Top 15 IT Companies in the UK in 2024
Finding a reputable IT company that is based in the United Kingdom takes plenty of time and resources since you need to evaluate dozens of options. We have prepared a list of the top 15 IT services in 2024 to facilitate your research efforts of choosing the best possible company.
Our experts have analyzed various IT companies based on their expertise, testimonials, and proven track record of successful projects to present to you. We also put together a comprehensive guide that will help you navigate the market and receive top quality tech solutions from a chosen partner.
The listed candidates are currently leading the industry of IT companies in the UK. If you are looking for a reliable and qualified information technology provider, be sure to schedule a consultation with Limeup and discuss how our team can aid you in getting your business to the top.
List of best 15 IT companies in the United Kingdom
Limeup
Limeup is one of the top IT solutions companies headquartered in the United Kingdom that has been delivering custom design and development services for over a decade. With a team that consists of 93% middle and senior developers, designers, and other tech specialists, we create user-tailored solutions for startups and enterprises.
Limeup offers various software development services that cover a wide spectrum of client’s needs, including:
- Web app development
- Mobile app development
- Custom software development
- MVP creation
Being the best IT company, we created a well-established work process to make cooperation with clients straightforward and clear. Over the years, we have gathered a significant portfolio of success stories collaborating with clients in industries such as:
- Healthcare (hospital management, health evaluation platforms, sports, and wellness applications);
- Fintech (investment banking solutions, trading platforms, digital wallets, custom mobile apps);
- Real Estate (property management, custom CRMs, booking, and home valuation systems);
- iGaming (online casino platforms, betting solutions, gaming applications);
- Edtech (educational, knowledge-sharing platforms, e-learning apps);
- Web3 & Blockchain (NFT collection solutions, blockchain-based marketplaces, custom digital gamification).
Our experts carefully analyze the requirements for the project each time before we set the development process into motion to mitigate the risks of misalignments and iterations. We are dedicated to bringing the utmost business value by implementing user-centricity and usability into every solution.
At Limeup, we always keep a hand on the pulse for current trends and market demands to come up with the most up-to-date result. Once the stage of launch is over, our specialists keep in touch with the client for any maintenance and support services to maintain proper operations.
If you are searching for highly qualified UK IT services companies that can understand your goals and bring them to life, consider leaving a message to Limeup. We will answer any of your questions and power your revenue-driving solution together.
Dynamics Square UK
Dynamics Square UK is an IT support company offering end-to-end solutions that help clients increase their ROI and revenue growth. As an official Microsoft Dynamics 365 partner with 11 years of experience, the brand provides business apps for numerous industries.
Among its services are implementation, upgrade, and support. The named benefits driven by experienced tech specialists guarantee first-rate design and development. Dynamics Square UK is known for its vast experience and proven track record, partnering with global brands like CQC and Britannia Garment Packaging.
PAVilion
Being an experienced services provider founded in 1988, PAVilion helps customers to benefit their brand using innovative solutions. Its team work with established businesses across the UK, offering cutting-edge products that enable clients to keep growing their companies, while PAVilion takes care of the needed software. The brand has vast expertise in services like:
- IT Support & Monitoring,
- Project Delivery,
- Cloud Services,
- Web Development Services,
- Backup and Disaster Recovery.
The tech team uses years of experience crafting custom systems to provide clients with business-oriented software that works towards business goals. An impressive array of testimonials from leading brands proves PAVilion is a top company for any tech challenges.
Systemagic Ltd
Systemagic Ltd is a development company offering customer-focused services based on innovations and 23 years of operating in this industry. Since 1999, this brand has received numerous positive testimonials, and its customer satisfaction rate is 99.6%.
Being a giant in the tech industry, Systemagic Ltd offers a wide range of leading services like IT managed services, Microsoft 365, hardware procurement, cloud consulting & SI, etc. Additionally, its team has robust experience in various technologies, providing clients with custom products based on the following:
- Microsoft 365,
- Apple,
- SharePoint,
- Cyber Essentials,
- Phone Systems.
