Heisenberg Ehrmantraut OÜ
Heisenberg Ehrmantraut OÜ is a OÜ based in Tallinn, registry code 12791691, status: active. Main activity: Business and other management consultancy activities. Its annual report for 2025 shows revenue of €45 954 and 0 employees.
2025 · annual report, e-Äriregister
Position in the industry
- Revenue · 2025 45 954 €above 74% of companiesindustry median 10 800 € · companies in the industry: 9 687
- Net profit margin · 2025 687.6 %above 98% of companiesindustry median 22.0 % · companies in the industry: 6 494
Taxes and turnover
No tax data available. EMTA publishes data for those who paid state taxes, filed a VAT return or had employees in the quarter. New and small companies may be missing.
Financials by year
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Activities of head offices and management consultancy (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 | 45 954 | 315 982 | 0 | 1 153 632 | 1 039 568 | 0 |
| 2024 | 39 600 | 68 722 | 0 | 927 163 | 890 130 | 0 |
| 2023 | 48 600 | 50 461 | 0 | 858 561 | 821 408 | 0 |
| 2022 | 37 825 | 45 675 | 0 | 807 980 | 770 947 | 0 |
| 2021 | 13 200 | 33 969 | 0 | 762 305 | 725 272 | 0 |
| 2020 | — | 1 677 | 0 | 794 711 | 691 303 | 0 |
| 2019 | — | 691 129 | 0 | 1 152 034 | 689 626 | 0 |
| 2018 | — | — | — | — | — | 0 |
| 2017 | — | — | — | — | — | 0 |
| 2016 | — | — | — | — | — | 0 |
| 2015 | — | — | — | — | — | 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
Annual reports
| Year | Period | Filed | Report | Documents |
|---|---|---|---|---|
| 2025 | 1 Jan 2025 – 31 Dec 2025 | 28 Jul 2026 | Company’s own | e-Äriregister |
| 2024 | 1 Jan 2024 – 31 Dec 2024 | 5 Aug 2025 | Company’s own | e-Äriregister |
| 2023 | 1 Jan 2023 – 31 Dec 2023 | 11 Jul 2024 | Company’s own | e-Äriregister |
| 2022 | 1 Jan 2022 – 31 Dec 2022 | 25 Aug 2023 | Company’s own | e-Äriregister |
| 2021 | 1 Jan 2021 – 31 Dec 2021 | 29 Jun 2022 | Company’s own | e-Äriregister |
| 2020 | 1 Jan 2020 – 31 Dec 2020 | 25 May 2022 | Company’s own | e-Äriregister |
| 2019 | 1 Jan 2019 – 31 Dec 2019 | 9 Jul 2021 | Company’s own | e-Äriregister |
Board
- Lauri IsotammBoard member · since 30 Jan 2015
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Lauri IsotammNatural person · 2 500 €
Owner in
- 25%
- 37.50%
Beneficial owners
- Lauri IsotammOver 50% of voting rights in the consolidated entity · since 14 Sep 2018
Founders and other persons
- Lauri IsotammFounder · 2 500 € · 29 Jan 2015
Related companies
Activities (EMTAK)
- 70201Business and other management consultancy activities Main
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 50001745 / 8 29 Dec 2025 |
Amendment entry | In force 29 Dec 2025 |
||
| Ä 50001745 / 7 3 Nov 2025 |
Amendment entry | In force 3 Nov 2025 |
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| Ä 50001745 / M4 10 Jul 2024 |
Warning of a fine: annual report not filed | 9 Aug 2024 | Deficiencies eliminated 13 Jul 2024 |
|
| Ä 50001745 / 6 1 Sep 2023 |
Amendment entry | In force 1 Sep 2023 |
||
| Ä 50001745 / M3 4 May 2022 |
Warning of a fine: annual report not filed | 3 Jun 2022 | Deficiencies eliminated 13 Jun 2022 |
|
| Ä 50001745 / M2 11 Mar 2021 |
Warning of a fine: annual report not filed | 10 Apr 2021 | Deficiencies eliminated 9 Jul 2021 |
|
| Ä 50001745 / M1 3 Apr 2018 |
Warning of deletion from the register: annual report not filed | 3 Oct 2018 | Deficiencies eliminated 14 Sep 2018 |
|
| Ä 50001745 / 5 19 Jan 2018 |
Amendment entry | In force 19 Jan 2018 |
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| Ä 50001745 / 4 9 Dec 2017 |
Amendment entry | In force 9 Dec 2017 |
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| Ä 50001745 / 3 31 Aug 2016 |
Amendment entry | In force 31 Aug 2016 |
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| Ä 50001745 / 2 22 Mar 2016 |
Amendment entry | In force 22 Mar 2016 |
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| Ä 50001745 30 Jan 2015 |
First entry | In force 30 Jan 2015 |
Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data