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We have completed more than 4,500 projects in Europe and around the world – of course, there’s plenty to say about that. We prefer to let the experts from the Atreus network have their say here. And, of course, our clients. We’ve gathered together the most interesting facts in our project one-pagers and case studies for you.
Case Study
Transformation Supply Chain Management for a wind farm operator in Germany
An Atreus Interim Manager supports a wind farm operator in identifying savings measures and developing a roadmap for the further development of the procurement organisation.
Case Study
Capital Investment in a smart meter company
An Atreus interim manager supports a provider of innovative system technology for municipal utilities in its planned growth and the creation of an equity story. The company secures a seven-figure leasing commitment, a doubling of its enterprise value, and an exclusivity agreement with private …
Case Study
Process Professionalization of purchasing with focus procure to pay (P2P) at German energy company
Kurzfristige Maßnahmen wie der Aufbau von KPIs für die Bestellqualität, Einsparungen und Einkaufsstrukturdaten konnten Defizite im Bestellprozess entgegenwirken und den Einkauf stabilisieren.
Case Study
CHRO to prepare IPO at leading Beauty Retailer in Germany/Europe
How a leading beauty retailer achieved a successful IPO by realigning its HR department, outsourcing and developing a clear communication strategy. Challenges, measures and results at a glance.
Case Study
Leading German CDMO: cyber security and ISO 27001
Atreus helped a leading German CDMO to set up a CIS team and achieve ISO 27001 certification. Within 9 months, a 7-person team was set up and successful pen tests were conducted.
Case Study
HR Business partner to develop holistic talent management
An Atreus Interim Manager supports a major project for the construction of a high-voltage direct current transmission line as part of the development of strategic talent management to promote future managers and the promotion of close cooperation between the relevant company divisions for targeted …

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Case Study
Project manager for SCM achieves shorter delivery times
How a medium-sized hidden champion in the field of measurement technology managed to significantly shorten delivery times and sustainably reduce showstoppers by setting up second source suppliers and defining forecast numbers for purchased components. Challenges, measures and results at a glance.
Case Study
Development of digital competence
A German provider of hydraulic solutions headquartered in Munich is undergoing digital transformation and is increasingly integrating electronics into its products to enable modern control technologies and digital solutions. Measures include the restructuring of electronics development, coaching and the introduction of KPI-based project controlling.
Case Study
PMO to secure earnings and liquidity
A lack of standardised methods and deficient project management led to a loss of control, a poor financial result and an increase in contractual and commercial risks. An Atreus manager achieves the successful completion of 67% of the supported projects through targeted project analyses, …
Case Study
Plant Manager to ramp up production
A global provider of automated solutions overcame production, cost and quality problems by implementing a turnaround strategy. Through targeted analysis and a unified sales strategy, the production target was successfully achieved.
Case Study
Optimization of the financial and purchasing function
A german e-commerce-comapny in the healthcare sector had challenges with its financial reporting, the contracts with its suppliers and an outdated CRM system. Objectives for the Atreus manager were the professionalization of the finance departement, the optimization of the purchasing and the introduction …
Case Study | Case Study
Project Testing & Commissioning at leading German supplier of railway technology
With an optimized Testing & Commissioning organization, clearly defined processes and the introduction of a Target Operation Model, a leading German supplier of railroad technology has been sustainably strengthened. New key figures and successfully passed certification audits ensure long-term efficiency.
Case Study
Interim CIO at International Automotive supplier
Support for SAP S/4 implementation and development of a strategy for the entire application landscape following the spin-off of the automotive division as an independent company.
Case Study
Effective HR reorganization for vaccine manufacturers
A leading immunotherapy company with 5,500 employees and a turnover of € 4 billion (2023) implemented a comprehensive HR reorganization. Measures such as process optimization, the creation of new structures and HR due diligence led to an efficient HR service delivery model and sustainable …
Case Study
Operational Transformation for Sustainable Success
A medium-sized high-tech company overcame key challenges by implementing operational transformation, cost reduction, and management structure change. Long-term success was achieved by increasing OTIF to 95%, increasing production output by 33%, and improving competitiveness.