Clients contact this multi-award-winning company to receive high-quality software from an experienced team with a proven track record. Systemagic Ltd gained the trust of global companies like SaveLifes, Norland College, Halsall Construction, etc.
Corewide
Corewide was established in 2015 as a quality assurance and automation services provider. Since then, it has grown into a fully-fledged IT solutions firm with four main creation options for businesses worldwide. The brand focuses on long-term relationships and tech specialists’ skills development, so its team delivers high-quality products.
The brand provides four core services: infrastructure operations, automation, audit and consulting, and DevOps support. Clients can apply for systems integration and development, cloud hosting, and numerous custom services according to their requirements. Corewide developers have already created multi-products for small and mid-market businesses in various niches.
CodeFirst
Naming itself a tech partner that builds software to keep clients up with the pace of their business, CodeFirst began its story in 2012 when Graham decided to create a company using his 18 years of experience in cooperation with brands like Pfizer, Sony Ericsson, ABB and so on.
The company prides itself on being a market leader that delivers in-demand solutions for world-class brands. In terms of bespoke software clients are able to receive enterprise web applications, cloud application (SAAS), multiplatform application development. Implementing Agile methodology CodeFirst ensures to deliver unique achievements.
Having full-stack developers in its team, the firm manages web development projects using cutting-edge technologies like Node.JS, React, Microsoft Azure and many others. Delivering second-to-none solutions, CodeFirst is well aware of how to increase profit, cost-efficiency for a project, and develop outstanding software.
KBS Technologies
KBS Technologies was founded in 2015 as a company that delivers custom systems for digital transformation. With a technology-driven approach, its team helps clients receive solutions to empower their businesses. The brand offers three core services related to innovations, developing, and delivering products.
Clients can apply for six in-demand services: software development, agile, digital transformation, APIs & System integration, IoT solutions, cloud services & architecture. KBS Technologies has a robust team that aims to deliver solutions that drive value and help clients to solve their business problems.
Atech
Atech was founded in 2006 as an IT support provider and has grown into a leading cloud computing agency. Being a Microsoft partner, its team has proven expertise in delivering custom solutions like Windows Server, SQL Server Migration, etc. Clients can receive cloud consultations and solutions, Microsoft experts, and managed services.
Each named option contains various benefits, from cloud optimization and consulting services to infrastructure support. Atech made digital transformation its motto, providing customers with data-driven solutions for their business challenges. It partners with leading companies like Octopus Investments, Tesco Bank, and Oxford Science Enterprises.
I-Next Ltd.
I-Next Ltd. is an IoT provider founded in 1995 and offers numerous services for clients in advertising & marketing, manufacturing, media, and other niches. Being a highly experienced company in this industry with a robust team, it offers valuable solutions created by professionals.
Its remote team can create software and networking solutions due to clients’ unique requests. The company delivers multi services related to application and DNS hosting, domain registration, integrated solutions, and more.
I-Next Ltd. is a global leader that provides products of any complexity and for any request, defining customers’ needs and focusing on business goals. Such a work approach has been recognized by its clients, to name a few, Edenred, Sky, and DHL.
Imobisoft
Since 2007, Imobisoft, a bespoke IT development company, has provided custom solutions like mobile app development and other software for entrepreneurs and global businesses worldwide. With a high level of expertise and a strong team, this leading company offers bespoke business applications, mobile app creation, and cloud computing.
As a multi-award-winning company, Imobisoft helps businesses create tailored systems and products based on principles of collaboration, innovation, and long-term relationships. Additionally, clients can receive:
- IoT Solutions Development,
- Systems Integrations,
- Cloud Migration Services,
- AI & Machine Learning, etc.
The bespoke software company works with businesses in medical, utilities, manufacturing, and other industries. Since it was established, Imobisoft has gained numerous awards from Clutch, ICO, and more.
DEPT®
Being represented as a full-service digital agency, DEPT® helps businesses at every step of product creation process covering end-to-end solutions development. There are three core values and they are driving its team towards clients success — creativity, high-quality engineering, experience in digitizing princesses and services.
