Osaühing BITTERBUILD

Active Registry code 11291495 OÜ Lüganuse alevik Registered 2 Nov 2006

Osaühing BITTERBUILD is a OÜ based in Lüganuse alevik, registry code 11291495, status: active. Main activity: Construction of residential and non-residential buildings. According to EMTA, turnover for Q3 2026 was €32 112 with 5 employees.

Turnover

32 112 €

↑ 64.2% vs Q2 2026

State taxes

3 132 €

↑ 2.2% vs Q2 2026

Labour taxes

2 797 €

↑ 2.9% 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 32 112 €

above 55% of companies

industry median 25 252 € · companies in the industry: 4 696
Labour taxes per employee 559 €

above 15% of companies

industry median 1 211 € · companies in the industry: 4 133
Revenue · 2025 234 238 €

above 80% of companies

industry median 38 239 € · companies in the industry: 7 000
Net profit margin · 2025 -10.8 %

above 17% of companies

industry median 3.5 % · companies in the industry: 5 562

Taxes and turnover

Q4 2023 – Q3 2026

Turnover, € thousand Q3 2026: 32 112 € · +64.2% vs Q2 2026 · industry median 25 252 € · 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.

Labour taxes per employee, € Q3 2026: 559 € · +2.9% vs Q2 2026 · industry median 1 211 € · above 15% 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: 5 · +0.0% vs Q2 2026

State taxes, € Q3 2026: 3 132 € · +2.2% vs Q2 2026

Figures by quarter
Quarter	Turnover, €	State taxes, €	Labour taxes, €	Employees
Q3 2026	32 112	3 132	2 797	5
Q2 2026	19 559	3 064	2 719	5
Q1 2026	68 304	4 742	3 390	4
Q4 2025	10 524	4 153	2 966	4
Q3 2025	67 682	10 218	2 992	4
Q2 2025	70 821	7 095	4 792	4
Q1 2025	102 418	17 820	7 007	4
Q4 2024	153 082	11 871	5 558	4
Q3 2024	26 956	7 303	5 192	4
Q2 2024	22 295	6 484	5 896	5
Q1 2024	20 361	4 864	4 273	4
Q4 2023	49 610	8 971	4 261	4
Q3 2023	24 254	5 560	4 441	4
Q2 2023	22 125	5 135	4 202	4
Q1 2023	19 111	6 039	4 046	4
Q4 2022	4 323	8 039	3 358	3
Q3 2022	29 739	10 807	2 949	2
Q2 2022	58 607	16 815	5 907	3
Q1 2022	133 020	7 596	4 759	5

Labour taxes per employee per month

186 €

Turnover per employee in the quarter

6 422 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025

Revenue, € thousand 2025: 234 238 € · −4.9% vs 2024 · industry median 38 239 € · above 80% 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, € thousand 2025: -25 270 € · −101.5% vs 2024 · industry median 410 € · above 2% 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: -10.8 % · −5.7 pp vs the year before · industry median 3.5 % · above 17% 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: 375 088 € · +1.5% vs 2024

Equity, € thousand 2025: 233 616 € · −9.8% 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	234 238	-25 270	52 081	375 088	233 616	4
2024	246 178	-12 544	63 645	369 409	258 886	4
2023	121 621	2 586	54 567	347 812	271 430	4
2022	99 624	-109 957	49 748	300 517	268 844	4
2021	346 426	93 370	70 175	455 351	378 801	9
2020	334 046	56 611	82 184	337 866	285 431	11
2019	337 761	30 684	86 626	328 283	228 820	11
2018	—	—	—	—	—	9
2017	—	—	—	—	—	8
2016	—	—	—	—	—	4
2015	—	—	—	—	—	4
2014	—	—	—	—	—	4
2013	—	—	—	—	—	4
2012	—	—	—	—	—	4
2011	—	—	—	—	—	2
2010	—	—	—	—	—	2
2009	—	—	—	—	—	0
2008	—	—	—	—	—	0
2007	—	—	—	—	—	0

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

-10.8 %

Net profit / revenue

Return on equity (ROE)

