En resumen

Post-merger channel integration becomes urgent when a combined group reaches one customer through two routes. The question is not which sales team owns the account. It is what the distributor supplies, and what the group has already committed to in writing. Establish the route, the partner contribution and the existing obligation first. Only then redraw coverage, through a named approver, with one message to the customer and one to the partner.

Channel conflict after acquisition is more than duplicate account ownership

A purchasing manager in Poznan receives two quotations for the same assembly in one week. One comes from the distributor that has stocked and serviced the product for eleven years. The other comes from the acquirer's own area sales manager. He works from factory cost and a volume target set during the deal model. Both numbers are defensible. The customer stops ordering and waits.

The comparison with two internal account teams does not hold. Two teams inside one company share stock, credit terms and a service organisation. A management instruction can separate them. A distributor is a separate counterparty with its own balance sheet and its own customers. It also holds a contract the acquirer never negotiated. Channel conflict after acquisition sits in contractual territory, not in sales administration.

What the distributor is actually paid for

Distributor margin usually buys a set of functions. These commonly include stock held close to the customer, installation and commissioning, and credit extended to local buyers. They also include first-line service and access to engineering teams in the local language. The group needs to know which functions each partner performs, and at what cost.

Those functions do not disappear when a route goes direct. They move onto the acquirer's balance sheet as working capital, field headcount and local credit exposure. Deal models often price the revenue a partner generates. They rarely price the work it performs. That gap turns a coverage decision into a financing decision.

Build a country-and-channel view before redrawing coverage

Post-merger channel integration starts with a map, not an instruction. The CMS Emerging Europe M&A Report 2025/26, published on 27 January 2026, records 1,568 transactions in 2025. That was an increase of 22.4 per cent, worth EUR 36.64bn. Of those, 953 were cross-border deals worth EUR 32.2bn, and manufacturing accounted for EUR 7.06bn. Buyers of that scale usually run direct sales at home. The businesses they acquire reach Poland, Czechia, Hungary, Romania and Serbia through distributors and local resellers.

A channel map records commitments, not territories. Build it market by market and customer by customer. The same product can reach one country direct and the next through a partner.

What the channel-conflict map records

Where direct sales and distributors overlap, record the following:

• Market and named end customer
• Route to that customer, including any sub-distributor or installer
• Partner contribution: stock, credit, installation, service, access
• Relevant commitment: the agreement, its term and its governing law
• Size of the overlap with the group's own coverage
• Feasible choice, given what the group can staff and fund locally
• Named approver for any change to a commercial instruction
• Agreed transition, and the service evidence that confirms it

Exclusivity is a contractual fact, not a consequence of geography

Two assumptions cause most of the damage. The first is that long presence in a country gives a partner exclusive rights. The second is that acquiring the supplier transfers a right to sell into the partner's territories. The agreements answer both questions. The organisation chart answers neither.

The regulatory boundary matters as much as the contract. White & Case records that Regulation (EU) 2022/720, the Vertical Block Exemption Regulation, appeared on 10 May 2022. The European Commission Vertical Guidelines appeared the same day. Both entered into force on 1 June 2022 for twelve years, with an evaluation report after eight. The safe harbour applies only where neither party exceeds 30 per cent market share. Outside it, Article 101 TFEU applies case by case.

Enforcement on territorial restrictions has been consistent. Stibbe reports that in May 2024 the European Commission fined Mondelēz International EUR 337.5m. That figure included a 15 per cent cooperation reduction and covered 22 arrangements with intermediaries. Those arrangements limited the territories and customers to which seven wholesale customers could resell. They also stopped ten exclusive distributors answering requests from outside their allocated territories. On 28 November 2024, DG Competition fined Pierre Cardin and Ahlers Group a combined EUR 5.7m, Norton Rose Fulbright reports.

Policy points the same way. The EU Single Market Strategy was adopted on 21 May 2025. It names territorial supply constraints among the ten most harmful Single Market barriers. On 5 March 2026 the Comisión Europea opened a four-week call for evidence. A Group Commercial Director should have counsel review any coverage change before a partner sees it.

