Mergers and acquisitions are a common strategy for organisations aiming to expand their capabilities, gain a competitive edge, or tap into new markets. As the digital era continues to shape industries across the globe, each migration and acquisition brings with it a need to merge IT infrastructure, tools, and systems. 

We’re shedding light on the ins and outs of IT Mergers and Acquisitions in this comprehensive web article, covering why they may be necessary, common challenges faced by UK organisations undertaking one, and the support a dedicated outsourced IT team can offer you. 


Why are IT mergers and acquisitions necessary? 

When one company acquires or merges with another, the integration of IT systems becomes a critical aspect of the process. Without effective IT integration, the two companies may as well continue acting as separate entities, unable to share information, data, or communicate effectively. 

Integrating IT systems facilitates the consolidation of data and information from both companies into a unified infrastructure. This consolidation enables improved data management, enhanced analytics capabilities, and more accurate reporting, ensuring that decision-makers have access to a comprehensive and consistent view of the combined organisation’s data. 

Furthermore, integrated IT systems enable different departments, business units, and employees to better connect and access shared information. Imagine trying to work closely with a colleague that may not share the same office with you, and you can’t access using Teams or Slack! While email remains an option, integrated IT systems allows colleagues to contact each other with more instant messaging, video conference more easily, and collaborate on shared work more effectively. As a result, organisational silos are broken down, and the two companies can begin acting as one. 

Combined, these factors mean that integration allows the merging entities to streamline their operations and eliminate redundancies. Processes, data structures, and technology platforms can become aligned, and the newly formed entity can achieve operational efficiencies, optimise resource allocation, and reduce costs. Gone are the days of duplicating work across both companies: now, one department can take care of the task for the new joint entity. 

What are the main challenges UK business should be aware of when considering an IT merger or acquisition? 

Cultural Integration

One of the primary challenges in IT mergers and acquisitions is aligning and integrating diverse work cultures. This challenge isn’t unique to IT, and will permeate every element of the migration or integration process. Merging two organisations often brings together employees with different values, management styles, and approaches to technology – and if the acquisition or merger is unexpected or hostile, many of these employees may feel determined to cling onto what they perceive as the symbols of their business. That’s why it is crucial to foster open communication, address cultural differences, and create a shared vision and common values to facilitate a smooth integration process. 



Organisations involved in a merger or acquisition are likely to have different hardware, software, and network configurations. Harmonising these diverse elements is essential to achieve compatibility, efficiency, and seamless operations. Yet addressing these disparities in technology standards, data formats, system interfaces, all while ensuring uninterrupted data flow, is no easy task. It requires meticulous planning, thorough analysis, and robust project management – something that often, only a professional IT team that can work collaboratively and effectively can provide. 

Consolidating and migrating data 

Consolidating and migrating data from multiple systems is a critical aspect of IT mergers and acquisitions. In fact, many might consider this the primary purpose of the job! However, when merging two companies, data may reside in different formats, databases, or locations, making it challenging to ensure data integrity, accuracy, and security throughout the process. To avoid data loss or corruption, it’s vital to employ robust data mapping, cleansing, and migration strategies, as well as invest in data governance frameworks, establish data migration methodologies, and implement appropriate data quality controls. As you can see, the simple task of ‘merge data’ results in a long to do list that can threaten to overwhelm your IT integration if not managed properly. 

Disruption to customers 

Of course, IT integrations don’t just impact your employees: there’s a very real impact on consumers. You’ll need to ensure your end result IT system provides consistent and unified interactions across various touchpoints and allows for centralised customer data, integrated customer relationship management (CRM) systems, and synchronised customer support processes. In the process, you may face significant disruption to your customer service, and, if the integration isn’t completed seamlessly, ongoing issues with customer experience and satisfaction levels. 

Vendor and Contract Management

Organisations involved in an IT merger or acquisition must evaluate existing vendor relationships and contracts. Assessing vendor capabilities, contractual obligations, and potential synergies is important for optimising vendor management and minimising disruptions. This process may involve renegotiating contracts, consolidating vendor relationships, and ensuring continuity of service and support.

Why do I need a London-based IT support company to help me with my IT mergers or acquisitions?  

Hiring a London-based IT support company such as Proxar IT Consulting offers numerous advantages in ensuring an effective IT merger or acquisition. We expertly navigate the risks and challenges explored above in order  to deliver a smooth and seamless IT integration.

Firstly, our expertise in IT project management and change management are crucial during an IT merger or acquisition. We understand the complexities of merging IT systems and develop comprehensive project plans that accounts for cultural differences, aligns stakeholders, and ensures effective collaboration. With our wealth of experience, we know how to support employees and senior stakeholders at every step of the way in order to embed a culture of strong inter-departmental collaboration and communication using IT tools that ultimately leads to better employee morale, retention, and productivity. 

As we’ve seen, the threat to the customer experience during and after an IT merger or acquisition is substantial. At Proxar IT Consulting, we understand that maintaining a high level of service and minimising disruptions for your customers is essential. Our London-based IT Solutions presence allows for proximity to local customers, enabling us to swiftly address customer concerns and maintain service continuity. Furthermore, our experience in managing IT integrations ensures minimal impact on customer operations, seamless transitions, and a consistent customer experience. With our customer-centric approach and dedication to delivering quality service, we don’t just maintain but actively enhance customer satisfaction, loyalty, and retention by eliminating any inconsistencies or disruptions that may arise from maintaining separate systems.

Furthermore, with our comprehensive IT procurement services, Proxar IT Consulting is perfectly poised to help UK businesses overcome the challenges associated with vendor and contract management during an IT integration. When businesses are seeking to mimic the hardware and software across two organisations, we help them secure the best prices for the tools and equipment they need through our dedicated channels. As a result, we can deliver significant cost savings during the IT integration process. 

Data consolidation, protection, and security are paramount during an IT merger or acquisition. The risks for failing to protect your data are numerous and severe, including significant financial, legal, and reputational repercussions. Here at Proxar IT Consulting, we understand the regulatory landscape and implement industry-leading security measures to safeguard sensitive information, mitigating risks associated with data breaches and regulatory non-compliance. Alongside robust data management and security solutions, our expertise encompasses data mapping, cleansing, and migration strategies, ensuring the integrity and security of data throughout the integration process. When the stakes are this high, why wouldn’t you entrust your data and security to the experts?


Integrating IT systems after an acquisition or merger is essential to unlock the full potential of the newly combined organisation. Yet the path to a successful IT integration is paved with hurdles and obstacles that threaten to derail the project, including harmonisation challenges,  data security risks, cultural integration difficulties, and disruption to customers. As organisations embark on the journey to seamlessly merge two IT systems, the expertise and guidance of outsourced professionals becomes invaluable. 

At Proxar IT Consulting, our depth of industry knowledge and previous experience successfully delivering IT integrations allow us to act as the perfect partner to empower your organisation to navigate the intricacies of IT mergers and acquisitions, unlock new possibilities, and embark on a transformative path towards success in the digital realm. For more information on how to get started, contact us today!