Hannes Gruber - Interim Manager Head of...

Q: Where is Hannes based?

Hannes is based in Aufham, Austria and can operate in on-site , hybrid , and remote work models.

Q: What languages does Hannes speak?

Hannes speaks the following languages: German (Native), English (Advanced), Italian (Intermediate), Spanish (Elementary) .

Q: How many years of experience does Hannes have?

Hannes has at least 18 years of experience. During this time, Hannes has worked in at least 14 different roles and for 15 different companies . The average length of individual experience is 1 year and 2 months . Note that Hannes may not have shared all experience and actually has more experience.

Q: What is Hannes's latest experience?

Hannes's most recent position is Interim Manager Controlling at Lindab GmbH .

Q: What companies has Hannes worked for in recent years?

In recent years, Hannes has worked for Lindab GmbH , Hertwich Engineering GmbH , Wehrle Werk AG , Agilox Services GmbH , and GPV Austria GmbH .

Q: Which industries is Hannes most experienced in?

Hannes is most experienced in industries like Professional Services , Manufacturing , and Chemical . Hannes also has some experience in Construction , Real Estate , and Advertising .

Q: Which business areas is Hannes most experienced in?

Hannes is most experienced in business areas like Finance , Accounting , and Project Management . Hannes also has some experience in Business Intelligence , Information Technology , and Operations .

Q: Which industries has Hannes worked in recently?

Hannes has recently worked in industries like Professional Services , Manufacturing , and Real Estate .

Q: Which business areas has Hannes worked in recently?

Hannes has recently worked in business areas like Project Management , Information Technology , and Operations .

Recommended expert

Aufham, Austria

Experience

Oct 2025 - Mar 2026

6 months

Hybrid

Interim Manager Controlling

Lindab GmbH

10/2025 – 03/2026 Lindab GmbH, Feldkirchen (GER) Interim Manager Controlling/Project Manager  Project manager for implementations at Raab Lüftungstechnik GmbH:

Implementation of Power BI as a reporting tool
Design and implementation of a standardized inventory process
Adjustment of contribution margin accounting in Microsoft Navision 2009
Implementation of automated interfaces between the payroll program and Power BI
Implementation of an interface between winKlimax and Navision 2009
Setup of a new cost accounting (CM, cost centers)
Introduction of supply chain controlling (stock levels, lead times, production KPIs)

Jul 2024 - Apr 2025

10 months

Braunau am Inn, Austria

Interim Manager Head of Controlling/Project Manager

Hertwich Engineering GmbH

Project Manager for various implementations and improvements
Stabilization of the finance team
Implementation of SAP Public Cloud
Implementation of OCR software IRIS
Introduction of IBM Planning Analytics as a calculation/reporting tool with interfaces to BMD (time tracking/payroll), SAP (accounting, cost accounting) and AMS (materials management/bill of materials)
Harmonization of existing software structure
Head of controlling

May 2024 - Aug 2024

4 months

Emmendingen, Germany

Interim Manager Controlling

Wehrle Werk AG

MS Dynamics 365 implementation did not go as planned
Fixing inconsistencies between old and new system
Setting up reporting in MS Dynamics 365
Production controlling

Aug 2023 - May 2024

10 months

Neukirchen bei Lambach, Austria

Project Manager

Agilox Services GmbH

Project Manager for various implementations and improvements
Automation of the interface for outgoing invoices from AP+ to BMD
Setup of SalesCube for Power BI
Financial/controlling blueprint for the introduction of MS Dynamics 365
Introduction of approval process and related workflow in BMD
Implementation of time tracking, applicant management, travel expense reporting in BMD

Feb 2023 - Dec 2023

11 months

Frankenmarkt, Austria

Project Manager/Interim Manager Head of Finance

GPV Austria GmbH

Project Manager for the "New MS Dynamics AX" project
After switching from APplus to MS Dynamics AX 2009 in August 2022, urgently needed adjustments were required to align processes from production to accounting and controlling with the new ERP system
Analysis of the current situation with prioritization of next steps
Introduction of a new inventory process for the 2023 year-end / support during inventory to ensure correct representation of stock
Implementation of a 4-week liquidity planning
Adjustment of the incoming invoice process
Interim Manager Head of Finance
Month-end closing/reporting
Handling various tax topics
Inventory optimization
Annual financial statements 2022
Sparring partner for management

