- HARROD'S
- Hays Srl
- Heads Hunters RS
- Herbrooks Consulting
- HISKILL UNITY4 SRL
- Hisolution
- Hiteco Srl
- HKE Group
- Hoover Professional
- Hr Soluzioni SRL
- Hra Italia
- HRSERVICE
- HUMANGEST
- Human Performance
- Human Resources InternationalSrl
- Humangest spa
- Hays Srl
- Heads Hunters RS
- Herbrooks Consulting
- HISKILL UNITY4 SRL
- Hisolution
- Hiteco Srl
- HKE Group
