Internet
Internet Service Providers, Web Design and Development, Agpol Net, BizNet Poland Ltd., CyberNet System, Internet Cafes Poland, Internet Partners, Internet Web Studio (IWS), Mroczek s.c., netPR.pl
ASC Partner Group
Specializes in information technology and management consulting. Provides technical change management and network infrastructure consulting.
ATM S.A.
Specializes in development of telecommunication networks, computer security, IT infrastructure management and provides broadband telecommunication services.
CERT Polska
The Computer Emergency Response team. Deals with security-related incidents within Polish computer networks.
Mroczek IT
A department of information technologies of Mroczek s.c. Provides Internet services and software development.
Softbank S.A.
Produces software for banking and financial services sectors.
Teleca (Poland) Sp. z o.o.
The Polish subsidiary of the Teleca group, supplier of software engineering services.
The Research and Academic Computer Network (NASK)
Provides Internet connection, data communication and network security services to the Polish scientific and academic community. Administers the domains register in the .pl zone.
TPC Komputery
Distributes and manufactures computers and peripherals.
Young Digital Poland
Operating in the interactive software market since 1990, primarily as a creator of language learning software and other educational software packages.