Best IT Infrastructure Setup Companies in the UK

  • Updated on September 8, 2025

Get a free service estimate

Tell us about your project - we will get back with a custom quote

    Setting up a robust IT infrastructure is like building the backbone of your business-it’s got to be strong, flexible, and ready to grow with you. Whether you’re a startup looking to scale fast or an established company modernizing your systems, choosing the right IT infrastructure partner in the UK can make all the difference. These companies specialize in everything from cloud solutions to cybersecurity, ensuring your tech runs smoothly and securely. In this article, we’ll dive into what makes a great IT infrastructure setup provider, highlight key services to look for, and share tips to help you pick the perfect partner to empower your business.

    1. A-listware

    We provide IT infrastructure setup services as part of our broader IT outsourcing and software development offerings. Our focus is on creating systems that integrate smoothly with existing business operations, whether they’re cloud-based or on-site. We work closely with clients to understand their needs, designing setups that support daily tasks and long-term goals without unnecessary complications. Our approach involves handling the technical details, like network configuration and system management, so businesses can focus on their core work.

    We also offer ongoing support to keep infrastructure running efficiently, including monitoring and maintenance to catch issues early. Our experience spans various industries, which helps us tailor solutions to specific challenges. We aim to make IT setups practical and adaptable, ensuring they align with how businesses actually operate while keeping data secure and systems stable.

    Key Highlights:

    • Integrates infrastructure with existing operations
    • Supports both cloud and on-site setups
    • Focuses on practical, tailored solutions
    • Provides ongoing monitoring and maintenance
    • Adapts to industry-specific needs

    Services:

    • IT infrastructure setup and integration
    • Network configuration and management
    • System monitoring and maintenance
    • Cloud and on-premises solutions
    • IT consulting for infrastructure planning

    Contact Information:

    2. OrionTech Solutions

    OrionTech Solutions focuses on crafting network infrastructure for surveillance systems across various UK sectors. The company designs secure, tailored setups for industries like military, prisons, power generation, government projects, and commercial spaces. OrionTech Solutions ensures businesses stay connected and protected with solutions built to fit specific needs.

    The company takes a hands-on approach, diving into client challenges to create practical outcomes. OrionTech Solutions conducts detailed testing, from factory to site, to meet high performance standards. Flexible support, from quick troubleshooting to on-site help, keeps systems running smoothly, while hardware choices align with future scalability.

    Key Highlights:

    • Engineers keep up with the latest industry shifts
    • Designs prioritize steady performance
    • Support tackles issues in real time
    • Solutions balance cost and innovation
    • Custom setups match unique business goals

    Services:

    • Guidance on security and network design
    • High-level and detailed technical blueprints
    • Network configurations for layers 2 and 3
    • Troubleshooting and ongoing maintenance
    • Hardware selection for surveillance systems

    Contact Information:

    • Website: oriontechsolutions.co.uk
    • Phone: +44 7766 274 342
    • Email: info@oriontechsolutions.co.uk
    • Address: 71-75 Shelton Street, Covent Garden, London WC2H 9JQ, United Kingdom

    3. Valto

    Valto provides consulting to streamline IT infrastructure for businesses. The company evaluates networks, whether cloud, physical, or mixed, to improve performance and cut delays. Valto builds systems that handle current demands while setting up for future expansion, ensuring operations run without hiccups.

    Valto also updates outdated software and plans strategic upgrades, leaning heavily on Microsoft tools like Azure and Teams. Security comes through testing for vulnerabilities, and the company offers backup and recovery options to keep data safe and compliant. Valto’s approach makes it easier for staff to access tools and work efficiently.

