In today’s fast-paced digital world, businesses rely on a tangle of applications to keep things running smoothly. From CRMs to ERPs to cloud platforms, it’s a lot to manage. That’s where application integration companies step in, acting like the glue that ties everything together. In the UK, a hub of tech innovation, some standout firms are making waves by helping businesses connect their systems, eliminate data silos, and drive efficiency. Whether you’re a startup or an enterprise, these companies deliver tailored solutions to keep your operations humming. Here’s a look at what makes the top players in the UK’s application integration scene so special.
1. A-listware
We connect various applications to create cohesive systems that streamline business operations. Our focus is on integrating cloud-based and on-premise solutions, ensuring smooth data flow and efficient workflows. By working closely with clients, we tailor integrations to fit specific needs, supporting businesses ranging from startups to large enterprises with practical, secure solutions.
Our process emphasizes clear communication and ongoing support to maintain system performance. We handle everything from legacy system modernization to API-driven integrations, ensuring applications work together seamlessly. With a commitment to quality, we also incorporate testing and cybersecurity measures to keep integrated systems reliable and secure.
Key Highlights:
- Integrates cloud and on-premise applications
- Supports businesses of all sizes
- Prioritizes secure and reliable integrations
- Offers ongoing system management and support
Services:
- Application integration
- Legacy system modernization
- Cloud application integration
- API-driven integration
- Data analytics
- Cybersecurity and testing
Contact Information:
- Website: a-listware.com
- Phone: +44 (0)142 439 01 40
- Email: info@a-listware.com
- Address: St. Leonards-On-Sea, TN37 7TA, UK
- LinkedIn: www.linkedin.com/company/a-listware
- Facebook: www.facebook.com/alistware
2. DeeperThanBlue
DeeperThanBlue focuses on connecting disparate business applications to create cohesive systems that improve efficiency and scalability. With a strong emphasis on middleware solutions, the company helps organizations integrate both internal and third-party systems, streamlining workflows and reducing manual processes. The approach is rooted in understanding each client’s unique needs, ensuring that solutions align with business goals while maintaining high standards in security and data management.
The consultancy also collaborates with major technology vendors to deliver robust integration services. By leveraging platforms like Google Cloud, AWS, and Azure, DeeperThanBlue ensures that clients can modernize their systems and transition smoothly from legacy setups. The company’s work spans various industries, supporting businesses in achieving operational consistency through well-integrated software solutions.
Key Highlights:
- Specializes in middleware for connecting legacy and modern systems
- Partners with major platforms like Google Cloud, AWS, and Microsoft Azure
- Focuses on secure and scalable integration solutions
- Works with a variety of industries, from SMEs to large enterprises
Services:
- Application integration and middleware solutions
- Cloud migration and modernization
- Application development and modernization
- AI and machine learning integration
- eCommerce platform integration
- Data analytics and reporting
Contact Information:
- Website: www.deeperthanblue.co.uk
- Phone: +44 (0)114 399 2820
- Email: info@deeperthanblue.com
- Address: Spaces Pennine 5, 20-22 Hawley Street, Sheffield S1 2EA
- LinkedIn: www.linkedin.com/company/deeperthanblue-ltd-
- Facebook: www.facebook.com/deeperthanblue
- Twitter: x.com/deeperthanblue1
3. Transparity
Transparity brings deep expertise in uniting complex business applications into streamlined, unified systems. The company focuses on automating workflows and eliminating redundant tasks, such as double data entry, to boost operational efficiency. With a strong foundation in Microsoft technologies, Transparity helps organizations across sectors like healthcare and housing create integrated ecosystems that support collaboration and visibility across departments.
The approach emphasizes clear, jargon-free communication to ensure clients understand their integration options. By connecting applications like HR, finance, and manufacturing systems, Transparity enables businesses to simplify IT structures and spot new opportunities through centralized data management. The company’s work is tailored to each organization’s specific needs, fostering long-term partnerships.
