Addenda Konverentsikeskus OÜ
- Registry code
- 12086099
- VAT number
- not VAT registered
- Address
- Harju maakond, Tallinn, Kristiine linnaosa, A. H. Tammsaare tee 47, 11316
- Registered
- 05.04.2011 · 15 yrs
- Activity
- Mujal liigitamata haridust abistavad tegevused 8569
- Capital
- 2 500 €
- a•••@a•••.eeLog in to see
- Phone
- +372 •• ••••Log in to see
- Website
- www.addenda.ee from email
Business Register 08.10.2026
Sales revenue40 598 €+23%2025 annual report
Profit21 455 €2025 annual report
Employees02025 annual report
Cash20 882 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 08.10.2026
Tax debt since 26.09.2026 · ✓ no debtDetails ↓
Quick check
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- Not VAT registered
Stability
Email right away on tax debt, bankruptcy or board changeRatingAA → AAA → A
In tax debt0 days since 26.09.2026
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Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Virve Roosimägi3 companiesno tax debt | Personal ID ↗ | 05.04.2011 |
| Shareholders 2 | ||
| Kristina Paal | 50,0% 1 250 € | 02.09.2023 |
| Virve Roosimägi | 50,0% 1 250 € | 02.09.2023 |
| Beneficial owners 2 | ||
| Kristina Paal1 companyno tax debtdirect holding | 27.06.2019 | |
| Virve Roosimägi3 companiesno tax debtdirect holding | 27.06.2019 | |
Business Register open data
Quarterly taxes and revenue
No Tax Board data
Annual reports
5 yr
| 2025 | 2024 | 2023 | 2022 | 2021 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Sales revenue | 40 598 € | ▲ 23% | 32 892 € | ▲ 13% | 29 069 € | ▲ 128% | 12 770 € | ▼ 68% | 39 369 € |
| Profit | 21 455 € | ▲ into profit | -16 622 € | ▼ into loss | 4 137 € | ▲ 17× | 248 € | ▲ into profit | -7 631 € |
| Profit margin | 52,8% | -50,5% | 14,2% | 1,9% | -19,4% | ||||
| Retained earnings | 23 339 € | ▼ 42% | 39 962 € | ▲ 12% | 35 825 € | ▲ 1% | 35 636 € | ▼ 18% | 43 267 € |
| Cash | 20 882 € | ▲ 323% | 4 937 € | ▼ 62% | 13 158 € | ▲ 44% | 9 115 € | ▼ 25% | 12 105 € |
| Current assets | 47 294 € | ▲ 46% | 32 349 € | ▼ 24% | 42 462 € | ▲ 11% | 38 384 € | ▲ 1% | 38 136 € |
| Assets | 47 294 € | ▲ 46% | 32 349 € | ▼ 24% | 42 462 € | ▲ 11% | 38 384 € | ▲ 1% | 38 136 € |
| Current liabilities | 0 € | ▼ 100% | 6 509 € | 0 € | 0 € | 0 € | |||
| Total liabilities | 0 € | ▼ 100% | 6 509 € | 0 € | 0 € | 0 € | |||
| Equity | 47 294 € | ▲ 83% | 25 840 € | ▼ 39% | 42 462 € | ▲ 11% | 38 384 € | ▲ 1% | 38 136 € |
| Labour costs | 0 € | 0 € | 0 € | 0 € | 0 € | ||||
| Employees | 0 | 0 | 0 | 0 | 0 | ||||
| Filed | 30.06.2026 | 27.06.2025 | 30.06.2024 | 30.06.2023 | 30.06.2022 | ||||
| Report | PDF ↓ | PDF ↓ | PDF ↓ | PDF ↓ | PDF ↓ |
▲ growth, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0
Revenue by activity
2025
| Activity | EMTAK | Sales revenue | Osa |
|---|---|---|---|
| Mujal liigitamata haridust abistavad tegevused main activity | 8569 | 40 598 € | 100% |
2025 annual report, RIK open data
Real estate
e-kinnistusraamat
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Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Debts and court cases
clean
No tax debt · Tax Board 08.10.2026
Tax Board debtor list (daily), Official Announcements, State Gazette. The Tax Board publishes only today's list; earlier history is collected by Firmo.
Enforcement, payment orders and notices
clean
Official Announcements contain no enforcement, payment order or tax authority notices about the company.
Official Announcements (CC BY-SA 4.0). Enforcement proceedings, payment orders or tax decisions are published there only if they cannot be delivered to the company otherwise. The enforcement register is not public, so the absence of a notice does not mean there are no claims.
