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Worst Broadband Providers: The Ofcom Q2 2026 Report

Worst broadband providers have been identified in the latest Ofcom regulatory data for the second quarter of 2026. The UK communications regulator released statistics covering broadband, landline, mobile, and pay-TV services, highlighting significant disparities in customer satisfaction across the industry. While overall complaint volumes decreased compared to the previous quarter, specific providers faced increased scrutiny. This analysis examines the breakdown of complaints per 100,000 subscribers and identifies which companies are leading and lagging in service quality based on these official metrics.

Worst Broadband Providers: The Ofcom Q2 2026 Report

Broadband service leaders and laggards

Broadband services attracted the highest volume of consumer grievances among the four surveyed categories, averaging six complaints per 100,000 subscribers across all providers. According to Ofcom, the providers topping the complaints table for this quarter include EE, BT, TalkTalk, and Vodafone.

The data shows varying trends for these major players. While EE saw an increase in complaints compared to the previous quarter, BT's complaint rate remained stable. Conversely, both TalkTalk and Vodafone experienced a downward trend in the number of complaints filed against them. These figures are calculated as a fraction of the total customer base to ensure a fair comparison between large and small providers.

On the opposite end of the spectrum, several providers managed to maintain much lower complaint rates. Plusnet, Sky, and Virgin Media were identified as having the fewest broadband-related complaints during this period. This distinction is critical for consumers looking to minimize the risk of service disruptions or poor customer support when selecting a new internet package.

Landline and mobile service trends

Landline and mobile sectors showed distinct patterns of consumer dissatisfaction, often centered around specific operational issues. For landline services, Plusnet emerged as the most complained-about provider, though the primary driver for these grievances was not the service itself, but rather how the company handled existing complaints. In contrast, Sky, Utility Warehouse, Virgin Media, and Vodafone recorded the lowest volumes of landline complaints.

Mobile service complaints were largely dominated by two specific providers. According to Ofcom, O2 received the highest number of complaints, with customers primarily citing issues related to service, connections, and technical faults. Sky Mobile also saw significant volume, though its complaints were largely focused on the process of switching providers.

The mobile market also saw several providers performing well in terms of consumer satisfaction. EE, Giffgaff, Tesco Mobile, Three, Vodafone, and iD Mobile registered the fewest complaints in this category, suggesting higher levels of reliability or more effective resolution processes for mobile users.

Pay-TV performance and regulatory role

Pay-TV saw a notable decline in overall complaints this quarter, a trend that contributed to the general reduction in complaint numbers across all Ofcom categories. Within this specific sector, EE and Virgin Media faced the highest levels of dissatisfaction, recording four and three complaints per 100,000 subscribers, respectively.

TalkTalk stood out as the most reliable provider in the pay-TV category, receiving just 0.2 complaints per 100,000 subscribers. This significant gap highlights the wide variance in consumer experience within the television service market.

It is important to note the specific role that Ofcom plays in these statistics. While the regulator publishes these figures to provide transparency, it does not directly manage or resolve individual customer disputes. Instead, Ofcom establishes the rules and standards that all service providers must follow. By making this data public, the regulator aims to empower consumers. As stated by Ofcom, while they cannot assist with individual complaints, publishing these figures helps customers select the providers and services that best align with their specific needs.