MPWiK Warszawa
INALCA POLAND Sp. z o.o.
Zarząd Morskiego Portu Gdańsk S.A.
Sunreef Venture SA
CCC Group
ENEA Operator sp. z o.o.
Espeo Software Sp. z o.o.
Ferchau Poland
Pekabex
Orange Polska
Polskie Koleje Państwowe S.A.
Pronar sp. z o.o.
eatyx Polska sp. z o.o.
ASISTWORK Sp. z o.o.
Accenture
Ventix Sp. z o.o.
Unimot Energia i Gaz
NG Engineering Group
Axence Sp. z o.o. Sp. j.
Solaris Bus & Coach sp. z o.o.
Grupa KDM sp. z o.o.
Marion Sp. z o.o.
AB Industry
Trident BMC Sp. z o.o.
GRH Group
ITDS Polska Sp. z o.o.
ArcelorMittal Poland
MIRBUD S.A.
Raben Transport Sp. z o.o
Spółka ERBUD Industry Centrum
Alior Bank SA
ERBUD S.A.
ROCKWOOL GLOBAL BUSINESS SERVICE CENTER
Enetecs sp. z o.o.
PEOPLE-HUB POLAND
Spółka Satchwell Polska Toruń
PROFIT HR
Grupa Trakcja
3Deling Sp. z o.o.
Exa22
RADMOR S.A.
PREMIUM SOLUTIONS
Dogmates sp. z o.o.
REAL - CONSTRUCT Sp. z o.o.
OPmobility
UNIS GROUP
ARCADIS
SEKA S.A.