The financial partner of 
agile 
modern 
efficient 
secure 
corporations

The financial partner of agile corporations

With more than 30 years of experience,
Calan provides tailor-made Financial and Data Services 
to national and international large and medium corporations.

With more than 30 years of experience, Calan provides tailor-made Financial and Data Services to national and international large and medium corporations.

ABOUT US

Driving Financial Departments to be more efficient, secure and automated.

From Accounting to Data management, we process and manage Financial data, with a strong approach on standardization and automation.

AUTOMATED FINANCIAL SERVICES

Our Services

We have a targeted approach and focus on specific complex workflows.
Every service is tailor-made, based on our custom service level agreement.

The Financial Data copilot.

We have a targeted approach and focus on specific complex workflows. Every service is tailor-made, based on our custom service level agreement.

The Polish Accountant Toolkit

We have a targeted approach and focus on specific complex workflows. Every service is tailor-made, based on our custom service level agreement.

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How process JPK files
through OS Calan

In this video, we’re showcasing two of our game-changing modules of OS Calan: The JPK VAT Checker and the JPK VAT Comparer.

AUTOMATED FINANCIAL SERVICES

We bring efficiency and reliability to recurring and crucial financial processes

From a single accounting process, to new financial architectures, we build custom-fit financial data services that relieve companies in just a few weeks, without hard implementation costs and workload. 

We are specialised services company, process focused, to assist Financial departments from their daily accounting operations, to their annual reports and consolidation.

We process data from any ERP or SaaS
and automate transformations from and to them

Discover how we automate
Financial Reporting

From statutory reports to group consolidation, from medium to large and listed corporations, we bring a new approach to Financial Reporting.

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