Atronova
03 — Services
Microsoft Migrations
Move to Microsoft 365, cleanly.
Tenant moves, on-prem to cloud, and SharePoint and Teams clean-ups — with nothing lost and little disruption to your people.
A migration is only a success if Monday morning feels normal. We plan around your people, move in safe batches, and keep permissions and history intact — so the work just carries on.
What we do
Capabilities.
Tenant to tenant
Merge or split Microsoft 365 tenants and remap user accounts cleanly.
On-prem to cloud
Move Exchange, file shares and SharePoint to Microsoft 365 with content intact.
SharePoint & Teams
Tidy sites, structure and permissions into clean, well-run workspaces.
Cutover & training
Phased switch-overs and simple guides so people keep working throughout.
How we work
From idea to live.
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01
Map
We inventory mailboxes, files and sites, and flag anything risky before we touch it.
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02
Pilot
A small group moves first, so we catch issues before the big wave.
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03
Migrate
Content moves in planned batches, with permissions and history kept intact.
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04
Settle
Short guides and hands-on support so people pick up right where they left off.
What you get
Clear deliverables.
- A full content inventory and migration plan
- Tenant, mailbox and SharePoint moves
- A permissions and structure tidy-up
- A cutover plan and simple user guides
FAQ
Microsoft Migrations FAQ.
What does a Microsoft 365 migration involve?
A Microsoft 365 migration moves your email, files and sites into Microsoft 365 — or between tenants — with permissions and history kept intact. We map everything first, pilot with a small group, then move the rest in planned batches.
Will we lose files or permissions during the migration?
No — keeping content and permissions intact is the whole point. We inventory everything up front, flag anything risky before we touch it, and move in batches so nothing is lost and access stays correct.
How long does a tenant-to-tenant migration take?
It depends on size, but most run a few weeks from inventory to cutover. A small pilot group moves first so we catch issues early, then the bulk follows in scheduled waves.
Can you merge or split Microsoft 365 tenants?
Yes. Whether you’re merging after an acquisition or splitting off a division, we remap accounts, mailboxes and SharePoint cleanly so people land in the right place.
Will my team keep working during the move?
Yes. We use phased cutovers and short guides so people keep working throughout, and pick up right where they left off after each batch.
Let's scope it together.
A short call is the fastest way to a plan.