The firm is conducting reports for future prediction process — and they are quite good at it, being aware of the latest trends and pioneering tech skills to help businesses stay ahead of the curve. DEPT® ideates future-ready solutions based on pioneer creativity, growth, pushing boundaries of innovations together with a customer.
The portfolio of this firm is widely represented by numerous companies, and it also has 4,000+ tech specialists worldwide who are ready to take on various projects. Talking about culture values the main priority for DEPT® is their people who work in 30+ offices all over the world.
TIBUS
TIBUS was founded in 1996 as an IT outsourcing company and has become a leader in the information technology area with 6 data centers and a robust team of tech specialists. Actively operating on the market, this company has an established work process that allows them to deliver outstanding customer-oriented services.
Its range of options includes hosting & cutting-edge cloud services, streaming & CDN, and connectivity solutions. All the services are innovative and aim to create powerful digital strategies for businesses to reach their goals. Its network support provides robust technologies to offer outstanding certified services.
Their extensive portfolio includes cooperation with companies in small and midmarket businesses and global brands, such as MTV, Ka-Boom, and eason.
One Beyond
Being located in Farnborough, the United Kingdom, the organization is operating worldwide setting its main mission as delivering, designing and developing intelligent bespoke software products. According to its website, the company has recognition from Clutch being a top software development company.
As a full-service firm, One Beyond offers comprehensive solutions and services from SaaS for established businesses to software and apps for startups, bespoke business applications for SMEs. This agency is one of the oldest which opened its doors in 1994 ans since then has been delivering software for process streamlining and scalability.
On the corporate website you are also able to find information about its work approach — and the company is delivering solutions quickly and on-budget, being an official partner of AWS and Microsoft, an accredited company (ISO 9001/27001) that is proficient in IT industry.
ByteCorp Technologies
Promising its clients AI-powered solutions, this firm is one of the most innovative on our list, being represented with a robust tech stack and expertise in product design & development, blockchain and AI. According to its website, the companu is the only AI consultancy you may need to be represented with a reliable product.
As a team of 50+ tech-savvy experts, ByteCorp Technologies has already delivered and deployed 10+ projects handling numerous cooperations in various industries – consumer products & services, government, IT and financial services.
Aside from offering fully-fledged mobile and web apps, customers are able to apply for MVP design and development, staff augmentation, MLOps, data analytics and more services that are covered by experienced tech specialists.
Theodo
Carrying over 500 projects under its belt, Theodo has become one of the most experienced companies on this list with a team of 45+ software experts with experience in delivering Agile mobile and web applications. Customers are able to reach out for a consultation on numerous services – from mobile to cloud development.
According to the corporate website the company is turning clients into leaders in their industries delivering unique services like generative AI and corporate venture. Carrying over 14 years of experience and being experts in collaborative work approach Theodo accelerates software launch time and ensures continuous improvement.
Which company provides the best IT solutions in the UK?
Now that we have went over the top 15 information technology companies we can shift our attention to the guiding part of the article. In our first section we will touch on what kinds of qualities and factors play a pivotal role in making the vendor stand out against the noise.
Five criteria that can help you to choose the best IT company for you.
Paying attention to the following five criteria can grant you a more cohesive insight into how good the company truly is in case you decide to further continue the search on your own. Without further ado, let us take a closer look at the points of attention:
- Experience and expertise. Choosing a service provider that went through thick and thin in collecting years of experience can determine the project’s success. Therefore, hiring top IT companies with proven case studies in relevant industries is a priority, especially in case you are looking for a higher-complexity solution.
- Reputation on the market. Word of mouth is still one of the most relevant channels to get your name out there. So it is one of the best methods of realizing the true potential of any given provider. Do your due diligence to see what clients and other reputable entities have to say about a candidate before approaching them.
