AQUAFORM Sp. z o.o. AQUANET S.A.
DECORA S.A. DIF Sp. z o.o. DITZINGER Sp. z o.o.
HANS GROHE Sp. z o.o.
INLINE Sp. z o.o PHZ INTREX
NFRA S.A.
PIECOBIOGAZ S.A.
SITECH Sp. z o.o. SOLAR COMPANY Ltd SOLARIS BUS & COACH S.A. SOPREMA POLSKA Sp. z o.o.
URZĄD MIASTA POZNANIA
AQUAFORM Sp. z o.o. AQUANET S.A. DECORA S.A. DIF Sp. z o.o. INLINE Sp. z o.o PHZ INTREX SITECH Sp. z o.o. SOLAR COMPANY Ltd SOLARIS BUS & COACH S.A. SOPREMA POLSKA Sp. z o.o. URZĄD MIASTA POZNANIA DITZINGER Sp. z o.o. HANS GROHE Sp. z o.o. NFRA S.A. PIECOBIOGAZ S.A.
