Preparation of tax returns for individuals. It services. Economic software for small companies and entrepreneurs. Cash diary, tax records, ledger, tax returns.

We develop online applications and e-shops. Your customers only see the tip of the iceberg, but you know that 90% of your work is hidden under the surface. At CIS, we understand the importance of carefully crafted software that runs smoothly and efficiently. We help you build the foundation that's beneath the surface of your success.

The idea behind bargain software is simple - buy back surplus licenses that are no longer needed and offer them to customers who can continue to make meaningful use of them, at a fraction of their original price.

Cloud helpdesk software for businesses. Ticket logging, task management, customer portal and company workflow in one system.

Offering accounting and payroll software.

We are engaged in the development and sale of custom software vyraex.cz.

Development and sale of medical software.

We are engaged in the sale of CAD and DataCAD systems.

We develop software to support management organisation, production preparation and management, sales, warehousing and costing in manufacturing companies, as well as reservation and accommodation software for campsites. We prepare companies for certification according to ISO and other standards (ISO27001, TISAX, NIS2).