DataSec OÜ
- Registry code
- 11428652
- VAT number
- EE101178653
- Address
- Harju maakond, Tallinn, Kristiine linnaosa, A. H. Tammsaare tee 47, 11316
- Registered
- 28.09.2007 · 19 yrs
- Activity
- Muud infotehnoloogia- ja arvutialased tegevused 62901
- Capital
- 2 556 €
- i•••@d•••.eeLog in to see
- Phone
- +372 •• ••••Log in to see
- Website
- www.datasec.ee
Business Register 03.10.2026
Sales revenue16 525 €+74%2025 annual report
Profit83 256 €2025 annual report
Labour taxes per quarter0 €Tax Board 2026 Q2
Cash1 022 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 03.10.2026
Revenue 12 months54 504 €+346%Tax Board, last 4 quarters
State taxes 12 months6 664 €Tax Board, last 4 quarters
Quick check
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- VAT registered
Stability
Follow companyNotification when something changesRatingAA → A
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 346% aasta varasemaga
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Board and owners
2 persons
| Board 2 | ||
|---|---|---|
| Kätlin Kiilberg1 companyno tax debt | Personal ID ↗ | 20.09.2017 |
| Risto Kiilberg5 companiesno tax debt | Personal ID ↗ | 28.09.2007 |
| Shareholders 1 | ||
| Risto Kiilberg | 100,0% 2 556 € | 01.09.2023 |
| Beneficial owners 2 | ||
| Kätlin Kiilberg1 companyno tax debtkõrgema juhtorgani liige. s.o juhatuse liige või nõukogu liige | 19.10.2018 | |
| Risto Kiilberg5 companiesno tax debtotsene osalus | 19.10.2018 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
State taxes / revenue12,2%
Labour taxes / revenue0,0%
Revenue per employee per month—
Gross salary (estimate)—
Net salary (estimate)—
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 23 243 € | 0 € | 2 842 € | — | |
| 2026 Q1 | 16 748 € | ▲ 1026% | 0 € | 2 028 € | — |
| 2025 Q4 | 3 976 € | ▼ 53% | 501 € | 501 € | — |
| 2025 Q3 | 10 537 € | ▲ 346% | 0 € | 1 293 € | — |
| 2025 Q2 | 0 € | — | — | — | |
| 2025 Q1 | 1 487 € | ▼ 77% | 203 € | 203 € | — |
| 2024 Q4 | 8 381 € | ▲ 38% | 677 € | 1 444 € | — |
| 2024 Q3 | 2 363 € | ▼ 67% | 0 € | 213 € | — |
| 2024 Q2 | 0 € | 1 129 € | 1 129 € | — | |
| 2024 Q1 | 6 343 € | ▼ 71% | 903 € | 1 625 € | — |
| 2023 Q4 | 6 074 € | ▼ 84% | 0 € | 207 € | — |
| 2023 Q3 | 7 253 € | ▼ 7% | 1 505 € | 1 752 € | — |
Näita kogu ajalugu (18 kvartalit)
| 2023 Q2 | 0 € | — | — | — | |
| 2023 Q1 | 21 610 € | ▼ 69% | 0 € | 1 769 € | — |
| 2022 Q4 | 38 219 € | 0 € | 3 548 € | 1 | |
| 2022 Q3 | 7 832 € | 0 € | 208 € | 1 | |
| 2022 Q2 | 4 856 € | — | — | 1 | |
| 2022 Q1 | 69 728 € | 0 € | 7 228 € | 1 |
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 | 16 525 € | ▲ 74% | 9 517 € | ▼ 50% | 18 981 € | ▼ 73% | 69 422 € | ▲ 220% | 21 712 € |
| Profit | 83 256 € | ▲ 57% | 52 914 € | ▲ 3% | 51 393 € | ▲ 61% | 31 873 € | ▲ 327% | 7 470 € |
| Profit margin | 503,8% | 556,0% | 270,8% | 45,9% | 34,4% | ||||
| Jaotamata kasum | 3 691 € | ▲ plussi | -2 373 € | ▲ 89% | -21 816 € | ▼ 425% | -4 157 € | ▼ miinusesse | 4 306 € |
| Cash | 1 022 € | — | — | 27 141 € | ▲ 458% | 4 866 € | |||
| Current assets | 63 969 € | ▲ 26% | 50 752 € | ▲ 68% | 30 257 € | ▲ 10% | 27 532 € | ▲ 466% | 4 866 € |
| Põhivara | 2 500 € | 0% | 2 500 € | 0% | 2 500 € | 0% | 2 500 € | ▼ 90% | 25 645 € |
| Assets | 66 469 € | ▲ 25% | 53 252 € | ▲ 63% | 32 757 € | ▲ 9% | 30 032 € | ▼ 2% | 30 511 € |
| Current liabilities | 2 222 € | ▲ 446% | 407 € | ▼ 54% | 880 € | ▲ 59× | 15 € | ▼ 100% | 16 434 € |
| Pikaajalised kohustised | 0 € | 0 € | 0 € | 0 € | 0 € | ||||
| Total liabilities | 2 222 € | ▲ 446% | 407 € | ▼ 54% | 880 € | ▲ 59× | 15 € | ▼ 100% | 16 434 € |
| Equity | 64 247 € | ▲ 22% | 52 845 € | ▲ 66% | 31 877 € | ▲ 6% | 30 017 € | ▲ 113% | 14 077 € |
| Tööjõukulud | 0 € | 0 € | 0 € | 0 € | ▲ 100% | -15 169 € | |||
