OÜ GREEN OAK
- Registry code
- 11019557
- VAT number
- EE100911963
- Address
- Harju maakond, Tallinn, Lasnamäe linnaosa, Pae tn 21, 11415
- Registered
- 09.03.2004 · 22 yrs
- Activity
- Muud infotehnoloogia- ja arvutialased tegevused 62901
- Additional activities
- Rental and operating of own or leased real estate
- Capital
- 2 556 €
- i•••@g•••.eeLog in to see
- Phone
- +372 5•• ••••Log in to see
- Website
- www.greenoak.ee from email
- LEI
- 984500CIB3A1D4BB4386 ISSUED
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- VAT registered
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Board and owners
2 persons
| Board 2 | ||
|---|---|---|
| Dmitri Don5 companiesno tax debt | Personal ID ↗ | 06.01.2005 |
| Katrin Lilleoks2 companiesno tax debt | Personal ID ↗ | 02.03.2020 |
| Shareholders 1 | ||
| Dmitri Don | 100,0% 2 556 € | 01.09.2023 |
| Beneficial owners 1 | ||
| Dmitri Don5 companiesno tax debtdirect holding | 16.05.2023 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 28 620 € | ▼ 47% | 10 725 € | 13 652 € | 4 |
| 2026 Q1 | 19 484 € | ▼ 75% | 10 334 € | 9 833 € | 5 |
| 2025 Q4 | 66 306 € | ▼ 10% | 23 507 € | 22 125 € | 5 |
| 2025 Q3 | 71 845 € | ▲ 47% | 20 045 € | 18 237 € | 7 |
| 2025 Q2 | 54 026 € | ▲ 7% | 20 081 € | 18 574 € | 7 |
| 2025 Q1 | 78 931 € | ▼ 22% | 18 959 € | 17 933 € | 7 |
| 2024 Q4 | 73 901 € | ▼ 5% | 15 814 € | 14 880 € | 7 |
| 2024 Q3 | 48 812 € | ▼ 62% | 19 964 € | 18 337 € | 7 |
| 2024 Q2 | 50 410 € | ▼ 7% | 21 929 € | 20 362 € | 7 |
| 2024 Q1 | 101 570 € | ▼ 19% | 15 272 € | 14 248 € | 8 |
| 2023 Q4 | 78 132 € | ▲ 69% | 14 927 € | 13 810 € | 7 |
| 2023 Q3 | 129 676 € | ▲ 81% | 13 543 € | 12 385 € | 7 |
Show full history (18 quarters)
| 2023 Q2 | 54 361 € | ▼ 14% | 14 172 € | 12 977 € | 7 |
| 2023 Q1 | 125 758 € | ▲ 101% | 16 683 € | 15 472 € | 7 |
| 2022 Q4 | 46 229 € | 15 304 € | 14 204 € | 7 | |
| 2022 Q3 | 71 576 € | 13 980 € | 12 854 € | 7 | |
| 2022 Q2 | 62 906 € | 13 587 € | 12 891 € | 7 | |
| 2022 Q1 | 62 698 € | 12 325 € | 11 471 € | 7 |
Tax and Customs Board, published on the 10th of the month following the quarter. State taxes include employment taxes. CC BY-SA 3.0
Annual reports
5 yr
| 2025 | 2024 | 2023 | 2022 | 2021 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Sales revenue | 286 k € | ▼ 7% | 307 k € | ▼ 9% | 337 k € | ▲ 9% | 308 k € | ▲ 26% | 245 k € |
| Profit | -43 327 € | ▼ 86% | -23 300 € | ▼ into loss | 80 358 € | ▼ 4% | 84 094 € | ▲ 232% | 25 317 € |
| Profit margin | -15,1% | -7,6% | 23,8% | 27,3% | 10,3% | ||||
| Retained earnings | 408 k € | ▼ 5% | 432 k € | ▲ 23% | 351 k € | ▲ 31% | 267 k € | ▲ 10% | 242 k € |
| Cash | 3 942 € | ▼ 92% | 52 454 € | ▼ 31% | 76 239 € | ▼ 27% | 105 k € | ▲ 211% | 33 614 € |
| Current assets | 135 k € | ▼ 28% | 187 k € | ▲ 47% | 128 k € | ▼ 48% | 245 k € | ▲ 47% | 167 k € |
| Fixed assets | 341 k € | 0% | 341 k € | 0% | 341 k € | ▲ 70% | 201 k € | ▲ 6% | 189 k € |
| Assets | 476 k € | ▼ 10% | 528 k € | ▲ 13% | 469 k € | ▲ 5% | 446 k € | ▲ 25% | 356 k € |
| Current liabilities | 108 k € | ▼ 8% | 117 k € | ▲ 242% | 34 221 € | ▼ 63% | 91 978 € | ▲ 7% | 86 046 € |
| Total liabilities | 108 k € | ▼ 8% | 117 k € | ▲ 242% | 34 221 € | ▼ 63% | 91 978 € | ▲ 7% | 86 046 € |
| Equity | 368 k € | ▼ 11% | 411 k € | ▼ 5% | 434 k € | ▲ 23% | 354 k € | ▲ 31% | 270 k € |
| Labour costs | -210 k € | ▼ 16% | -182 k € | ▼ 19% | -153 k € | ▼ 12% | -137 k € | ▼ 20% | -115 k € |
| Employees | 6 | 0% | 6 | ▲ 20% | 5 | 0% | 5 | 0% | 5 |
| Filed | 07.07.2026 | 30.06.2025 | 01.07.2024 | 22.08.2023 | 27.07.2022 | ||||
| Report | PDF ↓ | PDF ↓ | PDF ↓ | PDF ↓ | PDF ↓ |
▲ growth, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0
Revenue by activity
2025
| Activity | EMTAK | Sales revenue | Osa |
|---|---|---|---|
| Muud infotehnoloogia- ja arvutialased tegevused main activity | 62901 | 254 783 € | 89% |
| Rental and operating of own or leased real estate | 68201 | 31 245 € | 11% |
2025 annual report, RIK open data
Real estate
e-kinnistusraamat
Loading properties…
Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Debts and court cases
clean
Tax Board debtor list (daily), Official Announcements, State Gazette. The Tax Board publishes only today's list; earlier history is collected by Firmo.
