Mariani OÜ
Active Registry code 11487287
OÜ Tallinn Registered 26 Mar 2008
Mariani OÜ is a OÜ based in Tallinn, registry code 11487287, status: active. Main activity: Plumbing, heat and air-conditioning installation. According to EMTA, turnover for Q3 2026 was €23 257 with 5 employees.
Turnover
23 257 €
↓ 49.2% vs Q2 2026
State taxes
2 204 €
↓ 39.0% vs Q2 2026
Labour taxes
2 363 €
↑ 950.2% vs Q2 2026
Employees
5
±0 vs Q2 2026
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Turnover · Q3 2026 23 257 €above 50% of companiesindustry median 23 017 € · companies in the industry: 6 974
- Labour taxes per employee 473 €above 11% of companiesindustry median 1 236 € · companies in the industry: 5 958
- Revenue · 2025 145 634 €above 77% of companiesindustry median 37 328 € · companies in the industry: 10 311
- Net profit margin · 2025 26.2 %above 83% of companiesindustry median 3.9 % · companies in the industry: 8 588
Taxes and turnover
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
| Quarter | Turnover, € | State taxes, € | Labour taxes, € | Employees |
|---|---|---|---|---|
| Q3 2026 | 23 257 | 2 204 | 2 363 | 5 |
| Q2 2026 | 45 800 | 3 614 | 225 | 5 |
| Q1 2026 | 34 950 | 2 471 | 291 | 4 |
| Q4 2025 | 33 199 | 1 746 | 414 | 4 |
| Q3 2025 | 56 847 | 6 070 | 105 | 3 |
| Q2 2025 | 19 322 | 3 308 | 188 | 2 |
| Q1 2025 | 21 168 | — | 130 | 2 |
| Q4 2024 | 30 577 | 1 539 | 118 | 2 |
| Q3 2024 | 26 217 | 2 208 | 162 | 2 |
| Q2 2024 | 15 829 | 565 | 244 | 2 |
| Q1 2024 | 49 013 | 376 | 705 | 2 |
| Q4 2023 | 26 995 | 861 | 410 | 4 |
| Q3 2023 | 16 737 | 1 622 | 820 | 4 |
| Q2 2023 | 27 931 | 1 716 | 626 | 4 |
| Q1 2023 | 14 143 | — | 671 | 4 |
| Q4 2022 | 14 185 | 1 756 | 789 | 4 |
| Q3 2022 | 25 040 | 1 902 | 924 | 6 |
| Q2 2022 | 18 389 | 672 | 567 | 6 |
| Q1 2022 | 15 739 | — | 117 | 5 |
Labour taxes per employee per month
158 €
Turnover per employee in the quarter
4 651 €
Q3 2026 · calculated from EMTA data
Financials by year
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
| Year | Revenue, € | Net profit, € | Labour costs, € | Assets, € | Equity, € | Employees |
|---|---|---|---|---|---|---|
| 2025 | 145 634 | 38 180 | 0 | 180 968 | 40 894 | 0 |
| 2024 | 116 853 | 10 944 | 1 081 | 103 389 | 2 714 | 3 |
| 2023 | 88 552 | -12 457 | 0 | 39 909 | -5 776 | 0 |
| 2022 | 72 685 | -989 | 3 238 | 25 788 | 6 681 | 2 |
| 2021 | 56 390 | 5 286 | 2 808 | 20 414 | 7 842 | 1 |
| 2020 | 35 198 | -18 487 | 1 244 | 40 900 | 24 536 | 1 |
| 2019 | 51 720 | 14 820 | 3 005 | 58 560 | 43 023 | 1 |
| 2018 | — | — | — | — | — | 1 |
| 2017 | — | — | — | — | — | 1 |
| 2016 | — | — | — | — | — | 0 |
| 2015 | — | — | — | — | — | 0 |
| 2014 | — | — | — | — | — | 0 |
| 2013 | — | — | — | — | — | 0 |
| 2012 | — | — | — | — | — | 0 |
| 2011 | — | — | — | — | — | 0 |
| 2010 | — | — | — | — | — | 0 |
| 2009 | — | — | — | — | — | 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
26.2 %
Net profit / revenue
Return on equity (ROE)
93.4 %
Net profit / equity
Return on assets (ROA)
21.1 %
Net profit / assets
Equity ratio
22.6 %
Equity / assets
Debt ratio
77.4 %
Liabilities / assets
Current ratio
1.17
Current assets / current liabilities
