Post-Merger Integration Review
For any organization serious about getting better at integrations, they need to learn from each acquisition.
The files in this section form a complete post-merger integration review toolkit — covering how to capture lessons learned, how to survey the integration team and employees, and how to analyze and present survey results. Together they create a structured feedback loop that turns the experience of the integration into documented institutional knowledge: what worked, what didn't, and what the next teams should do differently.
| Workstream | Deliverable / File | Summary |
|---|---|---|
| Communications | Employee Survey on M&A Communications | Gives leaders a comprehensive view of sentiment and operational stability, enabling targeted communications |
| Human Resources | Results of Post-Merger Integration Survey | Presents the results of a large-scale employee survey, highlighting strengths and areas for improvement |
| Human Resources | Post-Merger Integration Employee Survey | Gathers employee feedback on communication effectiveness, manager engagement, information flow, and concerns during the merger |
| IMO | Survey on Integration Teams | Evaluates the integration teams performance across planning, communication, decision making, stakeholder engagement, and culture |
| All Workstreams | Project Close-Out and Lessons Learned | Strengthens the integration playbook with what was learned over the course of the entire integration |
| All Workstreams | Capturing Post-Merger Integration Lessons Learned | Provides a repeatable process that helps leaders turn experiences into continuous improvement for both current and future integrations |
| All Workstreams | Post-Merger Integration Lessons Learned Examples | Highlights real lessons learned across multiple integrations, issues like unclear planning and weak dependency mapping |