| Hijabmodern | 1 | 1 |
| Hijiri | 1 | 1 |
| Hikari Denwa Router/Home GateWay Provided By NIPPON TELEGRAPH AND TELEPHONE EAST CORPORATION | 1 | 2 |
| Hikari Denwa Router/Home GateWay Provided By NIPPON TELEGRAPH AND TELEPHONE WEST CORPORATION | 1 | 2 |
| Hikashop | 1 | 1 |
| Hiki | 1 | 3 |
| Hiki Wiki | 1 | 1 |
| Hikvision | 383 | 450 |
| Hilgraeve | 2 | 3 |
| Hillrom | 16 | 29 |
| Hillside Project | 1 | 1 |
| Hillstone | 1 | 1 |
| Hillstone Software | 1 | 1 |
| Hillstonenet | 4 | 4 |
| Hilscher | 3 | 3 |
| Himanshu | 1 | 1 |
| Himanshu Parashar | 1 | 1 |
| HimitZH | 1 | 1 |
| Himpfen Consulting | 1 | 1 |
| Hin-eng-preprocessing Project | 1 | 1 |
| Hindotech | 1 | 1 |
| Hiniarata | 1 | 6 |
| Hinnendahl | 2 | 4 |
| Hinton Design | 6 | 16 |
| Hioa | 1 | 1 |
| Hiox | 1 | 1 |
| Hiox India | 2 | 3 |
| Hipcam | 1 | 9 |
| Hiphop Virtual Machine For Php Project | 1 | 2 |
| Hippostudio | 1 | 1 |
| Hipresta | 1 | 1 |
| Hirevue | 1 | 1 |
| Hiroaki Miyashita | 2 | 5 |
| Hiroaki Shirouzu | 1 | 1 |
| Hiroshi Yuki | 1 | 2 |
| Hiroyuki Oyama | 1 | 2 |
| Hirschelectronics | 1 | 1 |
| Hirschmann Automation And Control GmbH, A Division Of Belden Inc. | 2 | 2 |
| His | 2 | 3 |
| Hisanaga Electric Co | 1 | 1 |
| Hisayuki Nomura | 1 | 1 |
| Hiscout | 1 | 1 |
| Hisense | 2 | 2 |
| Hisilicon | 2 | 3 |
| Hisiphp | 1 | 4 |
| Hispah | 3 | 4 |
| HitMyServer | 1 | 1 |
| Hitachi | 255 | 531 |
| Hitachi ABB Power Grids | 5 | 24 |
| Hitachi Energy | 42 | 103 |
| Hitachi Solutions, Ltd. | 2 | 3 |
| Hitachi Vantara | 4 | 24 |
| Hitachi And NEC Corporation | 1 | 1 |
| Hitachiabb-powergrids | 1 | 1 |
| Hitachienergy | 13 | 17 |
| Hitachivantara | 1 | 1 |
| Hitcode | 1 | 1 |
| Hiteksoftware | 1 | 4 |
| Hitmaaan | 1 | 1 |
| Hitmyserver | 1 | 1 |
| Hitron Technologies Inc. | 1 | 5 |
| Hitronsoft | 2 | 2 |
| Hitrontech | 3 | 3 |
| Hitshop Project | 1 | 1 |
| Hitsteps | 1 | 2 |
| Hitweb | 1 | 2 |
| Hive | 1 | 1 |
| Hivemail | 1 | 6 |
| Hivemaker | 1 | 1 |
| Hivemq | 1 | 1 |
| Hivewebstudios | 1 | 1 |
| Hiwifi | 1 | 2 |
| Hjson | 1 | 2 |
| Hjson Project | 1 | 2 |
| Hk Exif Tags Project | 1 | 1 |
| Hkbn | 1 | 1 |
| Hkcms | 1 | 2 |
| Hkcms Project | 1 | 2 |
| Hkurl | 1 | 1 |
| Hl7 | 2 | 4 |
| Hledger | 1 | 1 |
| Hlstats | 1 | 7 |
| Hm Email Project | 1 | 1 |
| Hma | 1 | 1 |
| Hmailserver | 1 | 2 |
| Hmdt | 1 | 1 |
| Hms-networks | 11 | 13 |
| Hms Project | 1 | 4 |
| Hns | 2 | 2 |
| Hnswlib Project | 1 | 1 |
| Hobbit Monitor | 1 | 2 |
| Hobbylobby | 1 | 1 |
| Hobosworld | 1 | 1 |
| Hockeycomputindo | 1 | 2 |
| Hoermann | 3 | 3 |
| Hoffice | 3 | 3 |
| Hogs Fly Crazy Project | 1 | 1 |
| Hogstorps | 1 | 3 |
| Hoito | 1 | 1 |
| Hola | 2 | 7 |
