RTT TEHNOLOOGIA OÜ
- Registry code
- 11314249
- VAT number
- EE101141460
- Address
- Harju maakond, Tallinn, Mustamäe linnaosa, Leiva tn 3, 11913
- Registered
- 08.11.2006 · 19 yrs
- Activity
- Elamute ja mitteeluhoonete ehitus 41001
- Capital
- 2 556 €
- r•••@g•••.comLog in to see
- Phone
- +372 •• ••••Log in to see
- No tax debt
- No enforcement proceedings (12 months)
- No payment orders (12 months)
- No bankruptcy or liquidation
- No sanctions
- Report filed (2025)
- VAT registered
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Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Kardo Hool2 companiesno tax debt | Personal ID ↗ | 07.12.2006 |
| Shareholders 1 | ||
| Kardo Hool | 100,0% 2 556 € | 01.09.2023 |
Business Register open data
Quarterly taxes and revenue
2026 Q2
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 680 € | ▼ 82% | 0 € | 147 € | — |
| 2026 Q1 | 710 € | ▼ 85% | 0 € | 85 € | — |
| 2025 Q4 | 355 € | ▼ 99% | — | — | — |
| 2025 Q3 | 266 € | ▼ 99% | 144 € | 144 € | — |
| 2025 Q2 | 3 706 € | ▲ 81% | 427 € | 481 € | — |
| 2025 Q1 | 4 740 € | ▲ 215% | 1 050 € | 3 200 € | — |
| 2024 Q4 | 26 657 € | ▲ 959% | 3 325 € | 7 836 € | — |
| 2024 Q3 | 31 044 € | ▲ 4554% | 2 655 € | 5 630 € | 3 |
| 2024 Q2 | 2 044 € | ▼ 83% | 0 € | 68 € | 4 |
| 2024 Q1 | 1 503 € | ▼ 83% | 0 € | 312 € | — |
| 2023 Q4 | 2 516 € | ▲ 11% | 0 € | 172 € | — |
| 2023 Q3 | 667 € | ▼ 4% | 0 € | 453 € | — |
Show full history (18 quarters)
| 2023 Q2 | 11 995 € | 0 € | 977 € | — | |
| 2023 Q1 | 9 068 € | ▲ 23% | 0 € | 140 € | — |
| 2022 Q4 | 2 262 € | 0 € | 419 € | — | |
| 2022 Q3 | 696 € | 0 € | 529 € | — | |
| 2022 Q2 | 0 € | 0 € | 6 € | — | |
| 2022 Q1 | 7 350 € | 0 € | 1 491 € | — |
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 | 4 677 € | ▼ 93% | 64 327 € | ▲ 163% | 24 449 € | ▲ 275% | 6 522 € | ▼ 78% | 29 184 € |
| Profit | -4 498 € | ▼ into loss | 10 310 € | ▲ 77% | 5 838 € | ▲ 636% | 793 € | ▼ 93% | 11 983 € |
| Profit margin | -96,2% | 16,0% | 23,9% | 12,2% | 41,1% | ||||
| Retained earnings | 35 853 € | ▲ 40% | 25 543 € | ▲ 30% | 19 705 € | ▲ 4% | 18 912 € | ▲ 163% | 7 193 € |
| Cash | 28 917 € | ▼ 24% | 37 808 € | — | — | — | |||
| Current assets | 32 470 € | ▼ 21% | 40 916 € | ▲ 51% | 27 168 € | ▲ 29% | 21 095 € | ▼ 11% | 23 732 € |
| Fixed assets | 1 782 € | ▲ 28% | 1 393 € | ▼ 7% | 1 500 € | 0% | 1 500 € | ▼ 34% | 2 264 € |
| Assets | 34 252 € | ▼ 19% | 42 309 € | ▲ 48% | 28 668 € | ▲ 27% | 22 595 € | ▼ 13% | 25 996 € |
| Current liabilities | 85 € | ▼ 98% | 3 644 € | ▲ 12× | 313 € | ▲ 296% | 79 € | ▼ 98% | 4 008 € |
| Total liabilities | 85 € | ▼ 98% | 3 644 € | ▲ 12× | 313 € | ▲ 296% | 79 € | ▼ 98% | 4 008 € |
| Equity | 34 167 € | ▼ 12% | 38 665 € | ▲ 36% | 28 355 € | ▲ 26% | 22 516 € | ▲ 2% | 21 988 € |
| Labour costs | -2 035 € | ▲ 91% | -22 630 € | 0 € | 0 € | 0 € | |||
| Employees | 1 | ▼ 75% | 4 | 0 | 0 | 0 | |||
| Filed | 02.07.2026 | 30.08.2025 | 30.06.2024 | 28.06.2023 | 12.08.2022 | ||||
| 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 |
|---|---|---|---|
| Elamute ja mitteeluhoonete ehitus main activity | 41001 | 4 677 € | 100% |
2025 annual report, RIK open data
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
1
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Elamute ja mitteeluhoonete ehitus
20
| # | Company | Revenue |
|---|---|---|
| 1 | Osaühing Mapri Ehitus | 148,5 m € |
| 2 | Aktsiaselts Merko Ehitus Eesti | 132,7 m € |
| 3 | OÜ NOBE | 121,5 m € |
| 4 | Nordecon AS | 106,1 m € |
| 5 | OÜ Ehitustrust | 69,2 m € |
| 6 | Embach Ehitus OÜ | 65,4 m € |
| 7 | aktsiaselts EHITUSFIRMA RAND JA TUULBERG | 59,2 m € |
| 8 | OÜ Fund Ehitus | 51,1 m € |
| 9 | Mitt & Perlebach OÜ | 46,6 m € |
| 10 | OÜ Metropoli Ehitus | 46,5 m € |
| 11 | OÜ Tallinna Ehitustrust | 45,6 m € |
| 12 | Kodumaja AS | 44,2 m € |
| 13 | AS MARU EHITUS | 35,2 m € |
| 14 | BILDGREN Ehitus OÜ | 34,0 m € |
| 15 | Ehitus5ECO OÜ | 32,9 m € |
| 16 | OÜ Nordlin Ehitus | 32,5 m € |
| 17 | OÜ BauEst | 30,9 m € |
| 18 | OÜ Kaamos Ehitus | 30,4 m € |
| 19 | osaühing VANALINNA EHITUS | 28,3 m € |
| 20 | Eventus Ehitus OÜ | 28,2 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
15
| Date | Type | Content |
|---|---|---|
| 30.08.2025 | Warning order on deletion from the register: annual report not filed | |
| 01.09.2023 | Entry | Amendment entry |
| 20.01.2021 | Entry | Amendment entry |
| 15.01.2021 | Kandemäärus ex officio | Amendment entry |
| 23.04.2018 | Warning order on deletion from the register: annual report not filed | |
| 17.01.2018 | Entry | Amendment entry |
| 30.11.2017 | Entry | Amendment entry |
| 13.01.2016 | Entry | Amendment entry |
| 08.11.2011 | Entry | Amendment entry |
| 14.10.2011 | Order to remedy deficiencies | Amendment entry |
| 01.07.2010 | Tegevusalade kustutamine registrikaardilt | Amendment entry |
| 07.10.2009 | Aruandetrahvimäärus | Täiendav toimiku dokumentide kontroll |
| 07.10.2008 | Aruandetrahvimäärus | Täiendav toimiku dokumentide kontroll |
| 07.12.2006 | Entry | Amendment entry |
| 08.11.2006 | Entry | First entry |