Top IT services companies in the United Kingdom

  VectorCloud is an industry leader in the IT sector specialising in network security, data protection and online backups. VectorCloud is a specialist managed IT service provider for businesses throughout the UK. We are experts in IT disaster recovery, managed IT services, business continuity, and consulting. O ... read more about VectorCloud

At Barrier, our mission is to help our customers build cyber resilience and develop strategies to defend against cyber attacks.  We have developed a portfolio of services and solutions that suit customers small and large, in both the private and public sector.  Our portfolio encompasses the initial consultanc ... read more about Barrier Networks

Your cyber security is as effective as the team that leads it, and that’s what sets FullProxy apart. We’re experienced, vigilant and know the ins-and-outs of keeping your business safe. Yes, a lot of what we do seems complicated, but we make it look easy through clear communication, dedication and undeniabl ... read more about FullProxy

EncompassIT offers IT and cyber security expertise to small and medium sized businesses. Our aim is to provide straight forward, easy to understand technology advice that will help to support and protect your business as it grows. EncompassIT is your virtual IT and cyber security manager, working with clients throughou ... read more about EncompassIT

Sapphire was established in 1996 and has a nationwide presence across the UK. Throughout our 22-year history we have provided dedicated data assurance services and best of breed security solutions to thousands of public and private sector clients. We enable our customers to protect their infrastructures, assets, data a ... read more about Sapphire

Cyphra provides specialist cyber security services & solutions across the UK and Ireland. We work with our clients to manage their digital risks and ensure their security strategy supports their business agility and growth objectives. Finding the right cyber security partner is key. We build relationships that grow ... read more about Cyphra

Unleashed are a dynamic, boutique IT and Cyber Security consultancy that works hard for its customers, solving their business problems through the use of technology. We don't push vendors or products, we listen to problems and deliver cost effective solutions that are the perfect fit for your organisation.

  Empowering innovation – Tecnica are technology leaders supporting customers throughout Scotland with long term IT support investment strategy and capability, continually adding value to business development and growth. Our certified professionals consistently excel in Digital Transformation, Cloud and M ... read more about Tecnica

We recognise that cyber-crime is a major threat to the security of your organisation. We are highly adept at reducing risk and protect your data and assets by using next generation security solutions. Certified under the Government Cyber Essentials Scheme and IASME, an information security standard, we work with a rang ... read more about Bleam Cyber Security

Resolve provides award winning IT support to a range of businesses. We combine a friendly, honest approach to IT with expert knowledge to find solutions that suit individual business needs. Since Resolve was founded in 2004, we have grown from a laptop on a kitchen table to a company full of friendly staff who spend th ... read more about Resolve

We are a cyber and Information security services provider. Founded by university academics and consultants we develop and provide system penetration, network intrusion, incident response, user awareness and information governance solutions, strategies and services. Our employees are a combination of PhD qualified resea ... read more about Samurai Digital Security

At Millgate, our guiding principle is deceptively simple: we deliver tech products, services and solutions that actually work In the 24 years since launching, Millgate has developed a reputation as a trusted adviser to our clients, able to understand their requirements and provide the very best solutions to meet and ex ... read more about Millgate

  TecSec Services Ltd specialise in Risk Management, Cyber security, GDPR, Training, Disaster recovery, Cloud services, IT support and compliance services. We are currently GCHQ, IASME and Cyber Essentials certified and are an IASME Gold certification body with the GDPR requirements.

Operating 24/7 from our state-of-the-art UK Security Operations Centre (SOC) & Network Operations Centre (NOC), Comtact Ltd. is a Government and CREST-approved Cyber Security and IT Managed Service Provider, helping transform and secure the UK's leading organisations. #cybersecurity #infosec Learn more at www.c ... read more about Comtact

We help businesses with ISO27001, GDPR & Cyber security - that is to say, we help them to protect themselves from cyber crime. Cyber crime is rising year on year, and with the arrival of the GDPR, businesses need to be proactive about protecting their data. Many businesses, however, don't understand the threats ... read more about ADL Consulting

SureVoIP runs its own MPLS enabled network which is designed for Voice Over IP (VoIP). It does this to allow it to be independent of any one supplier, for quality and control. The network is spread across two sites for redundancy and high availability and within these sites there is also redundancy an ... read more about SureVoIP

It all began back in 2008 when the members of a small computer business decided to look into a VoIP Phone System for the office. We quickly discovered the benefits VoIP systems can bring to a business of any size, but found it to be quite expensive and complex for onsite implementation.

