Christoph J.

Interim Manager M&A; Post-Merger Integration, Carve-out and Joint Venture

Düsseldorf, Germany

Experience

May 2025 - Sep 2025
5 months
Gothenburg, Sweden

Buy-Side Carve-out Advisory

Halon Group

Operational due diligence, TSA and SPA consulting and operationalization, detailed Day 1 & post-merger integration planning for Halon in connection with the acquisition of Eleven Cyber Security, Berlin. Reporting line to Halon CEO.

  • Conducting operational due diligence, including analysis of operational risks, processes, IT and cyber security structures
  • Advisory and management of the contractual implementation (TSA and SPA) as well as translation into operational measures
  • Creation of detailed Day-1 and post-merger integration plans (PMI master plan) for all functional areas
  • Planning and coordination of transition services (TSA) and definition of the target organization
  • Sparring partner for management and private equity investors on operational and strategic issues
  • Development of a governance and communication plan for integration management, incl. cultural questionnaire / pulse checks

The operational due diligence and integration planning were completed on schedule and aligned with the transaction objectives. A seamless Day-1 transition and a structured post-merger integration were ensured, with all TSAs successfully operationalized. In addition, an aligned target operating model and a synergy plan between Halon and Eleven Cyber Security were developed.

Apr 2024 - Dec 2024
9 months
Spain

Post-Merger Integration

Uriach Group

Post-merger Integration Officer ad interim and consultant, for the acquired pharmaceutical businesses Pascoe Group, Gießen and Sidroga, Bad Ems, both Germany with total of appr. 400 employees, incl. coordination of restructuring with legal advisors Advant Beiten and restructuring experts FTI. Reporting line to SteerCo (Uriach Group Executive Committee) and CEO Central Europe ("CE").

  • Overall project management, incl. planning and project management of the implementation of the post-merger master plan, sparring partner of the management as well as management of external consultants, incl. restructuring consultants, lawyers and communication agency.
  • Coordination of a reorganization strategy as well as the design and coordination of the future target operating model and organizational structure
  • Supporting and preparation of the negotiation for collective bargaining with works councils in the context of restructuring with redundancies
  • Coordination of changes to the process and system landscape, overarching cooperation models (RACI)
  • Advice on change communication, development of guiding principles and development and implementation of a communication plan
  • Coordination of the detailed planning of the reorganization per functional area
  • Coaching managers as part of the reorganization, team integration, team building and synergy management

The project was successfully completed on schedule, including planned cost savings and implementation of the target operating model.

Apr 2022 - Jul 2023
1 year 4 months
Sweden

Carve-out

Dometic Group AB

Interim manager/project lead of carve-out and consultant, project lead for reorganizing and disentanglement of the WSE division into two separate legal entities in Sweden and Germany. Reporting line to SteerCo and Group President EMEA.

  • Overall project management, including from planning to implementation, sparring partner for the management
  • Development of a reorganization strategy for Germany and Sweden
  • Coordination of operational, organizational, legal and tax target structures, incl. transfer price scheme and SLAs
  • Advice on change communication, development of guiding principles as well as a communication plan
  • Coordination, monitoring and reporting of the transfer of operations in two countries and reorganization worldwide
  • Ensuring the integration of systems and processes, including the rollout of D365 and stability during cutover and transition

The project was successfully completed on schedule and resulted in the achievement of all key KPI and structural targets.

Oct 2021 - Mar 2022
6 months
Germany

Post-Merger Integration

ABO Wind Group

Interim manager/project lead post-merger integration and consultant, project lead for integrating acquired VSB Technik GmbH, Dresden after they the client had failed to integrate it into their ABO Wind Service GmbH. Reporting line to divisonal CEO and shareholder.

  • Advice on the development of the organizational structure and cultures, the development of guiding principles and the development of an integrated target operating model
  • Technical advice on planning various merger options, including transfer of operations, spin-off and reverse merger
  • M&A integration planning, project management and implementation
  • Being a sparring partner to the management
  • Professionalization of the integration process while maintaining the stability of the business functions at the target company after the takeover
  • Ensuring the integration of systems and processes
  • Coordination of change management and communication

The project was successfully completed on schedule, including planned retention and synergies. Success factors were my change management, crisis intervention, and my decision-making preparations.

