window.pagesense = window.pagesense || []; window.pagesense.push(['trackEvent', 'Page View']);
top of page

Cloud migration in M&A: Overcoming challenges for a smooth transition

Mergers and acquisitions (M&A) present businesses with a unique opportunity to expand their reach, resources, and market share. However, integrating two distinct IT infrastructures and application platforms can be a complex undertaking, especially when cloud migration is involved. This blog post discusses the common challenges associated with cloud migration during M&A and provides strategies to ensure a smooth and successful transition.


Challenge 1: Navigating disparate IT landscapes 

Imagine merging two companies, each with a distinct IT infrastructure – one on-premises and the other cloud-based. This scenario highlights the first hurdle: dealing with incompatible systems and data formats. M&A often involves consolidating numerous applications, some of which may be outdated or redundant. 



  • Pre-Merger due diligence: Conduct a thorough assessment of both companies' IT infrastructure before the merger. This helps identify potential integration issues and allows for pre-planning of cloud migration strategies to accelerate integration post-deal close. 

  • Application Rationalisations: Analyse the application portfolios of both companies. Identify applications that can be retired, consolidated, or migrated to the cloud. 


Challenge 2: Prioritising security during migration 

Security concerns are paramount during any cloud migration, and M&A adds another layer of complexity. Merging data from different sources requires robust security protocols to ensure data privacy and regulatory compliance. 


  • Standardised security policies: Develop and implement a unified security policy that applies to both companies' data and systems post-merger. 

  • Multi-Region Cloud strategies: Utilise multi-region cloud deployments for redundancy and disaster recovery. This ensures business continuity even during unforeseen outages. 

  • Data encryption: Implement robust encryption measures throughout the migration process to safeguard sensitive data. 


Challenge 3: Integrating disparate data silos 

Merging two companies creates a plethora of data—customer information, financial records, operational data—and integrating these disparate data sources can be a significant challenge but are the heart of the business and, potentially, are the source of the greatest value within the deal. Inconsistencies in data formats, protocols, and access controls can lead to integration issues and hinder post-merger analysis. 


  • Data mapping and standardisation: Develop a comprehensive data mapping strategy to align data formats and structures across both companies. 

  • API integration: Leverage APIs (application programming interfaces) to facilitate seamless communication and data exchange between different systems. 

  • Master data management (MDM): Implement an MDM solution to create a single source of truth for critical customer and business data. 


Challenge 4: Ensuring business continuity during migration 

During cloud migration, the primary concern is ensuring business continuity and minimising disruptions to ongoing operations. Mergers can already be a disruptive process, so it's crucial to minimise downtime and performance issues during the cloud migration stage. 


  • Phased migration approach: Break down the migration into manageable phases, starting with non-critical systems. This allows for adjustments and ensures minimal disruption to core business functions. 

  • Change management strategy: Develop a comprehensive change management strategy to prepare employees for the transition to the cloud. This includes training, communication, and addressing potential concerns. 

  • Testing and backups: Conduct thorough testing throughout the migration process to identify and address any integration issues before they impact operations. Regular backups are also crucial to ensure data recovery in case of unforeseen problems. 


By acknowledging these challenges and implementing well-defined strategies, companies can navigate the complexities of cloud migration during M&A. A successful cloud migration can significantly enhance post-merger integration, unlocking opportunities for increased efficiency, agility, and long-term growth. 


Are you considering a cloud migration for your business? Karumba Consulting has years of experience; contact us for a free consultation. 



bottom of page