KB21 OÜ
KB21 OÜ is a OÜ based in Tallinn, registry code 16440876, status: active. Main activity: Engineering activities and related technical consultancy. According to EMTA, turnover for Q3 2026 was €90 878 with 7 employees.
Q3 2026 · data from the Tax and Customs Board (EMTA)
Position in the industry
- Turnover · Q3 2026 90 878 €above 86% of companiesindustry median 16 250 € · companies in the industry: 2 781
- Labour taxes per employee 2 769 €above 70% of companiesindustry median 1 751 € · companies in the industry: 1 910
- Revenue · 2025 558 075 €above 98% of companiesindustry median 23 548 € · companies in the industry: 4 824
- Net profit margin · 2025 27.4 %above 62% of companiesindustry median 15.1 % · companies in the industry: 3 876
Taxes and turnover
- Company
- Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Architectural and engineering activities; technical testing and analysis (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 | 90 878 | 45 641 | 19 385 | 7 |
| Q2 2026 | 158 080 | 54 829 | 21 566 | 6 |
| Q1 2026 | 175 823 | 82 467 | 22 990 | 6 |
| Q4 2025 | 119 010 | 54 119 | 25 544 | 6 |
| Q3 2025 | 145 485 | 59 789 | 25 947 | 6 |
| Q2 2025 | 96 050 | 46 131 | 25 218 | 7 |
| Q1 2025 | 199 915 | 80 673 | 24 524 | 6 |
| Q4 2024 | 142 390 | 53 738 | 23 757 | 6 |
| Q3 2024 | 176 900 | 65 642 | 19 711 | 6 |
| Q2 2024 | 39 850 | 22 418 | 18 750 | 5 |
| Q1 2024 | 173 800 | 53 534 | 20 275 | 5 |
| Q4 2023 | 50 100 | 21 187 | 16 208 | 5 |
| Q3 2023 | 106 418 | 37 846 | 14 235 | 5 |
| Q2 2023 | 171 145 | 44 902 | 11 697 | 4 |
| Q1 2023 | 44 475 | 31 895 | 9 522 | 3 |
| Q4 2022 | 161 482 | 36 567 | 10 713 | 3 |
| Q3 2022 | 45 498 | 14 271 | 9 661 | 3 |
| Q2 2022 | 78 460 | 17 461 | 4 081 | 3 |
| Q1 2022 | 37 750 | 7 307 | — | 2 |
Q3 2026 · calculated from EMTA data
Financials by year
- Company
- Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.
- Company
- Industry median
Industry: Architectural and engineering activities; technical testing and analysis (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 | 558 075 | 153 099 | 232 876 | 319 704 | 155 599 | 5 |
| 2024 | 539 655 | 166 560 | 200 321 | 318 766 | 169 060 | 5 |
| 2023 | 498 095 | 174 913 | 134 187 | 323 747 | 177 413 | 4 |
| 2022 | 367 665 | 177 762 | 71 856 | 203 611 | 180 262 | 3 |
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 | 8 Apr 2026 | Company’s own | e-Äriregister |
| 2024 | 1 Jan 2024 – 31 Dec 2024 | 7 Feb 2025 | Company’s own | e-Äriregister |
| 2023 | 1 Jan 2023 – 31 Dec 2023 | 30 Jan 2024 | Company’s own | e-Äriregister |
| 2022 | 11 Feb 2022 – 31 Dec 2022 | 26 Jan 2023 | Company’s own | e-Äriregister |
Board
- Andrei KervališviliBoard member · since 11 Feb 2022
- Maidu TammBoard member · since 11 Feb 2022
Right of representation
Any member of the management board may represent the private limited company in all transactions.
Owners
- Janek KaritsNatural person · 575 €
- Mehis MuruNatural person · 575 €
- Maidu TammNatural person · 575 €
- Andrei KervališviliNatural person · 525 €
- Vadim MastepanNatural person · 250 €
Beneficial owners
- Andrei KervališviliDirect ownership · since 11 Feb 2022
- Janek KaritsDirect ownership · since 11 Feb 2022
- Maidu TammDirect ownership · since 11 Feb 2022
- Mehis MuruDirect ownership · since 11 Feb 2022
- Vadim MastepanDirect ownership · since 11 Feb 2022
Founders and other persons
- Andrei KervališviliFounder · 525 € · 9 Feb 2022
- Janek KaritsFounder · 575 € · 9 Feb 2022
- Maidu TammFounder · 575 € · 9 Feb 2022
- Mehis MuruFounder · 575 € · 9 Feb 2022
- Vadim MastepanFounder · 250 € · 9 Feb 2022
Related companies
Activities (EMTAK)
- 7112Engineering activities and related technical consultancy Main
Rulings
All rulings (PDF)| Number, date | Title | Deadline | State | Document |
|---|---|---|---|---|
| Ä 50196230 / 4 1 Sep 2023 |
Amendment entry | In force 1 Sep 2023 |
||
| Ä 50196230 / 3 18 Jul 2023 |
Amendment entry | In force 18 Jul 2023 |
||
| Ä 50196230 / 2 18 Oct 2022 |
Amendment under Commercial Code § 525 (2) | In force 18 Oct 2022 |
||
| Ä 50196230 11 Feb 2022 |
First entry | In force 11 Feb 2022 |
||
| Ä 50196230 / M1 9 Feb 2022 |
Ruling to eliminate deficiencies | 1 Mar 2022 | Deficiencies eliminated 11 Feb 2022 |
Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data