Olev Ostra
Business Register and Tax Board debtor list as of 05.10.2026. Current roles. This is a fact, not an assessment of the person.
On boards
7
| Company and role | Since | Revenue |
|---|---|---|
| Melost OÜ tax debtBoard member | 07.01.2011 | 1,1 m € BBB |
| Tallinn, Narva mnt 55 korteriühistuBoard member | 21.07.2025 | 41 999 € BBB |
| OÜ ENDOWI EhitusBoard member | 29.04.2008 | 0 € BB |
| Kosan OÜBoard member | 05.03.2014 | 0 € BB |
| Huswerk OÜBoard member | 22.01.2016 | 0 € |
| OÜ Nordic PanelsBoard member | 04.01.2019 | 0 € BB |
| NRK invest OÜBoard member | 20.09.2021 | 0 € |
Sorted by revenue. Revenue: latest annual report or last 4 quarters (Tax Board).
Beneficial owner
6
| Company | Since | Revenue |
|---|---|---|
| Melost OÜ | 19.10.2018 | 1,1 m € BBB |
| OÜ ENDOWI Ehitus | 19.10.2018 | 0 € BB |
| Huswerk OÜ | 31.10.2018 | 0 € |
| Kosan OÜ | 31.10.2018 | 0 € BB |
| OÜ Nordic Panels | 19.12.2018 | 0 € BB |
| NRK invest OÜ | 20.09.2021 | 0 € |
The person who ultimately owns or controls the company
Holdings in companies
6
| Company and holding | Since | Revenue |
|---|---|---|
| Melost OÜholding 33,33% | 02.09.2023 | 1,1 m € BBB |
| Kosan OÜholding 100,0% | 01.09.2023 | 0 € BB |
| NRK invest OÜholding 33,33% | 02.09.2023 | 0 € |
| Huswerk OÜholding 25,0% | 03.09.2023 | 0 € |
| OÜ ENDOWI Ehitusholding 25,0% | 01.09.2023 | 0 € BB |
| OÜ Nordic Panelsholding 25,0% | 01.09.2023 | 0 € BB |
Related persons
6
Reiko Melesk 1,1 m €Melost OÜ, OÜ Nordic Panels, OÜ ENDOWI Ehitus …Kalev Ostra 1,1 m €OÜ Nordic Panels, OÜ ENDOWI Ehitus, NRK invest OÜLaura-Liisa Laving 88 075 €Tallinn, Narva mnt 55 korteriühistuUdo Gans 59 836 €Tallinn, Narva mnt 55 korteriühistuErkki Vaiknurm 40 575 €OÜ Nordic PanelsTea OstraKosan OÜ
Persons on the same company boards. The amount is the combined revenue of their companies; largest first.
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