Best UK Technical Staff Augmentation Companies

Lengreo works with UK companies that need technical staff augmentation without the long waiting times of traditional hiring. Our approach is pretty straightforward: instead of giving generic solutions, we step in with people and skills that actually fit into your setup. That means we can help a team move faster without forcing them to change the way they already work.

For us, the UK is an important focus because a lot of projects here need flexible support. Sometimes that’s one developer to cover a gap, sometimes it’s a group of specialists who can stay involved for a longer stretch. We stay close to the process, handle the messy bits like onboarding and outreach, and leave the control of direction with the client. It’s a way to keep projects running smoothly without slowing down for months of recruitment.

Key Highlights:

• Technical staff augmentation available in the UK
• People integrated into existing teams without disrupting workflows
• Flexible support for short or long projects
• Experience across IT, design, and marketing areas
• Emphasis on communication and practical delivery 

Services:

• Software staff augmentation
• B2B digital marketing strategy and consulting
• SEO and content planning
• Website development and support
• Paid advertising campaigns
• Lead generation and appointment setting
• Demand generation
• Social media and content marketing

Contact and Social Media Information:

• Website: Lengreo
• Contact Email: hi@lengreo.com  
• Phone Number: +31 686 147 566
• LinkedIn: Lengreo
• Twitter: @Lengreo
• Instagram: @lengreo

Our cases

SEO for BIM & VDC Services Provider

PPC For Adult Content Platform

Biological Age Blood Testing Kit

They provide UK technical staff augmentation with a simple setup that plugs into existing teams. They focus on mature remote engineers who work independently and communicate directly, so projects keep moving without extra noise. For UK companies, they help fill roles pretty quickly while keeping hiring terms clear and straightforward. They also cover the admin side that tends to slow teams down. That includes candidate sourcing, a single agreement for compliance, and one invoice for payroll when needed. The idea is to add the right people, not change the way the client works.

Key Highlights:

• Technical staff augmentation available in the UK
• Emphasis on autonomous engineers and direct communication
• Flexible engagement that fits existing workflows
• Clear terms with transparent hiring and costs
• Support for compliance, payroll, and talent management

Services:

• Software staff augmentation
• Recruiting and candidate matching
• Compliance and contracting support
• Payroll and invoicing for teams
• Ongoing talent management

Contact and Social Media Information:

• Website: reintech.io
• E-mail: contact@reintech.io
• LinkedIn: www.linkedin.com/company/reintechio

They build remote development teams for UK companies and offer technical staff augmentation that fits different stacks and delivery setups. Their model is to integrate with the client’s process rather than replace it, so teams keep their way of working while adding extra capacity. With a presence in London, they can support UK needs while tapping into talent across regions. They handle the heavy lifting around sourcing, vetting, and team setup, then let the client lead priorities and roadmap.

Key Highlights:

• Technical staff augmentation available in the UK
• London presence with access to wider talent pools
• Teams that align with the client’s tools and process
• Coverage across common back end, front end, and mobile stacks
• Option to scale up or down based on workload

Services:

• Staff augmentation and remote team assembly
• Nearshore and offshore team setup
• Custom software development support
• R&D center and dedicated team models
• Ongoing delivery management

Contact and Social Media Information:

• Website: ncube.com
• E-mail: contact@ncube.com
• LinkedIn: www.linkedin.com/company/ncube-ltd
• Instagram: www.instagram.com/ncubeteam
• Facebook: www.facebook.com/ncube.co.uk

They provide UK technical staff augmentation through an adaptive workforce model. UK leads handle onboarding and delivery, while global teams cover engineering needs across web, app, data, and cloud. It is meant to plug gaps fast without forcing a full rebuild of the client’s setup. They also offer managed delivery when that is easier. Teams are vetted, ramp up fast, and can switch between augmentation and project delivery if plans change. UK clients get a single point of contact, clear milestones, and the option to scale a little or a lot.

