DLL Manufacturers
- GameSpy Industries, Inc.
- Gametrix
- G&G Software
- Garena
- GARMIN Corp.
- Gbs
- GDI
- GEAR Software Inc.
- Gearbox Software
- GEARSoftware
- GemStone Systems, Inc.
- GemTek Corporation
- Generated for JEDI
- GENERIC
- Genericom
- Genesys Logic
- GeoVision Inc.
- GetText
- GfxRes
- GGS
- Gif89 Module
- GipsySoft
- Glenn Randers-Pehrson
- Global IP Solutions (GIPS)
- Globalink, Inc.
- GLOBESPAN Inc.
- GlobespanVirata, Inc.
- Globetrotter Software Inc
- GNU www.gnu.org
- GnuWin32
- Golden Bow Systems
- GoldWave Inc.
- Goodsol Development
- Google Corporation
- Gopas
- GPF Productions
- Gracenote
- Gracenote Inc.
- Graphisoft
- Grass Valley
- grebulon.com
- Greek Speller
- Green Eclipse Software
- GretagMacbeth
- GRISOFT
- Grisoft (c) Software Ltd.
- GSC Game World
- GTek Technologies Ltd.
- H.D.S. Hungary
- Hacked with Joy !
- Hagel Technologies
- Hagen Reddmann
- HANDLE from Ru-Board
- HaoZip
- HardDisk
- Harmon Enterprizes
- Harmonicolor System
- Hartmann Music GmbH
- Hasbro Interactive
- Hauppauge Computer Works
- H+BEDV Datentechnik GmbH
- Headlight Software, Inc.
- Heaventools Software
- heilerSoftware
- Helix Client Core
- heNry
- Hercules
- Here
- Hewlett Packard
- HID Global Corporation
- HiddenSoft
- High Criteria inc.
- Hilgraeve, Inc.
- Hillcrest Laboratories, Inc.
- HiSilicon Technologies Co.,LTD
- Hitchcock-Manthey, LLC
- HiTRUST
- Hiwire
- Home Page Software Inc.
- Homeboy Software
- Honest Technology
- Houpert Digital Audio
- HP
- hpbcfgre Dynamic Link Library
- hpbvnstp Dynamic Link Library
- hpiscnex
- Huisendobler
- HUMFREE Project
- Hummingbird Ltd.
- Husdawg Communications, Inc.
- Husdawg LLC
- Husting Consulting, Inc.
- Hyperionics
- I.C.NET Software GmbH
- i-Funbox.com
- I.R.I.S. Group
- I.R.I.S. (Image Recognition Integrated Systems)
- I.R.I.S. SA
- IBM
- Icenet LLC