-10.8 %

Net profit / equity

Return on assets (ROA)

-6.7 %

Net profit / assets

Equity ratio

62.3 %

Equity / assets

Debt ratio

37.7 %

Liabilities / assets

Revenue per employee

58 560 €

Revenue / average full-time employees

Labour cost per employee per month

1 085 €

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	14 Aug 2026	Company’s own	e-Äriregister
2024	1 Jan 2024 – 31 Dec 2024	29 Jun 2025	Company’s own	e-Äriregister
2023	1 Jan 2023 – 31 Dec 2023	21 May 2024	Company’s own	e-Äriregister
2022	1 Jan 2022 – 31 Dec 2022	26 Oct 2023	Company’s own	e-Äriregister
2021	1 Jan 2021 – 31 Dec 2021	26 Oct 2023	Company’s own	e-Äriregister
2020	1 Jan 2020 – 31 Dec 2020	26 Oct 2023	Company’s own	e-Äriregister
2019	1 Jan 2019 – 31 Dec 2019	19 Jan 2021	Company’s own	e-Äriregister

Board

Marko Mõru
Board member · since 2 Nov 2006
Janno Mõru
Board member · since 17 Jul 2007

Right of representation

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

Owners

Marko Mõru
Natural person · 200 000 €

100%

Beneficial owners

Marko Mõru
Direct ownership · since 5 Sep 2018

Founders and other persons

Marko Mõru
Founder · 200 000 € · 10 Aug 2006

shared board members, owners or beneficial owners

Activities (EMTAK)

41001Construction of residential and non-residential buildings Main
71111Architectural activities

Rulings 17

All rulings (PDF)

Rulings
Number, date	Title	Deadline	State	Document
Ä 40019143 / M9 26 Sep 2023	Warning of a fine: annual report not filed	26 Oct 2023	Deficiencies eliminated 27 Oct 2023	PDF
Ä 40019143 / 8 2 Sep 2023	Amendment entry		In force 2 Sep 2023	PDF
Ä 40019143 / 7 31 Dec 2020	Amendment entry		In force 31 Dec 2020	PDF
Ä 40019143 / 6 18 Jan 2018	Amendment entry		In force 18 Jan 2018	PDF
Ä 40019143 / 5 5 Dec 2017	Amendment entry		In force 5 Dec 2017	PDF
Ä 40019143 / 4 2 Sep 2016	Amendment entry		In force 2 Sep 2016	PDF
Ä 40019143 / M8 9 Feb 2016	Warning of deletion from the register: annual report not filed	12 Aug 2016	Deficiencies eliminated 8 Aug 2016	PDF
Ä 40019143 / M7 5 Jun 2014	Warning of deletion from the register: annual report not filed	2 Dec 2014	Deficiencies eliminated 2 Dec 2014	PDF
Ä 40019143 / M6 7 Dec 2011	Fine for not filing the report	17 Feb 2012	In force 19 Dec 2011	PDF
Ä 40019143 / M5 7 Dec 2011	Fine for not filing the report	30 Mar 2012	In force 30 Jan 2012	PDF
Ä 40019143 / M4 15 Feb 2011	Warning of deletion from the register: annual report not filed	14 Aug 2011	Deficiencies eliminated 16 Aug 2011	PDF
Ä 19143 / 3 3 Dec 2008	Deletion of activities from the registry card		In force 5 Dec 2008	PDF
Ä 19143 / M3 16 Oct 2008	Warning of a fine: deficiencies in the annual report	14 Jan 2009	Deficiencies eliminated 4 Nov 2008	PDF
Ä 19143 / M2 12 Sep 2008	Warning of a fine: annual report not filed		Deficiencies eliminated 22 Sep 2008	PDF
Ä 19143 / 2 17 Jul 2007	Amendment entry		In force 17 Jul 2007	PDF
Ä 19143 2 Nov 2006	First entry		In force 2 Nov 2006	PDF
Ä 19143 / M1 11 Oct 2006	Ruling to eliminate deficiencies (to be served)	16 Jan 2007	In force 16 Oct 2006	PDF

Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data

Osaühing BITTERBUILD

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 17