May 2021 - Present
4 years 6 months
Sweden

Freelance Consulting for M&A Integrations and Carve-Outs

Global PMI Partners

  • Planning and managing the carve-out of an automotive OEM business for listed Dometic Group, Sweden

  • Leading the M&A Integration of VSB Technik into ABO Wind Group

  • Successful planning and implementation of business transformation projects, including tax and legal concepts

  • Crisis intervention ensured that projects successfully crossed the finish line

Apr 2021 - Nov 2021
8 months
Germany

Sell-side M&A / Joint Venturing

Messe Friedrichshafen

Interim M&A Manager and consultant for the planning, structuring, negotiation and founding of a Joint Venture with Messe Frankfurt am Main, incl. the sale of 50% of a business line. Reporting line to Managing Director and CFO.

  • Advice on the transaction structure of a joint venture to be founded
  • External and internal coordination and management of the due diligence with the opposite party, including accounting, tax and legal aspects
  • Sparring partner to the management
  • External and internal coordination of the term Sheet / LOI, company valuation, vendor due diligence, contract negotiations and closing

The joint venture was successfully established within seven months, as planned. Due diligence, contract negotiations, and closing were carried out smoothly, enabling operations to start on schedule.

Aug 2020 - Dec 2020
5 months
Germany

Playbook

TÜV organization (confidential)

Development of a post-merger integration (PMI) playbook. Reporting line to Head of M&A.

  • Stakeholder management with key corporate and international business management
  • Development and coordination of a RACI PMI process, a PMI program management blueprint and a manual with functional PMI tools
  • Align the playbook with the group-wide M&A managers
  • Writing the guidelines and implementing them in a cloud-based digital book for the following functions:

The project was completed on schedule and on time. The PMI handbook is available globally online with digital tools and templates.

Oct 2019 - Apr 2020
7 months
Germany

Buy-side M&A / Head of M&A and PMI ad interim

DKV Mobility Group (CVC Capital)

Interim Head of M&A taking over the management function for the duration of the vacancy of the department head. Reporting line to the Group CFO and SteerCo.

  • Stakeholder management with Board of Management, shareholders, and functional areas at all levels
  • Manage and coach a team of one senior manager and one junior manager, increase the efficiency of the function
  • Reorganize the department, to professionalize M&A processes with regard to cross-company cooperation and to create an M&A and post-merger integration playbook
  • Manage key projects in growing the digital business model
  • Onboard the new permanent position holder and handover

The project was completed on schedule and to the customer's great satisfaction. Styletronic GmbH, Austria, was acquired in its entirety under my leadership.

Sep 2018 - Jun 2019
10 months
United States

Post-Merger Integration

GHX LLC (Temasek portfolio)

Interim Manager/project lead for the post-merger integration of Medical Columbus (asset deal) into GHX Europe. Reporting line to President Europe.

  • Integrate all functions of the target into the buyer´s European and global organization
  • Stakeholder management with functional leaders across Europe and the US
  • Planning and coordinating cross-functional deliverables and providing leadership in aligning milestones, prioritizing against schedules
  • Control of problem solving and escalation where needed
  • Ensuring continued engagement

The project was successfully completed after nine months. The integration of the acquired business was coordinated across functions and implemented on schedule, including problem solving and active involvement of all parties involved.

May 2018 - Apr 2019
1 year
Germany

Carve-out

Philips Photonics GmbH

Interim Manager/project lead of the carve-out of photonics division, which was a highly integrated division with locations in Germany, the Netherlands and China in preparation for the sale. Reporting line to CFO.

  • Stakeholder management with corporate business partners, the workstream leads, the country managers in Germany, the Netherlands and China, the business leader and his management team and all relevant functional areas
  • Plan the carve-out and carry out the implementation as program manager for Germany in cooperation with all functional areas
  • Appropriate prioritization of all activities, definition of milestones with progress control as well as escalation and finding solutions to problems
  • Disentangle the division from the Philips Group and transfer to legally and organizationally independent units
  • Coordination of all cross-company target structures and processes
  • Ensure full independent functionality, including IT, IT security, sales, finance, HR and operations

The project was successfully completed within 11 months. Subsequently, the tasks included preparing for the closing, post-closing activities, and supporting the post-merger integration by Trumpf GmbH & Co KG.