Annual reports
| Year | Period | Filed | Report | Documents |
|---|---|---|---|---|
| 2025 | 1 Jan 2025 – 31 Dec 2025 | 9 Jun 2026 | Company’s own | e-Äriregister |
| 2024 | 1 Jan 2024 – 31 Dec 2024 | 20 Sep 2025 | Company’s own | e-Äriregister |
| 2023 | 1 Jan 2023 – 31 Dec 2023 | 6 Jul 2024 | Company’s own | e-Äriregister |
| 2022 | 1 Jan 2022 – 31 Dec 2022 | 6 Jul 2024 | Company’s own | e-Äriregister |
| 2021 | 1 Jan 2021 – 31 Dec 2021 | 6 Jul 2024 | Company’s own | e-Äriregister |
| 2020 | 1 Jan 2020 – 31 Dec 2020 | 13 Mar 2021 | Company’s own | e-Äriregister |
| 2019 | 1 Jan 2019 – 31 Dec 2019 | 13 Mar 2021 | Company’s own | e-Äriregister |
Board
- Sergei TšebanovBoard member · since 21 Apr 2011
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Sergei TšebanovNatural person · 2 556 €
Beneficial owners
- Sergei TšebanovMember of a senior management body (management or supervisory board) · since 26 Mar 2024
Founders and other persons
- A-Ärilahendused OÜFounder · 40 000 € · 26 Mar 2008
Related companies
Activities (EMTAK)
- 4322Plumbing, heat and air-conditioning installation Main
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 10117220 / M10 16 Sep 2025 |
Warning of a fine: annual report not filed | 16 Oct 2025 | Deficiencies eliminated 21 Sep 2025 |
|
| Ä 10117220 / 10 10 Mar 2025 |
Amendment entry | In force 10 Mar 2025 |
||
| Ä 10117220 / M9 20 Feb 2025 |
Ruling to eliminate deficiencies | 7 Mar 2025 | Deficiencies eliminated 9 Mar 2025 |
|
| Ä 10117220 / M8 16 May 2024 |
Repeated fine for not filing the report | 31 May 2024 | In force 1 Jun 2024 |
|
| Ä 10117220 / M7 30 Jan 2024 |
Repeated fine for not filing the report | 14 Feb 2024 | In force 15 Feb 2024 |
|
| Ä 10117220 / M6 9 Nov 2023 |
Fine for not filing the report | 24 Nov 2023 | In force 25 Nov 2023 |
|
| Ä 10117220 / M5 26 Sep 2023 |
Warning of a fine: annual report not filed | 26 Oct 2023 | In force 26 Sep 2023 |
|
| Ä 10117220 / 9 2 Sep 2023 |
Amendment entry | In force 2 Sep 2023 |
||
| Ä 10117220 / 8 26 Jun 2023 |
Amendment entry | In force 26 Jun 2023 |
||
| Ä 10117220 / M4 19 Jun 2023 |
Ruling to eliminate deficiencies | 4 Jul 2023 | Deficiencies eliminated 26 Jun 2023 |
|
| Ä 10117220 / 7 13 Mar 2021 |
Amendment entry | In force 13 Mar 2021 |
||
| Ä 10117220 / M3 17 Feb 2021 |
Warning of a fine: annual report not filed | 19 Mar 2021 | Deficiencies eliminated 15 Mar 2021 |
|
| Ä 10117220 / M2 21 Mar 2018 |
Warning of deletion from the register: annual report not filed | 21 Sep 2018 | Deficiencies eliminated 25 Apr 2018 |
|
| Ä 10117220 / 6 17 Jan 2018 |
Amendment entry | In force 17 Jan 2018 |
||
| Ä 10117220 / 5 30 Nov 2017 |
Amendment entry | In force 30 Nov 2017 |
||
| Ä 10117220 / 4 16 Sep 2016 |
Amendment entry | In force 16 Sep 2016 |
||
| Ä 10117220 / 3 21 Apr 2011 |
Amendment entry | In force 21 Apr 2011 |
||
| Ä 10117220 / M1 8 Apr 2011 |
Ruling to eliminate deficiencies | In force 8 Apr 2011 |
||
| Ä 117220 / 2 8 Apr 2008 |
Amendment entry | In force 8 Apr 2008 |
||
| Ä 117220 26 Mar 2008 |
First entry | In force 26 Mar 2008 |
Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data