Power BI · Fabric · Azure · Berlin

Numbers you can put in front of the board.

We build Power BI reports for leadership, and the data model and pipelines underneath.

Every consultant is Microsoft certified · Top-rated on Clutch

Power BI report showing market value, NOI per square meter, yield, vacancy and rent loss for a real estate portfolio, with a value-change chart and a regional map.
Power BI report showing market value, NOI per square meter, yield, vacancy and rent loss for a real estate portfolio, with a value-change chart and a regional map.
Power BI report showing market value, NOI per square meter, yield, vacancy and rent loss for a real estate portfolio, with a value-change chart and a regional map.

Every consultant is Microsoft certified · Top-rated on Clutch

Clients in real estate, manufacturing, logistics and retail

Schindler logo
ZBI logo
Isar Aerospace logo
Linstol logo
Peek & Cloppenburg logo

Clients in real estate, manufacturing, logistics and retail

Schindler logo
ZBI logo
Isar Aerospace logo
Linstol logo
Peek & Cloppenburg logo

Top-rated on Clutch.

Top-rated on Clutch.

In 2026 Clutch listed us among the top Power BI and BI companies in Germany.

In 2026 Clutch listed us among the top Power BI and BI companies in Germany.

Top BI & Big Data Company, Clutch, Germany 2026
Top Power BI & Data Solutions Company, Clutch, Germany 2026

Services

CaseWhen is a BI consultancy. We build reporting leaders trust, on Power BI, Fabric and Azure.

Reporting

Numbers leadership can act on.

Every KPI has one agreed definition, so nobody in the meeting has to question the numbers.

A Power BI report shows net revenue for March. The figure in the report and the figure in the ERP system are the same, and the status reads Matches the books.
A Power BI report shows net revenue for March. The figure in the report and the figure in the ERP system are the same, and the status reads Matches the books.
Data from the ERP, the CRM and Excel files flows into one data model on Microsoft Fabric or Azure, which feeds Power BI, Copilot and Excel.
Data from the ERP, the CRM and Excel files flows into one data model on Microsoft Fabric or Azure, which feeds Power BI, Copilot and Excel.

Data foundation

One shared data model for all your reports.

Pipelines load your ERP, CRM and spreadsheets automatically. Every report, and Copilot, reads from the same model.

Governance and enablement

A secure setup your team can run.

Each person sees only what their role allows, and everything is documented, so it stays secure as you grow. Then your team runs it, or we do.

A Power BI workspace access list: the client's BI team is admin, controlling can edit and leadership can view. The work is documented and the team is trained.
A Power BI workspace access list: the client's BI team is admin, controlling can edit and leadership can view. The work is documented and the team is trained.

What our clients came to us with.

Manufacturing

“Every report started with a manual export from SAP.”

What changed

40 reports now run on one Microsoft Fabric model, with no manual exports.

Manufacturing

“Every report started with a manual export from SAP.”

What changed

40 reports now run on one Microsoft Fabric model, with no manual exports.

Manufacturing

“Every report started with a manual export from SAP.”

What changed

40 reports now run on one Microsoft Fabric model, with no manual exports.

Real estate

“Every department reported a different rent figure.”

What changed

Every department now reports net rent from one agreed definition.

Real estate

“Every department reported a different rent figure.”

What changed

Every department now reports net rent from one agreed definition.

Real estate

“Every department reported a different rent figure.”

What changed

Every department now reports net rent from one agreed definition.

Logistics

“Our largest customers wanted proof we deliver on time.”

What changed

Delivery and emissions reports now reach those customers automatically every month.

Logistics

“Our largest customers wanted proof we deliver on time.”

What changed

Delivery and emissions reports now reach those customers automatically every month.

Logistics

“Our largest customers wanted proof we deliver on time.”

What changed

Delivery and emissions reports now reach those customers automatically every month.

Based on actual client work. Client names and sensitive details are removed for confidentiality purposes.

Based on actual client work. Client names and sensitive details are removed for confidentiality purposes.

Every consultant is Microsoft certified.

