Before hunting for acquisitions, the internal business owner (deal sponsor) must write a thesis answering "what problem are we solving?" This prevents reactive M&A driven by inbound opportunities and ensures strategic alignment from the start, separating the "why" from the "who."

Successful M&A is driven by a deliberate strategy to fill a known gap (geography, service, IP). In contrast, reactive M&A, often a panicked response to market pressure or a competitor's move, usually leads to a botched deal and value destruction.

Combining strategy, M&A, and integration under a single leader provides a full lifecycle, enterprise-wide view. This structure breaks down silos and creates a "closed-loop system" where post-deal integration performance and lessons learned directly feed back into future strategy and deal theses, refining success metrics beyond financials.

Many M&A teams focus solely on closing the deal, a critical execution task. The best acquirers succeed by designing a parallel process where integration planning and value creation strategies are developed simultaneously with due diligence, ensuring post-close success.

By the time a strategic acquirer enters due diligence, the desire to do the deal is already high. The process's primary purpose is not to hunt for deal-breakers but to confirm key assumptions and, more importantly, to gather the necessary data to build a robust and successful integration plan.

When acquiring a business, don't rely on a single outcome like achieving a growth target. Instead, seek assets that offer multiple ways to win. Even if the primary goal is missed, the acquired data, technology, or talent could create significant value for other business units, providing built-in insurance for the deal.

Early M&A deals are often reactive, seller-led, and prone to post-acquisition chaos. By the tenth deal, teams mature, developing a clear strategy and a proactive, buyer-led process that controls the narrative and ensures integration success from the start.

Instead of a linear process, treat M&A as a spiral. Constantly revisit and adjust deal structure, diligence findings, and integration plans. A discovery in one area (e.g., diligence) should trigger a reassessment of the others (e.g., deal structure), ensuring a cohesive and de-risked outcome.

Three dangerous mindsets, or "coats of conviction," derail M&A deals. They are: reactive positioning (chasing auctions), integration negligence (delaying planning), and the model mirage (trusting an untested financial model). A disciplined, proactive process is the antidote to these common pitfalls.