Metaswitch is a recognized leader in the development of ultra high performance, cloud native communications software.  Our software solutions equip, accelerate and transform communications service and platform providers, worldwide.

ipClouds VoIP is a low-cost phone service that is an alternative to your traditional phone line. With a broadband internet connection, ipClouds VoIP allows you to make and receive calls at home or anywhere in the world. Since calls route through the Internet, the costs are less and the savings are passed onto you.

Amvia was founded to bring together some of the UK's most experienced and talented telecoms professionals. Telecoms businesses are traditionally not responsive or customer-centric, we wanted to fix that. Since then, we’ve experienced phenomenal growth. We handle billions of data packets a day, yet are still f ... read more about Amvia

Northern VoIP offers cost-effective, reliable and advanced phone systems and VoIP services to businesses across the UK. Our online VoIP Store has over a thousand products with next day delivery available to the UK and shipping Worldwide.

As the UK’s number one VOIP provider, we know how to deliver a resilient phone service. We provide VOIP telephone systems to suit all businesses and budgets, and can tailor these plans to your individual needs. Not only do we provide hosted VOIP at competitive prices, we also can provide SIP lines wh ... read more about VOIPE

VoiceHost is an Independent Wholesale and Retail provider of Hosted Telephony and Data Connectivity to customers around the UK and the World. We’re a tech-smart Company that’s dedicated to providing the best possible service, at the best possible price. We give our Customers and Partners the power to create ... read more about VoiceHost

Ezi Cloud is a provider of Cloud VoIP and Call Centre Solutions for the UK market. We offer voice and telephone solutions with great benefits and low call rates for individuals and businesses.

Grow Your Business With InKnowTech's White Labelled MSP Solutions. We Provide On-Demand Team of IT Technicians to support the remote monitoring and management of your client's servers, workstations & connected devices 24x7 365 days. InKnowtech, founded in 2002, have developed a robust support platform an ... read more about InKnowTech Pvt Ltd

We are an experienced business VoIP service provider with a difference, allowing our subscribers to use their system anywhere in the world. We offer a reliable, low-cost service, that is trusted by thousands of users from over 60 countries, including the USA, Canada, and the UK.

Easy4Cloud originated and grew from the merging of research and technology development with the strength of the cloud. Supported by professionals in fields ranging from engineering to marketing, technical assistance and customer care, we provide a complete answer for the demands of various business envi ... read more about Easy4Cloud

AoneVoice, a sub-ordinate branch of principal company Angstle Technologies Pvt.Ltd. At the threshold of AoneVoice we deploy telephony Solutions, softwares, applications. AoneVoice officially got it’s wings as a Company in the year 2010. It’s been half a decade and the crew of AoneVoice has attained huge pro ... read more about AoneVoice

AERTEL is one of the leading providers of telecommunications services in the UK, enabling service providers and enterprises to deliver a range of voice data and communications solutions to end users. Our products have a global reach and are complemented by customer service that aims to empower organisations in the deli ... read more about Xinix World

Founded in 2008 our company started out in the wholesale telecoms market, selling very high quality routes to other wholesalers and VoIP providers.

  West Pier Telecom is a leading UK supplier of business communication, specialising in the installation and maintenance of award-winning Avaya telephone systems and call-centre solutions in Brighton, Sussex, the United Kingdom and Europe.

