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Business IT Support · City of London
IT Support in the City of London
Dedicated, fully managed IT support for City firms
Cortec IT has provided outsourced and fully managed IT support to small and medium-sized businesses in the City of London since 2003. With a 24/7 help desk, proactive monitoring, free callouts and no long contracts, we keep your systems secure and your team productive.
Dartford Business AwardsAward-winning team
Since2003
Our IT services in the City of London
Managed IT Services
- Managed IT Support
- Remote IT Support
- Server & Network Support
- Structured Cabling
- IT Consultancy
Cyber Security & Cloud
Website & Digital
- Website Development
- SEO & AI Search
- Digital Marketing
- Social Media Management
Business Continuity
- Managed Backups
- Offsite Backups
- Disaster Recovery
- DR Planning
- Replication & Failover
Dartford Business AwardsWinner 2024, 2025 & 2026
Three Best Rated®Top 3 IT company in Dartford, 2024 to date
Business Awards Kent 2025Finalist: Creative, Digital & Innovation
City of LondonRemote and on-site support
Why Cortec IT
Managed IT support for City of London businesses
Your organisation depends on its IT systems more than ever. Cortec IT Solutions specialises in outsourced, dedicated and fully managed IT support for small and medium-sized businesses in the City of London, and has done since 2003.
Every client gets a personal account manager and a designated support team who know your systems and keep up to date with them. Our services are reliable, proactive and affordable, without compromising on high standards of service or technical ability.
Why choose Cortec IT?
- No long contracts
- Free callouts
- 24/7 help desk
- Remote monitoring
- Experienced IT team
- Fast response
- Local Kent-based support
- UK-wide remote support
<20sAverage call wait timeCall our help desk and speak to a real engineer, fast.
84%Fixed first time, remotelyMost issues are resolved on the first call, without a site visit.
96%Client retention rateOur clients stay with us because the service works.
Need IT support in the City of London?
Speak to our help desk or get a no-obligation quote.
Client reviews
5.0Rated on GoogleWhat our clients say
Don’t just take our word for it.
“From the very beginning, we have found Cortec to be a highly proficient, efficient, honest and reliable company, always quick to respond. We would highly recommend them.”
“Using Cortec as our IT support company has been one of the best business decisions we have made. They are totally reliable and always on call to provide support and ideas.”
“As a busy estate agent, we have tried many different IT firms over the last 20 years. Cortec was an IT company that just seemed to care. Ten years on, and what a difference.”
FAQ
IT support in the City of London: FAQs
Do you support firms in the Square Mile?
Yes. Cortec IT has supported businesses in the City of London since 2003, from small professional firms to offices of up to 250 users.
Can you meet the security standards City clients expect?
Yes. We follow Cyber Essentials guidelines, help you achieve Cyber Essentials Plus and put in place the controls that insurers, regulators and larger clients ask for.
How do you handle an outage in a City office?
The help desk responds straight away and works on the fault remotely. If needed an engineer attends, and where failover is in place your staff keep working in the meantime.
Can you support solicitors and legal teams?
Yes. We support legal case management software, secure working from home or court and protection against email fraud. See IT support for solicitors.
Do you offer co-managed IT for a City firm with its own IT staff?
Yes. We act as an extension of your team, taking on monitoring, backups, security and overflow help desk work while your staff lead on strategy.
Can’t find your answer? Our team is happy to help.
IT support across London & Kent
As well as the City, we support businesses throughout London, Kent and the South East.
Cortec’s helpdesk provides fast and efficient IT support ensuring the fastest resolution for all of your issues.
020 8467 9222