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Department
Strategy Department -
Languages
English, Arabic, French -
Teaching specialisations
Corporate Strategy, Advanced Strategic Management, Change Management, Leadership -
Areas of research
Technological competition and standardization, Inter-firm cooperation, Banking strategies, Transformation of the management education sector -
Campus
Paris
Biography
Tamym Abdessemed is a Professor of Corporate Strategy and Director and Dean of Excelia Business School since 2022. He graduated from HEC Paris (class of 1994) and listed on the President's List, he holds a Master's degree (formerly DEA) in Management and Strategy from the University of Paris-X Nanterre and a specialization certificate from the HEC doctoral programme. Tamym Abdessemed earned his HEC Doctorate in Management Science (specializing in corporate strategy) in 1999. He also holds a Qualification to Supervise Doctoral Research in Management Science from the University of Paris 1 Panthéon-Sorbonne, obtained in 2015 at the IAE of Paris.
He has pursued a career as a professor of strategy while also engaging in management activities at training institutions, notably as Director General of ISIT, Deputy Director General of ISC Paris, Academic and Research Director of ICN Business School, Director General of ESCEM, Director of the doctoral program at HEC Paris, Director of Studies at HEC School, Deputy Director of INT Management or Director of the MBA program at Audencia Nantes.
He has taught at French and international institutions (Paris-Dauphine University, Szchola Glowna Handlowa in Warsaw, Almaty School of Management in Kazakhstan, Centre for Foreign Trade Studies, Higher School of Business in Algiers, ECUST in China, etc.) in strategy, change management, and leadership. Since 2017, he has coordinated the professional development programme for academic leaders at the FNEGE (National Foundation for Management Education) and has contributed to the FNEGE research barometer since its inception.
He also served as Chair of the Communications Committee of the Conference of Grandes Écoles (CGE) from 2019 to 2022 and as Commissioner for the Conference of Grandes Écoles' 50th Anniversary (2022-2023), after having chaired the research working group of the Chapter of Management Schools from 2012 to 2015.
His areas of expertise include technological competition, inter-firm cooperation, banking strategies, and the transformation of the management education sector, areas where he published many scientific and professional articles, opinion pieces as well as business cases.
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Department
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2015
Qualification to Direct Research, Université Paris 1 Panthéon Sorbonne, France
1999
PhD in Management Sciences, HEC, Paris, France
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2025
Research Active Faculty - Full Professor, Excelia, La Rochelle, France
2023
Dean Excelia Business School and Deputy general manager Strategy, institutions and regional development, Excelia, La Rochelle, France
2022-2023
Acting Dean Business School, Excelia, La Rochelle, France
2022-2023
Director of Strategy, Institutional & Regional Development, Excelia, La Rochelle, France
2022-2023
CGE Commissioner for the Fiftieth Anniversary, Conférence des Grandes Ecoles (CGE), Paris, France
2019-2022
Chairman of the "Communication" committee, Conférence des Grandes Ecoles (CGE), Paris, France
2018-2022
Full Professor of Strategy, ISIT, Paris, France
2018-2022
Dean and CEO, ISIT, Paris, France
2017-2018
Directeur général adjoint, ISC Paris,
2010-2017
Full Professor of Strategy, ICN Business School, Nancy, France
2010-2017
Dean of Faculty and Research, ICN Business School, Nancy, France
2008-2010
Full Professor of Strategy, ESCEM, , France
2008-2010
Dean and Director General, ESCEM, , France
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Journal articles
CHABOT, M., ABDESSEMED, T., BERTRAND, J.-L. (2025). Ce métier peu connu qui pourrait participer à lutter contre les inondations. The Conversation.ABDESSEMED, T. (2024). Vers l’émergence d’une nouvelle culture managériale climato-compatible ? Vie & sciences de l'entreprise, N° 220 (2), 117-129. doi:10.3917/vse.220.0117.Books
ABDESSEMED, T., KOEHL, J., DAGORN, N., STENGELHOFEN, T. (2017). Les Essentiels du sup – Stratégie. Editions Vuibert.Chapters
ABDESSEMED, T. (2022). Quel rôle la traduction peut-elle jouer dans l’économie et la société interculturelle ?. Plaidoyer pour la traduction comme discipline-socle, notamment du management. In Niall Bond, Philiep Bossier et Dinah Louda (Eds.), La traduction dans une société interculturelle (pp. 53-65). Hermann.PAULET, E., CHABOT, M., ABDESSEMED, T. (2021). The Influence of Regulation on Debt Maturity Structure and Risk Management for European Banks. Advances in Capital Structure Research. Karel Marleau Editor.