Microsoft 365 setup, migration, and ongoing management for Australian businesses. Exchange Online, Teams, SharePoint, OneDrive — all fully managed by OSI Group.
We set up, migrate, and fully manage Microsoft 365 for Australian businesses — so your team stays connected, productive, and secure from day one.
Professional business email hosted in Microsoft’s cloud. 50GB+ mailboxes, advanced spam filtering.
Chat, video calls, file sharing, and meetings — all in one place. Integrated with Outlook.
Secure file storage and collaboration. Co-author in real time, access from any device.
Microsoft Defender, MFA, conditional access, and data loss prevention — protecting your business.
We manage your Microsoft 365 licences — adding, removing, and adjusting as your team grows.
We’ve migrated hundreds of businesses to Microsoft 365 without losing a single email.
Contact OSI Group today for a free assessment. No jargon, no pressure — just honest advice about what your business actually needs.
We'll scan your network, identify vulnerabilities, and give you a plain-English report — completely free.