Key Highlights:

• Technical staff augmentation available in the UK
• Onshore leads in the UK with global engineering support
• Fast ramp up and flexible engagement types
• Coverage across web, mobile, cloud, and data
• Option to blend augmentation with managed delivery

Services:

• Team augmentation with onshore leadership
• Cross functional squads for product delivery
• Modern web and app development
• Cloud, DevOps, and integrations
• Data, analytics, and AI support
• Production support for live systems

Contact and Social Media Information:

• Website: www.deazy.com
• Address: Runway East Bristol Bridge, 1 Victoria St, Redcliffe, Bristol BS1 6AA, UK
• Phone: 0117 287 2344
• E-mail: hello@deazy.com
• LinkedIn: www.linkedin.com/company/deazy

They support UK technical staff augmentation through dedicated teams and an offshore development center. The UK branch helps with local coordination while engineering work is delivered by their Vietnam teams. For UK companies, this setup adds capacity without changing core tools or the way delivery is managed. They cover common needs like web and mobile development, QA, and DevOps. Engagements are flexible, from adding a few engineers to forming a full squad. The aim is to keep things practical and fit into the client’s roadmap rather than push a new process.

Key Highlights:

• Technical staff augmentation available in the UK via UK branch
• Dedicated offshore teams with UK coordination
• Flexible team size and duration
• Support across web, mobile, QA, and DevOps
• Focus on working within the client’s delivery flow

Services:

• Offshore development center and dedicated teams
• Web and mobile app development
• Full stack engineering support
• Quality assurance and testing
• DevOps and cloud operations

Contact and Social Media Information:

• Website: www.inapps.net
• Address: 107 Putney High Street, London SW15 1SS, United Kingdom
• Phone: +84 838 030 816
• E-mail: sales@inapps.net
• LinkedIn: www.linkedin.com/company/inapps-technology-co
• Twitter: x.com/inappstech
• Facebook: www.facebook.com/InAppsTech

Academy Smart is a UK-based company that offers technical staff augmentation along with a broad range of IT services. They work with businesses that need to extend their in-house teams or cover skills that are missing. With offices in England and development centers across Europe, they provide UK clients with access to experienced engineers while keeping the process straightforward. Their teams can handle tasks from mobile and web development to cloud, data, and project management. For UK companies, Academy Smart also covers outstaffing and dedicated team services. This means clients can bring in specialists without changing their existing workflow or taking on the full burden of recruitment. They also have a strong focus on LMS integration, which fits well for enterprises and educational organizations looking to connect training systems with tools like HR, CRM, or ERP.

Key Highlights:

• UK technical staff augmentation services available
• Outstaffing and dedicated teams across IT areas
• Experience with e-learning, enterprise, and resource management industries
• Support for cloud tech, API development, and data management
• LMS integration services for corporate and educational use

Services:

• IT outstaffing and dedicated teams
• Mobile and web development
• Cloud technology services
• Data management and API development
• IT project management
• LMS integration and design

Contact and Social Media Information:

• Website: academysmart.com
• Address: Hypogen LTD, 175 Darkes Lane, Brosnan House, Suite 2B, Potters Bar, EN6 1BW, England, United Kingdom
• Phone: +48 (886) 186 865
• E-mail: welcome@academysmart.com
• LinkedIn: uk.linkedin.com/company/academy-smart-ltd-
• Facebook: www.facebook.com/academysmart.com.ua

Vention provides technical staff augmentation services to UK companies as part of its wider global operations. They work with startups, mid-sized businesses, and larger enterprises, offering engineers across a wide range of technologies. Their teams support industries like fintech, healthtech, ecommerce, and proptech, with skills that stretch across web, mobile, cloud, AI, and data engineering. For UK clients, Vention offers flexible engagement models. Companies can bring in dedicated engineers, form full development squads, or work on project-based delivery. Their focus is on making integration smooth so that augmented staff can work alongside internal teams without friction.

