Finding a good AWS development company in the UK is not just about choosing a team that knows cloud tools. Plenty of companies can talk about migration, serverless apps, DevOps, and cloud architecture. The harder part is finding a partner that can turn all of that into something stable, secure, and actually useful for the business.

This list looks at AWS development companies in the UK that work with cloud-native software, infrastructure setup, application modernization, automation, and ongoing AWS support. Some are better suited for startups building new products. Others fit established companies that need cleaner cloud systems, better performance, or help moving away from legacy setups.

The goal here is simple: give you a practical starting point before you shortlist vendors, book calls, and compare who really understands your project.

1. Oski Solutions

At Oski, we are a software development company that works with clients in the UK and other markets on cloud, web, and custom software projects. Our team designs, builds, and maintains software applications for enterprises and start-ups looking to deploy reliable digital platforms. We emphasize development efficiency by incorporating modern technical tools into our engineering processes, reducing the time required to set up development teams and launch projects.

Our firm serves several primary industries, helping organizations manage their digital infrastructure, content, and external operations. We focus on delivering automated and scalable setups, particularly within cloud environments, backend frameworks, and user interface systems.

Key Highlights:

• Focuses on setup efficiency with operational teams ready within a two-to-four-week timeframe.

• Integrates AI-accelerated engineering practices to optimize development speed.

• Operates under leadership with over two decades of engineering and team management experience.

Services:

• AWS development.

• Cloud and serverless development.

• DevOps and CI/CD automation.

• Frontend development and UI/UX.

• AI and machine learning.

• CMS development using WordPress.

Contact Information:

• Website: oski.site

• E-mail: [email protected]

• LinkedIn: www.linkedin.com/company/oski-solutions

• Address: Kaupmehe tn 7, 10114 Tallinn, Estonia

• Phone: +48571282759

2. N-iX

N-iX provides comprehensive cloud migration, engineering, and infrastructure optimization services. As an AWS Premier Tier Services Partner, they assist businesses with adoption strategies, system architecture, and cloud compliance frameworks within global and European regions.

Their technical teams handle the ongoing management of cloud ecosystems, helping organizations move workloads away from on-premises setups. They prioritize cost optimization, system security, and data analytics integration across sectors like retail, finance, and manufacturing.

Key Highlights:

• Holds AWS Premier Tier Services Partner status with multiple cloud competencies.

• Employs over 180 certified AWS specialists and has completed more than 150 cloud projects over five years.

• Serves as an official launch partner for the AWS European Sovereign Cloud to support local data compliance.

Services:

• AWS cloud migration services.

• Well-Architected Reviews and auditing.

• Cloud-native and serverless architecture.

• Data analytics and machine learning.

• Infrastructure automation and security.

Contact information:

• Website: www.n-ix.com

• Email: [email protected]

• Phone: +442037407669

• Address: London, EC3A 7BA, 6 Bevis Marks

• Linkedin: www.linkedin.com/company/n-ix

• Facebook: www.facebook.com/N.iXUKR

• Twitter: x.com/N_iX_Global

3. 21Century.tech

21Century.tech functions as an AI-native software studio that alters traditional engineering timelines by pairing senior developers with generative tools. They target rapid delivery schedules for MVP development, product testing, and feature implementation without bypassing human supervision.

The studio divides technical tasks between human engineers and artificial intelligence to minimize administrative overhead and boilerplate work. Senior developers retain full ownership over structural architecture, security assessments, and final code reviews before deployment.

Key Highlights:

• Utilizes a joint development model pairing senior engineers with Claude for task completion.

• Emphasizes accelerated shipping timelines, reducing software creation cycles from months to weeks.

• Guarantees 100% human-reviewed code and architecture design before final deployment.

Services:

• MVP and landing page engineering.

• Full-stack feature development.

• Legacy software refactoring.

• Third-party systems integration.

• Automated testing and documentation.

Contact information:

• Website: 21century.tech

• E-mail: [email protected]

4. Andersen

Andersen functions as an international technology vendor providing engineering and cloud consulting infrastructure services. They assist companies with the modernization of legacy setups, cloud deployment frameworks, and data integration on Amazon Web Services. Their teams focus on technical discovery, system architecture design, and post-release support across multiple regulated and commercial sectors.

The organization employs dedicated specialists who handle data optimization, automated operational pipelines, and security compliance assessments. By utilizing varied collaboration models, they adjust their engineering capacity to match specific project timelines and infrastructure goals. Their workload focus includes establishing fault-tolerant environments that allow client applications to maintain consistent uptime during traffic variations.

