UK ISP profile
Brsk
Brsk is a fast-growing UK altnet with strong build presence in Birmingham, the West Midlands, Lancashire and the South East. Aggressive headline pricing for symmetric full fibre.
Quick facts
| Parent group | Brsk Limited |
|---|---|
| Founded | 2020 |
| HQ | London |
| UK customers | Customer count not publicly disclosed |
| Network | Own XGS-PON FTTP network |
| Major areas | Birmingham, West Midlands, Lancashire, Hampshire, South East |
| Speed range | 150 Mbps to 2 Gbps |
| Headline price from | From around £20/month |
| Affiliate programme | Awin |
| Indicative CPA | POA via affiliate manager |
| Last updated | May 2026 |
About Brsk
Brsk has emerged as one of the most aggressive challenger altnets in the UK, with a build footprint across Birmingham, the wider West Midlands, Lancashire, Hampshire and the South East. The brand uses XGS-PON to deliver symmetric full fibre with competitive entry-tier pricing and gigabit headline tariffs that typically beat Openreach FTTP in matching footprints. For switchers in Brsk's build footprint, the brand is a strong full-fibre value option, particularly against incumbent BT and Sky tariffs.
Key services
- Symmetric full fibre from 150 Mbps
- 1 Gbps and 2 Gbps tariffs
- Wi-Fi 6 router included
- Aggressive entry pricing
- 24-month contracts
Partnerships and tenancy
INCA member. Affiliate distribution via Awin. brsk retail brand to transfer to Virgin Media O2 on completion of nexfibre's £2bn acquisition of Substantial Group (expected Q3 2026 subject to CMA clearance).
Acquiring Brsk-intent traffic through the FBRE broadband network is one of the most efficient routes for ISPs and altnets that compete in Brsk's footprint. Our network reach is verified at 12,000,000+ impressions and 730,000+ network clicks in the 12 months to 24 May 2026 (rolling average of 2,000+ clicks per day, rising fast), with network authority up to DR 74 on BroadbandSwitch.uk. See ISP advertising for tenancy tiers from £99 per month.
How to reach Brsk switchers
- Place a tenancy on the FBRE network, single site from £99 per month.
- Target sites with high Brsk comparison intent (curated list on request).
- Optional comparison engine build via the FBRE build studio, from £7,950.
- Optional research collaboration via our research hub.
Data and methodology
This profile is compiled from public regulatory filings, the operator's published press releases, Ofcom Connected Nations data, and Ahrefs metrics. Figures marked POA or data pending reflect commercially confidential or not-yet-published data. See our methodology for full sourcing notes.