    Key Highlights:

    • Improves access to data and programs
    • Cuts costs on unneeded hardware or software
    • Enables smoother staff collaboration
    • Limits disruptions during network issues
    • Offers adaptable support options

    Services:

    • Network analysis and setup
    • Cloud and physical infrastructure design
    • Legacy system updates
    • Microsoft product integration, including Azure and Teams
    • Backup and disaster recovery
    • Security testing for vulnerabilities

    Contact Information:

    • Website: valto.co.uk
    • Phone: +44 (0)3308 181 569
    • Email: hello@valto.co.uk
    • Address: Kemp House, 152 – 160 City Road, London, EC1V 2NX
    • LinkedIn: www.linkedin.com/company/valto-ltd

    4. Acronyms

    Acronyms began with a mission to simplify IT solutions, cutting through industry clutter. The company focuses on clear, honest advice, explaining solutions without jargon to align with business goals. Acronyms work to make IT a seamless part of operations, considering the broader context of each client’s needs.

    Based in Plymouth, Bristol, and Cornwall, Acronyms supports businesses with practical, lasting fixes. The company values long-term partnerships, shares insights through a blog, and supports local causes. Acronyms adapt to varying client expertise, ensuring IT solutions feel approachable and effective.

    Key Highlights:

    • Solutions tackle both current and future needs
    • Advice focuses on what’s necessary
    • IT aligns with overall business strategy
    • Support adjusts to client knowledge levels
    • Commitment to client and community success

    Services:

    • Daily IT support and assistance
    • Infrastructure setup and oversight
    • Internet connectivity solutions
    • Disaster recovery planning
    • Cybersecurity measures
    • Compliance support
    • VoIP phone systems
    • Microsoft services integration

    Contact Information:

    • Website: www.acronyms.co.uk
    • Phone: +441752606553
    • Email: hello@acronyms.co.uk
    • Address: Units 8 & 9 Seaton Business Park 36 William Prance Road Plymouth Devon PL6 5WR
    • LinkedIn: www.linkedin.com/company/acronyms

    5. Portman Tech

    Portman Tech, based in London, provides IT and telecom solutions tailored to business needs. The company works across industries, offering guidance on hardware, software, and connectivity to keep operations running smoothly. Portman Tech takes a consultative approach, digging into client challenges to design systems that align with specific goals and budgets.

    The company emphasizes clear communication and practical solutions, handling everything from network setup to security. Portman Tech also focuses on compliance, holding certifications in quality and information security management. By partnering with various tech vendors, the company ensures access to a range of tools without being tied to one brand.

    Key Highlights:

    • Consultative process to understand client needs
    • Certified for quality and security standards
    • Vendor-neutral approach for flexible solutions
    • Focus on efficiency and productivity
    • Solutions tailored to business budgets

    Services:

    • IT managed services
    • Network infrastructure setup
    • Internet connectivity solutions
    • Cybersecurity measures
    • Unified communication systems

    Contact Information:

    • Website: www.portmantech.com
    • Phone: +442071951630
    • Address: 123 Aldersgate Street, London EC1A 4JQ
    • LinkedIn: www.linkedin.com/company/portman-tech-solutions
    • Twitter: x.com/portmantech

    6. Nymble

    Nymble focuses on supporting small and medium businesses in the UK with straightforward IT solutions. The company designs systems to help operations run efficiently, addressing common pain points like slow networks or outdated tools. Nymble aims to create setups that are both reliable and easy to manage, allowing businesses to focus on growth.

    With a practical approach, Nymble handles everything from hardware setup to software integration. The company works to ensure systems are secure and scalable, meeting the needs of businesses navigating hybrid work or compliance requirements. Nymble’s services are designed to simplify IT for clients without deep technical expertise.

    Key Highlights:

    • Tailored solutions for smaller businesses
    • Emphasis on ease of system management
    • Support for hybrid work environments
    • Focus on secure and scalable setups
    • Practical approach to client challenges

    Services:

    • IT infrastructure setup
    • Hardware and software integration
    • Network management
    • Cybersecurity solutions
    • Support for remote and hybrid work

    Contact Information:

    • Website: nymble.co.uk
    • Email: info@nymble.co.uk
    • LinkedIn: www.linkedin.com/company/nymbleuk
    • Facebook: www.facebook.com/nymbleUK

    7. Gradeon

    Gradeon offers IT infrastructure guidance for UK businesses looking to build or modernize their systems. The company focuses on creating setups that support productivity and compliance, particularly for startups and growing firms. Gradeon provides clear advice on hardware, software, and networking, aiming to make IT decisions straightforward.

