Kojak Ehitusjärelevalve OÜ
- Registry code
- 16231138
- VAT number
- EE102372746
- Address
- Harju maakond, Tallinn, Mustamäe linnaosa, A. H. Tammsaare tee 89a-14, 13416
- Registered
- 17.05.2021 · 5 yrs
- Activity
- Engineering activities and related technical consultancy 7112
- Capital
- 2 500 €
- m•••@g•••.comLog in to see
- LEI
- 984500F49CDEBB7KF993 ISSUED
Business Register 07.10.2026
Sales revenue102 k €+48%2025 annual report
Profit93 958 €2025 annual report
Labour taxes per quarter0 €Tax Board 2026 Q2
Cash83 587 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 07.10.2026
Revenue 12 months116 k €+44%Tax Board, last 4 quarters
State taxes 12 months38 717 €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
Email right away on tax debt, bankruptcy or board changeRatingAA → A
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 44% vs a year earlier
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Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Margus Türkson2 companiesno tax debt | Personal ID ↗ | 17.05.2021 |
| Shareholders 1 | ||
| Margus Türkson | 100,0% 2 500 € | 01.09.2023 |
| Beneficial owners 1 | ||
| Margus Türkson2 companiesno tax debtdirect holding | 17.05.2021 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
State taxes / revenue40,1%
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 | 32 725 € | ▲ 37% | 0 € | 13 130 € | — |
| 2026 Q1 | 26 655 € | ▲ 60% | 0 € | 11 390 € | — |
| 2025 Q4 | 31 176 € | ▲ 87% | 0 € | 8 084 € | — |
| 2025 Q3 | 25 767 € | ▲ 8% | 0 € | 6 113 € | — |
| 2025 Q2 | 23 926 € | ▲ 67% | 0 € | 5 188 € | — |
| 2025 Q1 | 16 680 € | ▲ 13% | 0 € | 4 119 € | — |
| 2024 Q4 | 16 661 € | ▲ 14% | 0 € | 6 140 € | — |
| 2024 Q3 | 23 750 € | ▲ 55% | 49 € | 7 704 € | — |
| 2024 Q2 | 14 326 € | ▲ 159% | 490 € | 4 705 € | — |
| 2024 Q1 | 14 740 € | ▲ 95% | 700 € | 7 383 € | — |
| 2023 Q4 | 14 642 € | ▼ 3% | 0 € | 5 859 € | — |
| 2023 Q3 | 15 302 € | ▲ 4% | 9 € | 6 134 € | — |
Show full history (18 quarters)
| 2023 Q2 | 5 526 € | ▼ 44% | 140 € | 1 606 € | — |
| 2023 Q1 | 7 550 € | ▼ 31% | 210 € | 2 769 € | — |
| 2022 Q4 | 15 080 € | 0 € | 2 947 € | — | |
| 2022 Q3 | 14 720 € | 0 € | 5 945 € | — | |
| 2022 Q2 | 9 890 € | 0 € | 1 844 € | — | |
| 2022 Q1 | 10 880 € | 0 € | 1 356 € | — |
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 | 102 k € | ▲ 48% | 69 167 € | ▲ 55% | 44 730 € | ▼ 11% | 50 290 € | ▲ 76% | 28 562 € |
| Profit | 93 958 € | ▲ 69% | 55 693 € | ▲ 58% | 35 282 € | ▼ 14% | 41 208 € | ▲ 166% | 15 508 € |
| Profit margin | 92,0% | 80,5% | 78,9% | 81,9% | 54,3% | ||||
| Retained earnings | 43 191 € | ▲ 36× | 1 198 € | ▼ 67% | 3 616 € | ▲ 33× | 108 € | — | |
| Cash | 83 587 € | ▲ 191% | 28 684 € | ▲ 255% | 8 070 € | ▼ 73% | 29 504 € | ▲ 20× | 1 499 € |
| Current assets | 145 k € | ▲ 182% | 51 450 € | ▲ 41% | 36 609 € | ▼ 4% | 38 258 € | ▲ 207% | 12 442 € |
| Fixed assets | 8 617 € | ▼ 21% | 10 851 € | ▼ 17% | 13 085 € | ▼ 15% | 15 319 € | ▼ 13% | 17 553 € |
| Assets | 154 k € | ▲ 146% | 62 301 € | ▲ 25% | 49 694 € | ▼ 7% | 53 577 € | ▲ 79% | 29 995 € |
| Current liabilities | 13 915 € | ▲ 378% | 2 910 € | ▼ 65% | 8 296 € | ▼ 15% | 9 761 € | ▼ 19% | 11 987 € |
| Total liabilities | 13 915 € | ▲ 378% | 2 910 € | ▼ 65% | 8 296 € | ▼ 15% | 9 761 € | ▼ 19% | 11 987 € |
| Equity | 140 k € | ▲ 135% | 59 391 € | ▲ 43% | 41 398 € | ▼ 6% | 43 816 € | ▲ 143% | 18 008 € |
| Labour costs | 0 € | 0 € | 0 € | 0 € | 0 € | ||||
| Employees | 0 | 0 | 0 | 0 | 0 | ||||
