The rationale for a deal helps determine the type of post-merger integration. All post-merger integrations are one or more (a combination) of these five types:
- Best of Both - Additive from both sides
- Transformation - Both companies find new ways of operating
- Absorption - Acquired company conforms to parent
- Reverse Merger - Acquired company dictates terms to parent
- Autonomy - Acquired company retains its independence