Registered 3. detsember 1996, primary activity: Business and other management consultancy activities. Main place of business in Lasnamäe linnaosa, Tallinn, Harju maakond.
Aktsiaselts Mainor is a shareholder or officer in 20 more companies. Grouped into 8 EMTAK sectors.
| Year | Revenue | Profit |
|---|
2026: 29k € · 2025: 55k € · 2024: 105k €
Aktsiaselts Mainor is connected to 174 other companies through 9 people who hold a role here and elsewhere. The strongest tie runs through Kristo Siig (16 companies).
| Subsidiary | Role | Via |
|---|---|---|
| Aktsiaselts Mainor10099531 | Shareholder 15% | — |
| Mainbio Investeeringud OÜ16639767 | Shareholder 83% | — |
| Osaühing E.E.E. ARENDUS10201751 | Founder | — |
| Osaühing Mainarendus11092301 | Founder · Shareholder 100% | — |
| OÜ Mairental11023381 | Founder | — |
| Raunisaar AS11525409 | Founder | Osaühing Mainarendus |
| Subsidiary | Role | Via |
|---|---|---|
| Aktsiaselts Vaivara Wind11994297 | Shareholder 73% | — |
| ANET EESTI Osaühing10233521 | Founder | — |
| MTÜ Roheline Ülemiste80588266 | Founder | — |
| Osaühing MAIRENESTAL11150843 | Founder · Shareholder 74% | — |
| Sihtasutus Teadlik Valik90009002 | Founder | AS Eesti Ettevõtluskõrgkool Mainor |
| Subsidiary | Role | Via |
|---|---|---|
| aktsiaselts Dvigatel - Energeetika10257898 | Shareholder 100% | Osaühing MAIRENESTAL |
| OÜ Dvigatel Gaas11808461 | Founder | aktsiaselts Dvigatel - Energeetika |
| Subsidiary | Role |
|---|---|
| Mainor Ülemiste AS10348595 | Shareholder 45% |
| Osaühing E.M. KAPITAL10201645 | Founder |
| Subsidiary | Role |
|---|---|
| AS Eesti Ettevõtluskõrgkool Mainor10588537 | Shareholder 100% · Founder |
| Tallinn International School OÜ14092164 | Founder · Shareholder 100% |
| Subsidiary | Role |
|---|---|
| Activate Health OÜ17201501 | Shareholder 14% |
| Subsidiary | Role |
|---|---|
| Tulundusühistu Eesti Ühistukapital12989447 | Founder |
| Subsidiary | Role |
|---|---|
| Osaühing Mairenger11092519 | Founder |
| Equity |
|---|
| Assets |
|---|
| Employees |
|---|
| 2025AUD | 1 664 000 € | 6 625 000 € | 115,4m € | 119,5m € | 160 | 18.06.2026 | |
| 2024AUD | 2 209 000 € | 10 498 000 € | 109,8m € | 114,3m € | 156 | 19.06.2025 | |
| 2023AUD | 2 000 000 € | 4 540 000 € | 100,3m € | 115,1m € | 172 | 30.06.2024 | |
| 2022AUD | 2 153 000 € | 19 426 000 € | 96,9m € | 113,9m € | 174 | 29.06.2023 | |
| 2021AUD | 2 081 000 € | 6 576 000 € | 78,6m € | 95,2m € | 169 | 30.06.2022 | |
| 2020AUD | 1 821 000 € | 6 576 000 € | 73,0m € | 89,3m € | 165 | 29.06.2021 | |
| 2019AUD | 1 290 000 € | 9 030 000 € | 67,2m € | 83,7m € | 167 | 30.06.2020 |
| Year | Revenue (a) | State taxes | Taxes on workforce | Employees (Q4) |
|---|---|---|---|---|
| 2026I-II Q | 753 769 € | 350 681 € | 209 348 € | 6 |
| 2025 | 1 921 778 € | 851 269 € | 508 568 € | 6 |
| 2024 | 1 988 846 € | 901 309 € | 576 593 € | 7 |
| 2023 | 2 221 799 € | 818 965 € | 528 520 € | 10 |
| 2022 | 2 391 093 € | 824 199 € | 486 721 € | 8 |
| Year | Q1 | Q2 | Q3 | Q4 |
|---|---|---|---|---|
| Revenue 2026 | 407k € | 347k € | – | – |
| State taxes 2026 | 200k € | 151k € | – | – |
| Taxes on workforce 2026 | 122k € | 87k € | – | – |
| Employees 2026 | 7 | 6 | – | – |
| Revenue 2025 | 715k € | 418k € | 395k € | 394k € |
| State taxes 2025 | 317k € | 200k € | 178k € | 157k € |
| Taxes on workforce 2025 | 191k € | 124k € | 102k € | 91k € |
| Employees 2025 | 6 | 6 | 6 | 6 |
| Revenue 2024 | 493k € | 516k € | 498k € | 482k € |
| State taxes 2024 | 198k € | 252k € | 211k € | 240k € |
| Taxes on workforce 2024 | 137k € | 166k € | 122k € | 152k € |
| Employees 2024 | 10 | 10 | 7 | 7 |
| Revenue 2023 | 692k € | 526k € | 487k € | 517k € |
| State taxes 2023 | 233k € | 174k € | 195k € | 217k € |
| Taxes on workforce 2023 | 154k € | 121k € | 133k € | 121k € |
| Employees 2023 | 10 | 10 | 11 | 10 |
| Revenue 2022 | 703k € | 565k € | 526k € | 597k € |
| State taxes 2022 | 222k € | 161k € | 233k € | 208k € |
| Taxes on workforce 2022 | 119k € | 97k € | 153k € | 117k € |
| Employees 2022 | 7 | 7 | 8 | 8 |
Top 7 buyers account for 188k € — 100% of total. The remaining 3 buyers split the rest.
