KnowHow Management OÜ
- Registry code
- 12977668
- VAT number
- not VAT registered
- Address
- Harju maakond, Tallinn, Kesklinna linnaosa, Tartu mnt 18-51, 10145
- Registered
- 14.01.2016 · 10 yrs
- Activity
- Kogu muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus 74991
- Capital
- 2 500 €
- a•••@a•••.eeLog in to see
- Phone
- +372 •• ••••Log in to see
Business Register 03.10.2026
Tegevuseta: käive ja töötajad puuduvad
Sales revenue0 €2025 annual report
Profit220 €2025 annual report
Cash0 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 03.10.2026
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
Follow companyNotification when something changesRatingA → BB
In tax debt0 days since 26.09.2026
Board and owners
2 persons
| Board 2 | ||
|---|---|---|
| Jüri Kalda69 companies2 with tax debt1 pankrotis | Personal ID ↗ | 14.01.2016 |
| Marko Johannes Husu1 companyno tax debt | 24.06.1984 (42 a)Personal ID ↗ | 28.01.2016 |
| Shareholders 1 | ||
| Marko Johannes Husu | 100,0% 2 500 € | 03.09.2023 |
| Beneficial owners 1 | ||
| Marko Johannes Husu1 companyno tax debtotsene osalus | 25.01.2019 | |
Business Register open data
Quarterly taxes and revenue
2025 Q1
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2025 Q1 | 0 € | — | — | — | |
| 2024 Q4 | 0 € | — | — | — | |
| 2024 Q3 | 0 € | — | — | — | |
| 2024 Q2 | 0 € | — | — | — | |
| 2024 Q1 | 0 € | — | — | — | |
| 2023 Q4 | 0 € | — | — | — | |
| 2023 Q3 | 0 € | — | — | — | |
| 2023 Q2 | 0 € | — | — | — | |
| 2023 Q1 | 0 € | — | — | — | |
| 2022 Q4 | 0 € | — | — | — | |
| 2022 Q3 | 0 € | — | — | — | |
| 2022 Q2 | 0 € | — | — | — |
Näita kogu ajalugu (13 kvartalit)
| 2022 Q1 | 0 € | — | — | — |
Tax and Customs Board, published on the 10th of the month following the quarter. State taxes include employment taxes. CC BY-SA 3.0
Annual reports
5 yr
| 2025 | 2024 | 2023 | 2022 | 2021 | |||||
|---|---|---|---|---|---|---|---|---|---|
| Sales revenue | 0 € | 0 € | 0 € | ▼ 100% | 16 584 € | ▲ 5% | 15 864 € | ||
| Profit | 220 € | ▼ 88% | 1 817 € | ▲ 46% | 1 244 € | ▼ 96% | 34 157 € | ▲ 16× | 2 124 € |
| Profit margin | — | — | — | 206,0% | 13,4% | ||||
| Jaotamata kasum | 768 k € | 0% | 766 k € | 0% | 764 k € | ▲ 5% | 730 k € | 0% | 728 k € |
| Cash | 0 € | 0 € | 0 € | ▼ 100% | 237 k € | ▲ 109% | 113 k € | ||
| Current assets | 175 k € | 0% | 175 k € | ▲ 1% | 173 k € | ▼ 57% | 407 k € | ▲ 48% | 276 k € |
| Põhivara | 595 k € | 0% | 595 k € | 0% | 595 k € | ▲ 66% | 360 k € | ▼ 21% | 457 k € |
| Assets | 770 k € | 0% | 770 k € | 0% | 768 k € | 0% | 767 k € | ▲ 5% | 733 k € |
| Pikaajalised kohustised | 0 € | 0 € | 0 € | 0 € | 0 € | ||||
| Total liabilities | 0 € | 0 € | 0 € | 0 € | 0 € | ||||
| Equity | 770 k € | 0% | 770 k € | 0% | 768 k € | 0% | 767 k € | ▲ 5% | 733 k € |
| Tööjõukulud | 0 € | 0 € | 0 € | 0 € | 0 € | ||||
| Employees | 0 | 0 | 0 | 0 | 0 | ||||
| Filed | 26.08.2026 | 03.07.2025 | 31.07.2024 | 14.06.2023 | 21.02.2023 | ||||
| Report | In the Business Register ↗ | In the Business Register ↗ | In the Business Register ↗ | In the Business Register ↗ | In the Business Register ↗ |
▲ kasv, ▼ decline compared to the previous year (growth in liabilities is red). Business Register, annual reports. CC BY 4.0
Real estate
e-kinnistusraamat
Loading properties…
Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Debts and court cases
clean
No tax debt · Tax Board 03.10.2026
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
none
No transactions with state agencies, procurement contracts or grants found
RTK Saldo, Riigihangete register, RTK toetatud projektid
