Brands
- MacAlly
- Macbeth
- Maco
- MAD
- MagiCard
- MAGIX
- MailStore Software
- Mainpine
- Majority
- MAKERBOT
- Makita
- Malwarebytes
- MAMA
- Man & Machine
- Mandiant
- Manhattan
- MAPED
- MARANTZ
- Marathon
- Margaritaville
- Markal
- MARS Antennas
- Mars Incorporated
- Marshall Electronics
- MARSHALLTOWN
- MartinYale
- MASSIVE
- Master
- MASTERLOCK
- MASTERPLUG
- MATIAS
- MATRIX
- Matrox
- Maurer
- MAX Music
- MAXCases
- Maxell
- MAXHUB
- Maxsa
- MAZE
- MBM
- McAfee
- mccormick
- MCL
- MD
- Media Vision
- MEDIAPLACE
- Mediatech
- MEDIVIS
- Medline
- MeeBoss
- MEGGER
- Meiji
- Meinberg
- Melitta
- MELLANOX TECHNOLOGIES
- Mentos
- MEORI
- Mercedes-Benz
- MERCURY
- MERIDIAN
- METABO
- METAGEEK
- Method
- METROKANE
- Metropolitan Vacuum Cleaner Company
- METROVAC
- Mettler-Toledo
- Metzger & Mendle
- MICR Print Solutions
- Microchip Technology
- MicroMICR
- Micron
- Micropac
- Microsoft
- MIDDLE ATLANTIC PRODUCTS
- Midland
- MIKROTIK
- Milestone srl
- MILESTONE SYSTEMS
- MILWAUKEE
- MIMECAST
- MIMIO
- MIMO MONITORS
- Mimosa Networks
- Mini-Box
- MINIX
- Minute Man
- Minuteman
- MITAC
- Mitel
- Mitsubishi Electric
- MITSUI
- MMF Cash Drawer
- MOBIL
- Mobile Edge
- Mobile Mark
- Mobile Pixels
- MOBILEDEMAND
- Moccamaster
- Modius
- MOHU
- MOLDEX
- Moleskine
- MOMENT