| Company | Role | Reg. code |
|---|---|---|
| Aktsiaselts MAIRELLO | Supervisory board member | 10326174 |
| Aktsiaselts Maskello | Supervisory board member | 10099519 |
| AS Eesti Ettevõtluskõrgkool Mainor | Supervisory board member | 10588537 |
| Guide2Industry OÜ | Board memberShareholder 100%Founder | 12854049 |
| Mainor Ülemiste AS | Supervisory board member | 10348595 |
| MTÜ Leesikad | Board memberFounder | 80394042 |
| MTÜ Mastery | Board member | 80572207 |
| MTÜ Videoõps | Board memberFounder | 80588390 |
| Osaühing Kristosten | Shareholder 7% | 10475856 |
| Osaühing MAIRENESTAL | Supervisory board member | 11150843 |
| osaühing Stinräp | Board memberShareholder 50% | 10429135 |
| OÜ Videoharidus | FounderShareholder 33%Board member | 14440323 |
| Tallinn, L. Koidula tn 16 korteriühistu | Board member | 80509083 |
| TÜC Majad AS | Supervisory board member | 11978111 |
| Öpiku Majad OÜ | Supervisory board member | 12804904 |
| Ülemiste City Residences OÜ | Supervisory board member | 14578228 |
| Company | Role | Reg. code |
|---|---|---|
| aktsiaselts Dvigatel - Energeetika | Supervisory board member | 10257898 |
| Aktsiaselts MAIRELLO | Supervisory board member | 10326174 |
| Aktsiaselts Maskello |
| Company | Role | Reg. code |
|---|---|---|
| Aktsiaselts Maskello | Supervisory board member | 10099519 |
| Aktsiaselts Vaivara Wind | Board member | 11994297 |
| Mainor Ülemiste AS |
| Company | Role | Reg. code |
|---|---|---|
| Aktsiaselts MAIRELLO | FounderSupervisory board member | 10326174 |
| Aktsiaselts Maskello | Board memberShareholder 12% |
| Company | Role | Reg. code |
|---|---|---|
| AS Eesti Ettevõtluskõrgkool Mainor | Supervisory board member | 10588537 |
| Mainor Ülemiste AS | Supervisory board member | 10348595 |
| TÜC Majad AS |
| Company | Role | Reg. code |
|---|---|---|
| 3T OÜ | Board memberShareholder 50%Founder | 12652954 |
| AS Eesti Ettevõtluskõrgkool Mainor | Supervisory board member |
| Company | Role | Reg. code |
|---|---|---|
| Aktsiaselts MAIRELLO | Board member | 10326174 |
| Aktsiaselts Maskello | Supervisory board member | 10099519 |
| Company | Role | Reg. code |
|---|---|---|
| Advokaadibüroo KPMG Law OÜ | Board member | 12552897 |
| Aktsiaselts ECE European City Estates | Auditor | 11059628 |
| aktsiaselts ESTIKO - PLASTAR |
| Company | Role | Reg. code |
|---|---|---|
| aktsiaselts Dvigatel - Energeetika | Auditor | 10257898 |
| Aktsiaselts Fujitsu Estonia | Auditor | 10239452 |
| aktsiaselts Norma |
Board member |
| 10099519 |
| Aktsiaselts Vaivara Wind | Supervisory board member | 11994297 |
| Mainbio Investeeringud OÜ | Board member | 16639767 |
| Mainor Ülemiste AS | Supervisory board member | 10348595 |
| Osaühing Kristosten | Board memberShareholder 29% | 10475856 |
| Osaühing KRISTOSTEN KINNISVARA | Board member | 10791480 |
| Osaühing Mainarendus | Board member | 11092301 |
| Osaühing MAIRENESTAL | Supervisory board member | 11150843 |
| Osaühing NETS | Board memberFounderShareholder 100% | 10681366 |
