Tamas Rozsa
Managing Director, Top Tier Consultants
Automotive Strategy Consultant | Vehicle Electrification Expert
With over 25 years of global strategy consulting experience, Tamas Rozsa is a recognized expert in vehicle electrification, battery technology, automotive supplier performance improvement, and M&A support. His work spans the full strategic lifecycle from market entry and growth strategy to post-merger integration, operational efficiency, and organizational development.
He has successfully led over 50 strategic projects in North America, Europe, the Middle East, and Asia, working directly with top management teams of major OEMs and Tier-1 suppliers.
Career Highlights
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Top Tier Consultants (2009–present)
Founder and Managing Director, focused on strategy and operational performance in the automotive sector -
Roland Berger Strategy Consultants (1999–2009)
Senior Project Manager, Automotive Practice (Detroit, USA)
Global experience across China, Germany, UK, France, and Hungary
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Industry Focus Automotive sector exclusively:
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Manufacturing: OEMs, Tier-1 and Tier-2 suppliers, EV battery manufacturers
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Downstream: car importers, national sales companies, large dealership groups
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Logistics providers and aftermarket services related to the automotive value chain
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Functional Expertise
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Vehicle electrification and battery strategy
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Corporate strategy and growth
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M&A support (due diligence, integration, synergy realization)
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Operational and organizational efficiency
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Market entry and diversification
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Post-merger integration and business planning
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Benchmarking and supplier evaluation
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Project Experience Highlights
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Strategic blueprint for EV market expansion in Central and Eastern Europe for over 10 automotive brands
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Post-merger integration for a global automotive electronics manufacturer, identifying operational synergies across Europe
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Commercial and operational due diligence for automotive supplier transactions in Hungary and Western Europe
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Restructuring of multiple Tier-1 suppliers in the automotive and electronics industries
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Long-term strategic planning for an OEM supplier park and industrial zone development
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Corporate strategy for an energy storage system manufacturer in the Middle East
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Market entry strategy for a major Japanese automotive supplier targeting CEE
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Benchmarking and operational diagnostics for an international transport company
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Development of an automotive logistics hub strategy in Central Europe
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Management audit and organizational development for several industrial companies
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Market and financial due diligence for car manufacturers involved in ownership transitions
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Demand modeling and cost benchmarking for raw material inputs to automotive plastics
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Education
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MBA – Case Western Reserve University, Weatherhead School of Management (USA)
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MSc in Research Chemistry – Eotvos Lorand University, Budapest