Key Highlights:
- Strong focus on Microsoft-based integration solutions
- Supports industries like healthcare and housing
- Emphasizes automation to reduce manual tasks
- Provides clear, no-jargon guidance for clients
Services:
- Enterprise systems integration
- Process automation and workflow development
- Application integration for HR, finance, and other systems
- Data management and centralized reporting
- Cloud integration with Azure
- Cybersecurity and system optimization
Contact Information:
- Website: www.transparity.com
- Phone: 01202 139262
- Email: contact@transparity.com
- Address: 100 Wharfedale Road, Winnersh, Wokingham RG41 5RD
- LinkedIn: www.linkedin.com/company/transparity
4. BlueAngle
BlueAngle offers integration services that connect a wide range of systems, from ERPs to mobile applications, to help businesses operate more efficiently. The company focuses on creating centralized solutions that reduce errors and streamline data flows across platforms. With experience across multiple industries, BlueAngle tailors its services to meet the demands of growing or merging organizations, ensuring smooth transitions during system upgrades or expansions.
The company prioritizes ongoing support, providing reliable assistance to maintain integrated systems. By consolidating reporting and implementing master data management, BlueAngle helps clients gain better control over their data and make informed decisions. The approach is practical, aiming to save time and resources while keeping systems lightweight and self-contained.
Key Highlights:
- Experience with ERP and mobile application integrations
- Focus on centralized reporting and data management
- Supports businesses during growth or mergers
- Provides ongoing, reliable support for integrated systems
Services:
- Application integration for ERPs and commercial software
- Master data management
- Centralized business reporting
- Database integration
- Process automation
- Ongoing system support
Contact Information:
- Website: theblueangle.com
- Phone: +44 (0)203 879 1725
- Email: web@theblueangle.com
- Address: 71-75 Shelton Street, Covent Garden, London, WC2H 9JQ, United Kingdom
- LinkedIn: www.linkedin.com/company/blueangle-llc
5. Aztek
Aztek provides solutions to connect fragmented hardware and software systems into unified setups that streamline business operations. The company focuses on reducing manual data entry by integrating applications, which helps improve workflows and operational efficiency. With a practical approach, Aztek tailors its services to align with specific business goals, ensuring systems work together smoothly across various platforms.
The company offers a range of integration services, from linking cloud-based SaaS applications to on-premise software through APIs. Aztek also emphasizes business process integration to automate management tasks and securely share data across applications. By focusing on clear communication and strategic planning, the company ensures that integration solutions are practical and support long-term business needs.
Key Highlights:
- Focuses on unifying disjointed systems for better efficiency
- Offers API-driven integration for cloud and on-premise applications
- Prioritizes business process automation
- Works with diverse sectors, from SMEs to larger enterprises
Services:
- Application and system integration
- SaaS application integration
- Business process integration
- API integration for mobile apps, eCommerce, and ERP/CRM
- Data integration into a single source of truth
- Workflow optimization
Contact Information:
- Website: aztekbckp.co.uk
- Phone: 0330 056 2233
- Email: sales@aztek.co.uk
- Address: Office 1, Izabella House, 24 – 26 Regent Place, Birmingham, B1 3NJ
- LinkedIn: www.linkedin.com/company/aztekmsp
- Facebook: www.facebook.com/aztekmsp
- Twitter: x.com/aztekmsp
6. NTT DATA
NTT DATA’s a big name that knows how to connect apps, data, and devices into one slick system. They use APIs, cloud, and hybrid setups to make sure everything’s talking in real-time. They’re great at modernizing old systems and keeping things secure, so your integrations don’t just work-they last. They’ve got experience across tons of industries and focus on making your setup scalable and efficient.
Key Highlights:
- Specializes in cloud and hybrid integration solutions
- Emphasizes secure and compliant data connectivity
- Supports automation for operational efficiency
- Aligns integrations with specific business objectives
Services:
- Application and data integration
- Middleware platform implementation
- Integration strategy and governance
- Intelligent automation and workflow orchestration
- Managed integration services
- API-led architecture design
Contact Information:
- Website: uk.nttdata.com
- Phone: +44 (0) 20 3933 5500
- Address: Epworth House, 25 City Road, London, EC1Y 1AA, United Kingdom
- LinkedIn: www.linkedin.com/company/ntt-data-europe-latam
- Twitter: x.com/NTT_DATA_UK
7. Telescopic
Telescopic focuses on simplifying application integration and automation to address business challenges like disjointed systems or inefficient workflows. The company takes a hands-on approach, assessing client needs to create tailored solutions that improve data clarity and system performance. By prioritizing practical fixes, Telescopic ensures platforms integrate smoothly with existing technology setups.
