| Name | Lobbying Transparency ⬆️ | Lobbying Governance |
|---|---|---|
| Grupo Rotoplas SAB de CV | E | C |
| Hakuto Co Ltd | E | C |
| Halma PLC | E | C |
| HB Fuller Co | E | C |
| Heiwado Co Ltd | E | C |
| Helen of Troy Ltd | E | C |
| Helical PLC | E | C |
| Helvetia Holding AG | E | C |
| Hill & Smith PLC | E | C |
| Holmen AB | E | C |
| HubSpot Inc | E | C |
| Hydro One Ltd | E | C |
| Ibstock PLC | E | C |
| Inchcape PLC | E | C |
| Informa PLC | E | C |
| Infrastrutture Wireless Italiane SpA | E | C |
| Ingredion Inc | E | C |
| International Personal Finance PLC | E | C |
| Investor AB | E | C |
| Iochpe Maxion SA | E | C |