    The company also covers cybersecurity and disaster recovery, ensuring systems are protected and recoverable. Gradeon emphasizes adaptability, helping businesses plan for growth while addressing immediate needs. Insights from their blog show a commitment to keeping clients informed about practical IT strategies.

    Key Highlights:

    • Clear guidance on IT setup choices
    • Support for startups and scaling businesses
    • Focus on compliance and data protection
    • Practical solutions for growth
    • Resources to educate clients on IT trends

    Services:

    • Hardware and software selection
    • Network setup and connectivity
    • Cybersecurity and firewall implementation
    • Backup and disaster recovery planning
    • IT infrastructure consulting

    Contact Information:

    • Website: gradeon.co.uk
    • Phone: 0238 184 9633
    • Email: info@gradeon.co.uk
    • Address: 55 Royal Mail House, Terminus Terrace, Southampton, SO14 3FD
    • LinkedIn: www.linkedin.com/company/gradeon-limited
    • Twitter: x.com/GradeonLimited
    • Instagram: www.instagram.com/GradeonLimited

    8. Create TG

    Create TG provides IT support and outsourcing services to businesses across the UK, focusing on keeping systems secure and efficient. The company acts as an extension of client operations, handling everything from workspace setup to data protection. Create TG emphasizes clear communication and a human touch, ensuring solutions fit specific business needs without unnecessary complexity.

    With a presence in multiple regions, Create TG designs systems to support daily operations and long-term goals. The company prioritizes customer service, offering tailored setups that align with client workflows. Create TG also focuses on cybersecurity, ensuring data and assets remain protected while maintaining smooth functionality.

    Key Highlights:

    • Acts as a seamless extension of client operations
    • Prioritizes clear, jargon-free communication
    • Focuses on secure and efficient system setups
    • Aligns solutions with business workflows
    • Emphasizes customer service in all projects

    Services:

    • IT support and outsourcing
    • Infrastructure setup and management
    • Cybersecurity solutions
    • Workspace system configuration
    • Data protection services

    Contact Information:

    • Website: createtg.com
    • Phone: +44 330 236 9911
    • Email: info@createtg.com
    • Address: Gryson House, The Grove, Pontllanfraith, Blackwood NP12 2EQ
    • LinkedIn: www.linkedin.com/company/create-it-technology
    • Facebook: www.facebook.com/createitme
    • Instagram: www.instagram.com/createitmsp

    9. Chetu

    Chetu, with an office in Birmingham, delivers custom software and IT infrastructure solutions for businesses. The company focuses on creating systems that match specific industry needs, from retail to finance. Chetu’s approach involves close collaboration, ensuring solutions work within client time zones for smooth communication and project delivery.

    The company handles everything from network setup to service management, with an emphasis on integrating existing systems like CRM or ERP. Chetu also offers tools for automating workflows and analyzing issues, helping businesses streamline operations. Solutions are designed to be flexible, allowing adjustments as needs change.

    Key Highlights:

    • Custom solutions for specific industries
    • Collaboration in client time zones
    • Integration with existing business systems
    • Flexible setups for changing needs
    • Tools for workflow automation and analysis

    Services:

    • IT infrastructure setup
    • Custom software development
    • IT service management platforms
    • System integration for CRM and ERP
    • Service level agreement management

    Contact Information:

    • Website: www.chetu.com
    • Phone: +44 137 243 2466
    • Email: sales@chetu.com
    • Address: Cobalt Square, 83 Hagley Road, Part 1 First Floor, Birmingham, B168QG United Kingdom
    • LinkedIn: www.linkedin.com/company/chetu-inc-
    • Facebook: www.facebook.com/ChetuInc
    • Twitter: x.com/ChetuInc

    10. ADT Systems

    ADT Systems, based in the Midlands and South West, provides infrastructure solutions to optimize business performance. The company designs networks, computing systems, and security setups tailored to client needs, whether on-site or cloud-based. ADT Systems works closely with clients to audit existing setups and recommend practical improvements.

