osaühing Alus-geoloogia

In liquidation Registry code 10270172 OÜ Tartu linn Registered 12 Sep 1997

osaühing Alus-geoloogia is a OÜ based in Tartu linn, registry code 10270172, status: in liquidation. Main activity: Rental and operating of own or leased real estate. Its annual report for 2025 shows revenue of €5 355 and 0 employees.

Turnover

—

State taxes

64 779 €

↑ 15 585.0% vs Q4 2025

Labour taxes

0 €

Employees

—

Q1 2026 · data from the Tax and Customs Board (EMTA)

Position in the industry Real estate activities · EMTAK 68

Revenue · 2025 5 355 €

above 32% of companies

industry median 13 620 € · companies in the industry: 30 471
Net profit margin · 2025 5 411.0 %

above 98% of companies

industry median 5.9 % · companies in the industry: 25 043

Taxes and turnover

Q3 2022 – Q1 2026

Turnover, € Q1 2024: 150 € · +0.0% vs Q4 2023 · industry median 15 027 € · above 2% of the industry

Company
Industry median

Industry: Real estate activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q4 2022: 0 € · industry median 590 € · above 2% of the industry

Company
Industry median

Industry: Real estate activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q4 2022: 1 · +0.0% vs Q3 2022

State taxes, € Q1 2026: 64 779 € · +15 585.0% vs Q4 2025

Figures by quarter
Quarter	Turnover, €	State taxes, €	Labour taxes, €	Employees
Q1 2026	—	64 779	—	—
Q4 2025	—	413	—	—
Q1 2025	—	513	30	—
Q4 2024	—	275	—	—
Q2 2024	—	275	—	—
Q1 2024	150	9	—	—
Q4 2023	150	262	—	—
Q3 2023	150	15	—	—
Q2 2023	580	81	—	—
Q1 2023	100	250	—	—
Q4 2022	500	315	—	1
Q3 2022	150	10	—	1
Q2 2022	750	270	45	1
Q1 2022	50	250	—	1

Financials by year

2017 – 2026

Revenue, € 2025: 5 355 € · +792.5% vs 2024 · industry median 13 620 € · above 32% of the industry

Company
Industry median

Industry: Real estate activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € thousand 2025: 289 757 € · +340 990.6% vs 2024 · industry median 283 € · above 98% of the industry

Company
Industry median

Industry: Real estate activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 5 411.0 % · industry median 5.9 % · above 98% of the industry

Company
Industry median

Industry: Real estate activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € thousand 2025: 302 777 € · +2 584.2% vs 2024

Equity, € thousand 2025: 300 873 € · +2 606.7% vs 2024

Employees 2026: 0 · industry median 1 · above 2% of the industry

Company
Industry median

Industry: Real estate activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Financials by year
Year	Revenue, €	Net profit, €	Labour costs, €	Assets, €	Equity, €	Employees
2026	—	—	—	—	—	0
2025	5 355	289 757	0	302 777	300 873	0
2024	600	-85	0	11 280	11 116	0
2023	600	-1 843	0	12 270	11 631	0
2022	950	-2 368	0	13 570	13 474	0
2021	2 360	-3 132	0	16 716	16 442	0
2020	16 033	-2 281	0	22 458	22 384	0
2019	40 581	13 699	372	40 794	40 399	0
2018	—	—	—	—	—	1
2017	—	—	—	—	—	1
2016	—	—	—	—	—	1
2015	—	—	—	—	—	1
2014	—	—	—	—	—	1
2013	—	—	—	—	—	1
2012	—	—	—	—	—	1
2011	—	—	—	—	—	1
2010	—	—	—	—	—	1
2009	—	—	—	—	—	0
2008	—	—	—	—	—	4
2007	—	—	—	—	—	6
2006	—	—	—	—	—	6
2005	—	—	—	—	—	5
2004	—	—	—	—	—	4
2003	—	—	—	—	—	4
2002	—	—	—	—	—	4
2001	—	—	—	—	—	5
2000	—	—	—	—	—	6
1999	—	—	—	—	—	13

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

Net profit margin

5 411.0 %

Net profit / revenue

Return on equity (ROE)

96.3 %

Net profit / equity

Return on assets (ROA)

95.7 %

Net profit / assets

Equity ratio

99.4 %

Equity / assets

Debt ratio

0.6 %

Liabilities / assets

Current ratio

159.02

Current assets / current liabilities

Annual reports

PDFs from e-Äriregister

Annual reports
Year	Period	Filed	Report	Documents
2025	1 Jan 2025 – 31 Dec 2025	20 Jan 2026	Company’s own	e-Äriregister
2024	1 Jan 2024 – 31 Dec 2024	1 Jul 2025	Company’s own	e-Äriregister
2023	1 Jan 2023 – 31 Dec 2023	31 May 2024	Company’s own	e-Äriregister
2022	1 Jan 2022 – 31 Dec 2022	1 Jun 2023	Company’s own	e-Äriregister
2021	1 Jan 2021 – 31 Dec 2021	4 Mar 2022	Company’s own	e-Äriregister
2020	1 Jan 2020 – 31 Dec 2020	30 Mar 2021	Company’s own	e-Äriregister
2019	1 Jan 2019 – 31 Dec 2019	31 Mar 2020	Company’s own	e-Äriregister

Board

Heldur Ong
Liquidator · since 27 Jan 2026

Owners

Heldur Ong
Natural person · 85 000 €

85%
Harri-Karl Paju
Natural person · 9 000 €

9%
Mari-Ann Mooses
Natural person · 3 000 €

3%
Tiiu Tuuga
Natural person · 3 000 €

3%

Beneficial owners

Heldur Ong
Direct ownership · since 1 Oct 2018

Founders and other persons

No other persons.

Activities (EMTAK)

68201Rental and operating of own or leased real estate Main

History of changes

What	Value	Period
Status	In liquidation	27 Jan 2026 – now
Status	Active	12 Sep 1997 – now

Rulings 11

All rulings (PDF)

Rulings
Number, date	Title	Deadline	State	Document
Ä 20008004 / 10 27 Jan 2026	Termination entry		In force 27 Jan 2026	PDF
Ä 20008004 / 9 7 Jan 2026	Entry refused: deficiencies not eliminated		In force 4 Feb 2026	PDF
Ä 20008004 / 8 7 Jan 2026	Amendment entry		In force 7 Jan 2026	PDF
Ä 20008004 / M4 8 Dec 2025	Ruling to eliminate deficiencies	29 Dec 2025	In force 30 Dec 2025	PDF
Ä 20008004 / M3 27 Nov 2025	Ruling to eliminate deficiencies	17 Dec 2025	In force 13 Dec 2025	PDF
Ä 20008004 / 7 1 Sep 2023	Amendment entry		In force 1 Sep 2023	PDF
Ä 20008004 / 6 17 Jan 2018	Amendment entry		In force 17 Jan 2018	PDF
Ä 20008004 / 5 22 Dec 2017	Amendment entry		In force 22 Dec 2017	PDF
Ä 20008004 / 4 3 Dec 2017	Amendment entry		In force 3 Dec 2017	PDF
Ä 20008004 / M2 3 Apr 2017	Procedural ruling	3 May 2017	In force 3 Apr 2017	PDF
Ä 8004 / 3 3 Dec 2008	Deletion of activities from the registry card		In force 21 Dec 2008	PDF

Sources: e-Äriregister and EMTA. Data updated 2 Nov 2026. Open at the source ↗ · Report an error in the data