Top IT & Networking Development Companies & Best IT & Networking Developers in UK

A worldwide provider of professional services, Cubestech provides enterprise solutions, IT consulting, and goods and services to companies of all sizes and in a range of industrial verticals. Our areas of expertise include infrastructure management services (IMS), talent management solutions, cloud services, mobility, DevOps, quality (engineering/assurance), and next-generation testing.

Remedian IT Solutions provides award-winning IT support for businesses and schools in Manchester. Our services include IT support, managed services, IT consultancy, Cyber Essentials certification, and cloud solutions to boost productivity and security. For schools, we offer specialized services like network management, device deployment, and digital literacy training. Contact us at info@remedian.co.uk for a free consultation and empower your business or school to thrive!

Nous sommes une équipe dévouée composée de chefs de produits passionnés, de développeurs, de designers, d'ingénieurs et d'experts en marketing qui 

a1qa is a provider of quality assurance and software testing services, specializing in ensuring the error-free operation of various software types. From prepackaged applications to custom-built solutions deployed in any environment, a1qa supports projects across all Agile frameworks, including SAFe.  For over 20 years, a1qa has been helping businesses successfully deliver mission-critical projects. Their services are designed to enhance software quality, optimize QA processes, ensure compliance with industry standards, complete end-to-end digital transformations, and drive organizational growth.  a1qa serves a wide range of industries, including telecommunications, IT, eCommerce, digital health, finance, media, energy, and more. Through their Centers of Excellence and R&D labs, a1qa develops solutions, featuring AI-driven technologies, that accelerate project delivery without compromising on quality.  With nearly 1,000 skilled QA professionals, a1qa invests heavily in continuous learning through hands-on training courses and technical seminars for both QA engineers and managers conducted in its internal academy. This commitment ensures that their specialists remain equipped with the latest knowledge and cutting-edge tools to meet evolving industry demands.  Custom-built QA teams are swiftly assembled and augmented to support organizations at any project juncture, address skill deficiencies, and navigate growing testing demands. Each project presupposes specialized training, guaranteeing uninterrupted workflows in case of any personnel transitions.  a1qa also upholds stringent quality and security standards, as evidenced by their ISO 9001 and ISO/IEC 27001 certifications. These measures reflect their dedication to exceeding client expectations while safeguarding sensitive data.  By partnering with a1qa, businesses can unlock new levels of software reliability, expedite t2m, diminish expenses, and curtail risk factors, leveraging QA as a strategic advantage in achieving their goals. 

Vrinsoft is a leading IT services provider company with over 15 years of experience serving businesses across the USA, UK, Australia, and the UAE. Our commitment to delivering high-quality, innovative solutions has earned us the trust of 900+ clients worldwide.    We specialize in mobile app development, web development, custom software, and digital transformation services. Our team is skilled in the latest and emerging technologies, enabling us to create tailored solutions that meet your specific business needs, from SMEs to large enterprises.    Contact Vrinsoft today to explore how we can help your business thrive. 

Transforming Ideas into Innovative Software Solutions TheCodeV is a forward-thinking UK-based software company that specialises in building impactful, user-centric digital products. With deep expertise in full-stack development, mobile applications, artificial intelligence, and cloud infrastructure, we help businesses transform visionary ideas into real-world software solutions. From high-performance web applications and mobile-first products to intelligent AI systems and scalable cloud deployments, we empower our clients to thrive in a fast-paced digital landscape. Our development teams master modern technologies—including React.js, Next.js, Angular, Python, Laravel, and AWS—to create future-ready solutions tailored to each client's unique needs. At our core, we’re not just coders—we're your strategic technology partner. Our user-first approach to design, paired with a relentless commitment to excellence, ensures every product is intuitive, scalable, and results-driven. Whether you’re a startup, SME, or enterprise, we work hand-in-hand to create digital experiences that engage, perform, and grow. Our Capabilities Include: Custom Web & Mobile App Development: Elegant, responsive, and SEO-optimised solutions for all platforms. AI-Driven Innovation: From predictive analytics to machine learning, we turn data into strategic advantage. Cloud-Native Architecture: Scalable, secure systems powered by AWS, Google Cloud, and Azure. UI/UX Excellence: Intuitive interfaces and frictionless experiences that captivate users and drive conversions. Ongoing Support & QA: From launch to lifecycle, we offer reliable support and performance tuning. Mission To empower organisations by transforming ideas into intelligent digital experiences—through innovation, collaboration, and a passion for quality. Vision To be recognised globally as a trusted software innovation partner—shaping the future of digital through design, code, and intelligence. Core Values Innovation: Always pushing boundaries through creative tech. Integrity: Transparent partnerships built on trust. Excellence: Delivering benchmark-setting results. Collaboration: Co-creating solutions with clients. Adaptability: Staying agile in evolving markets.

SDLC CORP – Global Software Development & Digital Innovation Partner SDLC CORP is a globally recognized software development company delivering robust, secure, and future-ready digital solutions to modern business challenges. Headquartered in the USA, with strategic presence across the UK, Australia, UAE, India, and Singapore, we empower organizations—from startups to Fortune-level enterprises—to accelerate digital transformation, enhance operational efficiency, and unlock new revenue streams through technology. Established in 2015, SDLC CORP has built a reputation for engineering excellence, reliability, and results-driven development. We specialize in full-cycle product development—from ideation and architecture to design, engineering, deployment, and post-launch support. Our solutions are designed to scale, adapt, and perform in today’s fast-paced, competitive digital landscape. Our Core Offerings Include: Web Development Mobile App Development AI & Machine Learning Solutions Digital Transformation Game Development iGaming Solutions - Poker - Casino - Rummy - AAA Games ERP & CRM Development Odoo Development Blockchain Development At SDLC CORP, we deliver digital experiences that are intuitive, high-performing, and aligned with our clients' long-term goals. Our multidisciplinary teams bring together the best of strategy, design, and engineering to craft solutions that create measurable business impact.

