Business & Finance Reporter
The deal
German energy firm E.On has agreed to acquire Ovo, creating the UK’s largest energy supplier. The deal is estimated to be worth £600 million and will result in a combined customer base of approximately 9.6 million, surpassing the current market leader, Octopus. This acquisition is part of E.On’s strategy to strengthen its position in the UK energy market, which has experienced increased regulation and competition.
The acquisition is subject to regulatory approval and is expected to be finalized in the second half of 2026. Until the deal is approved, both companies will continue to operate separately, and customers have been assured that there will be no immediate changes to their tariffs during the review process.
In addition to the acquisition, Ovo has also agreed to sell its home services division, which provides boiler servicing and insurance, to Hometree. This move reflects the evolving landscape of the energy market in the United Kingdom.
Financial impact
- Total customers served by the combined E.On and Ovo: 9.6 million
- Estimated value of the acquisition deal: £600 million
- Number of customers E.On currently serves: 5.6 million
- Number of customers Ovo currently serves: 4 million
The acquisition signifies a significant shift in the UK energy market, creating the largest energy supplier in the country. This merger will impact customers of both E.On and Ovo, as well as stakeholders within the energy sector, potentially altering market dynamics moving forward.
Market reaction
Q: What is the expected completion date for the E.On and Ovo acquisition?
A: The acquisition is expected to be finalized in the second half of 2026, pending regulatory approval.
Q: How many customers will the combined E.On and Ovo serve?
A: After the acquisition, the combined entity will serve approximately 9.6 million customers.
Q: What will happen to Ovo’s home services division?
A: Ovo has agreed to sell its home services division, which includes boiler servicing and insurance, to Hometree.
Stephen Fitzpatrick, the founder of Ovo, stated, “Energy retail is now more regulated, more capital intensive and increasingly dependent on long-term investment and scale,” highlighting the evolving landscape of the energy market.
Marc Spieker, Chief Operating Officer Commercial at E.On, emphasized the significance of the UK market, noting, “The United Kingdom is an important growth market for E.On, particularly for flexibility and customer‑focused energy solutions.”
Regulatory and what’s next
As reported, E.On’s acquisition of Ovo is a significant move aimed at strengthening E.On’s position within the UK’s energy market. The deal, valued at approximately £600 million, will create the largest energy supplier in the UK, serving about 9.6 million customers combined. E.On currently has around 5.6 million customers, while Ovo serves 4 million customers.
Both companies will continue to operate separately until the acquisition receives regulatory approval, which is expected to be finalized in the second half of 2026. This review process will ensure that the merger complies with market regulations and does not negatively impact competition.
In addition to the acquisition, Ovo has also agreed to sell its home services division to Hometree, a move that further shapes the strategic landscape of the energy market. The outcome of this acquisition could lead to potential changes in market dynamics, affecting customers of both E.On and Ovo.
| Description | Value |
|---|---|
| Total customers served by the combined E.On and Ovo. | 9.6 million |
| Estimated value of the acquisition deal. | £600 million |
| Number of customers E.On currently serves. | 5.6 million |
| Number of customers Ovo currently serves. | 4 million |