- Awards and certifications. Leading brands and authoritative entities often recognize top-tier firms with multiple awards from independent resources, such as Clutch, Goodfirms, etc. Certifications mean they partner with IT giants, their clients trust them with their business, and the IT services companies in the UK are capable of delivering high-quality services in this specific area.
- Services and maintenance. Along with a vast number of services, ongoing support and maintenance is an essential benefit that proves that the final product will operate smoothly and be carefully monitored over. Moreover, you can contact the same provider to solve problems in case of errors or needed updates as they will have a first-hand knowledge of the system.
- The values of the company. Where some of the vendors put their values at can be an indicator of their dedication and work approach. Get to know the vision of the best IT companies and what mission their on when they first opened their door. Fostering a work environment of mutual respect and honest communication are some of the things that can leave a positive impression during and after the partnership.
These are only the most prominent aspects that make one company stand out on the market against hundreds of other options. It is best to keep them in mind during your search for the best IT companies in the UK.
How to choose the right IT company?
Hiring an IT assistance provider becomes essential for businesses that want broad solutions like mobile apps or complex CRM systems. Companies can empower their operations and reach more customers with a suitable partner. The point is to know what to look for, and here are the fundamental tips for you to follow when evaluating the listed companies.
Factors to consider when choosing the IT company.
Define your goals and tech requirements
Before actually going through with partnership with IT support companies, set a clear vision of the system’s purpose. Simply, you have to decide the “why” of future products since developing and designing services takes time and money resources. After clarifying your business needs, identify what kind of solution you need: mobile tech solutions, complex systems for enterprises, etc.
Many companies often stay with the same firm to receive additional options like digital marketing services, ongoing support, or strategy consulting. You can calculate all the necessary assistance and budget in advance and choose reliable services.
Consider the IT agency’s expertise and experience
This option refers to two factors: the company’s experience in your niche and its possibility to provide high-quality systems using innovative technologies like artificial intelligence and software development methodologies.
It’s worth paying attention to when the IT company in the UK was established, whether it has a proven track record and whether solution architects are highly experienced. If you run a small business looking for a simple resolution, you can find a company that deals with your exact questions.
Check companies’ portfolios and testimonials
Check out IT service companies’ case studies to get a clear idea of what projects they worked on and in what industries. Within portfolios, you can also understand their expertise level, what challenges they faced, and how a team dealt with them. Regarding testimonials, better refer to independent sources like Clutch or GoodFirms to overview proven client reviews.
Conduct firms’ communication, values, and culture
For productive cooperation matching your vibes with companies is essential. Moreover, its internal team’s ways are a crucial part of an effective partnership and help to prioritize collaboration, idea sharing, etc.
Learn about the communication style and their software development life cycle. This way, you can assess how well the UK top IT companies work style suits you and how deeply they will dive into your business processes to provide first-class solutions.
Prioritize security assurances and NDA
According to the latest research, all industries face cyberattacks; the most significant number is accounted for by manufacturing, finance, insurance, professional, business, and consumer services.
Alternatively, you have the option to protect the project details with NDA. Define or ask IT services companies for their security measures and if they can guarantee data privacy for your assignment.
How much does it cost to hire UK IT companies?
Engaging a robust IT professional in your project is a fantastic way to reach more business plans and stay competitive. The main question on the table is how much IT services in the United Kingdom cost depending on the project.
Factors that influence the cost of hiring IT company.
Based on the Clutch list of providers, we found that many have an hourly pricing model from <£19 to £228. Additionally, some set a minimum project budget starting from ~ £762. Let’s overview what can affect any project’s final price.
- Scope of work. This concept includes the number of tasks, the industry’s features, programming language, technology complexity, etc. For example, a small business may want to develop a solution to streamline some processes, and enterprises require complex systems. The more assignments that need to be done, the more time UK IT companies require to deliver the product.
- Required skills. Depending on the agency, their team consists of backend developers, PMs, business or big data analysts, and other tech specialists to offer full-cycle development. At Limeup, 93% of the team are Middle and Senior professionals, so customers can be ensured a skilled team runs their projects.
