Diasen OÜ
- Registry code
- 16285186
- VAT number
- not VAT registered
- Address
- Harju maakond, Tallinn, Kesklinna linnaosa, Tartu mnt 84a, 10112
- Registered
- 05.08.2021 · 5 yrs
- Activity
- Educational support activities 85601
- Capital
- 2 500 €
- k•••@g•••.comLog in to see
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- Not VAT registered
Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Kristiina Heinoja3 companiesno tax debt | Personal ID ↗ | 05.08.2021 |
| Shareholders 1 | ||
| Kristiina Heinoja | 100,0% 2 500 € | 09.06.2025 |
| Beneficial owners 2 | ||
| Gunnar Heinoja3 companiesno tax debtmember of the senior management body, i.e. management or supervisory board member | 05.08.2021 | |
| Kristiina Heinoja3 companiesno tax debtmember of the senior management body, i.e. management or supervisory board member | 05.08.2021 | |
Business Register open data
Quarterly taxes and revenue
2025 Q4
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2025 Q4 | 0 € | — | — | — | |
| 2023 Q2 | — | 0 € | 1 740 € | — | |
| 2023 Q1 | — | 143 € | 143 € | — |
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
4 yr
| 2025 | 2024 | 2023 | 2022 | ||||
|---|---|---|---|---|---|---|---|
| Sales revenue | — | 0 € | ▼ 100% | 8 751 € | ▼ 32% | 12 855 € | |
| Profit | -398 € | ▲ 7% | -426 € | ▲ 31% | -619 € | ▼ into loss | 9 427 € |
| Profit margin | — | — | -7,1% | 73,3% | |||
| Retained earnings | 1 422 € | ▼ 23% | 1 848 € | ▼ 25% | 2 467 € | — | |
| Cash | 3 524 € | ▼ 10% | 3 922 € | 0% | 3 928 € | ▼ 63% | 10 521 € |
| Current assets | 3 524 € | ▼ 10% | 3 922 € | ▼ 10% | 4 348 € | ▼ 65% | 12 420 € |
| Assets | 3 524 € | ▼ 10% | 3 922 € | ▼ 10% | 4 348 € | ▼ 65% | 12 420 € |
| Current liabilities | — | — | 0 € | ▼ 100% | 493 € | ||
| Total liabilities | — | — | 0 € | ▼ 100% | 493 € | ||
| Equity | 3 524 € | ▼ 10% | 3 922 € | ▼ 10% | 4 348 € | ▼ 64% | 11 927 € |
| Labour costs | 0 € | 0 € | 0 € | ▲ 100% | -359 € | ||
| Employees | 0 | 0 | 0 | 0 | |||
| Filed | 20.05.2026 | 16.06.2025 | 26.06.2024 | 10.03.2023 | |||
| Report | 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
2023
| Activity | EMTAK | Sales revenue | Osa |
|---|---|---|---|
| Educational support activities main activity | 85601 | 8 751 € | 100% |
2023 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
3 887 € makseid
Transactions with state institutions
Largest payers
| SA Euroopa Kool | 3 887 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 04.2023 | SA Euroopa Kool | Operating costs | Basic and general secondary education | 1 400 € |
| 02.2023 | SA Euroopa Kool | Operating costs | Basic and general secondary education | 1 540 € |
| 01.2023 | SA Euroopa Kool | Operating costs | Basic and general secondary education | 947 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
2
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Educational support activities
16
| # | Company | Revenue |
|---|---|---|
| 1 | ROBOGO MTÜ | 173 k € |
| 2 | Viljandimaa Haridustöötajate Liit | 106 k € |
| 3 | ADM Consulting OÜ | 57 947 € |
| 4 | Blackfountain Strategy OÜ | 52 606 € |
| 5 | Läänemaa Haridustöötajate Liit | 42 318 € |
| 6 | Arengulooja OÜ | 39 381 € |
| 7 | OÜ Roosikiri | 33 677 € |
| 8 | Võrumaa Haridustöötajate Liit | 30 230 € |
| 9 | Eesti Prantsuse keele Õpetajate Selts | 19 706 € |
| 10 | FTF Music OÜ | 18 559 € |
| 11 | OÜ GymInvest | 12 500 € |
| 12 | Täisühing Kirilased | 2 157 € |
| 13 | Valgamaa Koolijuhtide Ühendus | 1 700 € |
| 14 | OÜ Medraut | 1 457 € |
| 15 | Kestlikud Valikud OÜ | 1 200 € |
| 16 | OÜ ARLANA | 600 € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Licences, pledges, domains
No data
History and notices
8
| Date | Type | Content |
|---|---|---|
| 09.06.2025 | Entry | Amendment entry |
| 05.06.2025 | Order to remedy deficiencies | Osanike muutmine |
| 02.09.2023 | Entry | Amendment entry |
| 02.01.2023 | Entry | Amendment entry |
| 28.09.2022 | Entry | Muutmiskanne ÄS § 525 lg 2 alusel |
| 28.09.2022 | Entry | Muutmiskanne ÄS § 525 lg 2 alusel |
| 17.06.2022 | Entry | Muutmiskanne ÄS § 525 lg 2 alusel |
| 05.08.2021 | Entry | First entry |