Key Highlights:

• Technical staff augmentation services provided in the UK
• Engineers across web, mobile, cloud, and AI
• Flexible staffing models, from individuals to full teams
• Industry coverage including fintech, healthtech, and ecommerce
• Support for long-term or short-term engagements

Services:

• Staff augmentation and dedicated development teams
• Project-based software delivery
• Web and mobile development
• Cloud services and DevOps
• AI, big data, and blockchain solutions

Contact and Social Media Information:

• Website: ventionteams.com
• Address: 30 Churchill Place, E14 5RE
• Phone: +442071172842
• E-mail: hello@ventionteams.com
• LinkedIn: www.linkedin.com/company/ventionteams
• Instagram: www.instagram.com/ventionteams
• Twitter: x.com/ventionteams

The Codest is an international software development company with a UK headquarters in London. They provide technical staff augmentation to UK businesses that need senior developers for web, backend, frontend, and cloud projects. Their approach comes from a product-based background, which helps them understand how to integrate their developers into existing workflows while keeping delivery practical. They work with enterprises, startups, and software vendors across multiple industries, including fintech, adtech, e-commerce, and healthtech. Their staff augmentation model allows UK companies to scale their teams with experienced engineers while still maintaining control over product direction and priorities.

Key Highlights:

• UK headquarters with staff augmentation services
• Senior developers across frontend, backend, and cloud
• Experience in fintech, adtech, ecommerce, and healthtech
• Product-based background with focus on digital transformation
• Flexible team extension for enterprises and startups

Services:

• IT staff augmentation and team extension
• Backend and frontend development
• Cloud engineering and DevOps
• QA engineering and testing
• IT advisory and software development support

Contact and Social Media Information:

• Website: thecodest.co
• Address: Office 303B, 182-184 High Street North, London, E6 2JA, England, United Kingdom
• LinkedIn: linkedin.com/company/codest
• Facebook: www.facebook.com/TheCodest

Black Piano is a UK-based company that helps businesses build remote teams through technical staff augmentation and employer-of-record services. They mainly connect UK clients with talent from India, handling recruitment, employment, and HR responsibilities so that the hires can work directly for the client. Their model is designed for small and mid-sized businesses that want to grow their teams without taking on the overhead of running international operations. Black Piano manages payroll, benefits, and compliance, while the client focuses on getting work done with their dedicated engineers, designers, or specialists.

Key Highlights:

• UK technical staff augmentation and employer-of-record services
• Focus on remote recruitment with Indian talent
• HR, payroll, and compliance handled by Black Piano
• Roles across software, design, marketing, and support
• Flexible setup without upfront recruitment fees

Services:

• Remote recruitment for UK companies
• Employer-of-record services
• Payroll and HR management
• Dedicated offshore teams
• Team retention and employee support

Contact and Social Media Information:

• Website: www.blackpiano.co.uk
• LinkedIn: www.linkedin.com/company/blackpianouk
• Instagram: www.instagram.com/blackpianouk
• Facebook: www.facebook.com/blackpianouk

N-iX is a software engineering and IT services company that also provides staff augmentation for businesses in the UK. With a presence in London and other locations worldwide, they support companies that want to extend their teams with experienced developers and engineers without going through long hiring cycles. Their work covers a wide range of industries, from finance and retail to logistics and healthcare, making them a familiar name for UK firms looking to strengthen their tech side. For UK clients, N-iX can bring in specialists for ongoing projects or set up dedicated teams depending on what the situation calls for. Their developers work with cloud, AI, IoT, and data technologies, alongside standard software engineering tasks. This flexibility gives companies the option to cover skills gaps, handle peak workloads, or just keep projects moving when local hiring takes too long.

Key Highlights:

• Staff augmentation services available in the UK
• London office with local support
• Experience across finance, retail, healthcare, and logistics
• Strong focus on cloud, AI, and IoT technologies
• Mix of dedicated teams and individual placements

Services:

• IT staff augmentation
• Software engineering and development
• Cloud solutions and DevOps
• Data and analytics services
• AI consulting and implementation
• Embedded and IoT development

Contact and Social Media Information:

• Website: www.n-ix.com
• Address: 6 Bevis Marks, London, EC3A 7BA, United Kingdom
• Phone: +44 2037 407669
• E-mail: contact@n-ix.com
• LinkedIn: www.linkedin.com/company/n-ix
• Twitter: x.com/N_iX_Global
• Facebook: www.facebook.com/N.iX.Company