State: transactions, tenders, grants
48 293 € makseid
Transactions with state institutions
20262 490 €
202510 079 €
202411 060 €
202324 664 €
Largest payers
| Maaelu Teadmuskeskus | 6 880 € |
| Statistikaamet | 3 990 € |
| Tartu Linnavalitsus | 3 885 € |
| Tallinna Keskkonna- ja Kommunaalamet | 3 657 € |
| Tallinna Spordikeskus | 2 490 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 05.2026 | Tallinna Spordikeskus | Operating costs | Sport | 2 490 € |
| 12.2025 | Põlva Vallavalitsus | Operating costs | General care services outside the home | 1 450 € |
| 11.2025 | Rakvere Vallavalitsus | Operating costs | Municipal government | 1 350 € |
| 10.2025 | Kaitseressursside Amet | Operating costs | Military defence | 795 € |
| 10.2025 | RAHANDUSMINISTEERIUM | Operating costs | Rahandus- ja fiskaalpoliitika | 239 € |
| 06.2025 | Võru Vallavalitsus | Operating costs | Pre-school education | 625 € |
| 03.2025 | Maaelu Teadmuskeskus | Operating costs | Teadus- ja arendustegevus põllu-, metsamajanduses, kalanduses, jahinduses | 2 940 € |
| 01.2025 | Maaelu Teadmuskeskus | Operating costs | Teadus- ja arendustegevus põllu-, metsamajanduses, kalanduses, jahinduses | 2 680 € |
| 11.2024 | Tartu Linnavalitsus | Operating costs | Other economic affairs (incl. administration) | 2 100 € |
| 11.2024 | AS Tallinna Linnatransport | Operating costs | Public transport organisation | 1 270 € |
| 04.2024 | Tallinna Keskkonna- ja Kommunaalamet | Operating costs | Other housing and communal services | 3 300 € |
| 04.2024 | Riigi Laboriuuringute ja Riskihindamise Keskus | Operating costs | Põllumajandus | 1 350 € |
| 04.2024 | Maaelu Teadmuskeskus | Operating costs | Teadus- ja arendustegevus põllu-, metsamajanduses, kalanduses, jahinduses | 1 260 € |
| 03.2024 | Tallinna Kesklinna Valitsus | Operating costs | Municipal government | 1 590 € |
| 02.2024 | SA Tallinna Lastehaigla | Operating costs | General hospital services | 190 € |
| 11.2023 | Statistikaamet | Operating costs | Planeerimis- ja statistikateenused | 3 990 € |
| 11.2023 | Sotsiaalkindlustusamet | Operating costs | Muu perekondade ja laste sotsiaalne kaitse | 1 940 € |
| 11.2023 | Tervise Arengu Instituut | Operating costs | Teadus- ja arendustegevus tervishoius | 179 € |
| 06.2023 | Päästeamet | Operating costs | Rescue services | 1 300 € |
| 06.2023 | Sotsiaalkindlustusamet | Operating costs | Other social protection, incl. administration | 398 € |
| 06.2023 | Tervisekassa | Operating costs | Other health care, incl. administration | 199 € |
| 06.2023 | Pirita Spordikeskus | Operating costs | Sport | 199 € |
| 06.2023 | Viljandi Vallavalitsus | Operating costs | Municipal government | 199 € |
| 05.2023 | Tallinna Strateegiakeskus | Operating costs | Municipal government | 1 755 € |
| 05.2023 | Järva Vallavalitsus | Operating costs | Pre-school education | 920 € |
| 05.2023 | Keskkonnaamet | Operating costs | Other environmental protection (incl. administration) | 390 € |
| 05.2023 | Põlva Vallavalitsus | Operating costs | Municipal government | 244 € |
| 05.2023 | Laagri Haridus- ja Spordikeskus OÜ | Operating costs | Basic and general secondary education | 199 € |
| 05.2023 | Kadrina Vallavalitsus | Operating costs | Municipal government | 199 € |
| 05.2023 | Viimsi Vallavalitsus | Operating costs | Municipal government | 199 € |
| 05.2023 | SA Ida-Viru Investeeringute Agentuur | Operating costs | General economic development projects | 199 € |
| 05.2023 | SA Koeru Hooldekeskus | Operating costs | General care services outside the home | 199 € |
| 05.2023 | OÜ Rail Baltic Estonia | Operating costs | Rail transport | 195 € |
| 05.2023 | Riigi Laboriuuringute ja Riskihindamise Keskus | Operating costs | Põllumajandus | 195 € |
| 05.2023 | Eesti Kirjandusmuuseum | Operating costs | Teadus- ja arendustegevus hariduses | 195 € |
