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Central London business telecoms firm that says it has served companies since 1988, running its own fibre core across four London sites.
About Spitfire
From its central London offices, Spitfire has sold business internet and telephone services for more than 30 years, and its homepage dates the work back to 1988. It leads with engineering, saying its account managers and support staff all receive technical training, including Cisco qualifications.
Its core network is a 100Gbps fibre ring joining four sites, at Docklands North, Docklands South, The Oval and Park Royal, so traffic has another path if one link fails. Spitfire says it also uses network equipment from two different makers, to protect against problems with any one supplier.
Connections range from full fibre and SOGEA broadband (broadband without a phone line) to dedicated fibre Ethernet and mobile backup circuits, alongside VoIP and SIP phone services and IoT SIMs. It also helps firms prepare for the switch-off of the old analogue phone network.
Checked 2 November 2026 against Companies House, spitfire.co.uk and TrustpilotWhat Spitfire customers say
Trustpilot's score on the day we read it, next to the averages across this directory.
Read from Trustpilot on 2 November 2026. Averages are across providers in this directory with a Trustpilot profile. See Spitfire on Trustpilot
Spitfire at a glance
- Type
- Business ISP, for businesses
- Status
- Active
- Technology
- Full fibre, fibre to the cabinet, Ethernet, 4G and 5G
- Network
- Its own 100Gbps core fibre ring in London
- Where it sells
- UK-wide
- Headquarters
- London
- Ownership
- Independent
- Company
- SPITFIRE NETWORK SERVICES LIMITED, 02657590, active, incorporated 25 October 1991
- Complaints scheme
- CISAS
- One Touch Switch
- N/A (B2B-only, OTS applies to residential switching)
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Spitfire questions
Who owns Spitfire?
Spitfire is independently owned and has been trading since 1988.
What network does Spitfire use?
Spitfire sells broadband over its own 100Gbps core fibre ring in London. Whether it reaches your home depends on your address, and our postcode check shows what you can get.
Where is Spitfire available?
Spitfire sells broadband across the UK. Coverage changes street by street, so check your postcode for the deals available at your address.
What is Spitfire's Trustpilot score?
Spitfire scored 4.2 out of 5 on Trustpilot from 130 reviews when we read it on 2 November 2026. Scores change daily, so the live figure may differ slightly.
How do I complain about Spitfire?
Complain to Spitfire first. If it is not sorted within eight weeks, or you get a deadlock letter, you can take it free to CISAS, the independent complaints scheme Spitfire belongs to.
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