Top 100 Staff Augmentation Services in the United Kingdom

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Top 100 Staff Augmentation Services in the United Kingdom

January 2023

Looking for a top staff augmentation service in the United Kingdom?

Maintaining all of your business processes and services requires an incredible amount of patience and diligence, and sometimes you need external expertise to do so.

To assist you in your search for a partner, we’ve compiled this list of the top IT staff augmentation companies in United Kingdom. 

Jump to Most Reviewed Companies

List of the Best United Kingdom Staff Augmentation Firms

  • 1
    • Scheduling

      4.7
    • Quality

      4.8
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 250 - 999 employees
    • London, United Kingdom

    One Beyond is a bespoke software development and digital transformation company headquartered in London with additional engineering centers in Madrid (Spain), Budapest & Szeged (Hungary) and Bucharest (Romania). Across international locations, they have a team of more than 350 individuals providing custom software, web and mobile application development and large- scale digital transformation to a diverse clientele.They support large established businesses, nonprofits, government organizations, and VC-funded startups

    Clients

    • Smith & Nephew
    • GAIL's Bakery
    • Costa Express
    • Pearson

    Industries

    Notable Project

    One Beyond (formerly DCSL GuideSmiths) developed a cloud-based web app for a contract company. The digital tool lets users define large construction projects and streamlines the procurement process for contractors.

    “Whenever there was a problem, they helped us come up with a solution.”

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  • 2
    • $25,000+
    • 50 - 249 employees
    • Croydon, United Kingdom

    Founded in 2005 and headquartered in Croydon, UK, GoodCore Software specializes in bespoke software development. WIth a team of about 50 employees, the company offers web and mobile app development to startups and established businesses alike. Engagement options include fixed- cost and dedicated development teams.

    Clients

    • Printed Music Licensing
    • Weight Loss Resources
    • GC Business Finance
    • XTracked Deliveries

    Industries

    Notable Project

    GoodCore developed a SaaS application for managing briefing programs and events for Fortune 100 companies. The team coded in React and Laravel for creating a web-based application. The application helped automate and streamline the management of corporate events, briefing programs and meetings.

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  • 3
    • Scheduling

      4.5
    • Quality

      4.7
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 50 - 249 employees
    • Manchester, United Kingdom

    Digiryte is a web and mobile app development company based in Manchester, United Kingdom with another UK office in Preston. Since 2015, their team of 28 has been specializing in mobile app development, custom software development, and web development for midmarket clients. 

    Clients

    • NHS
    • Channel 4
    • Close Brothers
    • Hinch Property Management

    Industries

    Notable Project

    A financial institution hired Digiryte to provide app development. They enhanced the client's existing platform with customizations using technologies like PHP, HTML, MySQL, and Salesforce.

    ''They did excellent work.''

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  • 4
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Influential Software is a software development firm in London, United Kingdom; Maidstone, United Kingdom and Glasgow, United Kingdom. The firm focuses on custom software development, web development, BI & big data consulting & SI, IT managed services, and more and has a midsize team.The firm was launched in 1993.

    Clients

    • Deloitte
    • American Express
    • London Stock Exchange
    • Pret a Manger

    Industries

    Notable Project

    Influential Software developed a Sharepoint solution to improve a children's charity organization's data management and delivered an interactive wiki. 

    "We were very impressed with Influential for the positive meetings and collaboration between our two companies."

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  • 5
    • Scheduling

      4.8
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 50 - 249 employees
    • London, United Kingdom

    Powercode is a web development agency based in Kyiv, Ukraine founded in 2015. They are operated by a team of 66 who are experts in web, mobile app, and custom software development for clients ranging from startups to enterprises. They have experience working in industries such as financial services, business services, and IT. They are also familiar with working with platforms like Amazon, Linux servers, and Azure, among others.

    Industries

    Notable Project

    A digital marketing agency hired Powercode to update the UX/UI designs of their website and improve visual elements. They ensured that the UX/UI designs would be suitable for smartphones and tablets

    "The Powercode experts are highly qualified, and they have vast experience and creativity."

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  • 6
    • Scheduling

      4.4
    • Quality

      4.6
    • Cost

      4.1
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • Bristol, United Kingdom

    Deazy is a small application development company. The Cardiff, United Kingdom-based agency was founded in 2016. Their services include mobile app development, custom software development, web development, ux/ui design, and more.

    Clients

    • RAC
    • Curve
    • Influencer
    • Popeyes

    Industries

    Notable Project

    A team-building platform hired Deazy to provide scalable development resources to support the build of a mobile app MVP. They stabilized the code base and transitioned the app to a Beta testing environment.

    "We found our engagement with Deazy really productive."

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  • 7
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.9
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    Core Blue Ltd is a software engineering company based in London with an office in Plymouth, U.K. The company, founded in 2015, has a team of less than ten that provides custom software development, mobile app development, web development, and IoT development services to various companies.