PC Docs are an industry leading IT Support company with one goal – to provide reliable, cost-effective professional IT Support Services to businesses of all sizes. IT infrastructure should support your business and be scalable enough to grow along with you while providing a reliable and robust foundation. For eve ... read more about PC Docs IT Support London

Talking Technology was established in 1988 and exists to ensure you remain at the cutting edge of communications technology and that your organisation has exactly the right individually tailored business solutions in place to deliver the maximum business benefits.

Emerald Cloud Phone System, offers both high quality traditional telephone lines and cloud phone system packages. At Emerald, our products have been built with two priorities; offering solutions to operational requirements and improving service levels to our customers’ customers.

VoIP Business is an MSP in cloud communications and provides cloud based phone systems in the UK.

Incorporated in 1991 and acquired by private investors in 1998, we were the first IP Centrex cloud solution provider in the UK. We operate on our Broadsoft platform which currently can support in excess of 6 million customers. Our Hosted telephony business has grown by 23% in the last 12 months and ... read more about INCLARITY

  Established in 2006, Voip Unlimited provides voice and internet connectivity services for businesses of all sizes who want to improve the effectiveness of their company communications. With many larger businesses including Formula 1, Government agencies and healthcare dealing with us directly and SME's th ... read more about Voip Unlimited

Telappliant have been strengthening business communications for UK SMEs for almost 20 years. With a product portfolio that covers a range of managed services (including telephony, business internet, IT services, cybersecurity and cloud infrastructure) we can provide all the features our customers need to work as eff ... read more about Telappliant

Make and receive business calls regardless of your location Distribute incoming calls to all of your staff via our VoIP app Instant deployment & no hassle

We are the telecommunication experts of Harrogate with over 25 years experience. Providing a truly professional installation and maintenance service for commercial clients. Whatever your requirements from a single extension, to structured cabling or the largest telephone system we have the expert ... read more about 1st Coms

NGC Networks is a business communications company specialising in telecommunications and internet connectivity solutions. Working with businesses in Leeds, Manchester, Sheffield and Nottingham, we enhance their communications through the introduction of bespoke telephony and contact centre solutions.

Jupiter IT Solutions, a leader in its field providing proactive system monitoring and maintenance since 2007. Established by three system analysts from the NHS with an eye for detail and an understanding of the negative impact system downtime can have on an establishment, they set forward to offer an unmatched proactiv ... read more about Jupiter IT Solutions

08Direct are the UK's leading supplier of non-geographic phone numbers and complete call management packages. Since launching in 2005, we now work with over 9,000 UK businesses which includes new start-ups, SMEs, charities and large corporates.

Yoozoom specialises in delivering cloud telephony to businesses throughout the UK, enabling effortless collaboration and flexibility for your employees.

Founded in 2011, Optionbox specializes in the installation and maintenance of innovative broadband solutions and telecommunications. Optionbox also offers business energy brokering as well as mobile phones for businesses and security services such as door access solutions.

We provide better solutions for business including VOIP Telecoms, Broadband and Leased Lines. With clients in Doncaster, Leeds, Sheffield and London. Our hosted VoIP solution is our own platform providing the very best in call rates, features and flexibility which you can control using our simple web control panel, all ... read more about Jibba Jabba

Teleconnect Service Limited are dedicated to supplying, installing and supporting integrated networking products and telephone systems for today’s multi-media environments and emerging technologies.

  Welcome to Everything Voice – we are a specialist provider of innovative business communications and telephony solutions, which help our clients maximise efficiency and increase productivity in their businesses.

Our Founding Directors have worked in the technology industry for over 50+ years, at larger corporates and smaller tight knit businesses. ​ They have seen the good, the bad and the ugly and from this have developed a company with the right balance which not only maintains a personal service which the corporates&nb ... read more about The Technology Group

Excel have been providing a comprehensive range of competitively priced and high quality telecommunication services since 1995 specifically for the UK business sector. As a company we offer quality and efficiency in the delivery of all our services as well as excellent customer service. Our aim is simple: To prov ... read more about Excel Telecom

Voxcloud is a next generation hosted telephony platform that offers businesses the ability to connect existing telephony equipment or utilise our hosted voice services to make and receive phone calls.