OÜ Siim Ehitus

Active Registry code 10104686 OÜ Kuressaare linn Registered 27 Sep 1996

OÜ Siim Ehitus is a OÜ based in Kuressaare linn, registry code 10104686, status: active. Main activity: Construction of residential and non-residential buildings. According to EMTA, turnover for Q3 2026 was €80 930 with 4 employees.

Turnover

80 930 €

↑ 29.0% vs Q2 2026

State taxes

11 667 €

↑ 51.9% vs Q2 2026

Labour taxes

5 308 €

↑ 32.0% vs Q2 2026

Employees

±0 vs Q2 2026

Q3 2026 · data from the Tax and Customs Board (EMTA)

Position in the industry Construction of residential and non-residential buildings · EMTAK 41

Turnover · Q3 2026 80 930 €

above 75% of companies

industry median 25 252 € · companies in the industry: 4 696
Labour taxes per employee 1 327 €

above 56% of companies

industry median 1 211 € · companies in the industry: 4 133
Revenue · 2025 321 390 €

above 84% of companies

industry median 38 239 € · companies in the industry: 6 999
Net profit margin · 2025 0.4 %

above 35% of companies

industry median 3.5 % · companies in the industry: 5 561

Taxes and turnover

Q4 2023 – Q3 2026

Turnover, € thousand Q3 2026: 80 930 € · +29.0% vs Q2 2026 · industry median 25 252 € · above 75% of the industry

Company
Industry median

Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 1 327 € · +32.0% vs Q2 2026 · industry median 1 211 € · above 56% of the industry

Company
Industry median

Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 4 · +0.0% vs Q2 2026

State taxes, € Q3 2026: 11 667 € · +51.9% vs Q2 2026

Figures by quarter
Quarter	Turnover, €	State taxes, €	Labour taxes, €	Employees
Q3 2026	80 930	11 667	5 308	4
Q2 2026	62 719	7 682	4 020	4
Q1 2026	61 817	9 347	5 325	4
Q4 2025	82 185	11 629	6 624	5
Q3 2025	57 858	8 765	7 187	6
Q2 2025	94 721	11 885	7 751	6
Q1 2025	114 065	10 684	7 565	6
Q4 2024	166 948	9 973	7 447	5
Q3 2024	158 225	15 745	7 324	6
Q2 2024	93 502	11 121	7 324	6
Q1 2024	265 345	21 244	6 618	6
Q4 2023	350 222	17 456	5 886	5
Q3 2023	376 790	23 983	6 842	5
Q2 2023	83 446	11 552	7 036	6
Q1 2023	150 700	16 273	7 053	8
Q4 2022	73 784	11 891	7 817	6
Q3 2022	68 729	10 037	9 143	6
Q2 2022	173 268	8 948	8 427	8
Q1 2022	101 287	13 834	8 583	7

Labour taxes per employee per month

442 €

Turnover per employee in the quarter

20 233 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025

Revenue, € thousand 2025: 321 390 € · −43.3% vs 2024 · industry median 38 239 € · above 84% of the industry

Company
Industry median

Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 1 198 € · −73.5% vs 2024 · industry median 411 € · above 55% of the industry

Company
Industry median

Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 0.4 % · −0.4 pp vs the year before · industry median 3.5 % · above 35% of the industry

Company
Industry median

Industry: Construction of residential and non-residential buildings (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € thousand 2025: 459 375 € · −1.0% vs 2024

Equity, € thousand 2025: 431 180 € · +0.3% vs 2024

Employees 2025: 4 · +0.0% vs 2024 · industry median 2 · above 75% of the industry