Mar 2022 - Apr 2023

1 year 2 months

Perg, Austria

Project Manager/Interim Manager Supply Chain Controlling

Synthesa Gruppe

Project Manager for the “SAP New” project
After the introduction of SAP S/4Hana in March 2021, adjustments were needed to raise reporting and controlling to the highest level
Adjustment of work plans, bills of materials, calculations, valuation classes, etc. to arrive at realistic manufacturing costs
Introduction of a simulation tool to recalculate the contribution margin monthly
Reports for purchasing and plant managers introduced
Implementation of plan vs. actual comparison report
Introduction of cost center-based budgeting with cost center managers
Interim Manager Supply Chain Controlling
First-time execution of cost center-based budgeting with cost center managers
First-time execution of FC2 with plant managers
Discussion of monthly reports with plant managers and cost center managers
Setup and execution of monthly allocation cycles in SAP for actual and plan
Sparring partner for executive management

Oct 2021 - Present

4 years 6 months

Attersee, Austria

Business Consultant

Self-employed Business Consultant

Interim management
Process consulting
Software consulting
Project management

Oct 2021 - Jan 2022

4 months

Attersee, Austria

Business Developer

Restaurant Aufhamer Stubn

Development of a business plan for “Restaurant Aufhamer Stubn” with potential for general application in the hospitality industry
Negotiations with suppliers and authorities

May 2020 - Sep 2021

1 year 5 months

Eberschwang, Austria

Head of Controlling/Head of Finance Department

Stranzinger Gruppe

Implementation and oversight of budgeting and forecasting
Improvement and management of monthly closing
Leadership responsibility for the controlling team
Implementation and oversight of liquidity planning
Ad-hoc analyses
Simulations for executive management
Implementation and oversight of department manager reports
Automation and improvement of the finance department

Jul 2016 - May 2020

3 years 11 months

Lenzing, Austria

Manager Process- & Information Design

Lenzing AG

Project lead for “Planning & Forecasting New” in IBM Planning Analytics software
Leadership responsibility for 3 controllers
Oversight of the planning and forecasting process
Maintenance and development of the controlling systems IBM Planning Analytics (TM1) and SAP CO
Project member PCA (transfer of cost object accounting into SAP)
Further development and automation of system interfaces (SAP – MS SQL DWH – IBM Planning Analytics)
Project member “Reporting New” – automation of reporting
Month-end closing (SAP/TM1)

Oct 2013 - Jul 2016

2 years 10 months

Ohlsdorf, Austria

Senior Controller

Asamer Baustoffe AG

Introduced and managed liquidity planning in IBM Cognos Controller
Implemented and managed guarantee reporting and bank overview in IBM Cognos Controller and IBM Cognos BI
Monthly reporting and cost accounting (MS Dynamics Navision)
Project controlling
Budget preparation and forecasting
Investment controlling
Ad-hoc analyses
Consolidation

Jan 2013 - Sep 2013

9 months

Vienna, Austria

Controller

ibas acam Bildungs GmbH

Plan vs. actual comparisons
Budget preparation/monitoring and forecasting
Monthly reporting
Ad-hoc analyses
Support with monthly closings
Internal calculations

Dec 2011 - Dec 2012

1 year 1 month

Vienna, Austria

Freelancer in the Product Management department

Gewista Werbegesellschaft mbH

Optimized geo-information data
Streamlined SQL database management

May 2008 - Dec 2009

1 year 8 months

Vienna, Austria

Trainee Auditor

Deloitte Services Wirtschaftsprüfungs GmbH

Tax support for companies
Auditing
Annual financial statements
Advice on special tax issues

Mar 2006 - Apr 2008

2 years 2 months

Vöcklamarkt, Austria

Accountant

Profmed KG

Implemented BMD
Recording business income and expenses
Managing cash book and bank book
Preparing income tax returns

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Professional Services, Manufacturing, Chemical, Construction, Real Estate, and Information Technology.

