Case studies

Results from real businesses.

We only show what actually runs. Clients are named only with written consent, and every number comes from live operations.

How we work

References are built on site.

We know the businesses, the people and the workflows behind every reference, not just the login credentials. Audits happen inside your business, handovers happen in person, and operations run long term.

Carl Wiesemann in an on-site audit session with a client
On-site audit session with a client
Carl Wiesemann shaking hands with a client after a project session

AI audit · content production

Kardiologicum Neusäß

Starting point: Deep expertise in-house, but no time for visibility.

Solution: One conversation becomes posts for every channel, reviewed before each release.

Result: About one working day per week won back.

Carl Wiesemann with the Dreyer Service GmbH team after an audit session

AI audit · automation · in progress

Dreyer Service GmbH, Isernhagen

Starting point: High volume of recurring processes; handovers between systems bound back-office time.

Status: On-site AI audit delivered, first automation in implementation. Numbers follow from live operations after completion.

Carl Wiesemann with the P&M tax assistance association team in front of their logo

AI phone agent · AI audit

P&M Lohnsteuerhilfeverein, Munich

Starting point: Seasonal call peaks and recurring member requests overloaded the team.

Status: The AI phone agent has been handling member calls in production since early 2026. An AI audit is in preparation.

Next step

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