Microsoft 365 Governance,
Security & Compliance
From NIS2 readiness to M&A carve-outs – we keep your M365 environment structured, secure, and audit-ready so your IT team can focus on what matters.
Does this sound familiar?
These challenges are solvable – with the right architecture and a senior-level partner.
- You're facing NIS2 compliance deadlines and don't know where to start
- An M&A deal requires tenant consolidation or separation on a tight timeline
- Your IT team is too lean to handle a cloud migration alongside daily operations
- You've adopted Microsoft 365 but governance and security were never set up properly
- Leadership wants to deploy Copilot but your data isn't classified or governed
- Security gaps are keeping your CISO up at night
- Identity sprawl is creating audit and access risks
- Device management is consuming your IT team's capacity
- Azure resources are growing without governance guardrails
If any of these sound familiar, we should talk.
Request a BriefingIn Practice
Real outcomes from real implementations: measurable improvements for IT teams
CHALLENGE
Every hybrid identity environment is a risk accumulator – on-prem infrastructure to maintain, two failure surfaces to monitor, and legacy dependencies that block every modernisation decision downstream.
OUTCOME
Active Directory decommissioned. All devices cloud-native on Entra ID. No on-prem identity infrastructure remaining – simpler IT operations, stronger security posture, no legacy overhead on future decisions.
↓ Full story
CHALLENGE
Across 22 locations, users were operating on an under-configured M365 environment – default settings, unclear permission structures, and no consistent device management. The risk exposure was real and growing.
OUTCOME
Stable, secure M365 environment across all 22 locations – measurably faster administration, clearer governance, and an IT team running the environment independently.
↓ Full story
CHALLENGE
After being acquired by new ownership, a cybersecurity company with teams across Germany, Italy, and the UK had to stand up its own IT infrastructure - while the former parent restricted access and required formal approval for every migration step.
OUTCOME
Carve-out completed on schedule across 15 departments, 3 countries, and 145 employees - zero downtime, despite limited cooperation from the former parent.
↓ Full story
Why Opsora, not a large consultancy?
One senior architect from assessment to handover
No junior rotations, no account manager handoffs
Enterprise methodology at mid-market pace
Same standards as Big 4, delivered in weeks not months
You talk to the person doing the work
The architect you meet in the briefing is the one who delivers
No upselling, no vendor commissions
We recommend what fits, not what pays us the most
The Opsora Governance Framework
Developed across 18+ years and hundreds of enterprise environments. No open-ended timesheets – structured outcomes at every stage.
Assess
Rapid environment audit & risk mapping (typically 2 weeks)
Architect
Tailored governance blueprint aligned to your compliance requirements
Implement
Phased rollout with knowledge transfer at every stage
Sustain
Ongoing advisory & quarterly reviews to maintain compliance
Every engagement follows The Opsora Governance Framework – from initial assessment to final handover.
The cost of getting it wrong
A failed M365 migration for a 500-user company typically costs €200,000+ in lost productivity, rework, and delayed timelines. A compliance gap that triggers a GDPR fine can cost 4% of annual revenue. A security breach averages €4.3M globally.
Senior architecture doesn't cost more – it prevents the scenarios that do.
Most of these can be resolved within a single engagement.
Request a Briefing