Key Highlights:

• Operates as a certified AWS partner with specific competencies in DevOps and AI services.

• Deploys a technical workforce containing over 100 certified AWS specialists and solutions architects.

• Provides a structured delivery process spanning architecture design, automation, and ongoing infrastructure reviews.

Services:

• AWS cloud migration and legacy modernization.

• Managed operations and DevOps automation.

• AI and machine learning workflow integration.

• AWS Well-Architected Framework reviews.

• Security, compliance, and cost optimization consulting.

Contact information:

• Website: andersenlab.com

• Phone: +44 207 048 6755

• Email: [email protected]

• Address: 1 St Katharine's Way, 6th floor, London E1W 1YL, UK

• Twitter: x.com/AndersenLabs

• Linkedin: www.linkedin.com/company/andersen-softwaredev

• Instagram: www.instagram.com/andersen.global

• Facebook: www.facebook.com/AndersenSoftwareDev

5. net-devs

net-devs coordinates software production by merging human engineering supervision with artificial intelligence execution tools. They focus on enterprise platform engineering and rapid drafting workflows without removing human accountability from final product releases. The company assigns experienced project leaders to run teams, keeping architecture decisions and risk assessments under direct human control.

The studio works across multiple cloud stacks and programming environments rather than tying projects to a single technical vendor. Their delivery model uses automated workflows to build, test, and continuously deploy code for enterprise systems. They target clear resource planning by offering flat, hourly blended pricing arrangements instead of variable project estimations.

Key Highlights:

• Implements a delivery format where senior engineers supervise AI agents during the drafting and testing phases.

• Ensures every engineering team is led directly by an IT professional with over 15 years of industry experience.

• Uses an open, flat hourly pricing structure to maintain budgeting transparency.

Services:

• Cloud-native platform engineering across AWS, Azure, and GCP.

• Enterprise software development and system architecture.

• Practical AI engineering and agent integration.

• Modern front-end development and automated QA testing.

• Technical discovery and product prototyping.

Contact Information:

• Website: net-devs.com

• Phone: +48 571 282 759

• E-mail: [email protected]

• Address: Obrzeżna 1D, 02-691 Warszawa, Poland

• LinkedIn: www.linkedin.com/company/net-devs

6. Orthogonality

Orthogonality provides infrastructure deployment, ongoing platform management, and training services out of its European operating centers. They specialize in tailoring Amazon Web Services setups to line up with specific corporate requirements, emphasizing the steady reduction of operational usage costs. Their technical engineers oversee data storage planning, system monitoring, and preventative maintenance to catch infrastructure issues early.

The consultancy handles database transfers and software application hosting adjustments using various migration methodologies. They include full backup creation and multi-stage infrastructure testing as part of their standard deployment routines. Additionally, their engineers deliver continuous system support, applying regular security patches and performance updates to protect data integrity.

Key Highlights:

• Operates as a fully certified Amazon Consulting Partner with regional teams based in the UK and Europe.

• Focuses on preventative infrastructure monitoring to address technical glitches before they impact operations.

• Combines technical development services with professional software engineering and cloud training programs.

Services:

• AWS infrastructure planning and architecture design.

• Application and database migration to cloud environments.

• Ongoing AWS technical support and system monitoring.

• Cloud security patching and infrastructure updates.

• Software development and cloud technology training.

Contact Information:

• Website: orthogonality.tech

• Email: [email protected]

• Phone: 01223 92 6452

• Address: 40 Bailey House, Rustat Avenue, CB1 7BX, Cambridge

• Facebook: www.facebook.com/orthogonality.tech

• Linkedin: www.linkedin.com/company/orthogonality

7. SoftPro

SoftPro operates as a digital agency and IT services provider focusing on custom software creation and infrastructure updates. The group coordinates technical processes across backend architectures, user interfaces, and content management tools. Their workflow centers on deploying stable codebases for organizations attempting to modernise daily tasks or expand an existing online presence.

The team applies its engineering background to configure databases, set up secure full-stack applications, and handle fundamental server environments. By managing projects from initial setup through structural layout, they supply technical building blocks for various standard business portals and operational tracking applications. Their work typically highlights the core Microsoft development ecosystem alongside popular front-end tools.

Key Highlights:

• Led by managers and technical directors with over two decades of experience in database development and software architecture.

• Utilizes a diverse structural background spanning economic analysis, project risk management, and financial planning.

• Focuses on small to mid-sized system modernizations using the Microsoft technical stack.

Services:

• Custom software development.

• Web application development.

• Cloud infrastructure management.

