Recommended expert

Roland Slagman

Interim Head of IT l Post-Merger Integration l Carve-outs

Roland Slagman
Eisingen, Germany

Experience

Feb 2025 - Jul 2025
6 months

Interim Head of IT

Possehl Electronics Deutschland GmbH

  • Served as interim IT leader to stabilize a distressed global IT department, restore business confidence, and ensure continuity of Operations and Logistics.

  • Implemented customer-focused IT service delivery and drove cybersecurity improvements in collaboration with a managed service provider (MSP).

  • Developed and secured board approval for a 5-year IT strategy emphasizing cloud transition and MSP partnerships, while overseeing CIO recruitment and ensuring successful organizational change and stakeholder satisfaction.

  • Stabilized IT in distressed environment, achieving >95% uptime within 2 months.

  • Reduced cybersecurity risk by 40% via MSP-led improvements.

  • Delivered €12M 5-year IT strategy, projected to cut IT OPEX by 20% and improve service levels.

  • Drove stakeholder satisfaction up from 55% → 84% within 6 months.

Dec 2023 - Present
2 years 2 months

Part-time Advisor to the Chief Transformation Officer

thyssenkrupp Marine Systems GmbH

  • Advised and coached the newly appointed Chief Transformation Officer (CTO) in navigating business transformation within a dynamic global defense market.

  • Designed and implemented a transformation blueprint playbook, enabling the CTO's rapid development into a strategic leader and preparing Marine Systems for its planned IPO.

  • Coached CTO through transformation, accelerating leadership maturity by 12 months compared to plan.

  • Designed transformation blueprint playbook enabling €150M in identified efficiency levers ahead of IPO.

  • Supported cultural change across 6,500 employees, improving employee engagement scores by +18%.

Jun 2020 - Dec 2022
2 years 7 months
Göttingen, Germany

Interim Program Manager Post-Merger Integration and Corporate Rebranding

Sartorius Stedim Biotech

  • Directed post-merger integration of cross-border acquisitions (Danaher Corporation USA, kSep Systems USA, Xell AG Germany, Novasep France), focusing on operations, logistics, master data management, and global IT process standardization to safeguard profitability and support IPO readiness.

  • Led global corporate rebranding of the product portfolio, delivering on budget, within schedule, and to quality standards, while exceeding stakeholder expectations in both integration and transformation outcomes.

  • Led cross-border PMI program integrating 4 acquisitions (USA, Germany, France), delivering €35M run-rate synergies, standardized ERP & processes across regions, and improved audit compliance by 20%.

  • Global ERP and process standardization reduced complexity by 30% and improved compliance audit scores by 20%.

  • Corporate rebranding delivered on time and 10% under budget, lifting global brand recognition +25%.

Jan 2020 - May 2020
5 months
Düsseldorf, Germany

Interim Head of IT

Dynavax GmbH

  • Served as interim IT leader during a crisis, restructuring the IT department into an agile Digital Department by integrating Operations and IT, defining a digital transformation strategy, and aligning with the U.S. parent company's global IT standards.

  • Established the role of Chief Digital Officer to drive long-term digital and operational excellence, achieving improvements in GMP compliance, master data quality, process control, and FDA reporting requirements.

  • Transformed IT into Digital Department within 5 months, raising GMP compliance audit results by 15%.

  • Aligned with U.S. parent’s IT standards, ensuring FDA audit readiness and improving data quality by 25%.

  • Defined digital roadmap projected to save €8M in S&GA over 3 years.

Jan 2017 - Present
9 years 1 month
Eisingen, Germany

Part-time Interim Corporate Strategy Advisor

Welvanpas U.G.

  • Consulted and coached German SMEs, including family- and private equity-owned companies, on digital transformation and change management to modernize operations and enhance competitiveness.

  • Supported business restructuring where required and enabled agile, structured transitions into the digital era, ensuring sustainable organizational growth.

  • Advised 20+ SMEs, including PE-owned portfolio companies, on digital transformations.

  • Delivered average EBITDA margin uplift of 5–7% through IT-enabled process redesigns.

  • Supported restructurings leading to >€50M in turnaround value created.

May 2016 - Jul 2018
2 years 3 months
Berlin, Germany

Chief Digital Officer

BIV Berlin Real Estate Management

  • Developed and executed a digital transformation strategy for a B2B real estate niche market player, creating an agile organization with lean operations to drive efficiency and competitiveness.

  • Led the successful transition of a traditional family-owned company into the digital era, including the launch of a new business line as an intermediary for large-scale real estate investment funding.

  • Cut operating costs by 25% and improved EBITDA margin by 8% through automation and lean IT.

  • Launched new digital investment intermediation business, generating €50M+ in transactions within 18 months.

  • Raised valuation of family business by 30% ahead of investor funding round.

Sep 2014 - Apr 2016
1 year 8 months
Göttingen, Germany

Director IT Business Technology and Interim and Carve-out Project Manager

Sartorius Corporate Administration, SCA

  • Restructured the global IT department into an agile, customer-focused organization aligned with the 5-year corporate growth strategy, strengthening IT's strategic role and improving business line satisfaction with IT services.

  • Managed the full carve-out of the weighing devices division to a Japanese investor, coordinating across Legal, Marketing, R&D, Sales, Procurement, Production, Logistics, Finance, HR, and IT to ensure a smooth, disruption-free transition.

  • Delivered €150M carve-out to Japanese investor with zero operational disruption.

  • Reorganized IT into agile unit, raising internal satisfaction scores from 62% → 88% in 12 months.

  • Enabled 5-year corporate growth strategy by aligning IT investments with 12% CAGR revenue plan.

