KVT-Fastening
Kwazar Corporation
L'Oreal
La Lorraine
Leica Geosystems
Lenze Systemy Automatyki
Lenze-Rotiw
Lepton
LG Innotek
LIM Joint Venture
Lotte Wedel
M+W Process Industries
M.A.S
Mace Polska
Magnetic Systems Technology
MAN Bus
Marat
Margo
Marley
Masaï Polska
Masko-Graham
Matrix.pl
Mayland Real Estate
MBC Automatyka i Wentylacja
McCormick
MCD Electronics
McDonald's
Mckinsey Knowledge Center
MEA Meisinger
Medcom
Medicover
Medim
Mera Metal
Mercor
Mercury Engineering
Merloni Indesit
Mermaid Construction
Miastoprojekt Wrocław
Mikor-Inżyniering
Mikrotech
Milkomatic
Minimax
Mitsubishi Electric
Mleczarnia Turek
Molex
Molex Deutschland
Molex Knutsen
Molex Premise Networks
Mondelez Polska
Mondi Świecie
MOSD
Mostostal Zabrze
Motorola
MPL Tech Group
Muzeum Warszawy