sustainable solutions
Would you like to learn more about our software and business partners?
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Welchen Beratungsansatz verfolgen wir?

It is important to us to work in an environment of trust and respect, and we approach our clients in the same way. Our approach is characterized by our motivation to collaboratively develop solutions with our clients that are tailored to their needs and sustainable.

To achieve this, we identify with the project goals and align ourselves with processes to maintain a high degree of practical relevance. We accomplish this through our cross-functional teams, which communicate effectively with both business departments and IT.

What is our vision?

We aim to become one of the leading consulting firms in the areas of Group Accounting, Corporate Controlling, and Management Reporting. We distinguish ourselves through our unique culture and way of working, which promotes individual performance opportunities and personal development.

We will be one of the top addresses when it comes to achieving sustainable benefits for our clients. We will operate as a team-oriented and partnership-driven company. In our consulting services, we are positioned among the top five in Germany.

Our guiding principles

Our guiding principles
We act in a service-oriented manner for the benefit of our clients and create added value.
We cultivate a partnership-based collaboration with our clients and suppliers.
We impress with the individual strengths of each person.
We act proactively with the highest standards of quality.
Make your company future-proof
In a free initial consultation, we will show you the ways to make your company fit for the future.
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