Registered 27. veebruar 2003, primary activity: Constructional engineering-technical designing and consulting. Main place of business in Tartu linn, Tartu linn, Tartu maakond.
| Year | Revenue | Profit | Equity | Assets | Employees | ||
|---|---|---|---|---|---|---|---|
| 2024 | 1 947 814 € | −81 050 € | 81k € | 903k € | 25 | 30.06.2025 | |
| 2023 | 1 939 042 € | 3447 € | 162k € | 618k € | 23 | 01.07.2024 | |
| 2022 | 1 815 643 € | 6324 € | 158k € | 692k € | 23 | 11.07.2023 | |
| 2021 | 1 659 756 € | 17 506 € |
| Year | Revenue (a) | State taxes | Taxes on workforce | Employees (Q4) |
|---|---|---|---|---|
| 2026I Q | 538 049 € | 107 208 € | 68 602 € | 16 |
| 2025 | 2 316 849 € | 745 992 € | 475 404 € | 19 |
| 2024 | 2 019 882 € | 576 489 € | 402 906 € | 23 |
| 2023 | 2 209 542 € | 586 454 € | 397 334 € | 23 |
| 2022 | 1 688 596 € | 474 944 € |
| Year | Q1 | Q2 | Q3 | Q4 |
|---|---|---|---|---|
| Revenue 2026 | 538k € | – | – | – |
| State taxes 2026 | 107k € | – | – | – |
| Taxes on workforce 2026 | 69k € | – | – | – |
| Employees 2026 | 16 | – | – | – |
| Revenue 2025 | 413k € | 458k € | 688k € | 758k € |
| State taxes 2025 | 154k € | 151k € |
2026: 131k € · 2025: 571k € · 2024: 271k €
Top 7 buyers account for 916k € — 94% of total. The remaining 3 buyers split the rest.
Projekt O2 OÜ is connected to 24 other companies through 4 people who hold a role here and elsewhere. The strongest tie runs through Ever Haabmets (10 companies).
| Company | Role | Reg. code |
|---|---|---|
| Barabas OÜ | FounderUltimate beneficial ownerShareholder 100%Board member | 16990097 |
| Bitsick OÜ | Ultimate beneficial owner |
| 152k € |
| 633k € |
| 23 |
| 30.06.2022 |
| 2020 | 1 252 461 € | 19 872 € | 135k € | 417k € | 15 | 28.06.2021 |
| 2019 | 1 291 539 € | 108 496 € | 115k € | 424k € | 12 | 14.04.2020 |
| 307 813 € |
| 22 |
| 207k € |
| 234k € |
| Taxes on workforce 2025 | 126k € | 116k € | 119k € | 114k € |
| Employees 2025 | 20 | 20 | 19 | 19 |
| Revenue 2024 | 473k € | 484k € | 597k € | 465k € |
| State taxes 2024 | 129k € | 172k € | 183k € | 92k € |
| Taxes on workforce 2024 | 97k € | 118k € | 112k € | 77k € |
| Employees 2024 | 22 | 22 | 22 | 23 |
| Revenue 2023 | 607k € | 632k € | 465k € | 506k € |
| State taxes 2023 | 166k € | 168k € | 110k € | 143k € |
| Taxes on workforce 2023 | 99k € | 100k € | 82k € | 116k € |
| Employees 2023 | 22 | 21 | 22 | 23 |
| Revenue 2022 | 458k € | 378k € | 456k € | 397k € |
| State taxes 2022 | 119k € | 113k € | 130k € | 113k € |
| Taxes on workforce 2022 | 77k € | 78k € | 87k € | 66k € |
| Employees 2022 | 23 | 23 | 21 | 22 |
| 16907334 |
| E2 Haldus OÜ | Board member | 11973415 |
| Heavy Metal OÜ | Board member | 16760380 |
| Karabas OÜ | FounderShareholder 100%Ultimate beneficial ownerBoard member | 16292476 |
| mittetulundusühing Võru Noorte Muusikamaja | Board memberUltimate beneficial owner | 80275702 |
| Must Hobune OÜ | Board memberFounderUltimate beneficial ownerShareholder 17% | 16718521 |
| Rebuild OÜ | Board memberFounderUltimate beneficial ownerShareholder 50% | 14134460 |
| Sivemer OÜ | Board memberFounderShareholder 100%Ultimate beneficial owner | 12426862 |
| Tartu vald, Raadi alev, Nõlvakaare tn 18 korteriühistu | Board member | 80581057 |
| Company | Role | Reg. code |
|---|---|---|
| E2 Haldus OÜ | Ultimate beneficial owner | 11973415 |
| Eesti Vanamootorrattaklubi Unic-Moto | Ultimate beneficial ownerBoard member | 80075667 |
| Maainsener OÜ | Board memberFounderUltimate beneficial ownerShareholder 100% | 11673280 |
| Mittetulundusühing KESKKOND INIMESTELE | Board memberUltimate beneficial owner | 80237650 |
| Mittetulundusühing Norra Allikad | Board memberFounderUltimate beneficial owner | 80270239 |
| O2 Haldus OÜ | Board memberFounderUltimate beneficial ownerShareholder 100% | 11969230 |
| OÜ VIINAMÄRDI HALDUS | Board memberUltimate beneficial ownerShareholder 100% | 10945167 |
| Stuudio 2 Arhitektid OÜ | Board memberFounderShareholder 100%Ultimate beneficial owner | 12734049 |
| Viinamärdi OÜ | Ultimate beneficial ownerBoard memberFounderShareholder 100% | 17427613 |
| Company | Role | Reg. code |
|---|---|---|
| Advisent OÜ | Ultimate beneficial ownerShareholder 100%FounderBoard member | 12996648 |
| E2 Haldus OÜ | Board member | 11973415 |
| Rebuild OÜ | Board memberFounderUltimate beneficial ownerShareholder 50% | 14134460 |
| Company | Role | Reg. code |
|---|---|---|
| E2 Haldus OÜ | Board member | 11973415 |
| Inviser OÜ | FounderUltimate beneficial ownerShareholder 100%Board member | 14832572 |