| Filed | 04.06.2026 | 28.06.2025 | 27.06.2024 | 28.06.2023 | 28.06.2022 | ||||
| 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 |
|---|---|---|---|
| Engineering activities and related technical consultancy main activity | 7112 | 102 144 € | 100% |
2025 annual report, RIK open data
Real estate
e-kinnistusraamat
Loading properties…
Source: e-kinnistusraamat (Centre of Registers and Information Systems), basic data
Building permits where the company is a party
3 documents
Documents3
As owner3
As builder0
In the last 12 months3
| Date | Building and address | Document and role | Municipality | |
|---|---|---|---|---|
| 01.10.2026 | Tähtvere lasketiiru rullirada, Tähtvere lasketiiru rullirada Drenaazitoru, Tähtvere lasketiiru rullirada truubitoru, Tähtvere lasketiiru rullirada, piirdeaed Tartu linn, Tartu linn, Herne tn 67 | Notice of use owner | Tartu linn | EHR → |
| 23.09.2026 | Varjualuse juurdeehitus Võru vald, Vastseliina alevik, Pätisilla tee 3 | Notice of use owner | Võru vald | EHR → |
| 23.09.2026 | Suurkonteinerite varjualune Võru vald, Vastseliina alevik, Pätisilla tee 3 | Notice of use owner | Võru vald | EHR → |
All building permits of this company → Source: Register of Construction Works (CC BY-SA 3.0). Private persons are not shown.
Debts and court cases
clean
No tax debt · Tax Board 07.10.2026
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
76 616 € makseid
Transactions with state institutions
202642 276 €
202526 691 €
20241 769 €
20235 880 €
Largest payers
| Mulgi Vallavalitsus | 19 611 € |
| SA Lõhavere Ravi- ja Hooldekeskus | 17 112 € |
| Häädemeeste Vallavalitsus | 9 808 € |
| Tartu Linnavalitsus | 7 280 € |
| HARIDUS- JA TEADUSMINISTEERIUM | 5 704 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 08.2026 | Võru Vallavalitsus | Fixed assets | Basic and general secondary education | 3 264 € |
| 08.2026 | Tartu Linnavalitsus | Fixed assets | Youth work and youth centres | 2 828 € |
| 08.2026 | Mulgi Vallavalitsus | Fixed assets | Pre-school education | 2 424 € |
| 08.2026 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 08.2026 | Olustvere Teenindus- ja Maamajanduskool | Fixed assets | Vocational education | 992 € |
| 07.2026 | Tartu Linnavalitsus | Fixed assets | Youth work and youth centres | 2 828 € |
| 07.2026 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 07.2026 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 07.2026 | Olustvere Teenindus- ja Maamajanduskool | Fixed assets | Vocational education | 992 € |
| 07.2026 | Võru Vallavalitsus | Fixed assets | Waste management | 969 € |
| 06.2026 | Tartu Linnavalitsus | Fixed assets | Other protection of social risk groups | 1 625 € |
| 06.2026 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 06.2026 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 06.2026 | Olustvere Teenindus- ja Maamajanduskool | Fixed assets | Vocational education | 992 € |
| 05.2026 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 05.2026 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 04.2026 | Häädemeeste Vallavalitsus | Fixed assets | Pre-school education | 1 488 € |
| 04.2026 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 04.2026 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 03.2026 | Häädemeeste Vallavalitsus | Fixed assets | Pre-school education | 2 440 € |
