Outcome-based solution

Post-Merger Integration Accelerator

Faster stabilization, accountable synergy capture and reduced integration risk.

When it fits

  • An acquisition has closed or is approaching close.
  • Synergies are not translated into owned initiatives.
  • Functions are operating on disconnected plans.

Who it is for

CEO, PE sponsor, integration executive

Measures of success

  • Synergy run rate
  • Integration milestone completion
  • Business continuity
  • Leadership and workforce adoption

Where it starts

A QuickScan or an Accelerator

Request either one

QuickScan

2 to 3 business days

  • Review the deal thesis, synergy targets and integration plans.
  • Interview the sponsor and functional leaders.
  • Identify Day 1, governance and synergy gaps.

Accelerator

4 to 5 business days

  • Assess function-level plans, dependencies, organization decisions and synergy evidence.
  • Test integration governance and tracking.
  • Define priority interventions.

Timing assumes a defined issue, sponsor availability, timely access to summary data and a limited number of stakeholder interviews. ISI confirms final timing before the assessment begins.

Then

The 30-business-day diagnostic

How the stages connect
01

Week 1

Align the deal thesis, integration outcomes, governance and synergy definitions.

02

Week 2

Assess functional plans, dependencies, risks and organizational decisions.

03

Week 3

Prioritize synergy and stabilization initiatives with owners and milestones.

04

Week 4

Deliver the integrated roadmap, IMO design and executive decision calendar.

Executive deliverables

  • Integration risk heat map
  • Synergy register
  • Functional roadmap
  • IMO governance model

Follow-on implementation

  • Integration Management Office leadership
  • Synergy program execution
  • Operating model integration
  • Change and communications

Delivered through Organizational Transformation and Integration

Rapid Assessment

Start with a QuickScan or an Accelerator

The request form opens with Post-Merger Integration Accelerator already selected. ISI confirms scope, timing, data requirements and commercial terms before any work begins.