| TÜC Majad AS | Supervisory board member | 11978111 |
| WTC Tallinn Aktsiaselts | Supervisory board member | 10109301 |
| Öpiku Majad OÜ | Supervisory board member | 12804904 |
| Ülemiste Center OÜ | Recipient for procedural documentsBoard member | 10872385 |
| Ülemiste City Residences OÜ | Supervisory board member | 14578228 |
Board member |
| 10348595 |
| MedReport OÜ | Shareholder 7% | 16381793 |
| Osaühing Kristosten | Shareholder 7% | 10475856 |
| Osaühing KRISTOSTEN KINNISVARA | Shareholder 100% | 10791480 |
| Osaühing MAIRENESTAL | Board member | 11150843 |
| osaühing Stinräp | Board memberShareholder 50% | 10429135 |
| TÜC Majad AS | Board member | 11978111 |
| Öpiku Majad OÜ | Board member | 12804904 |
| Ülemiste City Residences OÜ | Board member | 14578228 |
| AS Morrison Invest | Supervisory board member | 10378065 |
| MTÜ Ühine Hiiumaa | Board member | 80418759 |
| Osaühing Tiskre Konsultatsioonid | Board memberFounderShareholder 90% | 10634148 |
| Tooma Energia OÜ | Shareholder 100%Board memberFounder | 12158812 |
| WTC Tallinn Aktsiaselts | Shareholder 35% | 10109301 |
| Üks Hiiumaa MTÜ | Founder | 80402818 |
Supervisory board member |
| 11978111 |
| Öpiku Majad OÜ | Supervisory board member | 12804904 |
| Ülemiste City Residences OÜ | Supervisory board member | 14578228 |
| OÜ CHIN-EST | Founder | 10626456 |
| Sihtasutus Teadlik Valik | Supervisory board member | 90009002 |
Auditor |
| 10001689 |
| Aktsiaselts Farmi Piimatööstus | Auditor | 10928619 |
| AKTSIASELTS KEEMIAKAUBANDUS | Auditor | 10366989 |
| Aktsiaselts Schlössle Hotel Group | Auditor | 10509288 |
| Aktsiaselts Tallinna Arendused | Auditor | 11066456 |
| Aktsiaselts TECHNOMAR & ADREM | Auditor | 10282494 |
| Aktsiaselts Tikkurila | Auditor | 10055444 |
| Aktsiaselts TOODE | Auditor | 10330885 |
| AKTSIASELTS VABA MAA | Auditor | 10359877 |
| Ambient Sound Investments OÜ | Auditor | 10958721 |
| Anje Holding OÜ | Board memberShareholder 100%Founder | 17413290 |
| AS Baltic Marine Group | Auditor | 10729877 |
| AS Gaasivõrk | Auditor | 12503841 |
| AS Glamox | Auditor | 10089357 |
| … and 58 more · see on the person page ↗ |
Auditor |
| 10043950 |
| Amazon Data Services Estonia OÜ | Auditor | 14760370 |
| AS FENESTRA | Auditor | 10333205 |
| AS Piletilevi PLG | Auditor | 10568581 |
| AS Viru Keskus | Auditor | 10932986 |
| Auto Bassadone OÜ | Auditor | 10283692 |
| Balam Holding OÜ | Auditor | 12534238 |
| Barolo Finants OÜ | Auditor | 11459279 |
| Bowser OÜ | Auditor | 12535019 |
| CMA CGM Estonia OÜ | Auditor | 11298095 |
| DAVA Foods Estonia AS | Auditor | 12544828 |
| Dekese OÜ | Auditor | 14616650 |
| Eesti Veterinaaria Kliinikum OÜ | Auditor | 12871585 |
| Elisa Eesti AS | Auditor | 10069659 |
| … and 22 more · see on the person page ↗ |
Peer group: Äri- ja muu juhtimisalane nõustamine, 7,462 trading companies that filed a report in the last three years.
Founded 1996. That year 542 aktsiaselts were registered; 519 are still trading, or 95.8%.