Ofcom has blocked a proposed Openreach wholesale rebate plan for broadband retailers. The regulator says the offer could weaken smaller fibre challengers. It also fears the deal could reduce long-term market choice.
The plan would have cut costs for internet service providers. It included a £35 connection rebate for new customers. It also offered a £9.50 monthly rental rebate. That discount could run for 18, 24, or 30 months.
At first glance, lower wholesale prices appear helpful. Retail ISPs could pass savings to homes and businesses. That matters during a difficult cost period for many users. However, Ofcom focused on the wider market impact.
The regulator called the offer “not fair and reasonable”. It argued that Openreach holds significant market power. That position allows it to target pricing in ways smaller networks cannot match.
Alternative network operators, often called altnets, already face tough conditions. Many built fibre networks during a period of high investment confidence. Today, higher costs and slower customer growth have changed the picture.
As a result, these operators need steady take-up to survive. A targeted Openreach discount could pull valuable customers away. Smaller players may then struggle to recover network build costs.
This decision therefore protects network diversity, not just prices. Ofcom wants several operators to keep investing in fibre. More infrastructure competition can improve speeds, service, and coverage over time.
Still, the ruling may frustrate retailers seeking immediate savings. Consumers may also question blocked discounts during rising bills. The challenge lies in balancing today’s prices with tomorrow’s competition.
“Consumers rely on real market choice. Independent providers operating outside the Openreach footprint frequently lead the way on speed, pricing, and customer service compared to well-known providers,” said Alex Tofts, strategist at Broadband Genie.
He also warned about unintended results. “The key challenge now, is ensuring this intervention doesn’t inadvertently drive up bills during a cost-of-living squeeze. History shows that Ofcom’s interventions can easily backfire on the very customers they’re meant to protect.”
Larger fibre rivals welcomed the move. Virgin Media O2, CityFibre, and Nexfibre supported Ofcom’s stance. They see the decision as support for a developing fibre market.
“Ofcom’s decision today is a positive step towards protecting competition in the UK fibre market, although we would have liked to see the regulator go further,” said Nexfibre.
Nexfibre also linked the decision to its planned Netomnia acquisition. That deal remains under CMA review. The company argues consolidation could support investment and stronger competition.
For the UK fibre sector, the ruling sets an important tone. Regulators appear ready to question aggressive wholesale pricing. The key test will be whether altnets can now scale sustainably.
