Quantum-Systems OÜ
- Registry code
- 17316612
- VAT number
- EE102896633
- Address
- Harju maakond, Tallinn, Kesklinna linnaosa, Tartu mnt 83-206, 10115
- Registered
- 01.09.2025 · 1 yrs
- Activity
- Militaarõhusõidukite ja -kosmosesõidukite jms seadmete tootmine 30321
- Capital
- 10 €
- d•••@q•••.comLog in to see
- Website
- https://quantum-systems.com/
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Aruandeid pole veel
- VAT registered
Add the rating badge to your website
The badge code is available to this company's verified account: verification uses a code we send to the company email in the Business Register. The badge updates itself and cannot be bought. Read more
Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Donatas Sirgedas1 companyno tax debt | Personal ID ↗ | 12.06.2026 |
| Shareholders 1 | ||
| Quantum-Systems GmbH | 100,0% 10 € | 01.09.2025 |
Business Register open data
Quarterly taxes and revenue
2026 Q2
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 0 € | 17 033 € | 16 303 € | 2 | |
| 2026 Q1 | 0 € | 2 939 € | 2 815 € | 2 | |
| 2025 Q4 | 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
The report figures are not in the open data. Revenue is shown in the Tax Board quarterly data. Reports in the Business Register ↗
Real estate
e-kinnistusraamat
Loading properties…
Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Debts and court cases
clean
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
0
No linked companies found
Top 20 in activity: Militaarõhusõidukite ja -kosmosesõidukite jms seadmete tootmine
4
| # | Company | Revenue |
|---|---|---|
| 1 | KrattWorks OÜ | 19,5 m € |
| 2 | Big Defence OÜ | 231 k € |
| 3 | Quadix UAS OÜ | 90 065 € |
| 4 | FLYSYSTEM OÜ | 22 080 € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Domains
1 records
Domains
| Domain | Source |
|---|---|
| quantum-systems.com | Business Register |
History and notices
5
| Date | Liik | Sisu |
|---|---|---|
| 12.06.2026 | Kanne | Muutmiskanne |
| 12.06.2026 | Korraldav määrus | Muutmiskanne |
| 04.06.2026 | Kanne | Muutmiskanne |
| 27.04.2026 | Puuduste kõrvaldamise määrus | Muutmiskanne |
| 01.09.2025 | Kanne | Esmakanne |