100-Day Post-Merger Integration Playbook

This Post-Merger Integration Playbook will help your Integration Management Office, Human Resources, Information Technology, Finance, Communications, Sales, and Legal teams finish the majority of their integration work by Day 100.

The first 100 days matter the most

Follow a fast path to integration success.

Acquirers can execute quickly and with confidence with our 100-day playbook. It has been developed from over one hundred acquisitions and with the mindset that most integration tasks can be completed in the first 100 days with proper planning.

A 100-day goal for "integration complete" creates an urgency that exponentially increases the chances for success and forces teams to prioritize value drivers. An accelerated approach simply works better ... and easier. The first three months post-close are when acquired organizations are the most energized, most curious, and most willing to embrace change.

Cover of the 100-Day Consolidated Post-Merger Integration Plan

Start planning with a plan in hand

Download our FREE 100-Day M&A Integration Plan

The plan fully covers the activities of the Integration Management Office and six essential workstreams: Human Resources, Information Technology, Finance, Communications, Sales, and Legal.

This Excel workbook is a proven starting point for organizing an integration, assigning ownership, establishing milestones, identifying risks, and coordinating tasks.

Download plan

Jump to a workstream

Tools and templates by team.

Get started

Run the integration on your own or have us lead it.

The Playbook

Every tool, template, and plan, yours to keep.

Over one hundred files, editable in Word, Excel, and PowerPoint, developed and refined from other integrations, and yours to customize and use in perpetuity.

Start by reviewing the 100-Day Consolidated Plan.

Consulting

Fast-track your M&A integration.

Hire 100-Day Advisors. We bring structure, discipline, and hands-on leadership to the integration process, helping acquirers expedite decisions, overcome obstacles, and translate deal objectives into measurable results.

Contact us