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Jan Kerstein
Founder, J Kerstein Holding ApS
Vedbendvej 3DK4 active roles
Active roles
4
directorships & management
Past roles
4
historical positions
Dissolved companies
3
in directorship history
- 2024 – nowUnofficial title, Ejerforeningen Havnevej 14 /Kappelborgvej 16, 9990 Skagen
- 2023 – nowFounder, J Kerstein Holding ApS
- 2023 – nowManagement, Kerstein Ejendomme ApS
- 2020 – 2025Chief Executive Officer, Billigdentaludstyr ApS
- 2017 – 2021Founder, Fredenstorv JK ApS
- 2009 – 2010Founder, EASYFLOSS ApS
- 2007 – nowFounder, TANDLÆGE JAN KERSTEIN ApS
- 2006 – 2009Stakeholder, Easyfloss v/Jan Kerstein Jensen
Nationality
DK
Address
Vedbendvej 3
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| J Kerstein Holding ApS CVR 43800779 | OtherFounder | Since 2023 | — | Active |
| Kerstein Ejendomme ApS CVR 43914847 | ManagementManagement | Since 2023 | — | Active |
| Ejerforeningen Havnevej 14 /Kappelborgvej 16, 9990 Skagen CVR 44780186 | OtherUnofficial title | Since 2024 | — | Active |
| TANDLÆGE JAN KERSTEIN ApS CVR 30580567 | OtherFounder | Since 2007 | — | Active |
| Company | Role | Period | Ownership | Status |
|---|---|---|---|---|
| Easyfloss v/Jan Kerstein Jensen CVR 29472068 | OtherStakeholder | 2006 – 2009 | — | Active |
| EASYFLOSS ApS CVR 32259871 | OtherFounder | 2009 – 2010 | — | Dissolved |
| Fredenstorv JK ApS CVR 38484265 | OtherFounder | 2017 – 2021 | — | Dissolved |
| Billigdentaludstyr ApS CVR 41500247 | ManagementChief Executive Officer | 2020 – 2025 | — | Dissolved |
3 dissolved companies in directorship history
EASYFLOSS ApS
CVR 32259871 · Dissolved 2010 · —
Fredenstorv JK ApS
CVR 38484265 · Dissolved 2021 · —
Billigdentaludstyr ApS
CVR 41500247 · Dissolved 2025 · —
No shared company connections found.