Sep 2017 - May 2018
9 months
Germany

Buy-side M&A

Uniper S.E.

Consulting for the planning and execution of an investment in a US biotech start-up for solar-chemical products and renewable fuels, including business model design, commercial due diligence, competitive analysis, market research, strategy development and M&A transaction management. The objective was to develop and establish new growth areas through investments in innovative and sustainable technologies for the utilization of CO2. Reporting line to Head of Innovations.

  • Coordination of due diligence in connection with an investment in a US company, including IP analysis, Portes Five Forces analysis and market analysis
  • Preparation and monitoring of the contract negotiations
  • Development of a roadmap for the development of new technology to market maturity, a business model and a target operating model
  • Design of strategies for financing funding and venture capital partners

The project was successfully implemented in the planning and preparation phase. The M&A phase was completed, and the contracts for market readiness, including the laboratory and technical pilot phase, were developed.

Dec 2016 - Jun 2017
7 months
Germany

Business Transformation

Adecco Group

Interim Head of CEO Staff. The objective was to build and establish a new CEO staff unit as part of a business transformation. Reporting line to CEO Germany and Austria.

  • Prepare and follow-up of board and management meetings
  • Corporate planning and derivation of measures according to strategic planning, e.g., performance management and integration of various business units
  • Development of a new management cascade and governance system for the operative business areas and implementation of a new KPI system for in sales
  • Design of PMO tools such as project charters and program management standards
  • Planning of a management kick-off workshop with the aim of growing together as a management team, realigning the business and shaping future cooperation
  • Analysis of essential industry trends, effects on future business development and derivation of suitable measures
  • Conducting business analysis, investor relations reporting and performance reviews

The newly created CEO staff was quickly integrated into the matrix organization. Key communication structures were successfully established and serve as a connecting interface between the Executive Board, business partners, and the operating units.

Sep 2015 - Dec 2015
4 months
Germany

Buy-Side M&A

DHL Group

Consulting for the planning and evaluation of an operational due diligence in connection with the acquisition of a postal service provider and providing a second opinion for the purpose of post-closing concept as an industry insider. Reporting line to divisional CFO.

  • Review of previous due diligence catalog and findings. Creation of a risk matrix
  • Analysis of operational and competitive factors, incl. the core and support processes per location
  • Evaluation of the due diligence results, drafting of risk management strategies and input for the contract negotiations

The project was successfully completed on time and within budget. The due diligence was comprehensively evaluated, and effective risk management strategies for the contract negotiations were developed.

Apr 2014 - Nov 2014
8 months
Germany

Fundraising & Operating Partnering

Hanse Ventures

Freelance consultant for the identification of a new operational partner and strategic investor, initiation and introduction. Reporting line to CFO.

  • Analysis of the business models and derivation of the required expertise of the future partner
  • Identification and analysis of possible investors and operational partners
  • Establishing contact, positioning Hanse Ventures and preliminary talks with potential partners
  • Introduction of a candidate to the customer

All services were provided to my complete satisfaction, and an operational partner for my proposal was successfully recruited.

Sep 2013 - May 2015
1 year 9 months
Germany

Post-Merger Integration Advisory

Global PMI Partners

Freelance consultant for supporting the initiation and implementation of consulting mandates in the logistics and transport industry. Reporting line to Partner Germany.

  • Introducing the logistics and supply chain expertise in the pitch phase for various projects and customers as well as support in the implementation of ongoing mandates
  • Post-merger integration analysis in the due diligence phase
  • Design of integration strategies and outline of risk matrix
  • Design of roadmaps for the pre-closing phases
  • Roadmap designs for the post-closing integration

All consulting services were successfully delivered on time and within budget. The development of integration strategies, risk analyses, and roadmaps contributed significantly to the smooth implementation of customer projects.

Feb 2012 - May 2012
4 months
Germany

Post-Merger Integration Advisory

Express & Logistics player (confidential)

Interim consultant for the planning of a merger platform in the context of an integration of regional hubs, which were part of a franchise system to one nationwide legal and operational unit.

