OÜ Mikrokivi
- Registry code
- 16287587
- VAT number
- not VAT registered
- Address
- Tartu maakond, Tartu linn, Tartu linn, Narva mnt 18, 51009
- Registered
- 09.08.2021 · 5 yrs
- Activity
- Teadus- ja arendustegevus loodus- ja tehnikateaduste vallas 72101
- Capital
- 2 500 €
- m•••@o•••.comLog in to see
- Phone
- +372 5•• ••••Log 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
Add the rating badge to your website
The badge code is available to this company's verified account: verification uses a code we send to the company email in the Business Register. The badge updates itself and cannot be bought. Read more
Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Knuth Helekivi2 companiesno tax debt | Personal ID ↗ | 09.08.2021 |
| Shareholders 1 | ||
| Knuth Helekivi | 100,0% 2 500 € | 02.09.2023 |
| Beneficial owners 1 | ||
| Knuth Helekivi2 companiesno tax debtmember of the senior management body, i.e. management or supervisory board member | 09.08.2021 | |
Business Register open data
Quarterly taxes and revenue
2023 Q4
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2023 Q4 | — | 288 € | 255 € | — |
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 | 20 774 € | ▲ 92% | 10 829 € | ▼ 19% | 13 354 € | ▲ 228% | 4 073 € |
| Profit | 5 804 € | ▲ 23% | 4 723 € | ▼ 30% | 6 749 € | ▲ 93% | 3 497 € |
| Profit margin | 27,9% | 43,6% | 50,5% | 85,9% | |||
| Retained earnings | 14 907 € | ▲ 46% | 10 184 € | ▲ 191% | 3 497 € | 0 € | |
| Cash | 17 302 € | ▲ 78% | 9 709 € | — | — | ||
| Current assets | 17 302 € | ▲ 67% | 10 341 € | ▲ 50% | 6 913 € | ▲ 188% | 2 397 € |
| Fixed assets | 3 409 € | ▼ 25% | 4 566 € | ▲ 18% | 3 883 € | ▲ 253% | 1 100 € |
| Assets | 20 711 € | ▲ 39% | 14 907 € | ▲ 38% | 10 796 € | ▲ 209% | 3 497 € |
| Current liabilities | 0 € | 0 € | ▼ 100% | 550 € | 0 € | ||
| Total liabilities | 0 € | 0 € | ▼ 100% | 550 € | 0 € | ||
| Equity | 20 711 € | ▲ 39% | 14 907 € | ▲ 45% | 10 246 € | ▲ 193% | 3 497 € |
| Labour costs | 0 € | 0 € | ▲ 100% | -988 € | 0 € | ||
| Employees | 0 | 0 | ▼ 100% | 1 | 0 | ||
| Filed | 31.03.2026 | 05.05.2025 | 13.05.2024 | 21.03.2023 | |||
| 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
2025
| Activity | EMTAK | Sales revenue | Osa |
|---|---|---|---|
| Teadus- ja arendustegevus loodus- ja tehnikateaduste vallas main activity | 72101 | 20 774 € | 100% |
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
1 295 € makseid
Transactions with state institutions
Largest payers
| Viljandi Linnavalitsus | 400 € |
| Tartu Ringkonnakohus | 400 € |
| Tartu Ülikool | 345 € |
| Päästeamet | 150 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 08.2026 | Päästeamet | Operating costs | Rescue services | 150 € |
| 04.2026 | Viljandi Linnavalitsus | Operating costs | Youth hobby education and activities | 400 € |
| 12.2025 | Tartu Ringkonnakohus | Labour costs | Kohus | 400 € |
| 03.2025 | Tartu Ülikool | Operating costs | Tertiary education | 165 € |
| 11.2024 | Tartu Ülikool | Operating costs | Tertiary education | 180 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
1
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Teadus- ja arendustegevus loodus- ja tehnikateaduste vallas
20
| # | Company | Revenue |
|---|---|---|
| 1 | Starship Technologies OÜ | 22,2 m € |
| 2 | Diotech OÜ | 10,6 m € |
| 3 | Icosagen Cell Factory OÜ | 8,8 m € |
| 4 | Maaelu Teadmuskeskus | 4,9 m € |
| 5 | OÜ Kliiniliste Uuringute Keskus | 4,4 m € |
| 6 | OÜ Cambrex Tallinn | 3,4 m € |
| 7 | IQVIA RDS Estonia OÜ | 3,3 m € |
| 8 | Bisly OÜ | 3,3 m € |
| 9 | PSI CRO OSAÜHING | 3,1 m € |
| 10 | Attarat Holding OÜ | 2,6 m € |
| 11 | Icosagen AS | 2,1 m € |
| 12 | Futugrid Technologies OÜ | 2,0 m € |
| 13 | AuVe Tech OÜ | 1,9 m € |
| 14 | Sihtasutus Stockholmi Keskkonnainstituudi Tallinna Keskus | 1,7 m € |
| 15 | The J. Molner Company OÜ | 1,7 m € |
| 16 | GScan OÜ | 1,6 m € |
| 17 | Krakul OÜ | 1,5 m € |
| 18 | STACC OÜ | 1,5 m € |
| 19 | GeneMed OÜ | 1,4 m € |
| 20 | MTÜ AUSTRALO Alpha Lab | 1,3 m € |
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
2
| Date | Type | Content |
|---|---|---|
| 02.09.2023 | Entry | Amendment entry |
| 09.08.2021 | Entry | First entry |