    Clients

    • Bank of Kigali
    • Kuoni
    • SAP
    • PayPoint

    Industries

    Notable Project

    CoreBlue creates a scalable web app for a luxury holiday rental firm by making its core system a web API. They also use React.js and Next.js to build the interface as a server-side rendered single-page app.

    "CoreBlue is receptive to feedback and worked with me to ensure we hold the platform to the highest standard."

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  • 8
    • Scheduling

      4.5
    • Quality

      4.5
    • Cost

      3.3
    • NPS

      4.7
    Read Full Reviews on Clutch Visit Site
    • $50,000+
    • 1,000 - 9,999 employees
    • Leeds, United Kingdom

    Headquartered in Leeds, United Kingdom, BJSS is an IT consultancy with offices in London, New York, and Bristol and Manchester, U.K. Since 1993, their team of 750+ has specialized in custom software development, application testing, IT strategy consulting, and more for enterprise-level and midmarket clients. 

    Clients

    • Euroclear
    • Barclays
    • Xerox
    • BBC

    Industries

    Notable Project

    BJSS built a Hadoop platform to collect trading and market data for use in analysis and compliance. They provided information architecture, functional development, quality assurance, and design.

    "Their maturity with agile certainly sets them apart."

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  • 9
    • Scheduling

      4.3
    • Quality

      4.7
    • Cost

      4.2
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    Softwire is a digital design, engineering and support agency, with offices in London, Cambridge and Manchester. Employing over 200 engineers we create bespoke digital software, mobile apps, and offer strategic IT consulting for some of the UK’s leading brands including the BBC, David Lloyd Clubs, Channel 5 and many large Government Departments.

    Clients

    • The BBC
    • David Lloyd Clubs
    • RSA
    • The Cabinet Office

    Industries

    Notable Project

    Softwire served as a research partner for one side of a collaboration. They aggregated AI data sets to support third-party complex machine learning. The team also created posters for an industry conference.

    "We got what we wanted out of the engagement and stayed in budget."

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  • 10
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Pixelette Technologies Ltd is a SEO services firm headquartered in London, United Kingdom. They focus on search engine optimization, conversion optimization, digital strategy, social media marketing, and more and were launched in 2018.

    Industries

    Notable Project

    Pixelette Technologies has built an NFT marketplace for an endangered species cryptocurrency platform. They’ve added SSL certifications and used Solana and MERN stack for development.

    “They’ve made all of this possible thanks to their unique technologies.”

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  • 11
    • $10,000+
    • 10 - 49 employees
    • London, United Kingdom

    Asper Brothers is a product design & development firm based in London, United Kindom, and offices in Warsaw, Poland. It was founded in 2007 and has more than 35 employees that specialize in providing web development, custom software development, and e-commerce development services to a wide range of clients, mainly focusing on business services, IT, real estate, marketing & advertising, automotive, education, non- profit, e-commerce, and other industries. 

    Clients

    • CaseMGR
    • XREF
    • Vaping360
    • Pallo

    Industries

    Notable Project

    ASPER’s team developed a website that provides information on the knowledge and work of real estate agents, where customers can find insights before starting a collaboration.​

    "ASPER is a professional group, and they've been able to give us good feedback and ideas."

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  • 12
    • $10,000+
    • 10 - 49 employees
    • Meriden, United Kingdom

    CNA International IT is a business process outsourcing company based in Kyiv, Ukraine, and was founded in 2014. Their team of 22 employees specializes in HR services, market research, and payroll processing. 

    Clients

    • Waves Audio
    • Percona
    • TransferWise
    • Realeyes

    Industries

    Notable Project

    CNA International IT provides recruitment, finding DSP engineers and C++ developers for a number of years. They put together the candidate profiles following questions put to the team about requirements.

    "The quality of candidates is the most impressive."

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  • 13
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.8
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 250 - 999 employees
    • London , United Kingdom

    RNDpoint (former PST Labs) is a London-based development firm. The team of over 50 provides mobile app, custom software and web development services. Founded in 2014, they primarily serve enterprise businesses in the financial services industry.

    Clients

    • First Abu Dhabi Bank
    • Eurasian Bank
    • Breaking Equity
    • Loop

    Industries

    Notable Project

    RNDpoint handles outsourced IT services for a software development company. In efforts to scale up the client's internal team, they provide development efforts on a wide range of projects.

    “They consistently provide quality resources that can accomplish any level of complexity that the project requires.”

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  • 14
    • Scheduling

      4.8
    • Quality

      4.9
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 250 - 999 employees
    • London, United Kingdom

    Distributed is a London-based tech company with over 250 members founded in 2017. They specialize in custom software development, IT staff augmentation, and mobile app development for mid-market and enterprise-level businesses alike.

