EPAM Systems
GS Services
Estarta Poland Sp. z o. o.
Antal Sp. z o.o.
Hirexa
Comarch
Loopme
HSBC Service Delivery
RedStone
VirtusLab
Execon
in4ge sp. z o.o.
Link Group
Asseco Poland S.A.
Hard Rock Digital
Accenture
Fibertide
Vistulo (for major N. American Bank)
CLOUDFIDE
Andersen
Caspian One
DCV Technologies
j-labs
emagine Polska
AVSystem
ProjectUP Sp. z o.o.
ITDS
Ness Solution
CloudForge
The Mill Adventure LTD
Spyrosoft
Netguru
TVN S.A.
DCG
Polcode
Empik
Euroclear
FUN CRAFTERS SP. Z O O.
STX Next
Codepole
FarmaProm
ARCHE Consulting
Upvanta sp. z o.o.
Eviden
7N
Infinite Services
Pragmatic Coders
IG Group
Connectis
Winged IT
Pegasystems
CSHARK
ICEO - Venture Builder
CrustLab
Aplitt sp. z o.o.