| Employees | 0 | 0 | 0 | 0 | ▼ 100% | 1 | |||
| Filed | 09.01.2026 | 10.01.2025 | 09.01.2024 | 11.01.2023 | 22.02.2022 | ||||
| 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
Revenue by activity
2025
| Activity | EMTAK | Sales revenue | Osa |
|---|---|---|---|
| Muud infotehnoloogia- ja arvutialased tegevused main activity | 62901 | 16 525 € | 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 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
27 815 € makseid
Tehingud riigiasutustega
20267 285 €
202511 868 €
20244 867 €
20233 796 €
Suurimad maksjad
| Eesti Rahvusringhääling | 13 761 € |
| AS Lõuna-Eesti Haigla | 9 350 € |
| SA Keskkonnainvesteeringute Keskus | 4 704 € |
Kõik maksed kuude kaupa
| Kuu | Maksja | Liik | Field | Amount |
|---|---|---|---|---|
| 04.2026 | Eesti Rahvusringhääling | Majandamiskulud | Ringhäälingu- ja kirjastamisteenused | 7 285 € |
| 12.2025 | AS Lõuna-Eesti Haigla | Majandamiskulud | Üldhaigla teenused | 3 420 € |
| 09.2025 | SA Keskkonnainvesteeringute Keskus | Majandamiskulud | Muu keskkonnakaitse (sh keskkonnakaitse haldus) | 1 971 € |
| 07.2025 | Eesti Rahvusringhääling | Majandamiskulud | Ringhäälingu- ja kirjastamisteenused | 6 477 € |
| 08.2024 | SA Keskkonnainvesteeringute Keskus | Majandamiskulud | Muu keskkonnakaitse (sh keskkonnakaitse haldus) | 1 397 € |
| 01.2024 | AS Lõuna-Eesti Haigla | Majandamiskulud | Üldhaigla teenused | 3 470 € |
| 08.2023 | SA Keskkonnainvesteeringute Keskus | Majandamiskulud | Muu keskkonnakaitse (sh keskkonnakaitse haldus) | 1 336 € |
| 01.2023 | AS Lõuna-Eesti Haigla | Majandamiskulud | Üldhaigla teenused | 2 460 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Holdings in other companies
2
| Company | Kood | Osalus | Since | Revenue |
|---|---|---|---|---|
| DataFox OÜ | 12519049 | 25,0% | 18.03.2021 | 10,7 m € |
| Greenfox Holding OÜ | 17539884 | 25,0% | 26.06.2026 | 0 € |
Business Register
Companies linked via the board
4
DataFox OÜRisto Kiilberg10,7 m €AAADatafox Software Engineering OÜRisto Kiilberg1,7 m €AAAGreenfox OÜRisto Kiilberg392 k €AAGreenfox Holding OÜRisto Kiilberg0 €
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Muud infotehnoloogia- ja arvutialased tegevused
20
| # | Company | Revenue |
|---|---|---|
| 1 | Bolt Technology OÜ | 2,27 bn € |
| 2 | Bolt Operations OÜ | 1,47 bn € |
| 3 | Microsoft Development Center Estonia OÜ | 71,9 m € |
| 4 | Kühne + Nagel IT Service Centre AS | 42,1 m € |
| 5 | Messente Communications OÜ | 22,6 m € |
| 6 | DataShift OÜ | 22,2 m € |
| 7 | SK ID Solutions AS | 20,1 m € |
| 8 | OÜ Qualitista | 16,3 m € |
| 9 | carVertical OÜ | 15,6 m € |
| 10 | Aktsiaselts Datel | 15,0 m € |
| 11 | Security Software OÜ | 12,9 m € |
| 12 | QuantumTec OÜ | 12,2 m € |
| 13 | Crystal Future OÜ | 11,3 m € |
| 14 | DataFox OÜ | 10,7 m € |
| 15 | OÜ Crowdin | 10,2 m € |
| 16 | Labotic OÜ | 9,3 m € |
| 17 | GigaPlay OÜ | 8,6 m € |
| 18 | Promise Baltics OÜ | 8,4 m € |
| 19 | Network Tomorrow OÜ | 6,5 m € |
| 20 | Studioworks OÜ | 6,1 m € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Domains
1 records
Domains
| Domain | Source |
|---|---|
| datasec.ee | Business Register |
History and notices
12
| Date | Liik | Sisu |
|---|---|---|
| 01.09.2023 | Kanne | Muutmiskanne |
| 17.01.2018 | Kanne | Muutmiskanne |
| 30.11.2017 | Kanne | Muutmiskanne |
| 20.09.2017 | Kanne | Muutmiskanne |
| 08.09.2017 | Puuduste kõrvaldamise määrus | Muutmiskanne |
| 13.01.2016 | Kanne | Muutmiskanne |
| 21.09.2010 | Kanne | Muutmiskanne |
| 10.03.2009 | Kanne | Muutmiskanne ÄS § 525 lg 2 alusel |
| 02.10.2008 | Kanne | Muutmiskanne |
| 26.09.2008 | Kanne | Muutmiskanne |
| 26.10.2007 | Kanne | Muutmiskanne |
| 28.09.2007 | Kanne | Esmakanne |