    Clients

    • Providence Group
    • MKL Innovation
    • ABM Communications

    Industries

    Notable Project

    Distributed developed a user frontend for a facility management IoT company, building out features to allow interaction with and visualization of the data to make their tools more accessible.

    "What makes them stand out the most is the depth of quality within their internal team."

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  • 15
    • Scheduling

      4.5
    • Quality

      5.0
    • Cost

      4.5
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 2 - 9 employees
    • Fleet, United Kingdom

    Ei Square® is a Fleet, United Kingdom-based big data analytics company. The firm focuses on BI & big data consulting & SI, custom software development, and IT staff augmentation and is small.The firm was founded in 2019.

    Clients

    • Fintech
    • Social Housing

    Industries

    Notable Project

    Ei Square provided business intelligence and process streamlining services. They leveraged their expertise by decommissioning old reports and automating the migration of data through dashboards into reports. 

    "In my view, I have full confidence." 

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  • 16
    • $25,000+
    • 10 - 49 employees
    • London, United Kingdom

    ROKi is an IT firm based in London with more than 10 experts. They have provided e-commerce development, IT managed services, and IT strategy consulting solutions since their founding in 2015. They mainly work with small and medium-sized businesses in retail, e-commerce, and more.

    Clients

    • Recent projects or customers include TVSquared
    • The Guardian
    • AllFlex and Equals (FairFX)

    Industries

    Notable Project

    ROKi developed and launched a website.

    "ROKi was extremely flexible and respectful of our preferred ways of working."

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  • 17
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • Undisclosed
    • 2 - 9 employees
    • London, United Kingdom

    Reintech is an IT staff augmentation company. Located in London, United Kingdom, their small team specializes in IT staff augmentation. The firm was launched in 2018.

    Notable Project

    Reintech provides IT staff augmentation for an online arrangement platform. They have helped the client find the best remote developers, from screening to the interview process.

    "Somehow they attract experienced and mature candidates to their network. It is a pleasure to work with such people."

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  • 18
    • $100,000+
    • 10 - 49 employees
    • Edinburgh, United Kingdom

    ClearSky Logic, a custom software development firm, was founded in 2018. The firm offers custom software development, BI & big data consulting & SI, cybersecurity, and IT staff augmentation and has a small team.

    Industries

    Notable Project

    ClearSky Logic helps a letting agency develop custom software. The team has created a strategy to incorporate various systems's functionality into a single platform and ingests data from different sources.

    "It's refreshing to have the outcomes as expected from the briefing process."

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  • 19
    • Scheduling

      4.5
    • Quality

      4.8
    • Cost

      4.8
    • NPS

      4.8
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10,000+ employees
    • London, United Kingdom

    Located in London, United Kingdom, CodeMonk is an IT staff augmentation company. The large firm was launched in 2020. Their team specializes in IT staff augmentation and custom software development.

    Industries

    Notable Project

    CodeMonk is helping an insurance technology firm build their MVP within their budget and as scheduled. They develop multiple areas of the client's ecosystem, including insurance and inventory management.

    "I've found them to be flexible and useful if you need the ability to scale the team up and down as needed."

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  • 20
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $25,000+
    • 10 - 49 employees
    • Bristol, United Kingdom

    Unai Ltd is a small Huntingdon, United Kingdom-based software development company. They offer custom software development, BI & big data consulting & SI, Artificial Intelligence, and cloud consulting & SI and were established in 2010.

    Clients

    • Genomics England
    • Seven Bridges Genomics
    • SNOMED International
    • Nuula

    Industries

    Notable Project

    A nonprofit hired Unai Ltd to present a proof of concept and validate the quality of their automated international process. They worked together for three months, which resulted in a functional prototype.

    "The openness on the challenges faced in a project and the expertise that the team brought to the table impressed us."

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  • 21
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      4.6
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Web design agency RISE was launched in 2020. They are headquartered in London, United Kingdom and have a small team. RISE offers web design, ux/ui design, web development, mobile app development, and more.

    Industries

    Notable Project

    RISE is staffing contractors and employing full-time members for a leading online travel agent (OTA). They deliberated on the root cause of the core problem and moved forward with solutions.

    "Their responsiveness and quality of output was impressive."

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  • 22
    • $1,000+
    • 10,000+ employees
    • London , United Kingdom

    Founded in 2020, My Team Abroad is an IT staff augmentation firm based in London. They work with small and midmarket businesses primarily. 

    Clients

    • RedGrid
    • Orion Protocol

    Industries

    Notable Project

    My Team Abroad provided staff augmentation services to a software development company. They’ve provided two developers so far. 

    "Their pricing is really competitive relative to the quality of the people."

