OÜ GREEN OAK
OÜ GREEN OAK is a OÜ based in Tallinn, registry code 11019557, status: active. Main activity: Other information technology and computer service activities. According to EMTA, turnover for Q3 2026 was €36 996 with 4 employees.
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Turnover · Q3 2026 36 996 €above 67% of companiesindustry median 19 078 € · companies in the industry: 7 345
- Labour taxes per employee 1 340 €above 29% of companiesindustry median 2 345 € · companies in the industry: 2 783
- Revenue · 2025 286 028 €above 90% of companiesindustry median 14 309 € · companies in the industry: 13 336
- Net profit margin · 2025 -15.1 %above 16% of companiesindustry median 15.1 % · companies in the industry: 8 943
Taxes and turnover
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (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 | 36 996 | 8 463 | 5 359 | 4 |
| Q2 2026 | 28 620 | 13 807 | 10 725 | 4 |
| Q1 2026 | 19 484 | 9 833 | 10 334 | 5 |
| Q4 2025 | 66 306 | 22 280 | 23 507 | 5 |
| Q3 2025 | 71 845 | 18 237 | 20 045 | 7 |
| Q2 2025 | 54 026 | 18 728 | 20 081 | 7 |
| Q1 2025 | 78 931 | 17 933 | 18 959 | 7 |
| Q4 2024 | 73 901 | 14 880 | 15 814 | 7 |
| Q3 2024 | 48 812 | 18 337 | 19 964 | 7 |
| Q2 2024 | 50 410 | 20 362 | 21 929 | 7 |
| Q1 2024 | 101 570 | 14 248 | 15 272 | 8 |
| Q4 2023 | 78 132 | 13 810 | 14 927 | 7 |
| Q3 2023 | 129 676 | 12 385 | 13 543 | 7 |
| Q2 2023 | 54 361 | 12 977 | 14 172 | 7 |
| Q1 2023 | 125 758 | 15 472 | 16 683 | 7 |
| Q4 2022 | 46 229 | 14 204 | 15 304 | 7 |
| Q3 2022 | 71 576 | 12 854 | 13 980 | 7 |
| Q2 2022 | 62 906 | 12 891 | 13 587 | 7 |
| Q1 2022 | 62 698 | 11 471 | 12 325 | 7 |
Q3 2026 · calculated from EMTA data
Financials by year
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Computer programming, consultancy and related activities (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 | 286 028 | -43 327 | 210 198 | 475 755 | 367 744 | 6 |
| 2024 | 307 010 | -23 300 | 181 940 | 528 005 | 411 071 | 6 |
| 2023 | 337 263 | 80 358 | 153 150 | 468 592 | 434 371 | 5 |
| 2022 | 308 063 | 84 094 | 137 111 | 445 991 | 354 013 | 5 |
| 2021 | 245 458 | 25 317 | 114 579 | 355 909 | 269 863 | 5 |
| 2020 | 174 427 | 33 299 | 96 908 | 314 184 | 244 602 | 5 |
| 2019 | 171 892 | 59 250 | 84 895 | 322 924 | 211 303 | 4 |
| 2018 | — | — | — | — | — | 4 |
| 2017 | — | — | — | — | — | 4 |
| 2016 | — | — | — | — | — | 4 |
| 2015 | — | — | — | — | — | 3 |
| 2014 | — | — | — | — | — | 3 |
| 2013 | — | — | — | — | — | 0 |
| 2012 | — | — | — | — | — | 0 |
| 2011 | — | — | — | — | — | 0 |
| 2010 | — | — | — | — | — | 3 |
| 2009 | — | — | — | — | — | 5 |
| 2008 | — | — | — | — | — | 1 |
| 2007 | — | — | — | — | — | 1 |
| 2006 | — | — | — | — | — | 7 |
| 2005 | — | — | — | — | — | 9 |
| 2004 | — | — | — | — | — | 7 |
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 | 7 Jul 2026 | Company’s own | e-Äriregister |
| 2024 | 1 Jan 2024 – 31 Dec 2024 | 30 Jun 2025 | Company’s own | e-Äriregister |
| 2023 | 1 Jan 2023 – 31 Dec 2023 | 1 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 | 27 Jul 2022 | Company’s own | e-Äriregister |
| 2020 | 1 Jan 2020 – 31 Dec 2020 | 14 Sep 2021 | Company’s own | e-Äriregister |
| 2019 | 1 Jan 2019 – 31 Dec 2019 | 10 Dec 2020 | Company’s own | e-Äriregister |
Board
- Dmitri DonBoard member · since 6 Jan 2005
- Katrin LilleoksBoard member · since 2 Mar 2020
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Dmitri DonNatural person · 2 556 €
Beneficial owners
- Dmitri DonDirect ownership · since 16 May 2023
Founders and other persons
- OÜ Aaberon ConsultingFounder · 40 000 € · 9 Mar 2004
Related companies
Activities (EMTAK)
- 62901Other information technology and computer service activities Main
- 68201Rental and operating of own or leased real estate
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 10078329 / 14 19 Mar 2026 |
Amendment entry | In force 19 Mar 2026 |
||
| Ä 10078329 / 13 1 Sep 2023 |
Amendment entry | In force 1 Sep 2023 |
||
| Ä 10078329 / M6 6 Dec 2022 |
Public service of a ruling in Ametlikud Teadaanded | In force 6 Dec 2022 |
||
| Ä 10078329 / M5 22 Nov 2022 |
Warning of a fine: deficiencies in the annual report | 22 Dec 2022 | In force 22 Nov 2022 |
|
| Ä 10078329 / M4 21 Oct 2022 |
Ruling to eliminate deficiencies in the annual report | 20 Nov 2022 | In force 21 Oct 2022 |
|
| Ä 10078329 / 12 2 Mar 2020 |
Amendment entry | In force 2 Mar 2020 |
||
| Ä 10078329 / 11 17 Jan 2018 |
Amendment entry | In force 17 Jan 2018 |
||
| Ä 10078329 / 10 8 Nov 2017 |
Amendment entry | In force 8 Nov 2017 |
||
| Ä 10078329 / 9 26 Feb 2015 |
Amendment entry | In force 26 Feb 2015 |
||
| Ä 10078329 / 8 30 Dec 2011 |
Amendment entry | In force 30 Dec 2011 |
||
| Ä 10078329 / M3 12 Dec 2011 |
Ruling to eliminate deficiencies | 28 Dec 2012 | In force 12 Dec 2011 |
|
| Ä 10078329 / 7 1 Oct 2010 |
Entry refused: deficiencies not eliminated | In force 4 Oct 2010 |
||
| Ä 10078329 / M2 19 Aug 2010 |
Ruling to eliminate deficiencies | 24 Sep 2010 | In force 19 Aug 2010 |
|
| Ä 10078329 / 6 9 Aug 2010 |
Deletion of activities from the registry card | In force 9 Aug 2010 |
||
| Ä 10078329 / 5 2 Aug 2010 |
Entry refused: deficiencies not eliminated | In force 3 Aug 2010 |
||
| Ä 10078329 / M1 17 Jun 2010 |
Ruling to eliminate deficiencies | 27 Jul 2010 | In force 17 Jun 2010 |
|
| Ä 78329 / 4 20 Dec 2005 |
Amendment entry | In force | ||
| Ä 78329 / 3 6 Jan 2005 |
Amendment entry | In force | ||
| Ä 78329 / 2 7 Apr 2004 |
Amendment entry | In force | ||
| Ä 78329 9 Mar 2004 |
First entry | In force |
Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data