Tiiu Tamm Inseneribüroo OÜ
- Registry code
- 11731729
- VAT number
- EE101341891
- Address
- Harju maakond, Tallinn, Mustamäe linnaosa, E. Vilde tee 132-35, 12614
- Registered
- 13.10.2009 · 16 yrs
- Activity
- Other education n.e.c. 85599
- Additional activities
- Engineering activities and related technical consultancy
- Capital
- 2 556 €
- i•••@t•••.eeLog in to see
- Phone
- +372 •• ••••Log in to see
- Website
- http://tiiutammib.ee/
- LEI
- 254900NUJPA141A2GP26 ISSUED
- 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 | ||
|---|---|---|
| Tiiu Tamm2 companiesno tax debt | Personal ID ↗ | 07.01.2010 |
| Shareholders 1 | ||
| Tiiu Tamm | 100,0% 2 556 € | 02.09.2023 |
| Beneficial owners 1 | ||
| Tiiu Tamm2 companiesno tax debtdirect holding | 11.09.2018 | |
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 | 2 874 € | ▼ 21% | 0 € | 1 070 € | 1 |
| 2026 Q1 | 580 € | ▼ 65% | 0 € | 85 € | 1 |
| 2025 Q4 | 2 851 € | ▲ 74% | 0 € | 453 € | 1 |
| 2025 Q3 | 1 481 € | ▲ 595% | 0 € | 146 € | 1 |
| 2025 Q2 | 3 655 € | ▼ 47% | 0 € | 1 288 € | 1 |
| 2025 Q1 | 1 639 € | ▲ 1% | 1 110 € | 1 340 € | 1 |
| 2024 Q4 | 1 639 € | ▼ 25% | 404 € | 717 € | 1 |
| 2024 Q3 | 213 € | ▼ 72% | — | — | 1 |
| 2024 Q2 | 6 925 € | ▼ 13% | 163 € | 2 492 € | 1 |
| 2024 Q1 | 1 622 € | ▼ 52% | 404 € | 611 € | 1 |
| 2023 Q4 | 2 199 € | ▼ 35% | 571 € | 1 390 € | 1 |
| 2023 Q3 | 760 € | ▼ 31% | 0 € | 104 € | 1 |
Show full history (18 quarters)
| 2023 Q2 | 7 988 € | ▲ 139% | 0 € | 1 502 € | 1 |
| 2023 Q1 | 3 345 € | ▲ 74% | 0 € | 543 € | 1 |
| 2022 Q4 | 3 406 € | 140 € | 997 € | 1 | |
| 2022 Q3 | 1 100 € | 0 € | 50 € | 1 | |
| 2022 Q2 | 3 340 € | 0 € | 498 € | 1 | |
| 2022 Q1 | 1 927 € | 0 € | 240 € | 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 | 9 049 € | ▼ 13% | 10 385 € | ▼ 26% | 13 962 € | ▲ 58% | 8 851 € | ▼ 50% | 17 808 € |
| Profit | 1 727 € | ▲ 7% | 1 618 € | ▼ 71% | 5 655 € | ▲ 98% | 2 855 € | ▲ into profit | -2 220 € |
| Profit margin | 19,1% | 15,6% | 40,5% | 32,3% | -12,5% | ||||
| Retained earnings | 983 € | ▼ 28% | 1 365 € | ▲ 92% | 710 € | ▲ 100% | 355 € | ▼ 92% | 4 724 € |
| Cash | 4 213 € | ▲ 22% | 3 467 € | — | 3 257 € | — | |||
| Current assets | 4 213 € | ▲ 22% | 3 467 € | ▼ 35% | 5 312 € | ▲ 63% | 3 257 € | ▲ 34% | 2 423 € |
| Fixed assets | 1 424 € | ▼ 53% | 3 015 € | ▼ 41% | 5 131 € | ▲ 18% | 4 345 € | ▼ 3% | 4 488 € |
| Assets | 5 637 € | ▼ 13% | 6 482 € | ▼ 38% | 10 443 € | ▲ 37% | 7 602 € | ▲ 10% | 6 911 € |
| Current liabilities | 115 € | ▼ 83% | 687 € | ▼ 46% | 1 266 € | ▼ 20% | 1 580 € | ▼ 1% | 1 595 € |
| Total liabilities | 115 € | ▼ 83% | 687 € | ▼ 46% | 1 266 € | ▼ 20% | 1 580 € | ▼ 1% | 1 595 € |
| Equity | 5 522 € | ▼ 5% | 5 795 € | ▼ 37% | 9 177 € | ▲ 52% | 6 022 € | ▲ 13% | 5 316 € |
| Labour costs | -1 373 € | ▲ 41% | -2 342 € | ▼ 17% | -2 007 € | 0 € | 0 € | ||
| Employees | 0 | 0 | 0 | 0 | 0 | ||||
| Filed | 25.03.2026 | 21.03.2025 | 22.03.2024 | 28.03.2023 | 29.03.2022 | ||||
| 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 |
|---|---|---|---|
| Other education n.e.c. main activity | 85599 | 6 032 € | 67% |
| Engineering activities and related technical consultancy | 71121 | 3 017 € | 33% |