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
60
SMWS OÜJüri Kalda1,8 m €BED Advisory OÜJüri Kalda323 k €AAHiPP Partners OÜJüri Kalda267 k €AABirmon OÜJüri Kalda263 k €AABRS Group OÜJüri Kalda242 k €AAOÜ DEXO GROUPJüri Kalda194 k €AAAS Wizard LogisticsJüri Kalda184 k €AIntpipeteknik OÜJüri Kalda179 k €BBBJAHHwork OÜJüri Kalda123 k €AAntikviteter OÜJüri Kalda64 999 €AEurowelding OÜJüri Kalda · Likvideerimisel64 414 €CHJP Ehitus OÜJüri Kalda37 946 €AAxares Holding OÜJüri Kalda36 613 €AHU&BU OÜJüri Kalda34 993 €AMentoks OÜJüri Kalda33 431 €BBBGavia Invest OÜJüri Kalda31 004 €BBBEL JI TORA OÜJüri Kalda27 667 €BBBSteplines OÜJüri Kalda15 863 €AVanamees ja meri OÜJüri Kalda12 200 €BBBKratimäe Grupp OÜJüri Kalda6 688 €AMarkalin OÜJüri Kalda4 424 €BBBScandinavian Finest OÜJüri Kalda3 323 €BBBPharmaInvest OÜJüri Kalda3 000 €BBBOscura OÜJüri Kalda891 €ATulundusühistu KvantumJüri Kalda288 €AVita-Expo OÜJüri Kalda100 €AFaun Studios OÜJüri Kalda80 €AJSTIIL OÜJüri Kalda0 €BBOsaühing Wete InvestJüri Kalda0 €BBAktsiaselts BALTIC RAIL TRANSJüri Kalda · Bankrupt0 €COÜ MalindorJüri Kalda · Likvideerimisel0 €COWER OÜJüri Kalda · Likvideerimisel0 €CCosmoTop OÜJüri Kalda · Likvideerimisel0 €CWelding OÜJüri Kalda · Likvideerimisel0 €CNoble Capital OÜJüri Kalda0 €BBCups Innovation OÜJüri Kalda0 €BBRaJa Valduse OÜJüri Kalda0 €BBStone Trading OÜJüri Kalda · Likvideerimisel0 €CAlfaProdukt OÜJüri Kalda · Likvideerimisel0 €CCosmoflop OÜJüri Kalda · Likvideerimisel0 €CInstrument Trade OÜJüri Kalda · Likvideerimisel0 €CMEOMAK OÜJüri Kalda · Likvideerimisel0 €CArts Winnaling OÜJüri Kalda · Likvideerimisel0 €CSõleke OÜJüri Kalda · Likvideerimisel0 €CVG FLY OÜJüri Kalda0 €Kolho Invest OÜJüri Kalda0 €BBuffo Group OÜJüri Kalda0 €FF Tradebait OÜJüri Kalda0 €BBAlgarrobo Capital OÜJüri Kalda0 €BBMany-veod OÜJüri Kalda · Likvideerimisel0 €CFugazi OÜJüri Kalda0 €VIP GROUP OÜJüri Kalda0 €Kamjo Holding OÜJüri Kalda0 €Gango Group OÜJüri Kalda0 €BBIOLARTE OÜJüri Kalda · Likvideerimisel0 €CGet Success OÜJüri Kalda0 €BBAB JURSKI OÜJüri Kalda0 €BBMesika 18 OÜJüri Kalda0 €CMobile Stores OÜJüri Kalda · Likvideerimisel0 €CMustasauna OÜJüri Kalda · Likvideerimisel0 €C
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Kogu muu mujal liigitamata kutse-, teadus- ja tehnikaalane tegevus
20
| # | Company | Revenue |
|---|---|---|
| 1 | Sihtasutus Eesti Teadusagentuur | 104,7 m € |
| 2 | Roche Eesti Osaühing | 48,4 m € |
| 3 | Hevi Optronics OÜ | 27,2 m € |
| 4 | VG Estonia OÜ | 23,0 m € |
| 5 | Eesti Autorite Ühing | 12,0 m € |
| 6 | Sportradar OÜ | 8,5 m € |
| 7 | CARIAD Estonia AS | 5,1 m € |
| 8 | Aktsiaselts Metrosert | 4,3 m € |
| 9 | Clinical Research Fund OÜ | 4,0 m € |
| 10 | DeltaE Insenerid OÜ | 3,7 m € |
| 11 | Sihtasutus Rahvusvaheline Kaitseuuringute Keskus | 3,4 m € |
| 12 | Mittetulundusühing Eesti Standardimis- ja Akrediteerimiskeskus | 3,4 m € |
| 13 | AS TFTAK | 3,3 m € |
| 14 | Empathy Talent OÜ | 3,1 m € |
| 15 | FuseBox OÜ | 3,1 m € |
| 16 | Reval Sport Agency OÜ | 3,0 m € |
| 17 | OÜ Hendrikson & Ko | 2,8 m € |
| 18 | KCR Baltics OÜ | 2,7 m € |
| 19 | Workwear Revolution OÜ | 2,4 m € |
| 20 | Energex OÜ | 2,2 m € |
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
9
| Date | Liik | Sisu |
|---|---|---|
| 11.08.2026 | Kanne | Muutmiskanne |
| 11.07.2024 | Trahvihoiatusmäärus: majandusaasta aruanne esitamata | |
| 03.09.2023 | Kanne | Muutmiskanne |
| 06.10.2020 | Kanne | Muutmiskanne |
| 04.07.2019 | Kanne | Muutmiskanne |
| 22.01.2018 | Kanne | Muutmiskanne |
| 20.01.2018 | Kanne | Muutmiskanne |
| 28.01.2016 | Kanne | Muutmiskanne |
| 14.01.2016 | Kanne | Esmakanne |