NK Koolituse Osaühing
NK Koolituse Osaühing is a OÜ based in Tallinn, registry code 10099590, status: active. Main activity: Business and other management consultancy activities. Its annual report for 2025 shows revenue of €39 763 and 1 employees.
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Revenue · 2025 39 763 €above 71% of companiesindustry median 10 800 € · companies in the industry: 9 687
- Net profit margin · 2025 42.5 %above 63% of companiesindustry median 22.0 % · companies in the industry: 6 494
Taxes and turnover
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
| Quarter | Turnover, € | State taxes, € | Labour taxes, € | Employees |
|---|---|---|---|---|
| Q3 2026 | — | 3 712 | 3 982 | — |
| Q2 2026 | — | 6 061 | 6 498 | — |
| Q1 2026 | — | 2 349 | 2 516 | 3 |
| Q4 2025 | — | — | — | 1 |
| Q1 2025 | — | 1 040 | 1 104 | — |
| Q4 2024 | — | 1 030 | 1 095 | 1 |
| Q3 2024 | — | 343 | 365 | 1 |
| Q2 2024 | — | 2 | — | — |
| Q4 2023 | — | 1 686 | 1 763 | — |
| Q3 2023 | — | 1 185 | 1 239 | 2 |
| Q2 2023 | — | 1 185 | 1 239 | 1 |
| Q1 2023 | — | 1 138 | 1 190 | 1 |
| Q4 2022 | — | 1 043 | 1 091 | 1 |
| Q3 2022 | — | 1 043 | 1 091 | 1 |
| Q2 2022 | — | 1 043 | 1 091 | 1 |
| Q1 2022 | — | 980 | 1 024 | 1 |
Financials by year
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
| Year | Revenue, € | Net profit, € | Labour costs, € | Assets, € | Equity, € | Employees |
|---|---|---|---|---|---|---|
| 2025 | 39 763 | 16 895 | 2 757 | 135 416 | 112 746 | 1 |
| 2024 | 38 650 | 15 084 | 6 030 | 113 521 | 95 851 | 1 |
| 2023 | 23 180 | 210 | 12 049 | 98 437 | 80 767 | 1 |
| 2022 | 36 350 | 10 842 | 10 454 | 98 527 | 80 557 | 1 |
| 2021 | 38 563 | 54 | 9 576 | 69 773 | 69 715 | 1 |
| 2020 | 37 319 | 23 094 | 7 980 | 69 979 | 69 661 | 1 |
| 2019 | 38 800 | 35 139 | 0 | 66 667 | 46 567 | 0 |
| 2018 | — | — | — | — | — | 1 |
| 2017 | — | — | — | — | — | 1 |
| 2016 | — | — | — | — | — | 1 |
| 2015 | — | — | — | — | — | 0 |
| 2014 | — | — | — | — | — | 1 |
| 2013 | — | — | — | — | — | 2 |
| 2012 | — | — | — | — | — | 1 |
| 2011 | — | — | — | — | — | 1 |
| 2010 | — | — | — | — | — | 0 |
| 2009 | — | — | — | — | — | 0 |
| 2007 | — | — | — | — | — | 0 |
| 2005 | — | — | — | — | — | 1 |
| 2003 | — | — | — | — | — | 4 |
| 2002 | — | — | — | — | — | 4 |
| 2001 | — | — | — | — | — | 22 |
| 2000 | — | — | — | — | — | 27 |
| 1999 | — | — | — | — | — | 4 |
Figures from the company’s own (non-consolidated) balance sheet and income statement. A loss is shown with a minus sign.
