Four Questions That Expose an M&A Brand Partner’s Real Capabilities

Merger, acquisition, and carve-out activity is growing, which means more leadership teams are making brand decisions whose consequences will outlast the deal itself.

Yet when it comes to choosing an M&A partner, many default to the agency playbook: firms present their best work, the room reacts, and a shortlist emerges. That is the first mistake. Any firm on your shortlist can produce good work. What matters is everything the case study leaves out: shifting timelines, executive reversals, competing stakeholder agendas, and recommendations the firm had to defend.

So, change what you test in the room by asking the right questions. The best partner is not the firm with the best presentation. It is the firm that still adds value when the plan changes.

1. What needs to be defined before you can start this work?

Most M&A brand briefs arrive as a shopping list: a name, an identity, a Day One website, a launch film. Beneath it are unresolved questions about architecture, equity, customer risk and positioning. What looks like a design mandate is usually a strategic decision problem in disguise. Define only the outputs and you’ll get the outputs, while the real decision goes unchallenged.

A MIT Sloan study found that nearly two-thirds of large M&A deals gave brand strategy little attention, and 64% defaulted to the easiest option. Even though this study is two decades old, the pattern continues to persist: when leadership avoids a decision, expediency makes one.

A good answer identifies the unresolved decisions, distinguishes those that must be settled before design from those that can run in parallel, and sets out a path to resolution. A firm that accepts the brief and moves straight to timelines is positioning itself as a supplier. A partner will challenge the brief, uncover the decisions behind it, and help leadership make them.

2. Tell us about a deal that forced you to change course

The timetable you brief is rarely the one you live through. Deals are delayed, restructured, leaked, or reshaped by regulators. UBS acquired Credit Suisse in March 2023 and completed the migration of its roughly 1.2 million former clients only in March 2026.

Ask for the deal that went wrong. What changed? What did it cost? What would they do differently? Then ask about working before close, when clean-team restrictions, limited access to customers and employees, strict confidentiality, and a moving Day One shape every decision. Firms without that experience often reveal themselves by asking for information you cannot legally provide.

If every deal sounds smooth, keep probing. And notice whether the client is the villain in every story. In twelve months, that client may be you.

3. How would this strategic decision translate into real-world experience, and why?

This may sound like a premature question. It isn’t. You are not buying the work they show you. You are assessing whether a team can move from strategic argument to tangible expression, and back again.

That does not mean asking four firms to solve your assignment for free. Ask them to demonstrate that movement through relevant case work, a focused exercise, or a paid sprint on your actual problem.

Whatever the format, ask to see the idea where it will really be judged: the customer announcement, the first investor slide, the sales conversation in week two, the careers page. Not a logo on the side of a building. Brand decisions in an M&A deal are rarely matters of taste. If a firm cannot connect creative choices to strategy, decisions will default to hierarchy, and the most senior voice will win.

4. What if a key decision changed midway through the process?

Don’t ask this in the abstract. Every deal has shifts in the first 18 months, big or small. Choose a partner that has a framework but also the flexibility to navigate. During the presentation, introduce a real scenario and see how they react: the board rules out a new name; the CEO wants to retain the acquired brand in one market, or Day One moves forward by two months.

You are testing for two unhelpful responses at once.

The first is the firm that keeps defending its original recommendation. The second, more common and more damaging, is the firm that agrees immediately without asking what the change affects.

What you want sits between the two. A good partner starts with questions: what changed, why, and what it means for the recommendation. It can explain what it would keep, what it would change, and the impact on outcomes, not just fees.

That response tells you more than any portfolio.