Postes actifs de Han Kolff
| Sociétés | Poste | Début | Fin |
|---|---|---|---|
HeadFirst Group
 HeadFirst Group Personnel ServicesCommercial Services HeadFirst Group provides staffing services. The private company is based in Hoofddorp, Netherlands and has subsidiaries in Netherlands. The Dutch company was founded in 1995. The CEO is Han Kolff. | Directeur Général | - | - |
HeadFirst Source Holding BV
 HeadFirst Source Holding BV Personnel ServicesCommercial Services HeadFirst Source Holding BV provides HR services. The company is based in Hoofddorp, Netherlands. and has subsidiaries in Netherlands and Belgium. The Dutch company was founded in 1995 by Rick M. Kruiswijk. Marion van Happen has been the CEO of the company since 2022. | Président | 01/03/2020 | - |
| Directeur Général | 01/03/2020 | 01/02/2022 |
Historique de carrière de Han Kolff
Anciens postes connus de Han Kolff
| Sociétés | Poste | Début | Fin |
|---|---|---|---|
| RANDSTAD N.V. | Corporate Officer/Principal | 06/07/2011 | 01/06/2018 |
Statistiques
Internationale
| Pays-Bas | 4 |
Opérationnelle
| Chief Executive Officer | 2 |
| Corporate Officer/Principal | 1 |
| Chairman | 1 |
Sectorielle
| Commercial Services | 4 |
Fonctions occupées
Actives
Inactives
Sociétés cotées
Entreprise privées
Sociétés liées
| Sociétés cotées | 1 |
|---|---|
| RANDSTAD N.V. | Commercial Services |
| Entreprise privées | 2 |
|---|---|
HeadFirst Group
HeadFirst Group Personnel ServicesCommercial Services HeadFirst Group provides staffing services. The private company is based in Hoofddorp, Netherlands and has subsidiaries in Netherlands. The Dutch company was founded in 1995. The CEO is Han Kolff. | Commercial Services |
HeadFirst Source Holding BV
HeadFirst Source Holding BV Personnel ServicesCommercial Services HeadFirst Source Holding BV provides HR services. The company is based in Hoofddorp, Netherlands. and has subsidiaries in Netherlands and Belgium. The Dutch company was founded in 1995 by Rick M. Kruiswijk. Marion van Happen has been the CEO of the company since 2022. | Commercial Services |