  • Design of alternative target structures
  • Proposal for a negotiation strategy to address recognizable conflicts of interest between stakeholders and shareholders
  • Design of a customized due diligence
  • Development of the integration strategy and outline of the risk matrix
  • Roadmap design

The services were successfully completed within three months, on schedule and within budget. However, due to significant conflicts of interest among regional partners, the implementation of the project and the services provided were postponed, particularly with regard to the valuation of the equity to be contributed.

Jul 2011 - Present
14 years 4 months
Düsseldorf, Germany

Self-employed

Humboldt | M&A 360°

Management consulting & interim management for M&A, Post-Merger Integrations and Carve-Outs

see project list above

Sep 2010 - Jun 2011
10 months
Germany

Joint Venturing

TNT Group

Project lead post-merger integration of a joint venture (Mail Alliance) to be founded with the Georg von Holtzbrinck Group with the objective to integrate 13 regional postal logistics service providers into one operational unit. Reporting line to CFO.

  • Develop target operating model and organizational structures
  • Identify risks and integration hurdles in the pre-deal analysis
  • Designing the integration strategy
  • Design of a roadmap with prioritization of key activities
  • Build a common understanding and commitment within the organization
  • Project management, incl. the mobilization of required resources. Manage change, milestone monitoring and reporting, ensuring continued engagement and stable operations
  • Integrate all functional areas and systems
  • Achieve synergy goals “on time and on budget”
  • Achieve the desired new business model and subsequent strategic positioning

The project was successfully completed within 15 months. The integration of the 13 regional postal logistics service providers into an operational unit was completed on schedule and within budget. The synergy targets set were achieved, critical risks and integration hurdles were identified early on and successfully managed. The implementation of the new organizational structures, processes, and cultures contributed significantly to the stabilization and further development of the operational business.

Jun 2009 - Sep 2010
1 year 4 months
Germany

Carve-out

TNT Group

Project manager carve-out. An underperforming business (direct mail) needed to be restructured and sold. Project objective was to outsource all affected processes, employees and systems to a separate legal entity with full functionality. Reporting line to CFO.

  • Analysis of potential standalone solutions. Creation of a detailed target structure and roadmap with all relevant configuration areas
  • Concept for regional outsourcing or joint venturing with partners with overlapping logistics structures
  • Design of the carve-out strategy, incl. definition and measurement of the achievement of strategic goals and KPI's. Regular status reports and dashboards as well as suggestions for early risk management
  • Planning of all relevant sub-projects and coordination of a detailed action plan for each functional area as well as cross-company dependencies
  • Regular liaison with the steering committee, the management team and the functional areas regarding the procedure, expectation management, milestones, time and resource planning as well as internal and external communication

The project was successfully completed within 15 months. The spin-off of the division, including all structures, processes, systems, and employees, was carried out on schedule and within budget. The coordinated carve-out strategies and comprehensive change management enabled a smooth handover to the newly founded independent company with a focus on successful sales.

Jan 2007 - Jun 2011
4 years 6 months
Germany

Head of Mergers & Acquisitions and Post Merger Integration

TNT Post Holding (today: Postcon)

Leading a team of 3. Reporting line to CFO.

  • Structuring and negotiation of M&A

  • Planning and implementation of post-merger integrations, synergy, change and restructuring concepts

  • Program and project management as well as process optimization

  • Team leadership

  • Development and implementation of M&A buy & build and joint venture strategies

  • Planning and management of 20 M&A transactions and post-merger integrations, from the initiation (due diligence, etc.) to the implementation of the transaction (merger, acquisition, sale, joint venture)

  • Development of best practice for the realization of synergies

  • Further development of organizational structures and processes

  • Restructuring and carve-out of a division with subsequent sale

Jan 2006 - Dec 2006
1 year
Germany

Freelance M&A consultant

Jan 2003 - Dec 2005
3 years
Germany

Head of Corporate Development – Intl. passenger transport

Deutsche Bahn

Leading a team of 6. Reporting to divisional CEO and Group Executive Committee.