• Machine learning integration.

• Content management development.

Contact Information:

• Website: soft-pro.pl

• Address: Poland, Warsaw, Mazowieckie Voivodeship, 13 Erasmus Ciołka St. 401

8. Deloitte

Deloitte manages a broad professional alliance network that combines strategic corporate advisory with large-scale cloud technology deployment. They steer complex institutional modernizations, data storage setups, and corporate application rewrites across multiple international markets. Their technical arms concentrate on shifting legacy enterprise databases onto distributed systems while maintaining standard security and risk governance protocols.

The global firm structures its cloud approach around major public infrastructure, public health, and banking systems that require ongoing resilience planning. Their engineers set up containerized workloads, automate configuration frameworks, and craft data integration pipelines for high-traffic environments. Their work connects high-level operational policy with actual data management tools to support digital shifts within heavily regulated industries.

Key Highlights:

• Operates as an established global partner holding multiple regional service delivery and cloud competency badges.

• Maintains dedicated global alliance directors to oversee large-scale enterprise system transformations.

• Combines specialized industry consulting with multi-cloud infrastructure deployment and automated scripting.

Services:

• Application cloud migration.

• Security risk management.

• Data analytics integration.

• Mainframe system modernization.

• Customer contact center automation.

• Enterprise SAP implementation.

Contact Information:

• Website: www.deloitte.com

• Address: 1 New Street Square, London EC4A 3HQ, United Kingdom

• Phone: +44 020 7936 3000

• Facebook: www.facebook.com/deloitteuk

• Twitter: x.com/deloitteuk

• LinkedIn: www.linkedin.com/company/deloitte

9. Wipro

Wipro operates as a global technology consulting and services corporation that implements large-scale cloud operations across diverse commercial sectors. Their engineering groups manage complex enterprise transformations, focusing heavily on modernizing existing legacy codebases and transitioning foundational workloads onto cloud networks. They coordinate multi-layered project stages, helping businesses manage their digital applications while handling security compliance parameters.

The organization structures its cloud delivery around long-term stability, continuous infrastructure optimization, and hybrid environment integration. Their teams build automated operational flows, address customer interaction systems through virtual data tools, and deploy analytics platforms to process large datasets. They emphasize regular architectural maintenance to preserve system functionality during major traffic fluctuations or business transitions.

Key Highlights:

• Operates as a Premier Consulting Partner within the Amazon Web Services network.

• Maintains a broad technical compliance portfolio, holding over 23 distinct cloud competencies.

• Brings a decade of direct alliance experience, delivering system deployments for numerous global institutions.

Services:

• Enterprise digital transformation.

• Cloud compliance management.

• Legacy infrastructure modernization.

• Hybrid cloud deployment.

• Omnichannel contact center setup.

Contact information:

• Website: www.wipro.com

• Phone: 44 (118) 229 1300

• Email: [email protected]

• Address: Kings Court, 185 Kings Road, Reading, Berkshire RG1 4EX

• Facebook: www.facebook.com/wiprocareers

• Instagram: www.instagram.com/wiprocareers

• Linkedin: www.linkedin.com/company/wipro

10. Vention

Vention runs an engineering consultancy that focuses on the strategic planning, rollout, and architectural optimization of cloud-native infrastructure. They assist growing and established companies with evaluating the financial feasibility of shifting away from physical servers or alternate hosting providers. Their consultants design deployment roadmaps that map out specific deadlines, infrastructure requirements, and resource boundaries before code writing begins.

The studio divides its engineering focus between advisory assessments and direct software execution, helping firms organize data systems without disrupting active operations. Their developers review existing platform structures to identify performance bottlenecks and build automation blueprints using infrastructure as code methodologies. They scale their involvement based on project scope, offering either technical training for in-house staff or standalone engineering teams.

Key Highlights:

• Functions as an Advanced Tier AWS Consulting Partner with 15 years of technical deployment experience.

• Uses the AWS Well-Architected Framework to audit existing cloud setups across security and cost parameters.

• Features a project history covering the delivery of over 250 enterprise-grade digital solutions.

Services:

• Cloud adoption analysis.

• Cloud migration planning.

• Cloud-native architecture design.

• Infrastructure automation provisioning.

• System performance optimization.

