Thomas Cleff

Thomas Cleff is dean of the Business School at Pforzheim University, where he has served since 2014, and has been a professor of quantitative methods for business and economics since 2000. He brings deep and sustained expertise in business education quality assurance, international accreditation, and strategic academic leadership, combining scholarly rigor with extensive administrative experience.

His academic background—holding degrees from Pantheon-Sorbonne University (France) and the University of Wuppertal (Germany)—reflects a strong international foundation that informs his global perspective on business education. He is also a board member of the Network of International Business and Economics Schools and served as its secretary general from 2019 to 2023, and he continues to contribute as a member of several international academic advisory boards.

Cleff has demonstrated significant and sustained leadership within AACSB and the broader global business education community. He served two three-year terms on the Initial Accreditation Committee (2016–23) and is currently in his third year as a member of the Continuous Improvement Review Committee. Through these roles, he has played a direct role in shaping accreditation decisions that influence schools worldwide and has developed a nuanced understanding of AACSB standards and processes across diverse institutional contexts, including initial accreditation, continuous improvement, and strategic alignment with AACSB’s guiding principles. His involvement reflects both deep institutional knowledge and the trust placed in him to contribute to high-level accreditation policy and decision-making.

In addition to his committee service, Cleff has been actively engaged as a peer review team member, participating in 26 accreditation visits and chairing 17 across the Americas and Europe, Middle East, and Africa regions. This extensive experience demonstrates his command of standards related to strategic planning, faculty qualifications, assurance of learning, and societal impact.

His work in accreditation is characterized by a data-informed, mission-driven, and strategically grounded approach, drawing on his research in quantitative marketing, brand and innovation research, and industry studies. He is known for balancing rigor with constructive guidance, helping schools not only meet AACSB standards but strengthen their long-term impact and strategic positioning.

Cleff has also contributed to AACSB’s European Affinity Group in multiple roles, supporting engagement and collaboration among European member institutions. Through his broader leadership roles, including his service with the Network of International Business and Economics Schools, he has strengthened international partnerships and academic exchange across institutions and regions. As a mentor, speaker, and advisory board member, he promotes high standards, strategic clarity, and continuous improvement in business education globally.

Widely respected for his collegial approach, Cleff fosters open dialogue, mutual respect, and thoughtful analysis in accreditation and governance work. His leadership reflects vision, integrity, and a sustained commitment to advancing the mission of AACSB and enhancing the quality and impact of business education worldwide.

Additional Information

• LinkedIn Profile: Thomas Cleff