Professional Services

Manufacturing

Chemical

Construction

Real Estate

Information Technology

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Finance, Accounting, Project Management, Business Intelligence, Information Technology, and Operations.

Finance

Accounting

Project Management

Business Intelligence

Information Technology

Operations

Skills

Ms Excel
Ms Word
Ms Powerpoint
Sap Co/fi
Bmd Ntcs
Ibm Planning Analytics (Tm1)
Ibm Cognos Controller
Ibm Cognos Bi
Ms Dynamics Ax 2009
Ms Dynamics 365
Sql
Excel Power Pivot
Ms Access
Odoo
Ap+

Languages

German

Native

English

Advanced

Italian

Intermediate

Spanish

Elementary

Education

Sep 2005 - Feb 2006

Università degli Studi di Padova

Study abroad with Erasmus · Padua, Italy

Oct 2000 - Sep 2012

Universität Wien

Magister, Controlling; External Accounting · International Business Administration · Vienna, Austria

Sep 1993 - Jun 1999

Bundeshandelsakademie Vöcklabruck

Business Informatics and Organization · Vöcklabruck, Austria

Certifications & licenses

Certified Accountant

SAP ERP CO

Statistics

Experience

Total positions 15

Experience in Professional Services 8 y

Avg length 1 y 6 m

Longest experience 4 y 5 m

Global Experience

Countries worked in 2 (Austria, Germany)

Primary country Austria

Expertise

Recent roles Interim Manager Controlling, Interim Manager Head of Controlling/Project Manager, Project Manager

Main industries Professional Services, Manufacturing, Chemical

Main business areas Finance, Accounting, Project Management

Qualifications

Highest degree Master

Certifications earned 2

Profile

Created

August 2025

Last Update

March 2026

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Frequently asked questions

Do you have questions? Here you can find further information.

Where is Hannes based?

Hannes is based in Aufham, Austria and can operate in on-site, hybrid, and remote work models.

What languages does Hannes speak?

Hannes speaks the following languages: German (Native), English (Advanced), Italian (Intermediate), Spanish (Elementary).

How many years of experience does Hannes have?

Hannes has at least 18 years of experience. During this time, Hannes has worked in at least 14 different roles and for 15 different companies. The average length of individual experience is 1 year and 2 months. Note that Hannes may not have shared all experience and actually has more experience.

What roles would Hannes be best suited for?

Based on recent experience, Hannes would be well-suited for roles such as: Interim Manager Controlling, Interim Manager Head of Controlling/Project Manager, Project Manager.

What is Hannes's latest experience?

Hannes's most recent position is Interim Manager Controlling at Lindab GmbH.

What companies has Hannes worked for in recent years?

In recent years, Hannes has worked for Lindab GmbH, Hertwich Engineering GmbH, Wehrle Werk AG, Agilox Services GmbH, and GPV Austria GmbH.

Which industries is Hannes most experienced in?

Hannes is most experienced in industries like Professional Services, Manufacturing, and Chemical. Hannes also has some experience in Construction, Real Estate, and Advertising.

Which business areas is Hannes most experienced in?

Hannes is most experienced in business areas like Finance, Accounting, and Project Management. Hannes also has some experience in Business Intelligence, Information Technology, and Operations.

Which industries has Hannes worked in recently?

Hannes has recently worked in industries like Professional Services, Manufacturing, and Real Estate.

Which business areas has Hannes worked in recently?

Hannes has recently worked in business areas like Project Management, Information Technology, and Operations.

What is Hannes's education?

Hannes holds a Master in International Business Administration from Universität Wien.

Does Hannes have any certificates?

Hannes has 2 certificates. These include: Certified Accountant and SAP ERP CO.

What is the availability of Hannes?

Hannes is immediately available full-time for suitable projects.

What is the rate of Hannes?

Hannes's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.