UK ISP Subscriber Size Log 2025

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This page displays a log of past updates to our Top 10 ISPs By Subscriber Size list, it is updated each time we make a change and provides for a useful calendar history of quarterly growth between the country's biggest ISPs.

UK Subscriber Size History Backup Logs

Year 2026 Log | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2012 | 2011 | 2010 | 2009

Top 10 Broadband ISPs by Subscriber Size History - 2025

28th November 2024

Sky Broadband is currently estimated by Point Topic to have 5,742,000 customers, including 98,000 business lines (largely unchanged year-on-year).

25th November 2024

Utility Warehouse (Telecom Plus) H2 2025 results report total of 561,086 broadband customers (up by 176,196 in the year). (related news).

11th Nov 2025

Vodafone UK grew to a total of 1.704 million broadband customers in financial Q2 FY26 (up +50,000 in the quarter). (related news).

6th Nov 2025

BT Group held steady on a total of 8,786,000 million broadband customers (home + business) in financial H1 FY26 (unchanged from H2 FY25). (related news).

30th Oct 2025

Virgin Media O3 grow to a total of 5,704,300 customers in financial Q3 2025 (up -60,800 in the quarter). (related news).

23rd Sept 2025

Netomnia and CommunityFibre both hit 400,000 customers. Gigaclear updated to 150,000. Zen Internet updated to 208,000. KCOM updated to 150,000. Fibrus updated to 113,500.

30th July 2025

Virgin Media O2 shrank to a total of 5,643,500 customers in financial Q2 2025 (down -51,400 in the quarter). (related news).

24th July 2025

Vodafone UK grew to a total of 1.654 million broadband customers in financial Q1 FY26 (up +44,000 in the quarter). (related news).

23rd July 2025

Netomnia via YouFibre and Brsk tops 341,000 broadband customers in Q2 2025 (up +54,000 in the quarter). (related news).

10th June 2025

Hyperoptic reported having over 400,000 customers (up from 340,000 in July 2024). (related news).

27nd May 2025

Glide reported having over 500,000 users (most of which are students). (related news).

22nd May 2025

BT Group fell to a total of 8,786,000 million broadband customers (home + business) in financial H2 FY25 (down from 8,843,000 in H1 or -57,000). (related news).

20th May 2025

Vodafone UK grew to a total of 1.610 million broadband customers in financial Q4 FY25 (up +61,000 in the quarter). (related news).

6th May 2025

TalkTalk falls to 3.2 million broadband customers in February 2025 (down by c.400k in the year). (related news).

5th May 2025

CommunityFibre grew to 336,000 broadband customers at the end of 2024 (up from 222,000 in 2023). (related news).

2nd May 2025

Netomnia via YouFibre and Brsk tops 310,000 broadband customers in Q1 2025 (up +72,000 in the quarter). (related news).

2nd May 2025

Virgin Media O2 shrank to a total of 5,694,900 customers in financial Q1 2025 (down -44,000 in the quarter). (related news).

19th Feb 2025

Virgin Media O2 grew to a total of 5,738,900 customers in financial Q4 2024 (up +12,000 in the quarter). (related news).