Calculus OÜ
Calculus OÜ is a OÜ based in Tallinn, registry code 11553498, status: active. Main activity: Bookkeeping, tax consulting. Its annual report for 2025 shows revenue of €1 200 and 0 employees.
2025 · annual report, e-Äriregister
Position in the industry
- Revenue · 2025 1 200 €above 20% of companiesindustry median 12 784 € · companies in the industry: 8 416
- Net profit margin · 2025 96.6 %above 98% of companiesindustry median 14.8 % · companies in the industry: 6 880
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: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Legal and accounting activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Legal and accounting 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 | 1 200 | 1 159 | 0 | 19 822 | 14 102 | 0 |
| 2024 | 1 200 | 1 163 | 0 | 19 833 | 12 943 | 0 |
| 2023 | 1 200 | 1 184 | 0 | 19 842 | 11 780 | 0 |
| 2022 | 1 200 | 1 050 | 0 | 19 927 | 10 597 | 0 |
| 2021 | 1 165 | 1 037 | 0 | 19 938 | 9 547 | 0 |
| 2020 | 1 105 | 1 136 | 0 | 19 953 | 8 510 | 0 |
| 2019 | 975 | 776 | 0 | 19 915 | 7 374 | 0 |
| 2018 | — | — | — | — | — | 0 |
| 2017 | — | — | — | — | — | 0 |
| 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
Annual reports
| Year | Period | Filed | Report | Documents |
|---|---|---|---|---|
| 2025 | 1 Jan 2025 – 31 Dec 2025 | 26 Jun 2026 | Company’s own | e-Äriregister |
| 2024 | 1 Jan 2024 – 31 Dec 2024 | 20 Aug 2025 | Company’s own | e-Äriregister |
| 2023 | 1 Jan 2023 – 31 Dec 2023 | 29 Jun 2024 | Company’s own | e-Äriregister |
| 2022 | 1 Jan 2022 – 31 Dec 2022 | 27 Jun 2023 | Company’s own | e-Äriregister |
| 2021 | 1 Jan 2021 – 31 Dec 2021 | 26 Jun 2022 | Company’s own | e-Äriregister |
| 2020 | 1 Jan 2020 – 31 Dec 2020 | 27 Jun 2021 | Company’s own | e-Äriregister |
| 2019 | 1 Jan 2019 – 31 Dec 2019 | 31 Oct 2020 | Company’s own | e-Äriregister |
Board
- Kristi UlmBoard member · since 17 Nov 2008
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Kristi UlmNatural person · 2 556 €
Beneficial owners
- Kristi UlmDirect ownership · since 25 Oct 2018
Founders and other persons
- Kristi UlmFounder · 40 000 € · 17 Nov 2008
Related companies
Activities (EMTAK)
- 69202Bookkeeping, tax consulting Main
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 10122776 / 6 2 Sep 2023 |
Amendment entry | In force 2 Sep 2023 |
||
| Ä 10122776 / 5 28 May 2018 |
Amendment entry | In force 28 May 2018 |
||
| Ä 10122776 / 4 17 Jan 2018 |
Amendment entry | In force 17 Jan 2018 |
||
| Ä 10122776 / 3 8 Jan 2016 |
Amendment entry | In force 8 Jan 2016 |
||
| Ä 10122776 / M2 5 Jan 2016 |
Refund of the state fee | In force 5 Jan 2016 |
||
| Ä 10122776 / M1 4 Jan 2016 |
Ruling to eliminate deficiencies | 3 Feb 2016 | Deficiencies eliminated 4 Jan 2016 |
|
| Ä 10122776 / 2 26 Sep 2011 |
Amendment entry | In force 26 Sep 2011 |
||
| Ä 122776 14 Nov 2008 |
First entry | In force 17 Nov 2008 |
Sources: e-Äriregister and EMTA. Data updated 30 Oct 2026. Open at the source ↗ · Report an error in the data