Microsoft Office 365, deployed by people who know what they're doing.
Excellium is a certified Microsoft Solutions Partner in Nigeria. We don't just sell Microsoft 365 licenses — we configure, migrate, train, and support your organisation through the full transition to a connected Microsoft workspace.
The world's most trusted productivity suite. Now cloud-native.
Microsoft Office 365 — now branded Microsoft 365 Business — is not just Word, Excel, and PowerPoint in the cloud. It's a fully integrated workplace platform.
Our Credentials
Excellium — Certified Microsoft Solutions Partner
Microsoft partner certification is not automatic. It requires verified deployments and technical competency.
Real-time collaboration on every document
Multiple team members can edit the same Word document, Excel sheet, or PowerPoint presentation simultaneously.
Microsoft Teams replaces your entire communication stack
Chat, audio calls, video meetings, and task assignment — all inside Microsoft Teams.
Enterprise-grade security with Microsoft Defender
Advanced threat protection, multi-factor authentication, and data loss prevention.
- Web and mobile Office apps
- Secure cloud storage (OneDrive)
- 1TB per user
- Business-class email
- Desktop versions of Office apps
- Microsoft Teams hosting
- Webinar hosting
- Standard security
- Advanced security
- Device management (Intune)
- Azure AD identity protection
- Conditional access
The Excellium Microsoft 365 implementation process.
A Microsoft 365 deployment that goes wrong creates more problems than it solves. Our process is structured to eliminate the most common failure points.
Discovery & Requirements Assessment
We audit your current email infrastructure, storage, and security posture.
Week 1Plan Selection & Licensing
Recommendation of the right M365 Business plans based on user profiles.
Week 1Tenant Setup & Security Configuration
Microsoft 365 tenant provisioning, domain verification, and baseline security config.
Week 2Email Migration
Migration of existing email with full mailbox, calendar, and contact transfer.
Week 2-3Common questions about Microsoft 365 deployment in Nigeria.
Can we keep our existing email domain?
Yes. Microsoft 365 uses your existing domain — you@yourcompany.com. We handle the DNS configuration as part of the setup.
How long does a migration take?
For most businesses under 100 users, 4-6 weeks from kick-off to go-live. Larger organisations may take longer.
Can we pay for Microsoft 365 in Naira?
Yes. Excellium provides NGN-denominated invoicing for Microsoft 365 licensing, based on actual exchange rates at the time of billing.
Does it work offline or with slow internet?
Yes. Desktop apps work offline and sync when connectivity returns. Files can be marked for 'Always stay on this device'.
Ready to deploy Microsoft 365 for your team?
Book a free 30-minute consultation with our certified team. We'll review your current setup and give you a clear implementation roadmap.