Contact information:

• Website: ventionteams.com

• Phone: +442071172842

• Email: [email protected]

• Address: 30 Churchill Place, E14 5RE

• LinkedIn: www.linkedin.com/company/ventionteams

• Twitter: x.com/ventionteams

• Instagram: www.instagram.com/ventionteams

11. Chudovo

Chudovo operates as an engineering and custom software studio that builds, manages, and deploys cloud-connected applications. Their developers concentrate on creating tailored web, mobile, and backend systems that interface with distributed remote architectures. The company applies automated scripting tools to handle recurring coding processes, allowing its team to focus on underlying product logic and system design.

The firm sets up database storage systems, configures virtual servers, and structures identity access management dashboards to control data entry permissions. Their engineering practices incorporate regular cost evaluation reviews to trim unnecessary cloud capacity once an application's traffic pattern normalizes. They cater to a variety of standard business models requiring long-term data storage, system backup tools, and decentralized network setups.

Key Highlights:

• Integrates AI-assisted engineering tools to accelerate basic software drafting and routine task execution.

• Emphasizes a security-first setup process that restricts application access by default.

• Incorporates replication and multi-region deployment methods to safeguard platforms against operational downtime.

Services:

• Custom cloud application development.

• Cloud database setup and migration.

• Cloud DevOps solutions.

• Serverless execution setup.

• User access control integration.

Contact information:

• Website: chudovo.com

• Email: [email protected]

• Address: 34 New House, 67-68 Hatton Garden, London EC1N 8JY

• Linkedin: www.linkedin.com/company/chudovo

• Facebook: www.facebook.com/chudovoitcompany

12. Strivemindz

Strivemindz works with startups, small businesses, and larger enterprises to build, deploy, and maintain applications on the Amazon Web Services platform. They focus on delivering cloud infrastructure across different service models, including Infrastructure as a Service (IaaS), Software as a Service (SaaS), and Platform as a Service (PaaS). The team handles tasks like cloud deployment, automation, provisioning, load balancing, and autoscaling to move applications into the cloud environment.

The company assists organizations that want to transition away from managing physical hardware by utilizing remote cloud data centers. They use various AWS tools to set up compute instances, build database architectures, and manage content delivery networks. Additionally, they provide ongoing maintenance to track application performance, implement data security tools, and resolve bugs or operational glitches after deployment.

Key Highlights:

• Experience working across startups, small-to-medium businesses, and enterprise clients.

• Multi-model setups including IaaS, SaaS, and PaaS.

• Ongoing application monitoring, bug troubleshooting, and performance analysis.

• Implementation of built-in security, data privacy frameworks, and identity management tools.

Services:

• AWS Application Development

• AWS Cloud Solutions

• AWS Integration & Migration

• AWS Support & Maintenance

Contact information:

• Website: www.strivemindz.com

• Phone: +44-117 325 0777

• E-mail: [email protected]

• Facebook: www.facebook.com/strivemindz

• Twitter: x.com/Strivemindz

• LinkedIn: www.linkedin.com/company/strivemindz

• Instagram: www.instagram.com/strivemindz

13. Devoteam

Devoteam focuses on cloud modernization and optimization within the AWS ecosystem. They work with organizations to adjust operational models, update database systems, and implement automation tools to match real-time resource demands. Their engineering teams assist with workload structural shifts, helping businesses transition from simple cloud adoption to structured frameworks that track and manage infrastructure expenses.

The company handles application portability through containerization setups, which allows systems to run consistently across multiple operating systems. They design and deploy serverless architectures that remove standard infrastructure management tasks and adjust scaling needs automatically. Additionally, they collaborate with technical teams to construct cloud security strategies aligned with specific sector regulations and risk frameworks.

Key Highlights:

• Infrastructure tuning centered around pay-as-is-needed resource models.

• Specialized workloads dealing with containerized deployments and serverless architecture transitions.

• Large internal group of dedicated cloud professionals.

• Compliance-focused security design built around specific industry regulatory requirements.

Services:

• Application Containerization

• Database Modernization

• Serverless Architectures Setup

• Cloud Security Strategy and Governance

Contact Information:

• Website: www.devoteam.com

• Twitter: x.com/devoteam

• LinkedIn: www.linkedin.com/company/devoteam

14. Rishabh Software

Rishabh Software assists businesses with building, deploying, and managing cloud-native applications on the AWS platform. They look closely at existing IT infrastructure to construct roadmap designs that help transition legacy applications over to updated cloud environments. Their technical teams focus heavily on integrating advanced data capabilities, such as real-time analytical pipelines and custom machine learning models, directly into application workflows.

The company covers the design of purpose-built systems across several operational areas, including financial data pipelines, health monitoring mobile systems, and IoT operations. They focus on practical engineering strategies during migration tasks to maintain system reliability while trying to reduce the drain on core business resources. Their planning process balances day-to-day software performance needs with long-term infrastructure scaling requirements.

