Top 100 IT Services Companies in the United Kingdom
The Best of September 2024
IT services form the foundation of contemporary businesses. Today, a company's operations entirely rely on computer systems and software, which streamline processes for better efficiency. Having a partner that guarantees the seamless operation of these vital systems is crucial, as it directly impacts a brand's success—a robust and dependable backend results in a user-friendly frontend, enhancing traffic, engagement, and conversions.
The only problem modern companies face is finding such a partner. One with technical expertise and a deep understanding and insight into the company’s industry. This is why The Manifest created and curated a list of the top performers in the IT services development industry in the United Kingdom. Make sure to go through each option and read the user-contributed reviews about them. Choose the agency that best suits your company’s needs and requirements.
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List of the Best United Kingdom IT Companies
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Featured provider
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2401
- Undisclosed
- 10 - 49 employees
- London, England
APPCRO Group, a mobile application development firm, was launched in 2010. Their small team is based in Lewes, Delaware and London, United Kingdom. The firm offers mobile app development, web design, IT strategy consulting, and web development.Read MoreIndustries
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2402
- Undisclosed
- 10 - 49 employees
- London, England
Application testing company Cinq Amis was established in 2018. They are in London, United Kingdom and have a small team. Cinq Amis offers application testing, IT managed services, robotics process automation, and blockchain marketing.Read More -
2403
- Undisclosed
- 10 - 49 employees
- City of London, England
Jackson Swiss Partners is a data analytics company based in Toronto, Canada. Launched in 2018, the small team specializes in BI & big data consulting & SI, application testing, back office outsourcing, funding & investment, and more.Read MoreIndustries
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2404
- Undisclosed
- 10 - 49 employees
- London, England
Established in 2014, NexusBond is a social media marketing agency. Their small team is based in London, United Kingdom. Their services include social media marketing, pay per click, ERP consulting and SI, web development, and more.Read MoreIndustries
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2405
- Undisclosed
- 10 - 49 employees
- London, England, England
Fractional Execs Ltd is a branding agency. They offer branding, marketing strategy, CRM consulting and SI, business consulting, and more and were established in 2022. Their small team is London, England, United Kingdom-based.Read MoreIndustries
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2406
- Undisclosed
- 10 - 49 employees
- Hertford, England
CRM consulting and SI company Avrion was launched in 2001. They are based in Hertford, United Kingdom and have a small team. Their services include CRM consulting and SI, custom software development, web development, mobile app development, and more.Read MoreIndustries
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2407
- $25,000+
- 10 - 49 employees
- Broughton, England
MaJic Solutions Limited is an user experience company headquartered in Broughton, United Kingdom. The small team specializes in ux/ui design, IT managed services, custom software development, web development, and more. The company was founded in 2000.Read More -
2408
- $1,000+
- 10 - 49 employees
- London, England
Centrisys is a small web design company. Located in London, United Kingdom, the company was established in 2024. Their team specializes in web design, web development, IT strategy consulting, and Artificial Intelligence.Read MoreIndustries
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2409
- $5,000+
- 10 - 49 employees
- London, England
Adhunt.io is a digital strategy company. They are based in Chișinău, Moldova and London, United Kingdom and have a small team. Their services include digital strategy, social media marketing, conversion optimization, web design, and more. The company was founded in 2020.Read MoreIndustries
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2410
- Undisclosed
- 10 - 49 employees
- Bracknell, England
Based in Bracknell, United Kingdom, Manzeera Solutions is a big data company. The agency provides BI & big data consulting & SI, content writing services, digital strategy, social media marketing, and more and is small.The agency was established in 2017.Read More -
2411
- $1,000+
- 10 - 49 employees
- London, England
Prime IT Systems: Digital Marketing and BPO Services is a social media marketing company. They specialize in social media marketing, search engine optimization, IT strategy consulting, web development, and more and were established in 2015. The agency is based in London, United Kingdom.Read More -
2412
- Undisclosed
- 10 - 49 employees
- Bristol, England
Loom Digital | B Corp, a content marketing company, was founded in 2009. Headquartered in Bristol, United Kingdom, their small team focuses on content marketing, conversion optimization, search engine optimization, pay per click, and more.Read More -
2413
- $1,000+
- 10 - 49 employees
- Stretford, England
Launched in 2024, EcommAdvize is a social media marketing company. Their small team is in Stretford, England and specializes in social media marketing, search engine optimization, web design, IT strategy consulting, and more.Read More -
2414
- $10,000+
- 10 - 49 employees
- Sheffield, England
IT strategy consulting company DeeperThanBlue is located in Sheffield, England. Established in 2014, the small team offers IT strategy consulting, cloud consulting & SI, e-commerce development, api development, and more.Read More -
2415
- Undisclosed
- 10 - 49 employees
- London, England
Flare Data is a small market research and big data company. Based in London, England, the firm was founded in 2023. Their services include market research and BI & big data consulting & SI.Read More -
2416
- Undisclosed
- 10 - 49 employees
- London, England
1827 Marketing is a small pay per click agency. Based in London, England, the firm was established in 2018. Their services include pay per click, CRM consulting and SI, web development, and e-commerce development.Read MoreIndustries
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2417
- $5,000+
- 2 - 9 employees
- London, England
WebTech.dev is a website development firm. Established in 2021, the small company is based in London, United Kingdom. Their services include web development, custom software development, mobile app development, IT strategy consulting, and more.Read MoreIndustries
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2418
- $1,000+
- 10 - 49 employees
- Furzton, England
Read MoreCrazy Nerds Ltd is a advertising company. Their small team is headquartered in Furzton, United Kingdom. The firm offers advertising, branding, digital strategy, social media marketing, and more.
