We work alongside PE deal teams and portfolio company leadership to capture synergies, stabilize operations, and protect deal value during the first 12 months after close.
✓ Synergies captured and held against the deal model
✓ A stable first 100 days after close
✓ Operating gains that last after the engagement ends
We will respond within one business day.
Medical network revitalization for PE exit, doubled EBITDA in preparation for sale through capacity and process redesign.
Food solutions manufacturer turnaround following acquisition, returning the business to profitability through operational stabilization.
Post-acquisition integration that captured synergies and built lasting operational capability across the combined organization.






























































































































Most M&A integrations underperform the deal model. Synergies show up late, partial, or not at all. EBITDA targets slip. Operating partners spend year two cleaning up year one.
The pattern is consistent. Deal teams build synergy targets from financial models without testing them against operating realities. Day one is ready on systems, structure, and reporting, but the management cadence that actually drives synergy capture never gets installed. By month four, integration leadership is pulled to other priorities and the workstreams slow down. By month nine, the deal model and the actual P&L tell different stories.
Adonis Partners works alongside deal teams and portfolio company leadership from pre-close through the first year, with one aim: the synergies in the deal model show up in the P&L and stay there. Our people have run operations, led transformations, and sat in the seats our clients sit in.
Integration moves through three phases tied to the deal lifecycle. Each phase has a clear outcome, and the work ends with portfolio company leadership holding the capability to sustain the gains.
We work in parallel with the deal team’s pre-deal operational diligence. Synergy targets in the deal model get tested against operating reality. You know which synergies are real, which are aspirational, and where the integration risk sits. By signing, the deal team and the operating partner share one view of the priorities for the first 100 days.
The business arrives at day one ready. The integration stays visible to everyone accountable for it. Every synergy has a clear owner and a visible line to the deal model. Quick wins fund the longer plays and build credibility with the management team. By day 100, the integration is on plan, or the variance is explained and owned.
The focus shifts from coordination to capture. Operating model changes get embedded into daily management so the gains hold after the engagement ends. Synergy progress stays measured against deal model commitments. Portfolio company leadership takes over the capability to sustain results. By month 12, the integration is finished and that capability is in place.
The work spans the first year after close. The goal is a combined business that delivers the deal model and has the operating capability to sustain it.
PE acquisitions run on different math than strategic M&A. Hold periods are finite. Synergies have to show up in EBITDA before exit. Operating partners need integration leadership that understands the ownership model and speaks the deal team’s language.
Adonis Partners is built for that reality. The integration timeline maps to the exit timeline. Synergy progress ties back to the deal model. Operating partners stay close to the work from the start. The approach scales with deal size.
First, we take the time to really learn about you:
Next, we gather baseline insights by:
Then, we align leadership around what we’ve learned.
Then, we select key opportunities to create value based on ROI:
Finally, we implement your desired future state:
A merger and acquisition (M&A) integration consultant helps combine two companies operationally and organizationally after a deal closes. The work typically runs from pre-close preparation through the first year, and it is judged by whether the deal reaches its synergy and EBITDA targets.
Post-merger integration is operational improvement under deal-specific constraints. The core disciplines are the same: process, operating model and performance management. What changes is the timeline, the measurement and the audience. Integration runs against deal model commitments and exit timing. Standard operational work runs against ongoing performance targets.
The earlier the better. Engaging at LOI or during operational due diligence lets synergy targets be tested against operating reality before the deal model locks. Engaging at signing leaves time to prepare for day one. Engaging at close means the integration starts behind schedule.
A typical integration spans roughly the first 12 months after close, with preparation starting before signing. The most intense period is day one through the first 100 days. Months 4 to 12 are where synergies are captured and the operating model settles. Smaller bolt-ons can run shorter, and complex carve-outs or large acquisitions can run longer.
Integration management keeps the work coordinated. Synergy capture is the result: cost reductions, revenue gains and operating improvements that show up in the P&L. Many integrations are well managed and still capture little. The measure of success is the capture.
Operating partners and deal teams stay close to the integration from the start. They get direct visibility into progress against the deal model without having to manage the work day to day. Ownership sits with portfolio company leadership, which keeps the capability inside the company after we leave.
Bring Adonis Partners into your next deal early. We’ll spend an hour reviewing the operating thesis or the integration plan and tell you honestly where the risk sits.