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Case Study

Supporting Business Expansion Following Acquisition with Microsoft 365, Secure Data Migration & Full Office IT Deployment

The Challenge

Following the acquisition of a new business entity, our client needed to quickly integrate the new company into their existing IT ecosystem while maintaining operational continuity, data security, and productivity.

The project involved several critical requirements:
  • Establish the newly acquired business as a separate entity within the existing Microsoft 365 environment
  • Migrate business-critical data securely and with minimal disruption
  • Implement robust security policies to protect company data
  • Provision and deploy new laptops for staff
  • Fully equip a new office location with reliable connectivity, leased line internet, and high-speed WiFi
The client needed a trusted IT partner to manage the entire process—from planning through deployment—while ensuring the new business could begin operating efficiently from day one.

Our Solution

We delivered a complete end-to-end IT onboarding and infrastructure deployment project, covering cloud services, security, hardware provisioning, and office connectivity.

Microsoft 365 Business Entity Setup

The first phase involved configuring the newly acquired company within the client’s existing Microsoft 365 tenant structure.

We carefully designed the environment to allow the new entity to operate independently where required, while still benefiting from centralised management and administration under the parent organisation.

This included:
  • Creation of new user accounts and mailboxes
  • Configuration of email domains and routing
  • Microsoft Teams and SharePoint setup
  • Licensing and permissions management
  • Identity and access policy configuration
This structure enabled seamless collaboration between both organisations while preserving administrative control and governance.

Secure Data Migration

Migrating historical business data was a critical part of the transition. The client needed assurance that files, emails, and shared resources would be transferred accurately and securely.

We planned and executed a structured migration process covering:
  • User mailboxes
  • Shared folders and file storage
  • Cloud data repositories
  • Access permissions and ownership mappings
Our migration approach prioritised data integrity and minimal downtime.

Before migration, we conducted detailed audits to identify dependencies, permissions, and potential risks. Following migration, we carried out validation checks to ensure all data had transferred successfully and remained accessible to authorised users.

This resulted in a smooth transition with no loss of critical business data.

Security Deployment & Data Protection

Security was a key priority throughout the project, particularly during data migration and user onboarding.

To protect the newly integrated business, we implemented a layered security strategy including:
  • Multi-Factor Authentication (MFA)
  • Conditional access policies
  • Endpoint security and device protection
  • Data loss prevention controls
  • Secure access permissions and role-based access
These measures reduced risk, strengthened compliance, and ensured sensitive company data remained protected both in the cloud and on endpoint devices.

New Laptop Deployment

To ensure staff could begin working immediately, we supplied and configured a fleet of new business laptops.

Each device was prepared using a standardised deployment process including:
  • Operating system configuration and updates
  • Microsoft 365 onboarding
  • Security policy enforcement
  • Device encryption
  • Application installation
  • User profile setup
By pre-configuring devices before delivery, we minimised setup time and ensured a consistent user experience across the organisation.

Users received secure, fully managed devices ready for productive use from first login.

New Office IT Infrastructure

The final stage involved designing and deploying the IT infrastructure for the client’s new office space.

This included installation and configuration of:
  • Leased line internet connectivity for guaranteed business-grade bandwidth
  • Enterprise firewall and network security
  • High-speed wired networking
  • Business-grade WiFi infrastructure with full office coverage
We designed the wireless network to provide strong, reliable connectivity across all working areas, meeting rooms, and collaborative spaces.

The new office now benefits from:
  • Fast and stable internet connectivity
  • Low-latency access to cloud services
  • Reliable video conferencing performance
  • Secure wireless access for employees and guests

The Results

The project successfully enabled the client to onboard their newly acquired business quickly and securely.

Key outcomes included: 
  • Successful integration of a new business entity into Microsoft 365
  • Secure migration of critical business data with no data loss
  • Enhanced security and access controls across users and devices
  • Fully deployed and configured business laptops
  • New office operational with leased line internet and high-speed WiFi
  • Minimal disruption to day-to-day business operations

Conclusion

By delivering a fully managed IT transition, we helped our client successfully integrate an acquired business into their wider organisation.

From Microsoft 365 configuration and secure data migration to office infrastructure and device deployment, we provided a seamless end-to-end solution that ensured the new entity could operate securely, efficiently, and without interruption from day one. 

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