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Case Study
CFO and CRO Role: Success at German Automotive Supplier
An interim CFO took on CRO responsibilities at a leading automotive supplier. Through financial restructuring, insolvency proceedings and strategic realignment of the subsidiaries, the financing, liquidity and stability of the globally active company were successfully secured.
Case Study
CFO at Telecommunications Company in Germany
DNS Net improves management reporting with a forward-looking CFO approach, automates financial processes and strengthens planning with innovative tools.
Case Study
Chief Transformation Officer: Optimizing the supply chain in EMS
A global EMS provider in Germany made its supply chain more efficient under the Chief Transformation Officer, reduced working capital by 25% and increased sales by 10%.
Case Study
Restructuring of the Commercial Area at Automotive Supplier Group
Due to the below-average performance of the European production sites compared to the rest of the Group, more transparent reporting, an optimized personnel concept and solid budget planning were introduced. In particular, commercial processes were reviewed to identify potential for improvement.
Case Study
Turnaround Outbound Sales
How the market leader in animal husbandry and production systems achieved a successful turnaround and increased outbound sales sixfold through targeted process optimization, SAP adjustments and employee management. Challenges, measures and results at a glance.
Case Study
Establishement of medical technology at carbon and grafit manaufactur
Development of the medical technology division by increasing brand awareness and opening up the MedTech market through the launch of specific MedTech projects as well as increasing sales on the basis of the sustainable business plan developed by the project manager.

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Case Study
Reorganization of after sales at medium-sized automotive supplier
A medium-sized automotive supplier in the recycling sector was taken over by an international financial investor as part of a carve-out. The company was confronted with margin losses and declining competitiveness in the after-sales business.
Case Study
Interim CIO at a leading international fashion retailer
A fashion retailer was struggling with high fluctuation rates and outdated technologies. The IT organization was stabilized through targeted measures such as the replacement of the second management level, the implementation of a risk tracker and the switch to an agile domain structure.
Case Study
Commercial Management and Head of Energy Management at Energy provider in Germany
Identification and analysis of the factors influencing the net assets, financial position and results of operations (VFE) with the aim of developing a meaningful reporting system that supports management decisions and creates transparency in the VFE situation.
Case Study
Project Manager: Strategic Purchasing at Automotive Test System Manufacturer
An Atreus Manager reduces prices at a manufacturer of automotive test systems, thereby cutting costs. It also increases efficiency.
Case Study | Case Study
Turnaround at Mechanical Engineering Company in Packaging Industry
An Atreus manager supports a mechanical engineering company in closing a non-profitable production facility, establishing a management company with an efficient shared service center, restructuring the supply chain and setting up a just-in-time (JIT) center
Case Study
CSO for Business Turnaround at a B2B Food Manufacturer in the US
Improving transparency for management and promoting data-based decision-making, as well as developing an investment plan to optimise capacity utilisation with the aim of counteracting negative margins and delivery delays.
Case Study
CSO for Food Service Growth Agenda 2025
Development and implementation of a new sales plan and the introduction of innovative sales and marketing approaches with the aim of doubling sales in the food service sector and making the company’s overall strategy more transparent.
Case Study
Bridging Vacancy VP Finance at Manufacturer of components for commercial vehicles
A manufacturer of vehicle components was faced with the challenge of filling a vacant VP Finance position at short notice while operations continued. By stabilizing the global finance team and successfully coordinating planning, business operations were maintained.
Case Study
Project management in the Operations & Service division at a German energy provider
Project Manager in Operations at a German energy service provider: set-up and management of a company-wide transformation programme and management of post-merger integration (PMI) measures with the aim of reducing OPEX costs and creating transparency for all parties involved.
Case Study
Plant Management Optimization at a Medium-sized Manufacturer
Ensuring production readiness through an effective precautionary and hygiene concept. Two new production lines with innovative products were successfully put into operation, leading to a significant increase in sales.
Case Study | Case Study
Atreus Executive Program Manager guides company to bootstrap innovation capabilities
Development of innovation capacities at the world’s largest manufacturer in the metal and steel segment: new structure for innovation organisation, development of an ecosystem
Case Study
Director of Investor Relations at Global Automotive Components Supplier
Establishment of a robust investor relations function for the efficient dissemination of information with the aim of attracting new capital from investors and at the same time relieving the CEO and CFO of the burden of investor communication.
Case Study
Digital Transformation at a Global Automotive Components Supplier
Development of a digitalisation roadmap for the finance division with the aim of driving forward the digitalisation of product lifecycle management and implementing production processes efficiently.
Case Study
Restructuring of the commercial area at automotive supplier group
An Atreus Manager is responsible for setting up a finance team and filling the position of commercial manager, and creates cost transparency by reorganising production controlling. The automotive group etsblishes a new HR concept and budget planning.
Case Study
Project- and Programm management at Energy Service Provider
Project management for a German energy service provider: Planning and implementation of an energy concept for a business park in Munich, with the aim of reducing grid losses and CO2 emissions with an investment of €12 million and a successful coordination of cross-location teams …
Case Study
Project Manager New Buildings
A high-tech producer is expanding due to strong growth with a new headquarters and logistics center. The project manager coordinates the new building and reconstruction work within the budget and time frame, ensures continuous delivery capability and selects suitable warehouse technology. The milestones were …