  • Development and management of the department with the aim of internationalizing the passenger transport division

  • Development of an internationalization strategy with options for implementation. Strategy workshop design and moderation

  • Initiation, negotiation and completion of growth projects through M&A and establishment of joint ventures

  • Coordination of market and competition analyses, development, positioning and expansion of new business areas

  • Established the internationalization of passenger transport as a strategic direction in the group

  • Achieved UK market entry

Sep 2001 - Aug 2002
1 year
London, United Kingdom

Associate Director, Mergers & Acquisitions

Hawkpoint Partners (today: Canaccord Genuity Advisors)

Reporting line to Head of Financial Institutions.

  • Client advisory
  • Project management of strategy and M&A projects
  • Marketing and business development

Successful development and negotiation of an asset management joint venture between Prudential Financial and Sal. Oppenheim Asset Management.

Oct 1997 - Jun 2001
3 years 9 months
London, United Kingdom

Associate, Mergers & Acquisitions

Citigroup

Reporting line to Global Head of M&A

  • Worked as an IB analyst (financial analysis and modeling, company valuation, due diligence, market and business analysis, etc.)
  • Upon promotion to an associate: project management for M&A advisory and execution, deal structuring and negotiation in approx. 20 M&A projects (purchase & sale)

Gained extensive and solid analyst and associate M&A advisory and execution and investment banking experience, incl. financial, accounting, tax, financial modeling, DCF valuation, C-level presentations, Due Diligence performance, commercial and business analysis and negotiations.

Summary

I lead M&A transactions and integrations from due diligence through value realization. 25+ years, 60+ deals — spanning investment banking (Citigroup, Hawkpoint Partners), corporate M&A leadership (TNT Post, Deutsche Bahn, DKV Mobility / CVC), and 14 years as an independent advisor. I specialise in the hard parts: integrations that actually deliver synergies, multi-country carve-outs, and fixing deals that missed their targets the first time.

Two-time Finance Monthly M&A Award Winner – Post-Merger Integration Germany (2021 & 2023)

M&A Execution: Operational due diligence · TSA / SPA advisory · valuation advisory· Buy- & Sell-side M&A · Joint Ventures · Closing Management

Integration & Separation: Day 1 / Day 100 Planning · IMO Setup · Target Operating Model Design · Synergy Realization · Culture and change management · System Integration · Legal / Operational Disentanglement, Business Transformation / Restructuring PMO, etc.

Leadership: Interim C-level roles · Crisis Intervention · Cross-functional Integration · Restructuring · Executive Coaching · PE Sponsor & Board Stakeholder Management

Technology & Methodology: PMI Playbooks · IMO Governance · TSA Management · Agile / Waterfall / Hybrid PMO

Tools/Technical: MS Project · Asana · Microsoft 365 (Copilot, Teams, SharePoint, Excel, Visio, PPTX) · AI for Due Diligence & Synergy Analysis · Six Sigma Green Belt

Sectors: SaaS · Cybersecurity · Pharma · Biotech · Automotive · High-tech Manufacturing · Renewables · Financial and Business Services · Logistics

Regions: Germany · Spain · Sweden · Netherlands · UK · USA · Singapore Languages: German (native) · English (fluent) · Spanish (conversational)

Languages

German
Native
English
Advanced
Spanish
Elementary

Education

May 2017 - Nov 2017

Executive School of Management, St. Gallen (ES- HSG)

Certificate · Strategic Management · St. Gallen, Switzerland · N/A

Strategic Management (Module of EMBA program: strategic Management, St. Galler Management Model, corporate policy and development)

Apr 2016 - May 2016

F.I.R. RWTH Aachen

Certificate · Business Transformation · Aachen, Germany · N/A

Business Transformation Manager (Development of transformation strategies, management tools for project planning, design and control of business transformations, management and organization of employees, implementation of all processes from the derivation of a vision to execution)

May 2015 - Sep 2015

INSEAD

Certificate · Strategy in Digital Disruption · Paris, France · N/A

Built strategic capability around the FIT framework (Fitness-Innovation-Transformation) for digital-age decision-making. Developed methods to analyze disrupted value chains, distinguish value creation from value capture, and translate threats into opportunities.

...and 1 more

Certifications & licenses

Certified Business Coach

CLM Business School

Six Sigma Green Belt

ASQ

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