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Tenant-to-tenant migration

Fast, smooth and secure tenant migrations that minimise user disruption and maximise business returns.

An Office 365 tenant to tenant migration may be one of the biggest and most complex migrations your organisation will ever undertake. Those in the know understand that it’s also the perfect opportunity to maximise future returns on your technology investment.
Let our skilled Office 365 tenant migration team help you effortlessly navigate the challenges of today’s migration with an eye on optimising your target environment for an even more successful tomorrow.​

Your needs

Our solution​

Mergers, acquisitions and divestitures are sensitive times for any organisation. Getting your data successfully from A to B is only half the challenge. You also need to maintain security, continue to meet your compliance obligations, iron out inconsistencies between tenants, navigate delicate organisational politics, sustain your users’ productivity and ease their transition.

Cloud Essentials specialises in complex tenant to tenant migration for Office 365. We offer fully managed, end-to-end migrations within a fixed budget and timeframe. We understand that you need reliability in a time of great change.

We emphasise project planning with a specific focus on security and governance. Our aim is to go beyond solving your immediate migration challenges to maximise your cloud efficiencies, ensure robust security and enhance your data governance and compliance postures moving forward.

What’s included?​

Tenant to tenant migration advice​

At the due diligence stage to set your project up for lasting success.

Security and governance​

Assessment to unpack your data governance considerations, vulnerabilities, potential cost savings and best practices.

Custom-built Azure-based SaaS migration platform

Combining the best technologies with our proven tenant to tenant migration methodology.

Experienced technical architect

As your project lead, together with a project manager for effortless coordination.

Operational runbooks

Tailored to your project to streamline operations and optimise stakeholder communications.

Talk to our Office 365 tenant to tenant migration experts

Our Office 365 tenant migration credentials

  • 11 years’ experience in complex cloud migrations
  • 7 Gold Microsoft Partnerships
  • Charter Member in Microsoft Content Services Partner Program
  • 50+ Office 365 tenant migrations completed including seven out of ten world banks

Our favourite challenges

We’ve successfully completed some of the largest and most complex Office 365 migrations from tenant to tenant, for clients that include seven out of ten world banks. We routinely handle projects with:

  • Tens of thousands of users
  • Terabytes of data
  • Multiple geographies
  • Hybrid environments
  • Complicated co-dependencies
  • High value and/or sensitive data
  • Requirement for co-existence from day one
  • Inconsistencies in security and governance policies and settings

From Our Clients

"Cloud Essentials performed a mail migration for our Institute of Astronomy, from a legacy Microsoft Exchange server to the University Microsoft 365 Tenancy. Cloud Essentials were extremely professional from start to finish. They understood our Higher Education context. They were very flexible when setting the timeline when we had some challenges in our availability to support the work. Their staff were helpful and friendly. They demonstrated great expertise and guided us throughout the process. The migration itself was smooth and fast. Great service by a great team! I would recommend and use their services again."

Higher Education Institution

Project Manager

“This has been very refreshing. And Cloud Essentials have been not just an implementer, but a trusted partner. They’ve effectively become our ‘SharePoint arm’ within the company. They haven’t taken a cookie-cutter approach with something from another environment, but have genuinely wanted to find the best way to help us.”

CIO, Prominent law firm

Colin Short

"Cloud Essentials carried out a very professional service. They stayed cool, calm and collected. I’m sure it won’t be the last time we work with Cloud Essentials."

Global chemical company


It is no small achievement to reduce a corporate enterprise data footprint this significantly in a responsible, well planned and executed manner.

Information Manager, Alexander Forbes

Pierre Blignaut

“Cloud Essentials understand the importance of carrying out a project the right way, no matter the size of it. They don’t take any short cuts.”

Tenant Migration client

“This was a smooth migration with very little impact on the business during the changeover, we would definitely use Cloud Essentials and the Binary Tree toolset again if we need to do another migration!”

CFO, Empact Group

Alan Quinn

Our experience

We’ve been around the migration block a few times – here are a few of our project highlights.