    With a focus on Microsoft products, ADT Systems supports migrations to tools like Azure and Exchange, alongside ongoing monitoring to maintain efficiency. The company also offers procurement services to select hardware and software that fit business goals. ADT Systems emphasizes approachable support, explaining solutions in plain language to avoid confusion.

    Key Highlights:

    • Audits existing systems for tailored improvements
    • Specializes in Microsoft-based solutions
    • Plain-language explanations for clarity
    • Flexible on-site or cloud setups
    • Procurement aligned with business goals

    Services:

    • Network and security setup
    • Computing and virtualization solutions
    • Microsoft software migration and support
    • IT infrastructure consulting
    • Hardware and software procurement

    Contact Information:

    • Website: www.adtsystems.co.uk
    • Phone: 0330 333 7439
    • Email: sales@adtsystems.co.uk
    • Address: Liberty House, South Liberty Lane, Bedminster, Bristol, BS3 2ST
    • LinkedIn: www.linkedin.com/company/adt-systems-ltd
    • Facebook: www.facebook.com/adtsystems
    • Twitter: x.com/ADTsystems

    11. EBC Group

    EBC Group provides IT infrastructure management services tailored to business needs, focusing on keeping systems reliable and efficient. The company supports a range of setups, from fully on-site to cloud-based or hybrid models, depending on what suits the client’s operations. EBC Group starts with a thorough audit to understand existing systems, then designs solutions that align with specific goals and budgets.

    The company handles everything from network monitoring to cybersecurity, ensuring data stays secure and systems run without hiccups. EBC Group also offers ongoing support, either managing the entire infrastructure or assisting in-house staff. The approach is practical, aiming to simplify IT management while keeping businesses in control of their data and operations.

    Key Highlights:

    • Audits systems to create tailored solutions
    • Supports on-site, cloud, or hybrid setups
    • Focuses on data security and compliance
    • Offers flexible management options
    • Prioritizes system reliability and efficiency

    Services:

    • Network monitoring and optimization
    • Data backup and disaster recovery
    • Cloud migration and management
    • Cybersecurity solutions
    • Hardware and software support

    Contact Information:

    • Website: www.ebcgroup.co.uk
    • Phone: +44 (0)121 368 0154
    • Email: hello@ebcgroup.co.uk
    • Address: Cedar Court, 221 Hagley Rd, Hayley Green, Halesowen B63 1ED, United Kingdom
    • LinkedIn: www.linkedin.com/company/ebc-group
    • Facebook: www.facebook.com/EBCGroupUK
    • Twitter: x.com/EBC_Group

    12. 5th Utility

    5th Utility focuses on delivering IT solutions with a strong emphasis on customer satisfaction, working across sectors like education, enterprise, and construction. The company takes a hands-on approach, often involving founders in consultations to understand client needs directly. 5th Utility aims to simplify IT challenges, allowing businesses to focus on their core work while the company handles technical setups.

    The company designs solutions that range from network installations to cloud migrations, ensuring systems are practical and aligned with client goals. 5th Utility builds long-term partnerships by addressing concerns promptly and offering clear advice. The approach avoids pushing unnecessary services, instead focusing on what makes sense for each business.

