Instead of arriving with a rigid 100-day plan, CPC advises using the initial post-acquisition period to build trust. The management team is exhausted from the sale process. Forcing immediate, top-down changes is a mistake; the priority should be establishing vulnerability and mutual understanding for long-term success.
Related Insights
To ensure Day 1 alignment and retain key talent, treat integration planning as a collaborative process. Share the developing integration plan with the target's leadership during due diligence. This allows them to validate assumptions, provide critical feedback, and feel like partners in building the future company, rather than having a plan imposed on them.
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.
Deals fail post-close when teams confuse systems integration (IT, HR processes) with value creation (hitting business case targets). The integration plan must be explicitly driven by the value creation thesis—like hiring 10 reps to drive cross-sell—not a generic checklist.
Framing M&A like a marriage, rather than a transaction, fosters a long-term perspective. Sourcing is dating to find value alignment, the Letter of Intent is the engagement, and post-close integration is the marriage itself—the phase where the real, hard work of building a successful union begins.
Before an LOI, share your high-level vision, then have the target's founders pitch back their own 6- and 12-month post-acquisition roadmap. This pre-commitment exercise reveals true alignment and integration potential far more effectively than traditional diligence, creating a joint vision early on.
A separate Integration Management Office (IMO) creates a risky handoff. A better model for agile teams is for the Corp Dev professional who sourced and led the deal to pivot and own the integration plan post-close. This ensures the original deal thesis is carried through execution without loss of context.
During a merger, prioritize people over process. Technical integration is secondary to building trust between teams. Use simple, cultural activities like joint happy hours and "show-and-tells" about the tech stack to humanize the engineering effort and foster empathetic collaboration early on.
The value creation process begins long before the deal closes. The 3-6 month due diligence period is used for weakness identification, strategic planning, and recruiting key personnel. This makes the post-acquisition 100-day plan a seamless continuation of pre-close work, rather than a fresh start.
A detailed, rigid integration plan is fragile. A better approach is to create an "integration thesis" that sets clear "goalposts" and timelines for making key decisions. This allows for flexibility and data-informed choices (e.g., using A/B tests post-close) rather than locking into pre-deal assumptions.
Instead of only the buyer investigating the target, successful M&A involves "reverse due diligence," where the target is educated about the buyer's company. This transparency helps the target team understand how they will fit, fostering excitement and alignment for the post-close journey.