Digis is a global IT company that works with UK businesses through staff augmentation, dedicated teams, and consulting services. Founded in 2015, they now operate in several countries and support clients in industries like e-commerce, healthcare, fintech, and media. Their approach is built around integrating skilled developers into existing teams so that UK companies can keep delivery on track without stretching in-house staff too thin. For UK clients, Digis provides engineers, designers, and project managers who join projects on flexible terms. They also cover CTO-as-a-service for businesses that need senior technical guidance but are not ready to bring in a permanent hire. This model makes it easier for companies to adapt to shifting priorities, handle larger workloads, or scale up development without waiting months for traditional recruitment.

Key Highlights:

• Technical staff augmentation services in the UK
• Experience with startups, SMEs, and large enterprises
• Works across fintech, healthcare, e-commerce, and media
• Offers CTO-as-a-service for strategic tech leadership
• Offices in the UK and presence in multiple global locations

Services:

• IT staff augmentation
• Dedicated development teams
• Custom software development
• IT consulting and process optimization
• CTO-as-a-service
• Cloud and DevOps support

Contact and Social Media Information:

• Website: digiscorp.com
• Phone: +44 204 577 2743
• E-mail: sales@digiscorp.com
• LinkedIn: www.linkedin.com/company/digiscorp
• Facebook: www.facebook.com/digiscorp

Index.dev is a platform that connects UK companies with vetted remote engineers and full teams. They use a mix of AI screening and human-led matching to provide staff who fit the technical needs and working style of each client. Their services cover individual contractors, permanent hires, and complete project teams, which makes them a flexible option for UK businesses trying to move quickly on software development. For UK clients, Index.dev can supply developers, designers, QA specialists, and even marketing or sales staff when needed. Their compliance setup covers contracts and payroll across multiple countries, so companies can add talent without worrying about admin or legal complexity. It is a setup designed to reduce hiring delays and give businesses more control over how they scale their teams.

Key Highlights:

• Staff augmentation services for UK businesses
• Combines AI vetting with human matching
• Works with contractors, permanent hires, and full teams
• Compliance and payroll handled in multiple regions
• Coverage across development, design, QA, and marketing

Services:

• IT staff augmentation and dedicated engineers
• Project-based teams and full development pods
• AI and data engineering support
• SaaS and fintech development services
• Cybersecurity and cloud expertise

Contact and Social Media Information:

• Website: www.index.dev
• Phone: +44 2038 853074
• E-mail: contact@index.dev
• LinkedIn: www.linkedin.com/company/indexdev
• Instagram: www.instagram.com/indexdotdev
• Twitter: x.com/indexdotdev
• Facebook: www.facebook.com/Indexdevpage

Devico is a European IT outstaffing and software development company with a base in London. They provide staff augmentation services for UK businesses that want to extend their teams with vetted developers and engineers. Having worked in industries like healthcare, telecom, fintech, and retail, Devico positions itself as a flexible partner for companies that need either long-term team support or short-term project assistance. For UK clients, Devico offers a mix of dedicated developers, full teams, and outsourcing arrangements. Their specialists can handle frontend and backend development, mobile apps, DevOps, and QA. They also support businesses with digital transformation projects, legacy modernization, and cloud adoption, which often require temporary boosts in technical capacity that are easier to cover with staff augmentation.

Key Highlights:

• Staff augmentation services provided in the UK
• Access to a large European talent pool
• Works with healthcare, telecom, fintech, and retail sectors
• Mix of staff augmentation, outsourcing, and R&D models

Services:

• IT staff augmentation
• Custom software development
• Mobile and web development
• DevOps and cloud engineering
• QA and test automation
• Digital transformation and legacy modernization

Contact and Social Media Information:

• Website: devico.io
• Address: 9 Brighton Terrace, London, SW9 8DJ, United Kingdom
• Phone: +44 1922 214429
• E-mail: info@devico.io
• LinkedIn: www.linkedin.com/company/devicosolutions
• Facebook: www.facebook.com/devicosolutions