    Key Highlights:

    • Founders often engage directly with clients
    • Solutions tailored to specific industries
    • Emphasis on clear, honest communication
    • Supports long-term client relationships
    • Simplifies complex IT challenges

    Services:

    • IT infrastructure setup
    • Cloud and Office365 migrations
    • Network installations
    • IT support and consultancy
    • System management for businesses

    Contact Information:

    • Website: www.5thutility.co.uk
    • Address: Suite 306, Via Gellia Mill, Bonsall, Matlock DE4 2AJ, UK
    • Phone: 03300 53 59 55
    • Email: info@5thutility.co.uk

    13. Cardonet

    Cardonet provides IT infrastructure services to businesses, particularly in London, focusing on creating systems that are secure and reliable. The company manages the full lifecycle of IT setups, from planning and installation to ongoing support and upgrades. Cardonet works to ensure systems match business goals, offering flexible options like cloud, on-site, or hybrid setups.

    The company emphasizes scalability, allowing businesses to adjust their infrastructure as needs change. Cardonet also provides round-the-clock monitoring and support, addressing issues quickly to minimize disruptions. The approach is straightforward, focusing on practical solutions that improve efficiency without unnecessary complexity.

    Key Highlights:

    • Manages full infrastructure lifecycle
    • Offers flexible cloud, on-site, or hybrid options
    • Provides constant monitoring and support
    • Focuses on scalability for business growth
    • Aims for simplicity in system design

    Services:

    • Server and storage infrastructure setup
    • Network infrastructure management
    • Security infrastructure implementation
    • Voice infrastructure solutions
    • Backup and disaster recovery planning

    Contact Information:

    • Website: www.cardonet.co.uk
    • Phone: +44 203 034 2244
    • Email: hello@cardonet.co.uk
    • Address: 7 Stean Street, London, UK, E8 4ED
    • LinkedIn: www.linkedin.com/company/cardonet
    • Facebook: www.facebook.com/Cardonet
    • Twitter: x.com/cardonetit

    14. Seasia Infotech

    Seasia Infotech provides IT infrastructure services to help businesses integrate and manage their systems effectively. The company focuses on creating setups that are secure and scalable, often working with cloud-based solutions to connect existing tools seamlessly. Seasia Infotech tailors its approach to fit specific business goals, ensuring systems support operations without unnecessary complexity.

    The company also offers ongoing management to keep infrastructure running smoothly, addressing challenges like data security and system efficiency. Seasia Infotech emphasizes practical solutions, working closely with clients to align IT setups with their broader objectives. The company’s experience spans various industries, making it adaptable to different business needs.

    Key Highlights:

    • Focuses on secure, scalable infrastructure
    • Integrates cloud solutions with existing systems
    • Tailors setups to specific business goals
    • Provides ongoing system management
    • Adapts to various industry requirements

    Services:

    • Cloud infrastructure setup and integration
    • Network management and optimization
    • Data security solutions
    • IT infrastructure consulting
    • System maintenance and support

    Contact Information:

    • Website: www.seasiainfotech.com
    • Phone: +44 203 129 4650
    • Email: info@seasiainfotech.com
    • Address: 5858 Horton Street, Suite 101, Emeryville, CA 94608, United Kingdom
    • LinkedIn: www.linkedin.com/company/seasia-infotech
    • Facebook: www.facebook.com/SeasiaInfotechIndia
    • Twitter: x.com/seasiainfotech
    • Instagram: www.instagram.com/seasiainfotech

    15. Octal IT Solution

    Octal IT Solution delivers IT infrastructure services alongside software development, focusing on creating systems that support business operations. The company designs setups that integrate web, mobile, and technical resources, aiming for smooth functionality across platforms. Octal IT Solution works to ensure infrastructure meets client needs through a collaborative process.

    The company provides support for network configurations, system integrations, and technical management, often customizing solutions for specific industries. Octal IT Solution emphasizes clear communication, helping clients navigate complex IT setups without getting bogged down in jargon. The approach is practical, aiming to keep systems reliable and adaptable.

