In the first of our four-part series, we explore why culture is a strategic imperative in M&A. Often dismissed as a 'soft issue', culture is in fact a powerful force that shapes organisational behaviour, leadership alignment, and change readiness, making it a key determinant of deal success.
Culture in M&A
Part 2: Culture fit in the pre-deal phase and beyond
Culture is a powerful, often invisible force that shapes how organisations operate, make decisions, and respond to change. In M&A, cultural compatibility is not a soft issue – it’s a strategic differentiator that can make or break a deal.
The second installment of the four-part Culture in M&A series introduces culture fit as a strategic lens for evaluating leadership styles, decision-making norms and employee motivation. It outlines practical tools such as Hofstede’s Culture in the Workplace™ survey, leadership interviews and culture heatmaps – to help organisations identify alignment risks and integration opportunities early.
Rather than treating culture as a one-time checkpoint, the article advocates for embedding cultural assessment throughout the M&A lifecycle – from initial exploration to post-merger governance. When done right, this approach strengthens leadership cohesion and reduces costly disruptions.
Culture is a strategic differentiator and recognising it early is key to unlocking long-term value.
The Culture in M&A series is a collaboration by Grant Thornton Singapore and ODE Consulting.
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Roch Tay heads up the Deals Advisory practice in Grant Thornton Singapore. He has more than 25 years of experience in providing management, financial advisory and human resource consulting services to global and local corporations, as well as private equity houses. He is experienced in advising senior leaders on their organisation transformations, organisation culture re-alignments, people-related considerations in their acquisitions and divestitures, as well as their post-merger integrations strategy development, planning and execution.
Dr Kavita Sethi, co-author of this series, is the Principal Consultant of ODE Consulting® and Global Master Certifier for Culture In The Workplace™. With over 40 years experience, her areas of specialisation include strategy, leadership, cross culture and the design & implementation of competency frameworks. She has designed and facilitated learning, coaching and consulting solutions for large multinationals and local conglomerates.
Read more from the Culture in M&A series
Mergers and acquisitions
Culture in M&A: Part 1
Mergers and acquisitions
Culture in M&A: Part 3
In the third of our four-part series, we draw on proven frameworks and diagnostic tools like Hofstede’s Culture in the Workplace™ questionnaire, culture heatmaps, and pulse surveys, to track, measure, and course-correct cultural integration.