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
15 072 € makseid
Transactions with state institutions
Largest payers
| Tallinna Keskkonna- ja Kommunaalamet | 6 905 € |
| Tallinna Tehnikakõrgkool | 6 480 € |
| SA Põhja-Eesti Regionaalhaigla | 720 € |
| Terviseamet | 458 € |
| SA Võru Spordikeskus | 195 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 06.2025 | Tallinna Keskkonna- ja Kommunaalamet | Operating costs | Other housing and communal services | 683 € |
| 12.2024 | Tallinna Keskkonna- ja Kommunaalamet | Operating costs | Teadus- ja arendustegevus transpordis | 732 € |
| 10.2024 | Otepää Vallavalitsus | Fixed assets | Pre-school education | 134 € |
| 04.2024 | Tallinna Keskkonna- ja Kommunaalamet | Operating costs | Teadus- ja arendustegevus transpordis | 5 490 € |
| 03.2024 | Terviseamet | Operating costs | Other health care, incl. administration | 458 € |
| 10.2023 | SA Põhja-Eesti Regionaalhaigla | Operating costs | Specialised hospital services | 720 € |
| 08.2023 | SA Võru Spordikeskus | Operating costs | Sport | 195 € |
| 05.2023 | Tallinna Tehnikakõrgkool | Operating costs | Tertiary education | 6 480 € |
| 03.2023 | SA Tartu Ülikooli Kliinikum | Operating costs | General hospital services | 180 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
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: Other education n.e.c.
20
| # | Company | Revenue |
|---|---|---|
| 1 | E-riigi Akadeemia Sihtasutus | 26,2 m € |
| 2 | Insafety OÜ | 1,6 m € |
| 3 | MSCA OÜ | 1,5 m € |
| 4 | InnerCamp OÜ | 1,4 m € |
| 5 | Juunika Koolitus osaühing | 1,4 m € |
| 6 | Addenda OÜ | 1,3 m € |
| 7 | Sihtasutus Tartu Rahvaülikool | 1,2 m € |
| 8 | Innovation Academy Sihtasutus | 1,1 m € |
| 9 | OSAÜHING KERSTI VÕLU KOOLITUSKESKUS | 1,1 m € |
| 10 | Sihtasutus Junior Achievement Eesti | 1,0 m € |
| 11 | LUWI OÜ | 965 k € |
| 12 | Change Partners Estonia OÜ | 820 k € |
| 13 | Sihtasutus Avatud Kool | 810 k € |
| 14 | Combat Ready OÜ | 810 k € |
| 15 | OÜ SVS-L | 803 k € |
| 16 | Visionest Institute OÜ | 778 k € |
| 17 | Toiduakadeemia OÜ | 723 k € |
| 18 | TempoKoolitus OÜ | 697 k € |
| 19 | Targa Eesti Instituut osaühing | 659 k € |
| 20 | Viies Element OÜ | 658 k € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Domains
1 records
Domains
| Domain | Source |
|---|---|
| tiiutammib.ee | Business Register |
History and notices
13
| Date | Type | Content |
|---|---|---|
| 02.09.2023 | Entry | Amendment entry |
| 17.01.2018 | Entry | Amendment entry |
| 01.12.2017 | Entry | Amendment entry |
| 13.01.2016 | Entry | Amendment entry |
| 15.01.2015 | Entry | Amendment entry |
| 01.03.2013 | Entry | Muutmiskanne ÄS § 525 lg 2 alusel |
| 15.07.2011 | Entry | Amendment entry |
| 13.07.2011 | Negative entry order: deficiencies not remedied | Amendment entry |
| 07.01.2010 | Entry | Amendment entry |
| 19.11.2009 | Entry | Esimene, deklaratiivne ümberkujundamiskanne |
| 19.11.2009 | Entry | Teine, konstitutiivne ümberkujundamiskanne |
| 19.11.2009 | Entry | Ümberkujundatud äriühingu senise registrikaardi sulgemise märkus |
| 13.10.2009 | Entry | First entry |