Why us

Choose IISS Systemy Informatyczne

We are a Microsoft Certified Partner, thanks to which we have access to materials, technologies, software and know-how of the company, to efficiently and professionally support our customers.

Microsoft Certified Partner

The obtained competence Custom Software Development means that our company is reliable and experienced in providing dedicated solutions based on Microsoft technologies.

We have been awarded with Small Business Specialist which is granted by Microsoft to partners who have proven their qualifications in designing, implementation and adjusting of solutions for small and medium companies.

Microsoft Small Business

Nasze certyfikaty:


Microsoft Web Developer
ADO .NET Applications
Database Development
Microsoft .NET Framework 2.0
Microsoft Windows Share Point Services

Our team consists of young, ambitious people, willing to take on difficult challenges, who are trained in Microsoft technologies and have been awarded with Microsoft Certified Technology Specialist (MCTS) and Microsoft Certified Professional Developer (MCPD). We employ qualified and certified specialists Microsoft Certified Professional (MCP) in the field of design engineering and application development. Software developers from IISS are graduates from technical universities, in the fields of software engineering and artificial intelligence and have many years of experience in development of IT software.

The customer satisfaction is our priority, because a satisfied customer will come back to us and will recommend our services to others. We really care about positive credentials from our customers once the work is achieved. We approach every client in an individual manner, and we propose the most optimal and unconventional solutions. We guarantee an efficient, timely and solid completion of every project, and the final system is stable, safe, intuitive to use and up-to-date.

Choose IISS Systemy Informatyczne

For a better support of our client and to offer integrated solutions, we cooperate with:


Logo Abc
ABC Data Sp. z o.o.

Distributor of hardware, accessories, peripherals, and software.

Logo Comes
COMES S.A.

One of the largest distributors of IT mobile equipment and manufacturer of ARISTO products.

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