Evaluation of Microsoft’s Dominance in Business Software
The Competition and Markets Authority (CMA) is currently reviewing Microsoft’s strategic market status (SMS) within the business software domain. This examination aims to assess how Microsoft’s position affects both businesses and public sector organisations, and the CMA will consult extensively prior to reaching a conclusive determination. They have also unveiled a preliminary roadmap which outlines potential areas for intervention to enhance outcomes for businesses across the UK.
Key areas of focus for the CMA include the manner in which Microsoft bundles its software offerings, as well as the facilitation of easier integration processes for developers wishing to connect their products with Microsoft’s expansive business software ecosystem.
The Landscape of Business Software in the UK
Microsoft’s suite of business software, which includes widely used applications such as Word, Excel, Outlook, PowerPoint, Teams, and the increasingly prevalent Copilot, is employed by over one million businesses and public sector entities throughout the UK. This results in approximately 20 million active users each month. Given that these tools are essential for various workplace functions, ensuring that customers have real choices and that competition fosters innovation and productivity is of paramount importance.
The business software sector is undergoing significant transformation, propelled by advancements in artificial intelligence (AI) and a growing inclination toward agentic AI in familiar workplace applications. UK customers stand to gain the most when they have access to premier tools from a diverse array of suppliers, allowing for personalised combinations of software and AI services. For governmental and critical organisations, the capacity to choose, switch, and blend digital services—particularly AI solutions—without over-reliance on a single tech provider is increasingly vital for maintaining resilience and strategic independence.
Insights from the CMA’s Investigation
The CMA’s investigation has yielded several findings relevant to Microsoft’s standing in the business software market. It has been established that Microsoft possesses a robust position across five key areas of digital activity: personal computer operating systems, productivity software suites, security software, server operating systems, and relational database management systems.
Barriers to switching software providers are significant, limiting customer options and diminishing the competitive pressures faced by alternative software developers. Additionally, Microsoft’s commercial practices and integration advantages can incentivise organisations to adopt its products, creating hurdles for competitors that are not easily surmountable.
Aiming for Innovation and Customer Choice
The CMA has delineated a roadmap that highlights areas for further research and potential interventions should Microsoft be designated with SMS. This roadmap seeks to identify opportunities where increased choice and heightened competition could lead to reduced costs for businesses and public sector organisations while simultaneously promoting innovation and growth.
Among the key areas earmarked for further scrutiny are: assessing the freedom of customers to choose the best AI tools for their specific needs, ensuring alternative AI providers can effectively compete with Microsoft’s Copilot, and evaluating whether Microsoft’s bundling of security products restricts customer choice. Additionally, the CMA aims to investigate the extent to which customers can effectively select which cloud services to utilise for their software licenses, alongside the implications of Microsoft’s licensing practices on that freedom.
Engagement with Major Cloud Providers
In March, the CMA announced its engagement with a wide array of stakeholders to ensure that Amazon Web Services (AWS) and Microsoft are adhering to commitments aimed at enhancing customer choice within cloud services. The CMA has maintained close collaboration with both companies, monitoring internal data and product developments, which has led to significant improvements, including:
- Connecting their data centres with competitors, starting with Google.
- Eliminating data transfer fees for customers switching cloud providers and reducing fees for those utilising multiple cloud services.
- Implementing a new system for competitors and customers to request improved interoperability.
- Deploying AI tools to streamline technical processes associated with switching between providers.
Despite these advancements, the CMA emphasises that further actions are necessary to mitigate the remaining challenges related to switching between cloud providers and maximising the utility of multiple cloud services. Future collaboration with AWS and Microsoft will focus on improving identity and access management (IAM) across various platforms. This endeavour aims to ensure that cloud architectures designed for portability can be seamlessly deployed and transitioned across different providers, without unnecessary obstacles.
Looking Ahead: Consultation and Future Steps
The CMA will persist in its efforts while keeping the possibility of initiating a comprehensive SMS investigation under consideration. The findings shared thus far are provisional and will undergo further consultation before a final designation decision is made by the statutory deadline of February 2027. It is crucial to note that the SMS designation does not imply any wrongdoing on Microsoft’s part. Should such a designation occur, it would enable the CMA to explore targeted interventions that promote competition and enhance customer choice.
The UK’s Digital Markets Competition Regime is designed to be flexible and highly targeted, allowing the CMA to create bespoke interventions tailored to specific aspects of how firms engage in digital activities. This initiative includes a collaborative engagement process that encompasses a diverse range of stakeholders, from large corporations to emerging challengers and consumer advocacy groups.