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  • 23
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 50 - 249 employees
    • London, United Kingdom

    Railay is a software development talent partner with headquarters in Ho Chi Minh City, Vietnam, and an office in London. Founded in 2010, their team of about 15 employees offers staff augmentation services in a quick, flexible, and scalable manner to mostly small-scale clients in e-commerce and education sectors. Additional services include custom software and e-commerce development.

    Clients

    • Softbank
    • Toyota
    • Liberty Mutual
    • Regal Logistics

    Industries

    Notable Project

    Railay provided Bespoke development support for a digital marketing agency. The team was composed of Java, AWS, and UI developers.

    "They did what they said they would and there was clear communication."

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  • 24
    • Scheduling

      4.9
    • Quality

      4.9
    • Cost

      4.9
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $5,000+
    • 10 - 49 employees
    • London, United Kingdom

    Bladeware is an app development company that is headquartered in Zaporizhzhya, Ukraine. Founded in 2018, the team of work to provide mobile app development, custom software development, and application testing services to their small business clients. They primarily work with businesses within the education, information technology, and business services industries. 

    Clients

    • Tunnello
    • Playerline
    • Perzzle

    Industries

    Notable Project

    Bladeware provided UI/UX designs for a fitness tech startup's application. The team reviewed the existing functionalities and created designs in order to enhance and refine the branding. 

    "They exceeded my expectations with their UI/UX designs, and I am looking forward to working with them in the future."

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  • 25
    • Scheduling

      5.0
    • Quality

      5.0
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 2 - 9 employees
    • London, United Kingdom

    Founded in 2018, Artecha is a development firm. Their team of around 5 employees is based in London, with additional offices in Kyiv, Ukraine and Milan They focus on web development, mobile app development, and application management.

    Clients

    • Propertalis

    Industries

    Notable Project

    Artecha redeveloped a website for a software development company. This also included redoing the UI/UX design of the platform.

    "The entire process went smoothly."

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  • 26
    • Scheduling

      4.9
    • Quality

      4.7
    • Cost

      4.7
    • NPS

      4.9
    Read Full Reviews on Clutch Visit Site
    • $10,000+
    • 10 - 49 employees
    • Edinburgh, United Kingdom

    Founded in 2013, AOG.jobs is headquartered in Kiev, Ukraine with another location in Cherkasy, Ukraine. With about 12 employees, they provide IT staff augmentation, HR services, and web design services.

    Industries

    Notable Project

    A web and mobile development company hired AOG.jobs to develop a website. The team was tasked with creating the site's frontend.

    "Their clear actions at every stage of cooperation were impressive."

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  • 27
    • Scheduling

      5.0
    • Quality

      4.5
    • Cost

      5.0
    • NPS

      5.0
    Read Full Reviews on Clutch Visit Site
    • $1,000+
    • 10 - 49 employees
    • London, United Kingdom

    Teceze Ltd is a London-based IT company founded in 2012 with more than 10 employees. They are experts in IT strategy consulting, cybersecurity, and IT managed services for clients that work in the industries of business services, consumer products, and more.

    Clients

    • Outsell, Inc.

    Industries

    Notable Project

    Teceze supplies IT and tech support for a research advisory firm. They manage the firm’s hardware, office machines, security, and internal applications. They also troubleshoot issues as needed.

    "Teceze is proactive in terms of reaching out to end users and fixing issues."

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  • 28
    • $1,000+
    • 50 - 249 employees
    • London, United Kingdom

    Midsize IT managed services company Smart Working, is located in London, United Kingdom. Established in 2020, the team focuses on IT managed services, other IT consulting and SI, and IT staff augmentation.

    Industries

    Notable Project

    Smart Working provides managed IT services for a printing company. The team is helping the client in developing their internal system to streamline their management and manufacturing processes.

    "They are hardworking and dedicated to the task at hand."

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  • 29
    • $1,000+
    • 10 - 49 employees
    • Long Bennington, United Kingdom
    Ortom8 Limited is a small IT managed services company. The Long Bennington, United Kingdom-based agency was established in 2020. Their services include IT managed services.

    Notable Project

    Ortom8 Limited was expected to improve and automate a Microsoft Scheduler for an IT consulting firm. The client wanted to integrate their internal team and reduce risk to their migration. 

    "They made and continue to make the whole relationship exceptional."

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  • 30
    • $1,000+
    • 2 - 9 employees
    • Hatfield, United Kingdom

    Innovensa Ltd is a software development firm. Their small team is in Hatfield, United Kingdom and focuses on custom software development, application management & support, mobile app development, web development, and more. The agency was launched in 2017.

    Industries

    Notable Project

    Innovensa Ltd has refurbished the software of a healthcare startup by updating its design and security system. The team has used Azure to develop the cloud-based platform. They also provide branding assistance.

    "They’re an imaginative team, and they’re always willing to go above and beyond to deliver our needs."

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