osaühing Alus-geoloogia
- Registry code
- 10270172
- VAT number
- not VAT registered
- Address
- Tartu maakond, Tartu linn, Tartu linn, Ilmatsalu tn 3c, 50412
- Registered
- 12.09.1997 · 29 yrs
- Activity
- Rental and operating of own or leased real estate 68201
- Capital
- 100 000 €
- a•••@g•••.comLog in to see
- Phone
- +372 •• ••••Log in to see
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- Bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- Not VAT registered
Board and owners
1 persons
| Other persons 1 | ||
|---|---|---|
| Heldur Ong1 companyno tax debtLiquidator | Personal ID ↗ | 27.01.2026 |
| Shareholders 4 | ||
| Heldur Ong | 85,0% 85 000 € | 01.09.2023 |
| Harri-Karl Paju | 9,0% 9 000 € | 01.09.2023 |
| Mari-Ann Mooses | 3,0% 3 000 € | 01.09.2023 |
| Tiiu Tuuga | 3,0% 3 000 € | 01.09.2023 |
| Beneficial owners 1 | ||
| Heldur Ong1 companyno tax debtdirect holding | 01.10.2018 | |
Business Register open data
Quarterly taxes and revenue
2026 Q1
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q1 | — | 0 € | 64 779 € | — | |
| 2025 Q4 | — | 0 € | 413 € | — | |
| 2025 Q1 | — | 30 € | 513 € | — | |
| 2024 Q4 | — | 0 € | 275 € | — | |
| 2024 Q2 | — | 0 € | 275 € | — | |
| 2024 Q1 | 150 € | ▲ 50% | 0 € | 9 € | — |
| 2023 Q4 | 150 € | ▼ 70% | 0 € | 262 € | — |
| 2023 Q3 | 150 € | ▲ 0% | 0 € | 15 € | — |
| 2023 Q2 | 580 € | ▼ 23% | 0 € | 81 € | — |
| 2023 Q1 | 100 € | ▲ 100% | 0 € | 250 € | — |
| 2022 Q4 | 500 € | 0 € | 315 € | 1 | |
| 2022 Q3 | 150 € | 0 € | 10 € | 1 |
Show full history (14 quarters)
| 2022 Q2 | 750 € | 45 € | 270 € | 1 | |
| 2022 Q1 | 50 € | 0 € | 250 € | 1 |
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 | 5 355 € | ▲ 792% | 600 € | 0% | 600 € | ▼ 37% | 950 € | ▼ 60% | 2 360 € |
| Profit | 290 k € | ▲ into profit | -85 € | ▲ 95% | -1 843 € | ▲ 22% | -2 368 € | ▲ 24% | -3 132 € |
| Profit margin | 5411,0% | -14,2% | -307,2% | -249,3% | -132,7% | ||||
| Retained earnings | 4 725 € | ▲ 13% | 4 171 € | ▼ 35% | 6 444 € | ▼ 27% | 8 812 € | ▼ 30% | 12 544 € |
| Cash | 303 k € | ▲ 896× | 338 € | ▲ 111% | 160 € | ▼ 62% | 421 € | ▼ 82% | 2 307 € |
| Current assets | 303 k € | ▲ 591× | 512 € | ▲ 41% | 364 € | ▼ 37% | 582 € | ▼ 76% | 2 426 € |
| Fixed assets | 0 € | ▼ 100% | 10 768 € | ▼ 10% | 11 906 € | ▼ 8% | 12 988 € | ▼ 9% | 14 290 € |
| Assets | 303 k € | ▲ 27× | 11 280 € | ▼ 8% | 12 270 € | ▼ 10% | 13 570 € | ▼ 19% | 16 716 € |
| Current liabilities | 1 904 € | ▲ 12× | 164 € | ▼ 74% | 639 € | ▲ 566% | 96 € | ▼ 65% | 274 € |
| Total liabilities | 1 904 € | ▲ 12× | 164 € | ▼ 74% | 639 € | ▲ 566% | 96 € | ▼ 65% | 274 € |
| Equity | 301 k € | ▲ 27× | 11 116 € | ▼ 4% | 11 631 € | ▼ 14% | 13 474 € | ▼ 18% | 16 442 € |
| Labour costs | 0 € | 0 € | 0 € | 0 € | 0 € | ||||
| Employees | 0 | 0 | 0 | 0 | 0 | ||||
| Filed | 20.01.2026 | 01.07.2025 | 31.05.2024 | 01.06.2023 | 04.03.2022 | ||||
| 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 |
|---|---|---|---|
| Rental and operating of own or leased real estate main activity | 68201 | 5 355 € | 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
avalikke teateid pole
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
none
No transactions with state agencies, procurement contracts or grants found
RTK Saldo, Riigihangete register, RTK toetatud projektid
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
0
No linked companies found
Top 20 in activity: Rental and operating of own or leased real estate
20
| # | Company | Revenue |
|---|---|---|
| 1 | Riigi Kinnisvara Aktsiaselts | 177,2 m € |
| 2 | Kirkcong Property OÜ | 27,8 m € |
| 3 | Ülemiste Center OÜ | 26,2 m € |
| 4 | BLRT Grupp AS | 20,7 m € |
| 5 | TÜC Majad AS | 20,2 m € |
| 6 | ROCCA al MARE KAUBANDUSKESKUSE AKTSIASELTS | 19,6 m € |
| 7 | Öpiku Majad OÜ | 17,9 m € |
| 8 | AS Viru Keskus | 17,1 m € |
| 9 | TKM Kinnisvara AS | 17,0 m € |
| 10 | Kinnisvaravalduse AS | 16,8 m € |
| 11 | Sihtasutus Ida-Viru Investeeringute Agentuur | 14,2 m € |
| 12 | Kaarsilla Kinnisvara OÜ | 13,4 m € |
| 13 | Lõunakeskus OÜ | 13,4 m € |
| 14 | OÜ Raadiku Arendus | 12,8 m € |
| 15 | EfTEN Kristiine OÜ | 12,6 m € |
| 16 | Neutra Capital AS | 10,7 m € |
| 17 | AS Harju Elekter Group | 10,5 m € |
| 18 | aktsiaselts AQUA MARINA | 10,5 m € |
| 19 | Arter Kinnisvara OÜ | 10,4 m € |
| 20 | TTK Kultuurikeskus OÜ | 10,3 m € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Tegevusload
4 records
Activity licences (MTR and environmental)
| Field | Licence number | Valid from |
|---|---|---|
| Hüdrogeoloogilised tööd | 389 | 30.05.2014 |
| Ehitusuuringud | EG10270172-0001 | 19.03.2003 |
| Ehitamine | EH10270172-0001 | 19.03.2003 |
| Projekteerimine | EP10270172-0001 | 19.03.2003 |
History and notices
11
| Date | Type | Content |
|---|---|---|
| 27.01.2026 | Entry | Lõpetamiskanne |
| 07.01.2026 | Entry | Amendment entry |
| 07.01.2026 | Negative entry order: deficiencies not remedied | Amendment entry |
| 08.12.2025 | Order to remedy deficiencies | Amendment entry |
| 27.11.2025 | Order to remedy deficiencies | Amendment entry |
| 01.09.2023 | Entry | Amendment entry |
| 17.01.2018 | Entry | Amendment entry |
| 22.12.2017 | Entry | Amendment entry |
| 03.12.2017 | Entry | Amendment entry |
| 03.04.2017 | Administrative order | |
| 03.12.2008 | Tegevusalade kustutamine registrikaardilt | Amendment entry |