ARHS DEVELOPMENTS S.A.; ARHS DEVELOPMENTS HELLAS SINGLE MEMBER S.A.; FUJITSU TECHNOLOGY SOLUTIONS NV/SA; FUJITSU TECHNOLOGY SOLUTIONS SP. Z O.O.; NETWORK RESEARCH BELGIUM SA; FABRITY S.A.; SEIDOR CONSULTING S.L.; ARICOMA SYSTEMS SRL; QINSHIFT CZECHIA S.R.O.; ALTEN POLSKA SP. Z O.O.; VASS EU SERVICES