Why is SharePoint migration important during an acquisition?

Acquired teams often rely on SharePoint sites and document libraries for business content. Moving approved sites into the target tenant helps consolidate collaboration and ownership.

Can I migrate only selected SharePoint sites during an acquisition?

Yes. EdbMails supports selection of the SharePoint sites and supported content included in the migration scope.

Can M&A SharePoint migration be performed in phases?

Yes. Site groups can be migrated in planned waves, with a later incremental pass for supported changes where required.

Does EdbMails support source-to-target site mapping?

Yes. The current SharePoint workflow provides mapping options so source sites can be associated with intended target sites.

Should other Microsoft 365 workloads be included in the same SharePoint plan?

Coordinate them at the program level, but Exchange, OneDrive, Teams and Groups have their own migration requirements and should be planned separately.

What mapping options does EdbMails provide for M&A site migration?

The workflow offers automatic, manual and previous mapping options, so acquired source sites can be directed to the approved target sites in the new organization.

Why run a pilot before the full M&A migration?

A pilot on a representative lower-risk site validates source and target connectivity, site mapping and target behavior before the larger acquisition waves begin.

What app registrations are required for M&A tenant-to-tenant migration?

Separate Microsoft Entra Source and Target applications are registered in the respective tenants with the documented permissions and admin consent before the migration window.

How do I confirm acquired sites reached the correct target?

Review the migration logs for completed, skipped and failed operations, then confirm each acquired site arrived at its approved target location and validate representative content.

Can multiple acquired sites migrate at the same time?

Yes. EdbMails supports simultaneous migration of multiple sites, which helps process acquisition waves within the planned migration windows.

Who gives final acceptance for an M&A SharePoint migration?

The relevant target business owners validate representative files, libraries, lists and processes and record their acceptance before the acquired sites are considered fully transitioned.

Reseller
Products
EdbMails

All-in-one Recovery and Migration
- EDB Recovery and Migration
- OST, PST, MBOX, NSF, EML, MSG
- Office 365, Exchange Migration
- SharePoint, OneDrive & Teams
- Google Workspace Migration
- IMAP Migration
- Duplicate Remover
- EdbMails Data Recovery
- Backup Solutions
All Products
EDB Recovery and Migration

EdbMails lets you recover corrupted, damaged, and offline Exchange EDB files, convert EDB mailboxes to PST format, and directly migrate mailbox data to Office 365 and live Exchange Server.

EDB to PST

Recover corrupted, damaged, offline EDB files and convert Exchange EDB mailboxes to PST file format

Public Folder to Exchange

Migrate public folders from an Exchange offline EDB file to live Exchange Server

EDB to Live Exchange Migration

Directly migrate offline Exchange database (EDB) files to live Exchange server

Archive Mailbox to Office 365

Migrate archive mailboxes from offline EDB files directly to Office 365

EDB to Office 365 Migration

Directly migrate offline Exchange database (EDB) files to Office 365

Public Folder to Office 365

Migrate public folders from an offline Exchange EDB file to Office 365

OST, PST, MBOX, NSF, EML, MSG Export and Migration

EdbMails lets you to recover OST and PST files, export OST, PST, MBOX, NSF, EML, and MSG files to PST files, and directly migrate OST, PST, MBOX, and NSF mailbox data to Office 365 and live Exchange Server.

OST Recovery and Migration

Recover offline OST files, convert OST to PST, and migrate OST to Office 365 and Exchange Server

PST Recovery and Migration

Recover Outlook PST files , Export PST to PST, migrate PST to Office 365 and Exchange Server

MBOX Export and Migration

Export MBOX to PST, migrate MBOX to Office 365 and Exchange Server

NSF Export and Migration

Export NSF to PST, migrate NSF to Office 365 and Exchange Server

EML to PST Export

Convert EML files to Outlook PST files

PST to MSG Export

Convert Outlook PST file to MSG file format

MSG to PST Export

Export MSG files to Outlook PST files

Office 365, Exchange Migration

EdbMails lets you securely migrate mailboxes across Microsoft 365, Exchange, Google Workspace (G Suite), and IMAP-supported servers such as Outlook, Gmail, Zimbra, Zoho Mail, and cPanel, ensuring zero downtime.

Office 365 Migration

Migrate between Office 365 tenants, Office 365 to Exchange, Office 365 to PST, PST files to Office 365.

Exchange Migration

Migrate between any Exchange Servers, Exchange to Office 365, Exchange to PST, PST files to Exchange.

Tenant to Tenant Migration

Migrate Mailboxes, Public Folders, Archive Mailboxes between Office 365 Tenants.

Exchange to Office 365

Migrate Mailboxes, Public Folders, Archive Mailboxes from live Exchange server to Office 365.

Office 365 to IMAP

Migrate Office 365 to IMAP, Office 365 to Gmail, Office 365 to Outlook, Office 365 to Zoho etc.