| 05.2023 | Kaitseressursside Amet | Operating costs | Military defence | 195 € |
| 05.2023 | Eesti Kunstiakadeemia | Operating costs | Tertiary education | 195 € |
| 05.2023 | Võru Linnavalitsus | Operating costs | Municipal government | 195 € |
| 05.2023 | Võru Vallavalitsus | Operating costs | Municipal government | 195 € |
| 04.2023 | Pärnu Linnavalitsus | Operating costs | Municipal government | 1 550 € |
| 04.2023 | Jõhvi Vallavalitsus | Operating costs | Municipal government | 975 € |
| 04.2023 | Harku Vallavalitsus | Operating costs | Municipal government | 780 € |
| 04.2023 | Väike-Maarja Vallavalitsus | Operating costs | Municipal government | 585 € |
| 04.2023 | Kohila Vallavalitsus | Operating costs | Municipal government | 585 € |
| 04.2023 | Keskkonnaagentuur | Operating costs | Other environmental protection (incl. administration) | 390 € |
| 04.2023 | Paide Linnavalitsus | Operating costs | Municipal government | 390 € |
| 04.2023 | Tartu Vallavalitsus | Operating costs | Municipal government | 244 € |
| 04.2023 | Narva Linnavalitsuse Kultuuriosakond | Operating costs | Other leisure, culture, religion, incl. administration | 244 € |
| 04.2023 | Põltsamaa Vallavalitsus | Operating costs | Municipal government | 244 € |
| 04.2023 | Prokuratuur | Operating costs | Other public order and safety, incl. administration | 195 € |
| 04.2023 | VABARIIGI PRESIDENT (Presidendi Kantselei) | Operating costs | Central government executive and legislative bodies | 195 € |
| 04.2023 | RIIGIKOHUS | Operating costs | Kohus | 195 € |
| 04.2023 | Loksa Linnavalitsus | Operating costs | Municipal government | 195 € |
| 03.2023 | Tartu Linnavalitsus | Operating costs | Other economic affairs (incl. administration) | 796 € |
| 03.2023 | Mulgi Vallavalitsus | Operating costs | Basic and general secondary education | 750 € |
| 02.2023 | Tartu Linnavalitsus | Operating costs | Other economic affairs (incl. administration) | 989 € |
| 02.2023 | Päästeamet | Operating costs | Rescue services | 660 € |
| 02.2023 | Tallinna Keskkonna- ja Kommunaalamet | Operating costs | Other housing and communal services | 357 € |
| 02.2023 | Pärnu Linnavalitsus | Operating costs | Municipal government | 153 € |
| 02.2023 | Mustvee Vallavalitsus | Operating costs | Municipal government | 119 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
2
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Mujal liigitamata haridust abistavad tegevused
20
| # | Company | Revenue |
|---|---|---|
| 1 | BALTI HARIDUS- JA KULTUURIÜHING | 644 k € |
| 2 | MYEDU OÜ | 558 k € |
| 3 | Sihtasutus Targa Tuleviku Fond | 234 k € |
| 4 | Chapkin Edwards Limited OÜ | 231 k € |
| 5 | Mittetulundusühing Minu Kodukant | 216 k € |
| 6 | Laste ja Noortetöö Ühendus | 192 k € |
| 7 | EduEnable OÜ | 189 k € |
| 8 | Eesti Gaidide Liit | 188 k € |
| 9 | Rocca al Mare Kooli Sihtasutus | 149 k € |
| 10 | Sihtasutus Loov Põlvkond | 140 k € |
| 11 | Tehnikahariduse Edendamise Sihtasutus | 123 k € |
| 12 | Enstitü OÜ | 122 k € |
| 13 | International Study Consulting OÜ | 108 k € |
| 14 | Eesti Keskkonnahariduse Ühing | 104 k € |
| 15 | Eesti Rahvaülikoolide Liit | 101 k € |
| 16 | EESTI LUGEMISÜHING | 75 630 € |
| 17 | Adamson koolitus- ja nõustamisteenused OÜ | 62 874 € |
| 18 | Miina Härma Sihtasutus | 58 161 € |
| 19 | Eduropa OÜ | 46 482 € |
| 20 | Addenda Konverentsikeskus OÜ | 40 598 € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Licences, pledges, domains
No data
History and notices
6
| Date | Type | Content |
|---|---|---|
| 02.09.2023 | Entry | Amendment entry |
| 17.01.2018 | Entry | Amendment entry |
| 02.12.2017 | Entry | Amendment entry |
| 13.01.2016 | Entry | Amendment entry |
| 13.12.2013 | Entry | Amendment entry |
| 05.04.2011 | Entry | First entry |