Key Highlights:

• Custom engineering for data-heavy applications, including IoT and real-time streaming tools.

• Workload assessments designed to bridge legacy setups with modern cloud options.

• System optimization focused on resource balance and performance scaling.

• Practice-driven consulting to minimize data friction during infrastructure handovers.

Services:

• Architecture Design

• AWS Optimization

• Strategy and Planning

• Applications and Infrastructure Deployment

Contact information:

• Website: www.rishabhsoft.com

• Phone: +44 207 031 8422

• E-mail: [email protected]

• Address: 4th floor, Scottish Provident House, 76 – 80 College Road, Harrow, HA1 1BQ, U.K.

• Facebook: www.facebook.com/rishabhsoft

• Twitter: x.com/rishabhsoft

• LinkedIn: www.linkedin.com/company/rishabh-software

• Instagram: www.instagram.com/rishabhsoft

15. Cloud Construct

Cloud Construct delivers targeted AWS cloud solutions geared toward small and medium-sized enterprises. They specialize in moving existing databases, applications, and core infrastructure pieces over to the Amazon cloud with minimal operational downtime. Their primary approach addresses common operational pain points by designing bespoke software that helps sync data across third-party business systems.

The team manages day-to-day infrastructure maintenance, handling regular tracking, security updates, and performance checks to keep systems stable. They integrate specific compliance tooling to help businesses monitor their setups against established security frameworks like ISO27001 and HIPAA. Their project scope centers on building simpler internal operations so businesses can access and manage vital data from centralized hubs.

Key Highlights:

• Dedicated cloud engineering support aimed at small and medium-sized business structures.

• Data synchronization services designed to connect disparate software platforms.

• Compliance monitoring alignment with major data protection frameworks.

• Localized operations providing hands-on infrastructure planning and technical appraisals.

Services:

• Cloud App Development

• AWS Migration Services

• AWS Managed Services

• Security and Compliance Management

Contact Information:

• Website: cloudconstruct.co.uk

• Email: [email protected]

• Address: E-Innovation Centre, Telford Innovation Campus, Priorslee, Telford, Shropshire, TF2 9FT

• Phone: 01952 898 626

• Twitter: x.com/CloudConstruct_

• Facebook: www.facebook.com/CloudConstructLtd

• Linkedin: www.linkedin.com/company/cloudconstruct-ltd

• Instagram: www.instagram.com/cloudconstruct_

16. NConsulting

NConsulting operates as a technology consulting and managed services provider that helps businesses deploy web and mobile applications through cloud infrastructure. They guide companies through the transition from fixed hardware costs to variable resource spending models, working across international data networks to set up cloud frameworks. Their engineering efforts center on creating adaptable digital solutions that support application management for various industries, including media, finance, and energy.

The company maintains specific technical paths for streaming and content management, working directly with tools like AWS Elemental MediaLive to deploy video workflows. They emphasize static web hosting configurations alongside content delivery setups to handle large-scale data transfers while monitoring infrastructure costs. In addition to their cloud development workloads, they manage infrastructure pipelines that utilize multiple programming frameworks, data analytics tools, and mobile application platforms.

Key Highlights:

• Infrastructure deployments utilizing both AWS and Microsoft Azure cloud environments.

• Video processing and live streaming workflows using specialized media services.

• Global operations managing resource handovers and digital platforms across multiple continents.

• Content delivery configurations focused on static web hosting structures to manage data traffic.

Services:

• Application Services

• Analytics & Insights

• Cloud & Mobility

• Infrastructure Management

• Gaming & Design

• KPO/BPO

Contact Information:

• Website: www.n-cons.co.uk

• Address: B03, 14-16 Dowgate Hill, London, EC4R 2SU

• Phone: +1 877 929 0687

• Email: [email protected]

Conclusion

Finding the right AWS partner in the UK really comes down to balancing what your project needs today with where you want your infrastructure to be in a few years. Some teams excel at taking legacy systems and carefully migrating them to cloud-native setups without breaking daily operations, while others are geared toward helping early-stage startups build highly automated, scalable SaaS platforms from scratch.

The shift toward cloud infrastructure isn't just about saving on physical server costs anymore - it is mostly about agility and keeping data secure without micromanaging it. Whether you need a team to handle deep database optimization and container management or just need ongoing support to keep things running smoothly, the UK market has plenty of specialized expertise. Taking the time to look past the marketing talk and evaluate companies based on their actual architecture experience and support models will save a lot of headaches down the road.