Highlights:
- M&A problems are often not culture problems — they are leadership problems.
- After a deal, founders and management may be unclear about their new roles, authority and reporting lines.
- These things should be agreed before the LOI/deal, not figured out after closing.
- Good leadership planning protects deal value just as much as valuation, synergies and financial due diligence.
When an M&A integration does not work, the first explanation is often: “There was a culture mismatch.”
It is an easy explanation. But in our experience working on M&A transactions in IT services and enterprise software, culture is often not the real problem.
More often, the real problem is leadership.The people leading the business were not prepared for how their roles would change after the acquisition. Culture becomes the visible problem, but the real issue is that the leadership structure was never properly planned.
This can happen in different ways depending on the size of the company being acquired.
In smaller, founder-led businesses
In larger and more established companies
- Who makes the final decision?
- Who reports to whom?
- Which processes continue?
- Which team leads a particular function?
The common problem
- The valuation is negotiated.
- The synergies are discussed.
- The strategic fit is analysed.
- The financials are reviewed.
- Lawyers and advisors work through the transaction in detail.
What we believe should change
Start the conversation before the LOI.
Before signing, both sides should understand what the key people and teams are expected to do after the transaction. What will their role look like in 12–18 months? Who will they report to? What decisions will they control? These questions can also affect valuation, earnouts and retention arrangements.
Be honest with founders about what changes after a sale.
Selling a business does not just change ownership. It can change a founder's day-to-day life, responsibilities and decision-making power. Those changes should be discussed openly before the transaction, not discovered after it closes.
Treat roles and authority as deal terms.
Reporting lines and decision-making authority should not be left entirely to the post-close HR process. The more important the person or team, the more important it is to agree on these matters before signing.