Dec 2011 - Apr 2014
2 years 5 months
Amsterdam, Netherlands

Director Consulting IT Business Technology

PwC Consulting

  • Led Post-Merger Integration of acquired SAP consulting firms into PwC's European SAP Consulting practice, driving organizational alignment, cultural integration, and operational consolidation.

  • Expanded PwC's SAP market presence by optimizing business process chains for corporate clients, delivering measurable improvements in operations and client satisfaction.

  • Directed integration of multiple SAP consulting acquisitions into PwC Europe, aligning culture, processes, and operations, unlocking €25M cost and revenue synergies.

  • Expanded SAP client base, contributing €40M incremental revenues over 3 years.

  • Delivered operational efficiency gains of 15–20% for key corporate clients.

May 2007 - Dec 2007
8 months
Utrecht, Netherlands

Interim Chairman of the Board

REAAL Insurance

  • Led strategic transformation of an insurance provider to address digital disruption, shifting from traditional B2B/B2C sales models to an integrated e-commerce organization with agile operations.

  • Introduced the Netherlands' first online pet insurance product, driving market differentiation, improved profitability, and sustainable digital growth.

  • Led digital transformation, shifting distribution from B2B/B2C to e-commerce.

  • Launched NL’s first online pet insurance product, adding 30,000 new policies in year one.

  • Improved profitability by 12% through digital channel shift.

Dec 2005 - Dec 2011
6 years 1 month
Ede, Netherlands

CEO and Main Shareholder

Proxyon International

  • Founded and developed Proxyon as an SAP boutique consulting firm through a carve-out from Reasult Group, establishing a niche MSP business model.

  • Grew the firm into a distinguished consulting provider serving major Dutch corporates (Philips, Tata Steel, Shell), culminating in its acquisition by PwC Consulting in 2011.

  • Built SAP consulting firm from zero to €8M revenue and 24 consultants.

  • Served top corporates (Philips, Shell, Tata Steel), achieving 22% EBITDA margin.

  • Executed strategic sale to PwC Consulting, yielding high-multiple exit for investors.

Jan 2005 - Nov 2005
11 months
Amsterdam, Netherlands

Interim Program Manager Operations

Delta Lloyd Insurance

  • Managed the outsourcing of HR operations by establishing a shared service center and transitioning routine HR processes to a third-party provider.

  • Transitioned HR to third party shared service center, cutting costs by 20%.

  • Reduced HR OPEX by €6M annually while maintaining service quality.

Jan 2004 - Dec 2004
1 year
The Hague, Netherlands

Interim Program Manager Operations

Nationale Nederlanden Insurance

  • Directed the outsourcing of IT operations by streamlining processes and transitioning daily IT activities to a third-party provider.

  • Outsourced IT operations, saving €12M annually (approx. 18% cost reduction).

  • Increased system stability from 91% → 98% availability.

Feb 2003 - Dec 2003
11 months
Utrecht, Netherlands

Interim Program Manager M&A and Post-Merger Integration

Pension fund SNS REAAL Banking and Insurance

  • Managed merger of multiple pension funds into one compliant structure, reducing S&GA by 25% and ensuring Dutch Central Bank, DNB, regulatory approval without disruption.

  • Consolidated multiple pension funds into central fund, reducing S&GA by 25%.

  • Ensured full compliance with Dutch Central Bank requirements, mitigating regulatory risk.

Sep 2001 - Feb 2003
1 year 6 months
Amsterdam, Netherlands

Interim Program Manager Operations

Euronext Options Exchange

  • Led the integration of European option exchanges by implementing a digital trading platform to replace floor trading and managing operational transitions.

  • Ensured timely staff training, supported outplacement of redundant roles, and delivered a successful platform launch with high stakeholder satisfaction.

  • Migrated floor trading to digital platform, cutting operating costs by €10M annually.

  • Trained 40 staff in new processes and managed outplacement of 100 staff, achieving 100% redeployment success.

  • Launched platform on time, supporting 15% higher transaction volumes in year one.

Summary

Senior executive specialized in Post-Merger Integration (PMI), Transformation, and Value Creation with a proven record of leading integrations, carve-outs, and enterprise-wide change initiatives in corporate and private equity contexts. Expert in delivering synergy realization, cross-cultural integration, and IT-enabled business alignment across ERP, CRM, MES, and cloud platforms. Recognized for combining strategic vision, stakeholder alignment, and hands-on execution to achieve rapid, measurable results in complex integrations.

Skills

  • Change Management & Cultural Integration Execution

  • Stakeholder & Board-level Communication

  • Transformation & Interim Leadership

  • Conflict Resolution & Negotiation

  • Strategic Thinking & Analytical Problem-solving

  • Cross-cultural Team Facilitation

  • Post-merger Integration & Carve-out

  • Synergy Tracking & Kpi Reporting

  • Erp / It Systems Harmonization (Sap, Oracle, Ms Dynamics)

  • Financial & Operational Due Diligence Support

  • Enterprise Architecture & It Governance

  • Risk & Compliance Management (It, Finance, Hr, Legal)

  • Project & Program Management (Ms Project, Jira, Asana)

  • Data Migration & Process Standardization

Languages

Dutch
Native
German
Advanced
English
Advanced

Education

Erasmus University Rotterdam

Master of Science · Business Economics · Rotterdam, Netherlands

Erasmus University Rotterdam

Bachelor of Science · Business Economics · Rotterdam, Netherlands

University of Applied Studies Saxion

Bachelor of Arts · Marketing Management · Enschede, Netherlands

Certifications & licenses

Driving License

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