Lyon is a specialist IT and technology services provider for London's creative industry. With years of experience, we tackle complex security and technology challenges swiftly and efficiently. Our comprehensive services include IT support, disaster recovery, business continuity, IT governance, cloud services, and advanced cybersecurity. Our team of certified engineers is equipped to handle a wide range of IT needs, from office-to-home working transitions to data security concerns and everyday technical issues. We transform your IT experience, ensuring seamless infrastructure at every level. By partnering with Lyon, you'll enhance your efficiency, security, and ultimately, your creative potential.

Stripe OLT is a UK-based IT and cybersecurity provider with over 20 years of experience supporting organisations from our offices in Bristol, London, and Manchester. We provide strategic consultancy, IT support and helpdesk services, and fully cybersecurity solutions - helping UK businesses protect their critical systems and data, improve efficiency, and reduce costs. Our clients span sectors including finance, legal, healthcare, logistics, energy, the public sector, and professional services.   As a Microsoft Solutions Partner, with both designations in Modern Work and Security, and a specialisation in Threat Protection, we combine deep technical expertise with a proactive approach. Our certified team supports organisations with Microsoft 365, Azure, cyber resilience, compliance, digital transformation, and ongoing infrastructure management.   With an award-winning 24/7 Security Operations Centre (SOC) and responsive IT Helpdesk, Stripe OLT provides the robust protection and support modern organisations depend on. Most recently, we were named SME Security Solution of the Year at the 2025 Computing Security Excellence Awards.     IT Services Fully Managed IT Support Remote and Onsite Support Proactive Monitoring and Maintenance IT Asset Management Vendor Management Strategic IT Planning and road mapping IT Audits & Risk Assessments Infrastructure and Network Design & Optimisation Digital Transformation Projects Business Continuity & Disaster Recovery CTO Consulting Device as a Service Network Operations Centre Cloud Services Cloud Readiness Assessments Cloud Migrations (Microsoft 365, Azure) Hybrid and Full Cloud Solutions Backup & Disaster Recovery   Cybersecurity Services Managed Cybersecurity Security Operations Centre (SOC) Identity & Access Management (IAM) Incident Response Vulnerability Assessments Threat Detection & Response (MXDR/XDR/MDR) Endpoint Detection and Response Email & Cloud Security Cybersecurity Gap Analysis Cybersecurity Compliance Support Penetration Testing (Network, Web App, Cloud, Mobile) Red Teaming Assessments Breach and Attack Simulation Social Engineering and Phishing Simulation Attack Surface Review Cyber security awareness and education Cyber security Consulting   Microsoft Solutions Microsoft 365 Consulting M365 Licensing and Optimisation Modern Endpoint Management Azure Infrastructure and Migration Services Microsoft Intune & Entra ID SharePoint implementation and adoption Teams implementation and adoption Microsoft Defender XDR Sentinel implementation, management and adoption Microsoft Purview consulting Microsoft Modern Workplace Implementation   Compliance & Governance ISO 27001 consultancy Cyber Essentials & Cyber Essentials Plus Data loss prevention

Teceze enables sustainable growth by delivering customized value-driven solutions with a global reach. Our agile approach and commercial flexibility help businesses of all sizes navigate change and scale confidently in the digital age. We specialize in modern Workplace solutions that help enterprises scale from local to global success. Our services including Managed IT, Cybersecurity, Field Support Operations, and Global Sourcing—harness advanced technology to optimize costs, increase productivity, and drive growth.

VISTA InfoSec is a global Information Security Consulting firm with offices based in US, UK, Singapore and India. We have been in the industry for almost two decades (since 2004) serving clients in securing their IT Infrastructure and assisting them in their Compliance obligations. Our service offerings include Information Security Consultation, Compliance and Advisory Services. Whether your business is local or global, we can help you meet Regulatory Standards for virtually any market around the globe. For our industry-winning Compliance process and customer-centric approach, we hold extensive global accreditations and recognitions for our services. With a proven track record in Compliance and a strong focus on customer satisfaction, we are proud to be globally recognized for our expertise. Our accreditations include CREST Approval, Cert-In Empanelment, and Swift Empanelment, reflecting our unwavering commitment to excellence. These recognitions validate our dedication to delivering the highest standards in Information Security and Compliance services, ensuring our clients achieve their goals with confidence. We bring an unmatched combination of industry expertise, global experience, and collaboration that is exceptional in the industry. Our service offerings are not just limited to businesses, government entities, and organizations in the country but any businesses and institutes around the world. At VISTA InfoSec our focus is on providing services that go beyond mere Advisory services and providing practical solutions and ground-level support to help businesses achieve their Cyber Security goals.

At the Computer Support Centre, we specialize in cutting-edge IT services and app development that drive innovation and efficiency. Our expert team delivers tailored solutions to meet your unique business needs and technology challenges. We provide services : 1. Website Development 2. App Development 3. CRM 4. IT Support Growing from strength, the CSC team is rapidly expanding and is already supporting businesses of numerous sizes. Comprehensive IT services offering proactive support, innovative solutions, and robust cybersecurity to enhance your technology infrastructure, streamline operations, and safeguard data for optimal performance and security.