The consultancy follows a structured four-stage process-assess, plan, implement, and maintain-to deliver solutions that are both effective and sustainable. Telescopic also specializes in data management, helping organizations clean, migrate, and integrate data to support better decision-making. The company works across various sectors, offering flexible solutions for both off-the-shelf and custom applications.
Key Highlights:
- Uses a structured four-stage process for integration
- Focuses on data clarity and management
- Supports both bespoke and off-the-shelf solutions
- Works with diverse industries, including non-profits and healthcare
Services:
- Application integration and automation
- Data cleanup and management
- Data migration and integration
- Workflow automation
- CRM system integration
- Custom software integration
Contact Information:
- Website: wearetelescopic.co.uk
- Phone: 02036331575
- Email: hello@wearetelescopic.co.uk
- Address: 167-169 Great Portland Street, 5th Floor, London, England, W1W 5PF
- LinkedIn: www.linkedin.com/company/we-are-telescopic
8. Ability2Code
Ability2Code focuses on connecting disparate systems to improve business efficiency and data flow. The company integrates applications, systems, and processes using approaches like hub-and-spoke, event-driven, and point-to-point integration, ensuring seamless communication across platforms. By prioritizing automation and security, Ability2Code helps organizations streamline operations and enhance collaboration across departments, all while aligning solutions with specific business needs.
The company employs an agile methodology, delivering solutions in short cycles to gather feedback and refine outcomes. With expertise in cloud and on-premise environments, Ability2Code supports businesses in modernizing legacy systems and implementing scalable integrations. The approach emphasizes transparency, with regular updates and metric-driven reporting to keep clients informed throughout the process.
Key Highlights:
- Uses agile methodology for iterative development
- Supports cloud and on-premise integration solutions
- Focuses on automation and secure data transfer
- Offers tailored solutions for various industries
Services:
- Enterprise application integration
- Legacy system modernization
- API integration and custom database connectors
- Event-driven integration
- Hub-and-spoke integration
- Project management and consulting
Contact Information:
- Website: ability2code.co.uk
- Phone: (+44) 121 790 0562
- Email: info@ability2code.co.uk
- Address: 2 Snow Hill, Birmingham, B4 6GA, United Kingdom
- LinkedIn: www.linkedin.com/company/ability2code
9. Itransition
Itransition connects standalone applications to create unified systems that enhance data sharing and workflow automation. The company uses various integration models, such as point-to-point, hub-and-spoke, enterprise service bus, and iPaaS, to address different business needs. By focusing on secure and efficient connectivity, Itransition helps organizations eliminate data silos and improve operational performance across diverse IT environments.
The approach involves analyzing existing infrastructure to design tailored integration solutions. Itransition supports both cloud-based and on-premise applications, ensuring flexibility and scalability. With a strong emphasis on data integrity and messaging protocols, the company enables businesses to streamline processes and gain better visibility into critical operations.
Key Highlights:
- Offers multiple integration models for flexibility
- Supports cloud, on-premise, and hybrid environments
- Focuses on secure data exchange and process automation
- Conducts thorough infrastructure analysis
Services:
- Application integration (point-to-point, hub-and-spoke, ESB, iPaaS)
- Middleware implementation
- Data mapping and transformation
- Event-driven architecture integration
- Workflow automation
- System maintenance and support
Contact Information:
- Website: www.itransition.com
- Phone: +44 203 687 2282
- Email: info@itransition.com
- Address: 3rd floor, 5-8 Dysart St., London EC2A 2BX
- LinkedIn: www.linkedin.com/company/itransition
- Facebook: www.facebook.com/Itransition
- Twitter: x.com/itransition
10. Metasite
Metasite integrates diverse business applications to enable smooth data sharing and process automation. The company works with a mix of third-party products, legacy systems, and custom applications, designing solutions that connect these systems without requiring major changes. By focusing on streamlined operations, Metasite helps businesses reduce inefficiencies and improve system functionality across various sectors.
The process begins with a detailed assessment of existing technology infrastructure to identify integration opportunities. Metasite ensures smooth implementation and ongoing support to maintain system performance. With a commitment to long-term partnerships, the company tailors its solutions to align with each client’s operational goals, emphasizing quality and minimal disruption during integration.