Exchange to IMAP

Migrate from live Exchange Server to IMAP servers such as Gmail, Outlook, and Zoho Mail.

Public Folder to Office 365

Migrate Public Folders between Office 365 tenants with complete folder hierarchy and mailbox data integrity.

Exchange to PST

Export live Exchange Server mailboxes, public folders, and archive mailboxes to Outlook PST files.

SharePoint, OneDrive & Microsoft Teams Migration

EdbMails lets you migrate SharePoint sites, OneDrive data, Microsoft Teams, teams, channels, chats, permissions, and documents between Microsoft 365 tenants while maintaining the existing folder structure and data integrity.

SharePoint Online Migration

Migrate documents, lists, files and folders from SharePoint sites.

OneDrive for Business Migration

Migrate documents, lists, files, folders, private chats from OneDrive.

Microsoft Teams Migration

Migrate Teams, chats, channels, documents, files and folders etc.

Google Workspace / G Suite Migration

EdbMails offers secure Google Workspace migration to Office 365, Exchange, or IMAP, and export to PST covering emails, contacts, calendars and tasks.

Google Workspace Migration

Migrate emails, calendars, contacts, tasks from Google Workspace to Google Workspace, office 365, Exchange and IMAP. Export to PST

Google Workspace to Office 365

Migrate emails, calendars, contacts, tasks from Google Workspace / G Suite to Office 365

Google Workspace to Exchange Server

Migrate emails, calendars, contacts, tasks from Google Workspace / G Suite to on-Premise Exchange Server

Google Workspace to IMAP

Migrate emails, calendars, contacts, tasks from Google Workspace / G Suite to IMAP, Outlook, Zimbra, Zoho etc.

Google Workspace to Google Workspace

Migrate emails, calendars, contacts, tasks between two Google Workspace / G Suite tenants

Google Workspace to PST

Export emails, calendars, contacts, tasks from Google Workspace / G Suite to Outlook PST files

IMAP Migration

EdbMails IMAP Migration tool lets you easily migrate emails from IMAP servers such as Outlook, Gmail, Zoho Mail, Zimbra, cPanel, and more. Supports IMAP to IMAP, Office 365, Exchange Server, PST, and bulk PST to IMAP migration.

IMAP Email Backup & Migration

Backup and migrate emails from IMAP servers to PST, Office 365, and On-Premises Exchange Server

IMAP to Office 365

Migrate emails, folders, and attachments from IMAP servers to Office 365

IMAP to Exchange

Migrate emails, folders, and attachments from IMAP servers to on-premises Exchange Server

IMAP to PST

Export emails, folders, and attachments from IMAP servers to Outlook PST files for backup

PST to IMAP

Migrate emails, folders, and attachments from bulk PST files to IMAP servers

Duplicate Remover

EdbMails Duplicate Remover lets you easily remove duplicate items from Office 365 and Exchange Server, and from IMAP, Outlook, Gmail, Zimbra, Zoho Mail, etc., ensuring a clean and organized mailbox.

Remove Duplicates

Easily clean up your Office 365, Exchange, Outlook and IMAP accounts by removing duplicate emails.

Remove Duplicates from Office 365

Remove duplicate emails, calendars, contacts, journal tasks, etc. from Office 365.

Remove Duplicates from Exchange Server

Remove duplicate emails, calendars, contacts, journal tasks, etc. from live Exchange Server.

Remove Duplicates from IMAP, Outlook

Remove duplicate emails, attachments from IMAP, Outlook, Gmail, Zimbra, Zoho Mail etc.

Exchange, SharePoint, OneDrive, Teams and Office 365 Backup

EdbMails enables secure, automated backup and recovery for Microsoft 365 services including Exchange Online, SharePoint, OneDrive, Teams, and Live Exchange Server with complete data protection and restore flexibility.

Office 365 Backup

Incremental, Granular, Encrypted and Compressed Office 365 Mailboxes Backup

Exchange Server Backup

Incremental, Granular, Encrypted and Compressed Exchange Mailboxes Backup

SharePoint, OneDrive & Teams Backup

Backup Online site collections, Team sites, Office 365 groups, all documents etc.

EdbMails Data Recovery

EdbMails Data Recovery Software lets you recover permanently deleted data, including photos, videos, documents, and archived files, from partitions on hard drives, SSDs, USB drives, SD cards, and external storage devices.

EdbMails Data Recovery

Recover and restore permanently deleted data from hard drives, SSDs, USB drives, SD cards, and etc.

Whitepaper

Request a Demo

Sign Up

SharePoint Migration for Mergers and Acquisitions

Move SharePoint Sites During Mergers and Acquisitions

EdbMails helps IT teams migrate supported SharePoint content during mergers and acquisitions, when sites must be moved into a new or combined Microsoft 365 tenant. Select the in-scope sites, map the correct target destinations, and support a structured transition while ownership and access are reviewed.