Financial ratios for 2025
Annual reports
| Year | Period | Filed | Report | Documents |
|---|---|---|---|---|
| 2025 | 1 Jan 2025 – 31 Dec 2025 | 4 Jun 2026 | Company’s own | e-Äriregister |
| 2024 | 1 Jan 2024 – 31 Dec 2024 | 29 Jun 2025 | Company’s own | e-Äriregister |
| 2023 | 1 Jan 2023 – 31 Dec 2023 | 6 Jul 2024 | Company’s own | e-Äriregister |
| 2022 | 1 Jan 2022 – 31 Dec 2022 | 22 Aug 2023 | Company’s own | e-Äriregister |
| 2021 | 1 Jan 2021 – 31 Dec 2021 | 22 Aug 2023 | Company’s own | e-Äriregister |
| 2020 | 1 Jan 2020 – 31 Dec 2020 | 10 Aug 2021 | Company’s own | e-Äriregister |
| 2019 | 1 Jan 2019 – 31 Dec 2019 | 16 Oct 2020 | Company’s own | e-Äriregister |
Board
- Eduard TarkBoard member · since 4 Aug 2024
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Eduard TarkNatural person · 2 272 €
- Vadim KorjaginNatural person · 128 €
- Veronika KorjaginaNatural person · 128 €
- Indrek TukmannNatural person · 80 €
- Erik TukmannNatural person · 80 €
Beneficial owners
- Eduard TarkDirect ownership · since 1 Aug 2024
Founders and other persons
No other persons.
Related companies
Activities (EMTAK)
- 70201Business and other management consultancy activities Main
- 85599Other education n.e.c.
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 10006634 / 15 18 Feb 2025 |
Entry made by the register on its own initiative | In force 18 Feb 2025 |
||
| Ä 10006634 / M9 3 Feb 2025 |
Procedural ruling | 17 Feb 2025 | In force 3 Feb 2025 |
|
| Ä 10006634 / 14 4 Aug 2024 |
Amendment entry | In force 4 Aug 2024 |
||
| Ä 10006634 / M8 6 Jul 2024 |
Warning of deletion from the register: annual report not filed | 9 Oct 2024 | Deficiencies eliminated 8 Jul 2024 |
|
| Ä 10006634 / 13 1 Sep 2023 |
Amendment entry | In force 1 Sep 2023 |
||
| Ä 10006634 / M7 22 Aug 2023 |
Warning of deletion from the register: annual report not filed | 25 Nov 2023 | Deficiencies eliminated 23 Aug 2023 |
|
| Ä 10006634 / 12 1 Oct 2018 |
Amendment entry | In force 1 Oct 2018 |
||
| Ä 10006634 / M6 24 Sep 2018 |
Ruling to correct data outside an entry | 9 Oct 2018 | Deficiencies eliminated 1 Oct 2018 |
|
| Ä 10006634 / 11 16 Jan 2018 |
Amendment entry | In force 16 Jan 2018 |
||
| Ä 10006634 / 10 7 Nov 2017 |
Amendment entry | In force 7 Nov 2017 |
||
| Ä 10006634 / 9 4 Jun 2015 |
Amendment entry | In force 4 Jun 2015 |
||
| Ä 10006634 / 8 27 Jan 2012 |
Amendment entry | In force 27 Jan 2012 |
||
| Ä 10006634 / 7 4 Aug 2011 |
Amendment entry | In force 4 Aug 2011 |
||
| Ä 10006634 / M5 3 Jun 2011 |
Ruling to eliminate deficiencies | 1 Aug 2011 | In force 3 Jun 2011 |
|
| Ä 10006634 / M4 12 May 2011 |
Ruling to eliminate deficiencies | 31 May 2011 | In force 12 May 2011 |
|
| Ä 10006634 / 6 22 Feb 2011 |
Entry refused: deficiencies not eliminated | In force 10 Mar 2011 |
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| Ä 10006634 / M3 3 Jan 2011 |
Ruling to eliminate deficiencies | 15 Feb 2011 | In force 3 Jan 2011 |
|
| Ä 10006634 / 5 16 Apr 2010 |
Amendment entry | In force 16 Apr 2010 |
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| Ä 6634 / 4 16 Nov 2009 |
Entry made by the register on its own initiative | In force 16 Nov 2009 |
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| Ä 6634 / 3 3 Dec 2008 |
Deletion of activities from the registry card | In force 3 Dec 2008 |
Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data