Industries
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2419
- $5,000+
- 2 - 9 employees
- London, England
OnlyExcel is a custom software development firm. The small London, United Kingdom-based company was established in 2014. Their services include custom software development, web development, mobile app development, other application development, and more.Read MoreIndustries
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2420
- $10,000+
- 10 - 49 employees
- London, England
Signature SEO & Calls Solutions is a Peshawar, Pakistan-based answering service. The company provides call center services, web design, web development, advertising, and more and is small.The company was founded in 2016.Read MoreIndustries
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2421
- $5,000+
- 10 - 49 employees
- London, England
Heur, a PR company, was founded in 2019. In London, United Kingdom, their small team offers public relations, email marketing, affiliate marketing, search engine optimization, and more.Read MoreClients
- King & Mcgaw
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2422
- $50,000+
- 250 - 999 employees
- London, England
Read MoreComputools is a software solutions agency founded in 2013. With its headquarters in Kiev, Ukraine, they have a team of 120 employees. Their services include custom software development, blockchain development, and e-commerce development. They primarily serve small business and midmarket clients in the business services, financial services, and healthcare and medical industries.
Clients
- Visa
Industries
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2423
- $10,000+
- 250 - 999 employees
- Sheffield, England
Digital strategy company Uber was founded in 2003. They are in Sheffield, United Kingdom; London, United Kingdom and Los Angeles, California and have a midsize team. Their services include digital strategy, advertising, non-voice bpo/back office services, branding, and more.Read MoreIndustries
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2424
- $10,000+
- 250 - 999 employees
- London, England
Squiz is a software development firm. Established in 1998, the team provides custom software development, non-voice bpo/back office services, web design, ux/ui design, and more. Their midsize company is located in Sydney, Australia and London, United Kingdom.Read More -
2425
- $10,000+
- 250 - 999 employees
- Brentwood, England
Read MoreComputaris International is a custom software development firm. Established in 1992, the midsize agency is headquartered in București, Romania; Warszawa, Poland; Chișinău, Moldova and Puchong, Malaysia. Their services include custom software development, IoT development, mobile app development, cloud consulting & SI, and more.
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2426
- Undisclosed
- 250 - 999 employees
- London, England
Exponea is a midsize conversion optimization company located in London, . Their services include conversion optimization and digital strategy.Read MoreClients
- Albertsons
- Bosch
- FC Bayern München
- Puma
Industries
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2427
- $10,000+
- 250 - 999 employees
- Slough, England
Read MoreCoMakeIT is an enterprise app modernization company. Their midsize team is in Baarn, Netherlands; Hyderabad, India; Melbourne, Australia and Slough, United Kingdom. Their services include enterprise app modernization, custom software development, IT strategy consulting, and other application development. The agency was launched in 2008.
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2428
- $1,000+
- 250 - 999 employees
- London, England
Rot Solutions Ltd is a web design agency. They are in London, United Kingdom and London, United Kingdom and have a midsize team that provides web design, logo, web development, mobile app development, and more. The agency was established in 2019.Read MoreClients
- SKIT College, TCS, MIT, VIT, Holmes
Industries
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2429
- Undisclosed
- 250 - 999 employees
- London, England
Exactpro, an application testing company, was established in 2009. The company focuses on application testing, custom software development, Artificial Intelligence, cloud consulting & SI, and more and has a midsize team. The company is based in London, United Kingdom; T'bilisi, Georgia and කොළඹ, Sri Lanka.Read MoreIndustries
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2430
- $1,000+
- 2 - 9 employees
- London, England
Content marketing company Oystr Agency was established in 2023. The company focuses on content marketing, search engine optimization, web design, ux/ui design, and more and has a small team. The company is in London, United Kingdom.Read More
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