Infotel UK Consulting has been active in the UK market since 2015, operating as part of the wider Infotel Group. With a base in Newcastle upon Tyne, they work with both public and private organisations that need extra technical capacity without the hassle of permanent hires. Their staff augmentation model is straightforward: supply skilled IT professionals who blend into existing teams and help keep projects moving. They have supported companies in finance, automotive, logistics, and the public sector, often stepping in when deadlines are tight or when specialist expertise is missing. Their services include everything from cloud migration and AI to standard software development, so UK firms can plug gaps pretty quickly without going through long recruitment cycles.

Key Highlights:

• Provides IT staff augmentation services in the UK
• Office in Newcastle upon Tyne for local presence
• Experience with finance, automotive, logistics, and public sector clients
• Mix of consulting, development, and resource augmentation
• Flexible approach to short or long-term project needs

Services:

• IT staff augmentation and resource support
• Cloud migration and infrastructure services
• AI and machine learning solutions
• Mobile and web development
• SAP S/4HANA support and consulting
• Managed IT services

Contact and Social Media Information:

• Website: infotel-consulting.co.uk
• Address: Balliol Business Park, Karmjit, Newcastle upon Tyne NE12 8EW, United Kingdom
• LinkedIn: www.linkedin.com/company/infoteluk

Pulsion Technology is based in Glasgow and has been running since 1995. They focus on helping UK organisations with custom software, AI projects, and cloud solutions. Alongside these services, they also provide staff augmentation by making skilled developers available for short or extended periods. For UK companies, this means they can scale development capacity without locking into long hiring cycles. Their teams have worked across sectors like legal, aviation, education, and government, bringing in technical expertise where it is needed. Whether it is a mobile app, a migration to the cloud, or a software upgrade, they make developers available under flexible models. This way, companies get the skills they need when they need them, instead of waiting months to fill a role in-house.

Key Highlights:

• Provides developer augmentation services in the UK
• Based in Glasgow with partnerships with AWS and Microsoft
• Works across public, private, and third sectors
• Offers flexible hiring models for project needs

Services:

• IT staff augmentation and dedicated developers
• Custom software development
• AI and machine learning solutions
• Cloud migration and DevOps services
• Mobile app development
• Web and UX/UI design

Contact and Social Media Information:

• Website: www.pulsion.co.uk
• Address: 5 Eagle Street, Craighall Business Park, Glasgow, G4 9XA, United Kingdom
• Phone: +44 (0)141 352 2280
• E-mail: info@pulsion.co.uk
• LinkedIn: www.linkedin.com/company/pulsion-technology

GoodCore Software is a UK-based company with its head office in Croydon. They provide custom software development and also support UK businesses through staff augmentation, adding experienced developers to client teams. Their approach mixes local project management with access to a wider global talent pool, giving companies both onshore communication and offshore technical capacity. They have worked with startups as well as established enterprises across industries like finance, healthcare, and education. For UK companies that need to scale quickly, GoodCore offers dedicated developers or full teams to cover everything from backend and frontend work to mobile apps and cloud services. Their flexible engagement options make it possible to bring in talent without overcommitting on cost or contracts.

Key Highlights:

• Staff augmentation and team extension available in the UK
• Head office in Croydon, with global delivery centres
• Supports industries including healthcare, finance, and education
• Hybrid model combining local UK oversight with offshore expertise
• Provides both individual specialists and complete teams

Services:

• IT staff augmentation and team extension
• Bespoke software development
• SaaS and MVP development
• AI consulting and data solutions
• Cloud and DevOps engineering
• QA, testing, and UI/UX design

Contact and Social Media Information:

• Website: www.goodcore.co.uk
• Address: Airport House, Purley Way, Croydon, CR0 0XZ, United Kingdom
• Phone: 020 8781 6903
• E-mail: contact@goodcore.co.uk
• LinkedIn: www.linkedin.com/company/goodcore-software
• Facebook: www.facebook.com/goodcoresoftware