Key Highlights:
- Conducts detailed infrastructure audits
- Supports integration of legacy and third-party systems
- Focuses on minimal disruption during implementation
- Provides continuous system maintenance
Services:
- Enterprise application integration
- Infrastructure assessment
- Data flow optimization
- System implementation and testing
- Ongoing support and maintenance
- Workflow automation
Contact Information:
- Website: www.metasite.net
- Phone: +44 750 827 9430
- Email: aldas.kirvaitis@metasite.net
- Address: 4 Princes Tower 97, Rotherhithe st, London SE16 4NF UK
- LinkedIn: www.linkedin.com/company/metasite-business-solutions
- Facebook: www.facebook.com/metasite
11. Talend
Talend provides a platform that connects applications, data, and APIs to streamline business processes. The company’s Data Fabric solution integrates various systems using visual tools, supporting point-to-point SaaS integrations, modular APIs, and event-driven architectures. By focusing on simplifying complex integrations, Talend helps organizations manage data across cloud, on-premise, and hybrid environments, ensuring seamless workflows and reliable data exchange.
The company emphasizes data quality within integrations, incorporating tools to clean, standardize, and validate data. Talend supports industry standards like HL7 and EDI, making it suitable for sectors with specific compliance needs. With partnerships across major cloud providers, the company ensures flexibility and compatibility with diverse data architectures, enabling businesses to focus on new projects rather than maintenance.
Key Highlights:
- Integrates applications and data with a low-code platform
- Supports cloud, on-premise, and hybrid environments
- Focuses on data quality and compliance standards
- Partners with major cloud providers like AWS and Azure
Services:
- Application and API integration
- Data integration
- Data quality and governance
- Event-driven architecture support
- Middleware for complex data formats
- Cloud and hybrid integration
Contact Information:
- Website: www.talend.com
- Phone: +44 20 7863 9850
- Email:sales.uk@talend.com
- Address: Vanwall Business Park, Maidenhead, Berkshire, SL6 4UB, United Kingdom
- LinkedIn: www.linkedin.com/company/talend
- Facebook: www.facebook.com/talend
- Twitter: x.com/talend
- Instagram: www.instagram.com/teamtalend
12. London App Development
London App Development connects software systems to improve efficiency and eliminate data silos. The company integrates custom and off-the-shelf applications, focusing on seamless collaboration between platforms to enhance business productivity. With expertise in API and cloud integration, London App Development ensures smooth data flow and supports organizations in modernizing legacy systems to align with current needs.
The approach includes agile methodologies to deliver tailored integration solutions with minimal disruption. London App Development also provides data integration services to merge diverse sources into cohesive formats, enabling better decision-making. By offering ongoing support, the company helps businesses maintain integrated systems and adapt to changing operational demands.
Key Highlights:
- Uses agile methodologies for efficient integration
- Integrates both custom and off-the-shelf systems
- Supports cloud and legacy system integration
- Focuses on data-driven decision-making
Services:
- System integration
- Data integration
- API integration
- Cloud integration
- Legacy system integration
- IT system and application migration
Contact Information:
- Website: londonappdevelopment.co.uk
- Phone: +44 203 467 7471
- Email: sales@londonappdevelopment.co.uk
- Address: Kemp House 152-160, City Road, London, EC1V 2NX, United Kingdom
- LinkedIn: www.linkedin.com/company/london-app-development
- Facebook: www.facebook.com/londonappdevelopment
- Twitter: x.com/london_app_dev
13. Vention
Vention focuses on integrating enterprise applications to enable real-time data sharing and streamlined operations. The company designs solutions that connect disparate systems, using APIs and middleware to facilitate communication across departments. By addressing data silos, Vention helps businesses improve decision-making and operational agility, particularly in industries like manufacturing, retail, and healthcare.
The process starts with a thorough audit of existing IT systems to identify integration gaps. Vention then develops tailored strategies, incorporating security measures like encryption and compliance with standards such as HL7. With a focus on scalability, the company ensures integrated systems can grow with business needs, fostering collaboration and efficiency across organizations.