    Key Highlights:

    • Integrates infrastructure with software solutions
    • Customizes setups for industry-specific needs
    • Emphasizes clear, client-focused communication
    • Supports ongoing technical management
    • Designs systems for reliability and adaptability

    Services:

    • IT infrastructure development
    • Network configuration and support
    • System integration for web and mobile
    • Technical support and maintenance
    • IT consulting for infrastructure planning

    Contact Information:

    • Website: www.octalsoftware.com
    • Phone: +44-3330-510203
    • Email: enquiry@octalsoftware.com
    • LinkedIn: www.linkedin.com/company/octal-it-solution-pvt-ltd
    • Facebook: www.facebook.com/octalsoftware
    • Twitter: x.com/octalitsolution
    • Instagram: www.instagram.com/octalitsolution_official

    16. DSI

    DSI provides a range of IT infrastructure services, covering cloud, servers, storage, and networking solutions for businesses across sectors like finance and logistics. The company works closely with clients to design systems that fit specific needs, focusing on cost-effective setups that align with business goals. DSI’s approach is hands-on, ensuring solutions are practical and well-implemented.

    The company offers ongoing support and consulting to maintain system performance, with an emphasis on honest advice and flexibility. DSI builds partnerships by listening to client needs and delivering tailored infrastructure, whether for hybrid work or complex networks. The focus is on creating reliable, straightforward systems that support daily operations.

    Key Highlights:

    • Designs cost-effective infrastructure solutions
    • Offers flexible support for hybrid setups
    • Focuses on honest, client-driven consulting
    • Supports systems across multiple industries
    • Prioritizes reliable, practical setups

    Services:

    • Cloud and server infrastructure setup
    • Network and storage solutions
    • Security infrastructure implementation
    • Managed IT services
    • IT consulting for system design

    Contact Information:

    • Website: dsiltd.co.uk
    • Phone: +44 (0) 208 017 0007
    • Email: uksales@dsiltd.co.uk
    • Address: 10 Mulberry Crt, Bourne Ind. Park, Bourne Rd, Crayford, Kent, DA1 4BF
    • LinkedIn: www.linkedin.com/company/dsi—distributor-systems-international
    • Facebook: www.facebook.com/DsiLtd
    • Twitter: x.com/DSILtd

    Conclusion

    Choosing the right IT infrastructure setup company in the UK comes down to finding a partner that gets your business and can build systems that work for you, not against you. It’s about more than just fancy tech-it’s about practical solutions that keep your operations humming, your data safe, and your costs in check. Whether you need a cloud-based setup, something on-site, or a mix of both, the key is picking a company that listens, adapts, and delivers without piling on unnecessary complexity. Take the time to dig into what each provider offers, match their services to your needs, and you’ll end up with an IT backbone that’s ready for today and whatever comes next.

     

    Let’s build your next product! Share your idea or request a free consultation from us.

    You may also read

    Artificial Intelligence

    09.09.2025

    Data Center Management Companies in the United Kingdom

    Data centres have become the utility layer of IT – the quiet backbone that should run predictably without surprises. Data centre management covers the unglamorous but critical pieces: capacity planning for power and cooling, disciplined change windows, remote hands, DCIM visibility, security, and tidy interconnects. When those parts sit on rails, incidents stay small and […]

    posted by Apollinaria Dvor

    Artificial Intelligence

    09.09.2025

    IT Asset Management Companies in the United Kingdom

    Want IT asset management to run with your day-to-day operations, not in dusty spreadsheets, and without audit drama? It’s doable. In the UK, IT asset management has outgrown simple inventory. It’s now an operational loop where procurement, finance, licensing, security and support meet. When you know what’s installed, who owns it and under what rights, […]

    posted by Apollinaria Dvor

    Artificial Intelligence

    09.09.2025

    Top Application Hosting Companies in the United Kingdom

    Application hosting is not a one-off setup. It is day-to-day engineering: environment, networking, data stores, backups, updates, observability. In short, the place where your code lives and survives traffic, faults, and fast releases. We all want it to just work. Fair. That simplicity is built on discipline and careful process. This article reviews the best […]

    posted by Apollinaria Dvor