Comparing the operating options for direct sales and distributors

The choice between direct sales and distributors is rarely all or nothing. Channel conflict after acquisition usually resolves into one of three arrangements. Each is legitimate. Each carries a different cost and a different speed.

1. Keep both routes with a documented boundary. Separate coverage by customer, product line or application rather than by territory. Write the boundary down so quotations stop competing. This option is the least disruptive and the most often abandoned early.
2. Establish a referral or co-selling arrangement. The partner keeps the relationship and local service. The group's specialists support the technical sale. This suits markets where the partner contributes access rather than commercial ownership.
3. Negotiate a transition over a defined period. Responsibility moves in agreed stages. Stock, service obligations and open opportunities are handled explicitly. This route makes a partner a participant in its own succession.

Doing nothing is also a decision. It leaves two quotations in front of the customer. What the group can staff, fund and defend locally decides the choice. That is why the comparison belongs in the channel map.

The agreements and the applicable law decide what is available

Commercial partner integration runs into instruments the acquirer never signed. Council Directive 86/653/EEC, the Commercial Agents Directive, caps a commercial agent's indemnity on termination at one year. Article 17(2)(b) bases that figure on average annual remuneration over the preceding five years. The Belgian Code of Economic Law, Book X, Title 3, is a further example. Its mandatory rules can apply whatever law the parties chose. Establish which regime governs each relationship before the Board sees an option.

Approve and communicate one approach to post-merger channel integration

Timing is where the evidence is clearest. PwC's 2026 M&A Integration Survey was published on 21 October 2026. It covered 530 C-suite executives and senior dealmakers at organisations with USD 1bn or more in annual revenue. For revenue-acceleration deals, 71 per cent of successful acquirers defined operating-model elements before close. Among acquirers with limited success, 44 per cent had done so. Those elements include customer ownership, pricing, incentives, cross-sell and sales-force design.

The survey also reports that about one acquirer in three fully achieved all prioritised deal-thesis objectives. These are self-reported associations rather than proof of cause. The narrower point still holds. Post-merger channel integration turns on decisions about authority, and successful acquirers settle them early.

Who can change a commercial instruction

Post-merger channel integration stalls most often at this point. Name, for each market, the person who can change a price or amend a partner's coverage. Name also the person who must review the underlying agreement first. In most combined groups these are different people. An Integration Director holds sequencing across workstreams, while a Group Commercial Director holds pricing within an agreed mandate. A PE operating partner holds the value case the change protects.

One message, issued once

Customers and partners compare what they hear. Telling the distributor that nothing will change is risky if the customer hears that supply is moving direct. That adds a credibility problem to a commercial one. Each message should follow the authorised decision and state what remains in place.

Follow the commercial partner integration through the market, not the database

Measurement is where this work is usually abandoned. The PwC survey reports that 46 per cent of respondents converted value drivers into owned initiatives before integration. Among successful acquirers the figure was 59 per cent. Among those with limited success it was 28 per cent. Fewer than half overall are confident that the value they report is real and auditable. That split was 62 per cent against 27 per cent.

What counts as evidence that a transition is working

Useful evidence comes from the market rather than from the system. Quotation turnaround, service response times and direct customer feedback all show whether access survived. So does the handling of opportunities that cross the old boundary. Removing a partner from a master data record proves only that a record changed. Commercial partner integration works when the customer gets the same answer, in the same time, from whoever answers now.

The decision now in front of the group

The Board is choosing between three positions. The cost of each is knowable before it commits. It can retain both routes with a boundary it will enforce. It can restructure coverage through a negotiated transition it can finance. Or it can withdraw from a route and absorb the functions the partner carried. An instruction issued before the map exists produces the competing quotations and the integración posterior a la fusión problems that follow.

The work is bounded, and it is commercial rather than legal. Establish the routes, cost the partner contribution, and put one option to an approver. It usually needs an executive with regional commercial access and delegated authority. The people best placed to do it are often the ones whose own targets depend on the answer. CE Interim, part of Valtus Alliance, provides that leadership in combined groups across Central and Eastern Europe, the DACH region and the GCC. In this German integration mandate, unclear decision rights rather than commercial logic delayed the result.