Each consultant at CaseWhen has passed at least one of these Microsoft exams.

PL-300

Power BI Data Analyst

Power BI Data Analyst

DP-700

Fabric Data Engineer

Fabric Data Engineer

AZ-305

Azure Solutions Architect

Azure Solutions Architect

What clients say.

Manufacturing

“The on-the-job team training was a game-changer. We've finally cracked Power BI's potential, creating our own reports across departments.”

Gabriel Werner

Head of Data & Process Solutions

Schindler

Manufacturing

“The on-the-job team training was a game-changer. We've finally cracked Power BI's potential, creating our own reports across departments.”

Gabriel Werner

Head of Data & Process Solutions

Schindler

Manufacturing

“The on-the-job team training was a game-changer. We've finally cracked Power BI's potential, creating our own reports across departments.”

Gabriel Werner

Head of Data & Process Solutions

Schindler

Real estate

“We are grateful for the strategic partnership, without which we couldn't have built our internal Power BI resources in such a short time.”

Peter Käbe

Head of Data

ZBI (Union Investment Group)

Real estate

“We are grateful for the strategic partnership, without which we couldn't have built our internal Power BI resources in such a short time.”

Peter Käbe

Head of Data

ZBI (Union Investment Group)

Real estate

“We are grateful for the strategic partnership, without which we couldn't have built our internal Power BI resources in such a short time.”

Peter Käbe

Head of Data

ZBI (Union Investment Group)

Retail

“They integrated our online and offline data, giving us a 360-degree customer view. We now analyze behavior across all channels, leading to more targeted marketing.”

Gabriel Breuer

Head of Customer Intelligence

Peek & Cloppenburg

Retail

“They integrated our online and offline data, giving us a 360-degree customer view. We now analyze behavior across all channels, leading to more targeted marketing.”

Gabriel Breuer

Head of Customer Intelligence

Peek & Cloppenburg

Retail

“They integrated our online and offline data, giving us a 360-degree customer view. We now analyze behavior across all channels, leading to more targeted marketing.”

Gabriel Breuer

Head of Customer Intelligence

Peek & Cloppenburg

Questions before the first call.

How long does a first project take?

We start by agreeing on a small first version with you. That takes anywhere from a few days to a few weeks. After that, we work in small steps and go for the quick wins first. You decide after each step whether to continue. You never commit to a long project up front.

Can you work with the reports and data setup we already have?

Yes. We usually start from the reports, Excel files and data sources you already use. We keep what works and rebuild what does not. If each report pulls its own data, we move them onto one shared data model. After that, every report uses the same numbers.

Do we own everything you build, and can our team run it afterward?

Yes. The data model, the pipelines, the reports and the documentation stay with you, in your own systems. We train your team on the new setup, or keep running it for you.

How do you handle access to our data?

We sign NDAs. We usually work inside your own Microsoft tenant. We follow GDPR and take data privacy and protection seriously.

Do you work with companies outside Germany, in English?

Yes. We have clients around the world, and we work in English or German. The same data privacy and protection rules apply to every client, wherever they are.

Show us your report nobody trusts.

1 · A 30-minute call.

2 · We look at your current reports together.

3 · We tell you what we would do.

Show us your report nobody trusts.

1 · A 30-minute call.

2 · We look at your current reports together.

3 · We tell you what we would do.

Show us your report nobody trusts.

1 · A 30-minute call.

2 · We look at your current reports together.

3 · We tell you what we would do.

CaseWhen is a Berlin BI consultancy that builds reporting that leaders can trust, on the Microsoft stack: Power BI, Fabric and Azure.

Berlin, Germany

© CaseWhen Consulting GmbH

English

CaseWhen is a Berlin BI consultancy that builds reporting that leaders can trust, on the Microsoft stack: Power BI, Fabric and Azure.

Berlin, Germany

© CaseWhen Consulting GmbH

English

CaseWhen is a Berlin BI consultancy that builds reporting that leaders can trust, on the Microsoft stack: Power BI, Fabric and Azure.

Berlin, Germany

© CaseWhen Consulting GmbH

English