--- title: "IT Support South London | Network London" url: https://www.networklondon.co.uk/solutions/it-support-in-south-london description: "IT support in South London from Network London. Managed IT, a help desk and cyber security for businesses from Lambeth to Croydon, run from our SE1 office." publisher: Network London legal_name: Verdani Solutions Group Limited updated: 2026-10-09 --- # IT support in South London from an office south of the river Network London provides IT support in South London for growing businesses of 20 or more people. Our office is in Bermondsey, south of the river at the top of South London. We look after IT and security for businesses from Southwark and Lambeth out to Croydon, with a help desk, cyber security and on-site support. Ian is the Technical Director at Network London and a certified ethical hacker (CEH), security professional (CISSP) and ISO27001 lead implementer with over 25 years experience. ## What IT support in South London covers Many businesses in South London have staff spread across more than one site, or split between the office and home. We look after all of it as one setup. Everyone uses the same help desk, and the people who answer get to know each site. - [**IT support and helpdesk**](https://www.networklondon.co.uk/service/it-support): one help desk for every office and every home worker, by phone, email or portal. Support is available 24/7. - [**Cyber security**](https://www.networklondon.co.uk/service/cyber-security): protection for email, laptops and accounts wherever staff log in, plus training on scams and phishing. - [**IT system management**](https://www.networklondon.co.uk/service/managed-it-infrastructure): servers, cloud services, networks and wifi at each site, kept up to date. - [**IT compliance**](https://www.networklondon.co.uk/service/managed-it-compliance): help meeting Cyber Essentials, ISO 27001 and GDPR, with records you can show clients. - [**VoIP and communications**](https://www.networklondon.co.uk/service/voip): one phone system across your sites, so calls reach the right person wherever they sit. - [**IT projects**](https://www.networklondon.co.uk/service/managed-it-projects): new offices, moves between sites and system upgrades, planned and delivered by one team. We also help teams use [AI](https://www.networklondon.co.uk/service/ai-development) confidently and safely, and we build applications and smart websites. ## Does any of this sound **familiar**? - Your IT support is slow to reply, and nobody there knows your setup. - Clients or insurers are asking security questions and you're not sure how to answer them. - The technology you've paid for isn't doing what it should. ## Why use a South London IT company Our office is at LM04.202, The Leather Market, Weston Street, London SE1 3ER. That puts us south of the river, at the top of South London. For businesses south of the Thames, the engineer who visits you does not start on the far side of the city. The Northern line runs south from London Bridge and Borough through Elephant and Castle, Kennington, Stockwell, Clapham, Balham and Tooting. Trains also run south from London Bridge. Those routes link our office with much of South London. South London covers a lot of ground. Lambeth and Vauxhall sit by the river. Brixton, Clapham and Battersea lie further south and west, with Wandsworth beyond them. To the east are Peckham, Lewisham and Greenwich, and Croydon is further south again. Network London has provided IT support for 20 years. Our team of 17 includes people who joined in 2016, 2017 and 2018, so your staff speak to people who know them. For founders, partners and directors who can't afford a stopped working day, there is also our VIP concierge service. ## Who we support in South London We work with growing businesses of 20 or more people that have a head office or a site in London. In South London that includes: - Accountancy practices, where downtime near a filing deadline costs the most. See [IT support for accountants](https://www.networklondon.co.uk/solutions/it-support-for-accountants-and-accountancy-firms). - Clinics and care providers that hold patient records. Read about [IT support for healthcare](https://www.networklondon.co.uk/solutions/it-support-for-healthcare). - Charities and community groups working to a careful budget, in [IT support for charities](https://www.networklondon.co.uk/solutions/it-support-for-charities-and-non-profits). - Shops and retail groups with tills and stock systems across several branches. See [retail IT support](https://www.networklondon.co.uk/solutions/retail-it-support-services). - Growing businesses that have passed the point where one person looks after IT, covered in [IT support for small businesses](https://www.networklondon.co.uk/solutions/it-support-for-small-businesses). Nearer