Registered 5. jaanuar 2010, primary activity: Plumbing, heat and air-conditioning installation. Main place of business in Kesklinna linnaosa, Tallinn, Harju maakond.
| Year | Revenue | Profit |
|---|
2026: 86k € · 2025: 10k €
OÜ 1kelvin is connected to 9 other companies through 4 people who hold a role here and elsewhere. The strongest tie runs through Marko Smirnov (4 companies).
| 2 | 16.98% |
| 3 | 16.98% |
| 4 | 16.98% |
| 5 | 16.98% |
| 6 | 15.10% |
How tightly the cap table is held. Top-N shows the combined stake of the largest N shareholders; the 80% line is the smallest group that together controls 80%; Gini is 0 when stakes are perfectly equal, 1 when one holder owns everything.
Distributed control: top 5 jointly hold the majority.
| Equity |
|---|
| Assets |
|---|
| Employees |
|---|
| 2025AUD | 4 313 751 € | 277 918 € | 671k € | 1,1m € | 16 | 13.05.2026 | |
| 2024AUD | 5 890 346 € | 143 201 € | 393k € | 1,8m € | 16 | 30.06.2025 | |
| 2023AUD | 6 367 189 € | 410 462 € | 654k € | 3,4m € | 15 | 22.04.2024 | |
| 2022AUD | 5 066 531 € | 394 906 € | 902k € | 1,7m € | 15 | 26.04.2023 | |
| 2021AUD | 4 842 552 € | 16 173 € | 507k € | 1,3m € | 15 | 21.06.2022 | |
| 2020AUD | 2 367 807 € | −174 597 € | 487k € | 1,1m € | 18 | 12.04.2022 | |
| 2019AUD | 4 637 669 € | 7811 € | 661k € | 1,6m € | 18 | 30.06.2020 |
| Year | Revenue (a) | State taxes | Taxes on workforce | Employees (Q4) |
|---|---|---|---|---|
| 2026I Q | 549 441 € | 112 487 € | 79 183 € | 14 |
| 2025 | 3 747 891 € | 403 534 € | 290 236 € | 15 |
| 2024 | 7 967 288 € | 864 977 € | 285 378 € | 16 |
| 2023 | 6 068 079 € | 764 405 € | 236 680 € | 16 |
| 2022 | 5 428 866 € | 571 497 € | 254 826 € | 15 |
| Year | Q1 | Q2 | Q3 | Q4 |
|---|---|---|---|---|
| Revenue 2026 | 549k € | – | – | – |
| State taxes 2026 | 112k € | – | – | – |
| Taxes on workforce 2026 | 79k € | – | – | – |
| Employees 2026 | 14 | – | – | – |
| Revenue 2025 | 967k € | 1,2m € | 823k € | 762k € |
| State taxes 2025 | 96k € | 105k € | 116k € | 86k € |
| Taxes on workforce 2025 | 72k € | 73k € | 79k € | 66k € |
| Employees 2025 | 16 | 15 | 15 | 15 |
| Revenue 2024 | 3,6m € | 1,9m € | 1,7m € | 775k € |
| State taxes 2024 | 455k € | 113k € | 116k € | 181k € |
| Taxes on workforce 2024 | 69k € | 65k € | 72k € | 80k € |
| Employees 2024 | 16 | 17 | 16 | 16 |
| Revenue 2023 | 1,1m € | 1,5m € | 1,6m € | 1,9m € |
| State taxes 2023 | 215k € | 166k € | 173k € | 211k € |
| Taxes on workforce 2023 | 60k € | 53k € | 61k € | 63k € |
| Employees 2023 | 15 | 16 | 15 | 16 |
| Revenue 2022 | 1,0m € | 2,2m € | 1,4m € | 757k € |
| State taxes 2022 | 132k € | 215k € | 125k € | 100k € |
| Taxes on workforce 2022 | 61k € | 63k € | 63k € | 68k € |
| Employees 2022 | 15 | 15 | 15 | 15 |
| Company | Role | Reg. code |
|---|---|---|
| Iceflame OÜ | Board memberShareholder 100%FounderUltimate beneficial owner | 16426698 |
| Icemark OÜ | Board memberShareholder 100%FounderUltimate beneficial owner | 16660945 |
| Pärnu linn, Kooli tn 5 korteriühistu | Founder | 80042643 |
| Tehnotrust OÜ | Board memberUltimate beneficial owner | 16994356 |
| Company | Role | Reg. code |
|---|---|---|
| City Scooter OÜ | FounderShareholder 100%Board memberUltimate beneficial owner | 14639042 |
| H2Electro OÜ | Shareholder 0% |
| Company | Role | Reg. code |
|---|---|---|
| MTÜ Saue Segakoor | Board memberUltimate beneficial owner | 80571917 |
| Company | Role | Reg. code |
|---|---|---|
| Avevara OÜ | FounderShareholder 100%Ultimate beneficial ownerBoard member | 16480396 |
| 16232422 |
| Pro Arendusgrupp OÜ | FounderShareholder 50%Board member | 11270783 |