UK clears E.ON’s OVO acquisition; customers await completion

Britain’s Competition and Markets Authority cleared E.ON’s planned acquisition of OVO Energy on October 1, removing a competition-review hurdle for a transaction involving a supplier that reported around four million customers when the deal was announced. Clearance is the new milestone; neither company’s October 1 statement announces completion.

E.ON said it would move to close the transaction. OVO said its customers’ tariffs, accounts, payment arrangements and support remained unchanged while the businesses continued to operate separately. For households, the immediate consequence is therefore confirmation that the sale can advance, rather than a notice that their account has already transferred.

What has been decided

The CMA’s case page records clearance of the anticipated acquisition by E.ON SE, through E.ON UK Limited, of OVO Energy Ltd. The regulator launched its merger inquiry on September 2, following an invitation for comments in July.

The announcement says the full decision text will be published later. The clearance notice establishes the outcome, but does not yet supply the detailed competition analysis. It would be premature to attribute particular market-share findings, pricing conclusions or remedies to the regulator without that document.

Retail supply and home services are distinct

The retail transaction was announced on May 11. OVO said it covered its retail customers and the employees supporting them. Its announcement at that time described a customer base of around four million; that is an announcement-date figure, not a newly disclosed October count.

OVO separately announced in May an agreement to sell its Home Services business, including boiler insurance and servicing, to Hometree. That separate sale should not be folded into the E.ON retail clearance or treated as completed on the strength of this CMA notice.

The May announcement also said E.ON would continue OVO’s existing Kaluza energy-platform licence agreement after the retail acquisition completed. That provides a stated element of the operating plan, rather than proof that customer systems have already migrated.

The next evidence to watch

A completion announcement and any direct customer-transition notices are the next practical milestones. The companies’ present assurance of unchanged arrangements should not be read as a promise about every future tariff or product. For investors assessing the transaction, the fuller CMA decision should also provide a firmer basis for understanding the regulatory assessment than the brief clearance announcement alone.