Post-Merger Integration

Integration fails in the seams: two companies describing the same vendor, the same process, the same obligation in different words. Cerenovus reads both records and reconciles the masters. It finds the duplicated spend, the colliding processes, the contract clauses the deal just triggered, and the people one side depends on without knowing it. Every integration decision arrives with the source documents behind it.

Designed for

Integration leaders, corporate development teams, and operating partners running buy-and-build.

Read both companies whole, reconcile the masters, and find the duplicated spend and colliding processes before the plan is fixed.

End-to-end loop

How the work runs

Each stage below ends with something you can inspect: the finding, its source, and its owner.

Workflow-specific operating detail

01

Read both companies

Integration teams inherit two of everything: two ledgers, two contract repositories, two ticket queues, two vendor masters. Decisions stall while each side defends its own spreadsheet.

Cerenovus connects read-only to both companies’ systems, inside the scope each side approves, and reads both records in full: every ledger, contract repository, and ticket queue, side by side. Integration starts from evidence on day one instead of week twelve.

02

Reconcile the masters

The same supplier sells to both companies under different names and different terms, and the same customer buys from both. Until the masters reconcile, the overlap, the leverage, and the risk are all invisible.

Cerenovus reconciles vendors, customers, employees, and accounts across both companies, entity by entity. Shared suppliers, overlapping customers, and duplicated roles become cited facts before the first consolidation decision.

03

Map the overlaps

Overlap is where the synergy lives and where the damage happens. Two AP runs pay the same invoice, two teams run the same process differently, and one person holds up both org charts.

Cerenovus maps the overlaps from the reconciled records: spend, contracts, processes, and people. Each one carries its dollar size and its dependencies, so what to consolidate and what to leave alone stops being a guess.

04

Sequence the integration

Obligations signed years ago decide what integration is allowed to do: change-of-control clauses, exclusivity terms, notice periods. The people who signed them are often gone.

Cerenovus surfaces every constraint with a verbatim quote from the signed document and sequences the plan around them. Day-one readiness gets checked against the record, not against optimism.

05

Watch the handoffs

The expensive integration failures are quiet: a step that stopped running when teams merged, a TSA obligation slipping without an owner, a customer handoff that never completed. By the time a customer feels it, the damage is priced in.

Cerenovus watches the combined operation continuously and flags the breaks while they are still small. Early warning during integration is the difference between a correction and a churn story.

06

Hold synergies to the ledger

Synergies get announced at signing and quietly restated for years. The steering committee deserves a number that reconciles to the actuals.

Cerenovus tracks each synergy from estimate to ledger entry, and every dollar can be checked line by line. A synergy that never lands shows up as a gap with evidence, not as a footnote.

07

Close the integration with proof

Integrations get declared done long before they are. The real test is whether the combined company runs the way the plan said it would a year later.

Cerenovus closes the integration with a cited account of what was consolidated, what it returned, and what remains open. The next add-on starts from a record that knows how this one actually went.

01

Reconcile both companies before the first decision

Cerenovus reconciles vendors, customers, employees, and accounts across both records, so overlaps, shared suppliers, and duplicated spend become cited facts in week one. The integration plan starts from what is true, not from whose spreadsheet won the meeting.

02

Catch what the merger breaks while it is small

Cerenovus watches the combined operation continuously and flags the steps that stopped running when teams merged, before a customer feels them. Synergies are held to the ledger, and a number that never lands surfaces as a gap with evidence.

03

Sequence around the obligations you inherited

Change-of-control clauses, exclusivity terms, and notice periods surface with verbatim quotes before anyone consolidates a vendor or migrates a system. TSAs and handoffs get watched to their dates, so day-one readiness is checked rather than assumed.

A practical starting point

Reconcile the two companies before the integration plan is fixed

A decision you are weighing, a leak you suspect, a company you advise or are preparing for exit. We show you the system on a complete worked case, then scope the read on yours.

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