Our company was founded in year 2004. Since that time we are growing up continuously. We are a response to Customers looking for top class IT specialists.

Sieciowe Systemy Informatyczne (2si) is a team of people who posses international IT certificates confirming our deep experience in IT solution design and appliance.

We focus, but not limit, on advanced IT systems design, implementation, support and service. Data networks with integrated voice and video is our core.

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News / Case studies

Title: The supersafe WLAN

Date: February 2009

We finished safe, multi-zone Wireless LAN implementation…

Title: Upgrade MailEnable Server

Data: November 2008

New version (3.0) of MailEnable Server has been deployed recently. Upgrade your instance right now…