Company
Industry median

Industry: Construction of residential and non-residential buildings (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
2025	321 390	1 198	55 160	459 375	431 180	4
2024	566 545	4 524	79 481	463 864	429 984	4
2023	1 132 099	95 412	77 783	555 868	425 460	4
2022	362 396	3 905	91 572	355 286	330 048	6
2021	827 202	51 904	102 967	455 368	409 143	8
2020	482 801	10 467	83 688	397 456	357 239	6
2019	409 291	19 029	82 394	396 523	346 773	8
2018	—	—	—	—	—	6
2017	—	—	—	—	—	8
2016	—	—	—	—	—	6
2015	—	—	—	—	—	7
2014	—	—	—	—	—	7
2013	—	—	—	—	—	7
2012	—	—	—	—	—	7
2011	—	—	—	—	—	9
2010	—	—	—	—	—	10
2009	—	—	—	—	—	15
2008	—	—	—	—	—	20
2007	—	—	—	—	—	25
2006	—	—	—	—	—	31
2005	—	—	—	—	—	30
2004	—	—	—	—	—	28
2003	—	—	—	—	—	28
2002	—	—	—	—	—	24
2001	—	—	—	—	—	22
2000	—	—	—	—	—	22
1999	—	—	—	—	—	23
1998	—	—	—	—	—	23
1997	—	—	—	—	—	24

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

0.4 %

Net profit / revenue

Return on equity (ROE)

0.3 %

Net profit / equity

Return on assets (ROA)

0.3 %

Net profit / assets

Equity ratio

93.9 %

Equity / assets

Debt ratio

6.1 %

Liabilities / assets

Current ratio

2.35

Current assets / current liabilities

Revenue per employee

80 348 €

Revenue / average full-time employees

Labour cost per employee per month

1 149 €

Labour costs / employees / 12 months (incl. employer taxes)

Annual reports

PDFs from e-Äriregister

Annual reports
Year	Period	Filed	Report	Documents
2025	1 Jan 2025 – 31 Dec 2025	20 Jun 2026	Company’s own	e-Äriregister
2024	1 Jan 2024 – 31 Dec 2024	2 Jun 2025	Company’s own	e-Äriregister
2023	1 Jan 2023 – 31 Dec 2023	27 May 2024	Company’s own	e-Äriregister
2022	1 Jan 2022 – 31 Dec 2022	31 May 2023	Company’s own	e-Äriregister
2021	1 Jan 2021 – 31 Dec 2021	5 May 2022	Company’s own	e-Äriregister
2020	1 Jan 2020 – 31 Dec 2020	4 May 2021	Company’s own	e-Äriregister
2019	1 Jan 2019 – 31 Dec 2019	21 May 2020	Company’s own	e-Äriregister

Board

Siim Auväärt
Board member · since 27 Sep 1996

Right of representation

Any member of the management board may represent the private limited company in all transactions.

Owners

Siim Auväärt
Natural person · 25 564 €

100%

Beneficial owners

Siim Auväärt
Direct ownership · since 17 Sep 2018

Founders and other persons

Siim Auväärt
Founder · 400 000 € · 27 Sep 1996

shared board members, owners or beneficial owners

Activities (EMTAK)

41001Construction of residential and non-residential buildings Main
68201Rental and operating of own or leased real estate

Rulings 10

All rulings (PDF)

Rulings
Number, date	Title	State	Document
Ä 30001061 / 10 2 Sep 2023	Amendment entry	In force 2 Sep 2023	PDF
Ä 30001061 / 9 18 Jan 2018	Amendment entry	In force 18 Jan 2018	PDF
Ä 30001061 / 8 23 Dec 2017	Amendment entry	In force 23 Dec 2017	PDF
Ä 30001061 / 7 4 Dec 2017	Amendment entry	In force 4 Dec 2017	PDF
Ä 30001061 / 6 7 Dec 2011	Amendment entry	In force 7 Dec 2011	PDF
Ä 1061 / 5 3 Dec 2008	Deletion of activities from the registry card	In force 4 Dec 2008	PDF
Ä 1061 / 4 14 Sep 2005	Entry decision on the register’s own initiative	In force	PDF
Ä 1061 / 3 30 Nov 2004	Transformation entry without a new registry card	In force	PDF
K 5204 / 2 9 Jul 2003	Commercial pledge deleted	In force	PDF
Ä 1061 / 2 22 Oct 2002	Entry decision on the register’s own initiative	In force	PDF

Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data

OÜ Siim Ehitus

Position in the industry Construction of residential and non-residential buildings · EMTAK 41

Taxes and turnover

Financials by year

Financial ratios for 2025

Annual reports

Board

Right of representation

Owners

Beneficial owners

Founders and other persons

Related companies

Activities (EMTAK)

Rulings 10