Brands
- M3 MOBILE
- MAAN
- MACAB
- Macally
- Maclean
- MACRO Evolution
- Mad Catz
- MAG Germany
- Magiboards
- Magic Whiteboard
- MAGICARD
- Magicool
- Magix
- Magnat
- Magnetic
- Magnetoplan
- Magnitone
- MagTek
- Mail Lite
- MailStore Software
- MAINSTREAM
- Mairdi
- Maiwe
- MAIWO
- MAJORITY
- MAKERBOT
- Makey Makey
- Makita
- Maltron
- Mamibot
- Man & Machine
- Manfrotto
- Manhattan
- MANHATTAN PORTAGE
- Manli
- Mantona
- Maono
- Maplin
- Marantz
- Marathon
- Marketing
- Maroo
- MARS Antennas
- MARSHALL
- MARTEL INSTRUMENTS
- MartinYale
- MARVO
- Marware
- MAS
- MASTER LOCK
- Masterlock
- MASTERPLUG
- MatataLab
- Matias
- Matica
- Matrix
- Matrox
- Mattel
- Matting
- MAUL
- MAXCases
- MaxCom
- Maxell
- MAXHUB
- MAXIMA
- Maximum
- Maximum Games
- MaxLink
- Maxtor
- Maxwell
- Maxwell House
- Mayer-Kuvert-network
- Mayhems
- Mayku
- MBM
- M-Cab
- McAfee
- mcf88
- McVitie's
- MDPC-X
- MEAN WELL
- Meater
- Media Vision
- MEDIACOM
- MediaRange
- MEDIA-TECH
- Medigenic
- MEDION
- Medisana
- MeiG Smart Technology
- MEINBERG
- Melitta
- Mellanox Technologies
- Memorex
- MEMORY EXPERTS
- MENDIT
- Mentor InterActive
- Mentos
- Mercury
- MERCUSYS
- Meridian
- Mersive Technologies
- Meru Networks
- Messoa
- META
- Metabo
- Metabones
- Metadot
- Metapace
- Method
- METO
- Metz
- METZ CONNECT
- Meural
- Mevo
- MiBro
- MICRO
- Microboards Technology
- Microchip Technology
- Microconnect
- Microlab
- Micron
- MicroOptics
- Microsemi
- Microsense
- Microsoft
- Microtek
- Middle Atlantic Products
- Midea
- Midland
- Midwich
- Miele
- Mifare
- MikroElektronika
- Mikrotik
- Milesight
- Milestone Srl
- MILESTONE SYSTEMS
- Milfresh
- Mili
- MILLAC
- MILTON
- Milwaukee
- Mimosa Networks
- MindManager
- MINI
- Mini-Box
- Minicute
- Minitran
- Minix
- Minox
- Minrray
- Minute Man
- Mio
- Mionix
- Miroir
- Mirror
- MiTAC
- Mitel
- Mitsubishi Electric
- MIURA
- mLogic
- Mobile Pixels
- Mobilis
- Mobotix
- Moccamaster
- Modecom
- ModMyMachine
- MOLDEX
- MOLEX
- Monacor
- Monkey Banana
- MONOLITH
- MONROE
- Monsoon Multimedia
- MONTIS
- Montpellier
- Mophie
- MOREX
- MORPHEUS DATA
- Morphy Richards
- Motorola
- MOTU
- Motus
- Mountain
- Mousetrapper
- Moxa
- Moza
- Moza Racing
- MPS
- Mr Muscle
- Mr Sheen
- MSA
- MSE
- MSI
- MS-Tech
- MTI WIRELESS EDGE
- MUC-OFF
- MULTIBRACKETS
- multimatic
- Multitech
- Multplx
- Mumbi
- Murata
- Muratec
- Mushkin
- Mustang
- Mutoh
- Muvit
- MUXLAB
- MW
- MXL
- My Arcade
- MYBOOK
- MYFIRST
- MyScreen
- MyStudio