Key Highlights:
- Conducts detailed IT landscape audits
- Specializes in industry-specific integrations
- Emphasizes security and compliance
- Designs scalable integration solutions
Services:
- Enterprise application integration
- Data integration
- API and middleware configuration
- Consulting and assessment
- Security and compliance implementation
- Workflow automation
Contact Information:
- Website: ventionteams.com
- Phone: +442071172842
- Email: hello@ventionteams.com
- Address: 30 Churchill Place, E14 5RE, London
- LinkedIn: www.linkedin.com/company/ventionteams
- Twitter: x.com/ventionteams
- Instagram: www.instagram.com/ventionteams
14. Techcinity
Techcinity integrates business applications to create unified systems that enhance operational efficiency. The company focuses on connecting disparate systems, enabling smooth data flow between departments and external partners. By emphasizing scalable and upgradable frameworks, Techcinity ensures solutions adapt to evolving business needs, supporting both internal collaboration and external partnerships.
The approach includes thorough planning and testing to ensure integrations are reliable and manageable. Techcinity also provides ongoing management services to maintain system performance, using service-oriented architectures to align applications with business processes. With a focus on user-centric development, the company tailors solutions to specific operational requirements, fostering clarity and coherence in complex IT environments.
Key Highlights:
- Emphasizes scalable and upgradable integration frameworks
- Supports internal and external system connectivity
- Uses service-oriented architecture for alignment with business goals
- Provides rigorous testing and ongoing management
Services:
- Software integration
- Architecture optimization
- Strategic integration planning
- Integration testing
- Integration management
- Interbusiness and intrabusiness switching
Contact Information:
- Website: www.techcinity.com
- Phone:+441215122568
- Email: info@techcinity.com
- Address: 1st 74 Lower Dartmouth Street, Birmingham, United Kingdom, B9 4LA
- LinkedIn: www.linkedin.com/company/techcinity
- Facebook: www.facebook.com/techcinity
- Twitter: x.com/techcinity
- Instagram: www.instagram.com/techcinity
15. Chetu
Chetu connects diverse applications to streamline business processes and improve data integrity. The company integrates enterprise platforms like ERP, CRM, and CMS, ensuring seamless communication across systems. By leveraging APIs and service-oriented architectures, Chetu supports efficient data exchange and process automation, tailored to specific industry needs.
The company also focuses on maintaining integrated systems through ongoing support and security measures. Chetu’s solutions include WebSocket development for real-time communication and AI integrations to enhance efficiency. With a practical approach, the company ensures integrations are robust, scalable, and aligned with operational objectives, minimizing disruptions during implementation.
Key Highlights:
- Integrates enterprise platforms like ERP and CRM
- Supports real-time communication with WebSocket solutions
- Incorporates AI for enhanced integration efficiency
- Provides ongoing maintenance and security
Services:
- Data integration
- Enterprise application integration
- API integration
- Service-oriented architecture development
- AI integration
- Integration support and maintenance
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, B16 8QG, United Kingdom
- LinkedIn: www.linkedin.com/company/chetu-inc-
- Facebook: www.facebook.com/ChetuInc
- Twitter: x.com/ChetuInc
16. Integration Applications
Integration Applications specializes in connecting cloud-based apps with SAP Business One to enhance business operations. The company develops discrete applications, such as production planning and proof of delivery, designed for easy integration without additional installations. These solutions focus on simplifying workflows and improving efficiency for SAP Business One users.
The company also maintains and updates the Variatec Project, ensuring compatibility with modern SAP systems. By developing solutions in-house, Integration Applications ensures direct control over quality and functionality. The approach prioritizes straightforward connectivity, enabling businesses to quickly adopt and benefit from integrated applications.
Key Highlights:
- Focuses on SAP Business One integrations
- Develops discrete, easy-to-connect cloud apps
- Maintains and updates Variatec Project
- Prioritizes straightforward, installation-free solutions
Services:
- Cloud app integration for SAP Business One
- Production planning board development
- Proof of delivery solutions
- Time and attendance app integration
- Variatec Project support and updates
- Workflow optimization for SAP systems
Contact Information:
- Website: www.ia.uk.com
- Email: sales@integratedapplications.co.uk
- Address: Aizlewoods Mill, Nursery St, Sheffield, S3 8GG
- LinkedIn: www.linkedin.com/company/integrated-arts
- Twitter: x.com/Integrated_Arts
Conclusion
The UK’s got a killer lineup of companies that can take your tangled mess of apps and turn it into something that actually works together. Whether you need APIs, cloud solutions, or a legacy system overhaul, these folks have you covered. They’re all about cutting out the busywork, keeping your data secure, and making sure your business runs like a dream. Pick one that vibes with your goals, and you’ll be amazed at how much smoother your tech can run.
