Sii
ZUT INDUSTRIAL
Pronar sp. z o.o.
InPost
Amplus Sp. z o.o.
Metro Warszawskie
ASISTWORK Sp. z o.o.
BUDIMEX S.A.
Pekabex
NG Engineering Group
Meblobranie.pl Sp. z o.o.
Solaris Bus & Coach sp. z o.o.
Instytut Techniki Budowlanej
PM Group
QED.ai
ArcelorMittal Poland
AVSystem
PORR S.A.
Gecon
SECO/WARWICK S.A.
Polmarkus
Apleona Polska sp. z o.o.
AB Industry
Mowi Poland
MPWiK Warszawa
Link Group
emagine
Levelite P.S.A.
Fideltronik
HERTZ NEW TECHNOLOGIES sp. z o.o.
WSK "PZL-Świdnik" S.A.
NEXT GENERATION ENGINEERING POLAND SP. Z O.O.
Intrec
NewU sp z o.o.
Amica Group
RADMOR S.A.
REAL - CONSTRUCT Sp. z o.o.
Manpower
LOTTE Wedel
Raben Transport Sp. z o.o
ROCKWOOL GLOBAL BUSINESS SERVICE CENTER
Wipasz S.A.
Rafineria Gdańska
NEWCOLD
INALCA POLAND Sp. z o.o.
Starburst
Sunreef Venture SA
CCC Group
Ferchau Poland
Orange Polska
Polskie Koleje Państwowe S.A.
AGENCJA ZATRUDNIENIA KS SERVICE S.A
Frapol