Hersteller
- H by Hudson
- H+H
- H.I.S.
- Haaga
- Haas + Sohn
- Haba
- Haemmer
- Hagan Ski
- Hagenuk
- Haglöfs
- Hai
- Haier
- Hailo
- Halycon Media
- Hama
- Hamax
- Hammer Sport
- Hammond
- Hankook Tires
- HannsG
- Hannspree
- Hans Hoyer
- Hans im Glück
- Hanvon
- Hanwag
- HapaTeam
- Happy Dog
- Happy People
- Harbo
- Hardware
- Hark
- Harman/Kardon
- Harmonix
- Harrassowitz
- Harri Deutsch
- Hartan
- Hartke
- Hartman
- Hasbro
- Hasbro Interactive
- Hasselblad
- Hauck
- Haude
- Hauppauge
- Havas Interactive
- Hawk
- HD Digitech
- HD-Plus
- HDI Dune
- Head
- Head Digital
- Headup Games
- Hecht
- Heco
- Heidelberg
- Heidelberger Spieleverlag
- Heissner
- Held
- Helix
- Heller
- HELLUM
- Helly Hansen
- Hemming EDV
- Hercules
- Herlag
- Herlitz
- Hermes
- Hertz
- Heru
- Heunec
- Heureka-Klett
- Hexaglot
- HEY-SIGN
- Heymans GmbH
- Hifonics
- High Peak
- HighpeQ
- Highpoint
- Hilka
- Hilleberg
- Hirschmann
- HIS
- HIS Jeans
- Hisense
- Hitachi
- HiTrax
- HK Audio
- HKC
- HM24 (hardwaremania24)
- HMH
- HMS
- Hoco
- Hohner
- Hoist
- Holton
- Holux
- Holz-Hoerz
- Holzinger
- Holzkraft
- Homecast
- Homedics
- Homelite
- Honda
- Honeywell
- Hooch
- Hoover
- Hopf
- Hoppop
- Hori
- Horien
- Horizon Fitness
- Hotpoint-Ariston
- Howa
- Hoya
- Hozelock
- HP
- HQ
- HSM
- HTC
- Huawei
- HUB
- Huch
- Hudora
- Hueber
- Huger Electronics
- Hugo Boss
- Hukla
- Humax
- Hummel
- Hunter Boot
- Hurley
- Husqvarna
- Hydas
- Hydrogel Vision
- Hydron
- Hüftgold
- Hynix
- Hyrican
- Hyundai
- Hyundai Mobile
- Hähnel
- Höfner