- Deadlines. The cost of urgent projects will be higher, depending on the firm’s conditions. Therefore, the company needs to reschedule other tasks to prioritize technical solutions development for your current requirements.
- Maintenance and ongoing support. If you want additional support services that many IT companies in the United Kingdom charge extra, you may have to consider and include them in the final budget. Ongoing maintenance ensures your tech solution performs smoothly, and you will receive an immediate response in case of any bugs.
Keep in mind that this is a general overview of how much IT services typically cost. It is always advised to reach out to a firm and ask for a direct quote on the project to get a precise estimation.
5 questions to ask IT companies
Last but not least important piece of guidance we want to give out to you will be highly useful during your initial consultation with a chosen candidate. These meetings are very important as you have a chance to gauge more information about the UK IT company, their ethics and values, work process, project management, and much more.
What you need to know about the IT company before the cooperation.
Knowing what to ask can give you a significant advantage in getting to the bottom of whether a particular firm has a potential of becoming a trusting partner. So here are five main questions you can ask to get to know a vendor in just a little bit more detail.
1. How do you identify business tech needs?
This point determines the quality of conducted expertise and if the future product will be in demand within your target audience and the market. After all the IT support companies in the UK should be able to possess valuable insights that can steer your strategy of business in the right direction.
How the company collects and analyzes data about your business will be a determining factor in how valuable and relevant the development will end up being. The company also may provide big data consulting to demonstrate advanced statistics about your business insights. This can further warrant the chance of the most optimal collaboration process.
2. In what industries do you have extensive expertise?
It is of immeasurable value to partner with a company that has previous experience working in your specific industry. Each niche has intricacies that must be considered when developing web applications, websites, or other solutions, so it is better to avoid vendors who work in a completely different or unrelated sector.
The best approach to take is to partner with an IT company in the UK that can show their work for a similar project and in a closest to your niche, even better if they have provided digital systems for your industry. Still, if you feel a 100% match with another agency, ensure they have enough expertise in creating software and team up for your project.
3. How do you setup the development process?
The established process of development can say a lot about the organization of the team and how they approach projects. Become acquainted with every step of creating a solution, how they communicate updates, and what they do in case any challenges arise. In addition, ensure the IT service company provides data science and analytics at the core of its development.
For example, at Limeup, our experts offer 4 stages: the discovery phase, prototyping and sharing product documentation, the development stage, delivering the result, and post-project maintenance. This allows us to maintain a transparent line of communication and establish a clear understanding of what each process entails for the client.
4. Do you guarantee the project’s success?
There is no point in stepping into a contractual agreement with a provider if they do not guarantee your project will flourish and be successful. Considering the price of IT services you should question the candidate about their exact plan on getting your solution to be in demand and thriving even after some years have passed.
IT agencies with proven expertise will share their case studies of the most successful projects for you to overview their solutions. Moreover, you must be provided with specific points for successful product development and design evaluation. Also, consider compensation for your expenses in case of unsatisfactory service performance.
5. Can you show the impact of your work with previous clients?
One of the key metrics of an IT servicing company being a competent and capable vendor is their ability to showcase with pride how the collaboration with them brought success to the client. Most often you can find descriptions of case studies that detail the project and what was achieved by the end of the partnership.
With that being said, you can still ask the firm about the achievements of any particular project after its completion. This will help you gauge their rate of success and what kinds of metrics exactly they are capable of improving for their clients.
Looking for an IT services company in the UK?
The services of information technology can drastically change any given business and put it on the right tracks to success. However half the problem is finding a partner that will be qualified enough to adequately assess the requirements and deliver a solution that will fit the needs of a client.
In our in-depth look at the top UK IT companies we reviewed some of the most prominent vendors that are currently dominating the industry. You also learned essential and crucial aspects to pay closer attention to when searching for the ideal provider.
Using our 10+ years of experience in the IT industry, we are familiar with developing and designing challenges clients may face when leveling up their businesses. Book a free consultation with Limeup experts and learn how to reach more customers and grow revenue with cutting-edge tech solutions.