our office, see [IT support in Southwark and Bermondsey](https://www.networklondon.co.uk/solutions/it-support-southwark-and-bermondsey). There is a page for each of these boroughs: [IT support in Lambeth](https://www.networklondon.co.uk/solutions/it-support-lambeth), [IT support in Wandsworth](https://www.networklondon.co.uk/solutions/it-support-wandsworth) and [IT support in Lewisham](https://www.networklondon.co.uk/solutions/it-support-lewisham). For businesses further out, read about [IT support in Croydon](https://www.networklondon.co.uk/solutions/it-support-in-croydon). For offices north of the river, there is [IT support in central London](https://www.networklondon.co.uk/solutions/it-support-in-central-london). For the wider picture, see our [IT support in London](https://www.networklondon.co.uk/). ## Looking for IT support from people who **know you**? - A real person answers the phone, and every ticket gets a human reply. - A familiar team who know your people, your setup and what matters to you. - Help thinking ahead on security, compliance and new systems. ## How to change IT provider in South London We do most of the work, and your staff carry on as normal. 1. **Send us a message.** Tell us what keeps going wrong. Jessica Ruvin, our Operations Director, replies personally the same day and starts with a conversation about your business. 2. **Agree the plan.** We look at your people, how you work, the systems you rely on and where the risks are, across every site. Then we give you a clear view of what we would recommend. 3. **Start using the help desk.** You meet the people who will look after you and see a clear handover plan. Your staff then call us when they need help, and we work through the problems that kept coming back. To start, [send us a message](https://www.networklondon.co.uk/contact-us). ## Tell us what you need Jessica, our Operations Director, reads every enquiry and replies personally the same day. The first step is a conversation about your business, what's working and where you need help. Prefer to talk? Call [0333 335 5020](tel:+443333355020). A real person answers, always. Thank you. Your message has been received and we'll be in touch shortly. Something went wrong sending that. Please call [0333 335 5020](tel:+443333355020) or email [letstalk@networklondon.co.uk](mailto:letstalk@networklondon.co.uk?subject=Network%20London%20-%20IT%20services%20query). ## Frequently asked questions ### Do you provide IT support in South London or only in central London? We provide IT support across South London as well as central London. Our office is in Bermondsey, SE1, on the south side of the river. We support businesses from Lambeth and Southwark out to Wandsworth, Lewisham and Croydon. Most work is done remotely, and an engineer visits when a job needs hands on. ### Can you support a business with offices in several South London boroughs? Yes. We can run the IT for several sites as one setup, with one help desk for all your staff. Networks, phones and security are set up the same way at each office, and we plan changes across every site together. ### Do you support businesses in Croydon? Yes. Most requests never need a visit, as 98% of IT requests are solved in a quick remote session. When a site visit is needed, we arrange it with you. ### How long has Network London been providing IT support? Network London has provided IT support for 20 years. It was founded by Lee Smith and Ian Welch. Ian is Technical Director, a certified ethical hacker (CEH), a CISSP and an ISO 27001 lead implementer with more than 25 years' experience. The team is now 17 people, and we are trusted by over 100 businesses across the world. ## About Network London Network London is an IT support and cyber security company in central London, based at The Leather Market, SE1, next to London Bridge, Tower Bridge and Borough. For 20 years it has looked after IT and security for growing businesses, so their people can get on with their work. A team of 17 supports more than 100 businesses in London and around the world. Network London is a trading name of Verdani Solutions Group Limited, which owns the Network London trade mark. Verdani Solutions Group Limited is registered in England and Wales, company number 11357867. ## The Cyber Security Vault: 22+ tools and apps Most of them are free. We'll send you our list of resources you and your team can use to improve your cyber security straight away. No technical knowledge needed. --- Network London, LM04.202, The Leather Market, Weston Street, London SE1 3ER. Telephone 0333 335 5020. letstalk@networklondon.co.uk. Network London is a trading name of Verdani Solutions Group Limited, which owns the Network London trade mark. Verdani Solutions Group Limited is registered in England and Wales, company number 11357867.