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

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).

Offering accounting and payroll software.

Najato.cz is an online application for managing long-term property leases. It helps landlords with leases, payment tracking, utility billing, and communication with tenants—all clearly organized in one place.

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.

I offer programs for inventory management, sales records, tool rental management and invoice generation in Excel.