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Enterprise Migration Specialists

Migration Without
Disruption.

Move email, cloud data, and Microsoft 365 workloads with confidence. Trusted migration expertise for modern businesses.

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📧
Exchange Online
🔶
Google Workspace
☁️
IMAP Servers
📦
Cloud Storage
🏢
On-Premise
🔗
Tenant A → B
⚡
CloudyNex

Trusted by teams running on

Microsoft 365
Google Workspace
Exchange Server
OneDrive
Dropbox
Box
0+
Mailboxes migrated
0+
Successful projects
~0%
Target downtime
0%
Data integrity rate
What We Do

Complete Migration
Coverage.

Every workload, every platform, every scale. We handle the complexity so your team doesn't have to.

Microsoft 365 Migration
Full-suite M365 migrations covering Exchange Online, SharePoint, Teams, and OneDrive. Minimal disruption, maximum data fidelity.
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Google Workspace Migration
Seamless transition from Google Workspace to Microsoft 365. Gmail, Drive, Docs, Calendar — migrated with full fidelity.
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IMAP Email Migration
Protocol-level email migration from any IMAP source. Preserve folder structure, message headers, and complete email history.
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Exchange Migration
On-premise Exchange to Exchange Online migrations with hybrid configuration, delta sync, and zero-loss cutover planning.
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Tenant-to-Tenant Migration
Complex M365 tenant consolidations and splits. Mergers, acquisitions, divestitures — structured migrations with identity continuity.
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Cloud Storage Migration
Move data across Google Drive, Dropbox, Box, and OneDrive with permission mapping, version history, and shared drive support.
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Migration Consulting
Independent migration advisory for complex environments. Architecture reviews, risk assessments, and technology selection — before you commit.
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Migration Project Management
Dedicated project management for enterprise-scale migrations. Schedules, stakeholder communication, rollback plans, and cutover coordination.
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How It Works

A rigorous process.
Predictable outcomes.

Every migration follows the same structured methodology — proven across hundreds of enterprise deployments.

01
Phase One
Discovery
We map your current environment — mailboxes, data volumes, dependencies, third-party integrations, and legacy configurations. Nothing is assumed.
02
Phase Two
Assessment
Risk identification, readiness scoring, and complexity analysis. We surface every potential issue before migration day — not during it.
03
Phase Three
Planning
Migration batches, timelines, rollback procedures, and communication plans — all documented and agreed before a single byte moves.
04
Phase Four
Migration
Pre-staged data sync, cutover execution, MX record updates, and live monitoring. Most users experience zero interruption to their workday.
05
Phase Five
Validation
Data integrity checks, user acceptance testing, and sign-off checklists. We don't close a project until every item passes.
06
Phase Six
Hypercare Support
30-day post-migration monitoring, priority issue resolution, and knowledge transfer. The handoff is structured, not sudden.
Featured Project

Multi-Tenant Microsoft 365 Consolidation Following Merger

The Challenge
A mid-market professional services firm acquired a regional competitor. Two separate M365 tenants with distinct email domains, SharePoint architectures, and 900+ mailboxes needed consolidation under a unified identity — with no tolerance for disruption to billable client work.
The Solution
CloudyNex designed a phased tenant-to-tenant migration using delta sync to pre-stage all data. Identity mapping was built for every user, group, and distribution list. Cutover was executed on a Friday evening with full rollback capability maintained for 72 hours post-migration.
What Was Migrated
Exchange Online mailboxes, calendar data, Teams channels and chat history, SharePoint Online sites, OneDrive contents, and all security group memberships. Permissions remapped to the target tenant's structure.
The Outcome
Migration completed in a single weekend window. Zero data loss confirmed through post-migration integrity audit. Users were operational in the new tenant by Monday morning. Fifteen help-desk tickets opened — all resolved within four hours.
920+
Mailboxes migrated
0%
Data loss
54hr
Total migration window
15
Support tickets, all resolved
Client Feedback

What teams say
after migration.

"We migrated 400 mailboxes from Google Workspace over a single weekend. Monday morning, everyone was just working — no one even noticed. That's exactly what we needed."
JR
James R.
Head of IT, Financial Services Firm
"The pre-migration assessment alone was worth the engagement. They found three dependencies our internal team had completely missed. Saved us from a major outage."
SK
Sarah K.
CTO, Healthcare Technology Group
"Tenant-to-tenant after an acquisition is genuinely hard. CloudyNex made it look easy. Their project management was meticulous and communication was clear throughout."
MT
Marcus T.
VP Operations, Professional Services

Let's talk about your migration.

Tell us about your environment. We'll scope it, assess the risk, and give you a clear plan — before you commit to anything.

Email
sohail@cloudynex.co
Phone / WhatsApp
+91 89283 23080
Response time
Within one business day

Ready to move
without risk?

Tell us about your environment. We'll tell you exactly how we'd migrate it.

Schedule a Migration Assessment

No commitment required · Response within one business day