Just $299 for 100 sites

SharePoint Migration OneDrive Migration Microsoft Teams Migration Office 365 Migration Microsoft Teams Chat Migration Microsoft Teams Channel Migration

SharePoint Migration Tool Now on Azure Marketplace!

Product Menu

SharePoint Migration Requirements in Mergers and Acquisitions

Mergers and acquisitions often require SharePoint sites and business content from one Microsoft 365 tenant to be moved into another organization’s target tenant. The migration may involve complete site collections, selected business units, document libraries or only the SharePoint content approved as part of the transaction.

EdbMails supports SharePoint tenant-to-tenant migration with site selection, source-to-target mapping, simultaneous migration of multiple sites, incremental migration and migration logs. These capabilities can support phased M&A migration projects when the migration scope and target design are clearly defined.

SharePoint M&A migration scenarios

Acquisition integration: Move acquired SharePoint sites into the acquiring company's Microsoft 365 tenant.

Merger consolidation: Combine SharePoint environments from two organizations into a common target tenant.

Business-unit transfer: Move only the sites owned by a transferred department or subsidiary.

Post-merger restructuring: Map source sites into a new information architecture in the target tenant.

Staged transition: Migrate sites in business-priority waves while the source remains active.

Step 1: Define the M&A migration boundary

Identify which SharePoint sites are part of the transaction and which must remain in the source organization. Site ownership and business purpose should be reviewed before migration begins.

Step 2: Map source sites to the target organization

Create an approved mapping document that defines the destination for every source site. Some sites may retain similar names and structure, while others may need to move under a new department or target information architecture.

Step 3: Separate critical and lower-risk migration waves

Migration wave	Typical approach
Pilot	Representative lower-risk site used to validate connectivity, mapping and target behavior.
Early production	Standard business sites with clear ownership and target mapping.
Complex sites	Sites with larger libraries, important metadata or access considerations.
Critical business sites	High-value sites scheduled around business availability and formal validation.
Final catch-up	Incremental pass for supported new or modified content before transition.

Step 4: Prepare source and target tenant access

The current EdbMails SharePoint migration workflow requires separate Microsoft Entra applications in the Source and Target tenants. Configure the documented permissions and admin consent before the migration window.

Step 5: Run pilot and production migrations

Connect to the source tenant, select approved sites, connect to the target tenant and review site mapping before migration. Run a representative pilot first, then scale the migration in planned waves.

Step 6: Use incremental migration before transition

If users continue working in the acquired organization's source SharePoint environment, plan a later incremental migration to process supported changes before the final transition.

Step 7: Validate M&A migration results

Review migration logs for completed, skipped and failed operations.

Confirm each acquired site reached the approved target location.

Validate representative lists, libraries, files and folders.

Check critical metadata and permissions where required.

Obtain acceptance from the relevant target business owners.

Keep SharePoint migration separate from other Microsoft 365 workloads

An M&A project can also involve Exchange, OneDrive, Teams and Microsoft 365 Groups. This page covers SharePoint migration only. Plan the other workloads separately and coordinate cutover timing across the broader Microsoft 365 migration program.

Frequently Asked Questions

Why is SharePoint migration important during an acquisition?
Acquired teams often rely on SharePoint sites and document libraries for business content. Moving approved sites into the target tenant helps consolidate collaboration and ownership.
Can I migrate only selected SharePoint sites during an acquisition?
Yes. EdbMails supports selection of the SharePoint sites and supported content included in the migration scope.
Can M&A SharePoint migration be performed in phases?
Yes. Site groups can be migrated in planned waves, with a later incremental pass for supported changes where required.
Does EdbMails support source-to-target site mapping?
Yes. The current SharePoint workflow provides mapping options so source sites can be associated with intended target sites.
Should other Microsoft 365 workloads be included in the same SharePoint plan?
Coordinate them at the program level, but Exchange, OneDrive, Teams and Groups have their own migration requirements and should be planned separately.
What mapping options does EdbMails provide for M&A site migration?
The workflow offers automatic, manual and previous mapping options, so acquired source sites can be directed to the approved target sites in the new organization.

Why run a pilot before the full M&A migration?
A pilot on a representative lower-risk site validates source and target connectivity, site mapping and target behavior before the larger acquisition waves begin.
What app registrations are required for M&A tenant-to-tenant migration?
Separate Microsoft Entra Source and Target applications are registered in the respective tenants with the documented permissions and admin consent before the migration window.
How do I confirm acquired sites reached the correct target?
Review the migration logs for completed, skipped and failed operations, then confirm each acquired site arrived at its approved target location and validate representative content.
Can multiple acquired sites migrate at the same time?
Yes. EdbMails supports simultaneous migration of multiple sites, which helps process acquisition waves within the planned migration windows.
Who gives final acceptance for an M&A SharePoint migration?
The relevant target business owners validate representative files, libraries, lists and processes and record their acceptance before the acquired sites are considered fully transitioned.

Related SharePoint migration resources:

Hi, May I help you?

Hide Chat Now