Enforcement, payment orders and notices
clean
Official Announcements contain no enforcement, payment order or tax authority notices about the company.
Official Announcements (CC BY-SA 4.0). Enforcement proceedings, payment orders or tax decisions are published there only if they cannot be delivered to the company otherwise. The enforcement register is not public, so the absence of a notice does not mean there are no claims.
State: transactions, tenders, grants
4 000 € makseid
Transactions with state institutions
Largest payers
| KLIIMAMINISTEERIUM | 4 000 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 08.2023 | KLIIMAMINISTEERIUM | Muud toetused | Saaste vähendamine | 4 000 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
4
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Muud infotehnoloogia- ja arvutialased tegevused
20
| # | Company | Revenue |
|---|---|---|
| 1 | Bolt Technology OÜ | 2,27 bn € |
| 2 | Bolt Operations OÜ | 1,47 bn € |
| 3 | Microsoft Development Center Estonia OÜ | 71,9 m € |
| 4 | Kühne + Nagel IT Service Centre AS | 42,1 m € |
| 5 | Messente Communications OÜ | 22,6 m € |
| 6 | DataShift OÜ | 22,2 m € |
| 7 | SK ID Solutions AS | 20,1 m € |
| 8 | OÜ Qualitista | 16,3 m € |
| 9 | carVertical OÜ | 15,6 m € |
| 10 | Aktsiaselts Datel | 15,0 m € |
| 11 | Security Software OÜ | 12,9 m € |
| 12 | QuantumTec OÜ | 12,2 m € |
| 13 | Crystal Future OÜ | 11,3 m € |
| 14 | DataFox OÜ | 10,7 m € |
| 15 | OÜ Crowdin | 10,2 m € |
| 16 | Labotic OÜ | 9,3 m € |
| 17 | GigaPlay OÜ | 8,6 m € |
| 18 | Promise Baltics OÜ | 8,4 m € |
| 19 | Network Tomorrow OÜ | 6,5 m € |
| 20 | Studioworks OÜ | 6,1 m € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Domains
1 records
Domains
| Domain | Source |
|---|---|
| greenoak.ee |
History and notices
20
| Date | Type | Content |
|---|---|---|
| 19.03.2026 | Entry | Amendment entry |
| 01.09.2023 | Entry | Amendment entry |
| 06.12.2022 | Määruse avalik kättetoimetamine AT-s | |
| 22.11.2022 | Trahvihoiatusmäärus: majandusaasta aruande puuduste kohta | |
| 21.10.2022 | Majandusaasta aruande puuduste kõrvaldamise määrus | |
| 02.03.2020 | Entry | Amendment entry |
| 17.01.2018 | Entry | Amendment entry |
| 08.11.2017 | Entry | Amendment entry |
| 26.02.2015 | Entry | Amendment entry |
| 30.12.2011 | Entry | Amendment entry |
| 12.12.2011 | Order to remedy deficiencies | Amendment entry |
| 01.10.2010 | Negative entry order: deficiencies not remedied | Amendment entry |
| 19.08.2010 | Order to remedy deficiencies | Amendment entry |
| 09.08.2010 | Tegevusalade kustutamine registrikaardilt | Amendment entry |
| 02.08.2010 | Negative entry order: deficiencies not remedied | Amendment entry |
| 17.06.2010 | Order to remedy deficiencies | Amendment entry |
| 20.12.2005 | Jaatav kandeotsus | Amendment entry |
| 06.01.2005 | Jaatav kandeotsus | Amendment entry |
| 07.04.2004 | Jaatav kandeotsus | Amendment entry |
| 09.03.2004 | Jaatav kandeotsus | First entry |