What actually came out of it

R.01

Zero on-prem identity – complete migration from Active Directory to Entra ID

Technology company

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.

R.02

M365 security rebuild and governance programme – 22 locations, zero disruption

S.I.S. Gruppe

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.

R.03

Carve-out after acquisition – cross-border IT migration program

Cybersecurity company

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.