| 03.2026 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 03.2026 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 02.2026 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 02.2026 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 01.2026 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 01.2026 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 12.2025 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 12.2025 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 12.2025 | Viljandi Linnavalitsus | Operating costs | Other housing and communal services | 967 € |
| 12.2025 | HARIDUS- JA TEADUSMINISTEERIUM | Fixed assets | Vocational education | 570 € |
| 11.2025 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 11.2025 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 11.2025 | Jõgeva Vallavalitsus | Operating costs | Substitute and aftercare | 1 091 € |
| 11.2025 | Viljandi Vallavalitsus | Fixed assets | Recreation parks and bases | 967 € |
| 11.2025 | HARIDUS- JA TEADUSMINISTEERIUM | Fixed assets | Vocational education | 856 € |
| 10.2025 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 1 432 € |
| 10.2025 | HARIDUS- JA TEADUSMINISTEERIUM | Fixed assets | Vocational education | 1 426 € |
| 10.2025 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 426 € |
| 10.2025 | Jõgeva Vallavalitsus | Operating costs | Substitute and aftercare | 1 091 € |
| 10.2025 | Viljandi Vallavalitsus | Fixed assets | Basic and general secondary education | 661 € |
| 09.2025 | HARIDUS- JA TEADUSMINISTEERIUM | Fixed assets | Vocational education | 2 852 € |
| 09.2025 | SA Lõhavere Ravi- ja Hooldekeskus | Fixed assets | Nursing and rehabilitation hospital services | 1 150 € |
| 09.2025 | Jõgeva Vallavalitsus | Operating costs | Substitute and aftercare | 1 091 € |
| 09.2025 | Viljandi Vallavalitsus | Fixed assets | Basic and general secondary education | 930 € |
| 09.2025 | Viljandi Vallavalitsus | Operating costs | Basic and general secondary education | 661 € |
| 09.2025 | SA Lõhavere Ravi- ja Hooldekeskus | Operating costs | Nursing and rehabilitation hospital services | 276 € |
| 08.2025 | Mulgi Vallavalitsus | Fixed assets | Basic and general secondary education | 2 864 € |
| 08.2025 | Viljandi Vallavalitsus | Operating costs | Basic and general secondary education | 661 € |
| 07.2024 | Põlva Vallavalitsus | Operating costs | Recreation parks and bases | 884 € |
| 06.2024 | Põlva Vallavalitsus | Fixed assets | Bioloogilise mitmekesisuse ja maastiku kaitse | 884 € |
| 12.2023 | Häädemeeste Vallavalitsus | Fixed assets | General care services outside the home | 456 € |
| 11.2023 | Häädemeeste Vallavalitsus | Fixed assets | General care services outside the home | 1 176 € |
| 10.2023 | Häädemeeste Vallavalitsus | Fixed assets | General care services outside the home | 1 176 € |
| 09.2023 | Häädemeeste Vallavalitsus | Fixed assets | General care services outside the home | 2 352 € |
| 07.2023 | Häädemeeste Vallavalitsus | Fixed assets | General care services outside the home | 720 € |
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: Engineering activities and related technical consultancy
20
| # | Company | Revenue |
|---|---|---|
| 1 | AS Infragate Eesti | 9,1 m € |
| 2 | OÜ Inseneribüroo STEIGER | 6,3 m € |
| 3 | Osaühing SBA Service | 4,4 m € |
| 4 | Trium OÜ | 3,4 m € |
| 5 | ATL Projekt OÜ | 1,7 m € |
| 6 | Kobras OÜ | 1,6 m € |
| 7 | Akvilus AB OÜ | 1,4 m € |
| 8 | Proven OÜ | 1,3 m € |
| 9 | Enerwise OÜ | 1,2 m € |
| 10 | Intercad OÜ | 983 k € |
| 11 | TPJ Inseneribüroo OÜ | 898 k € |
| 12 | CONTACTUS OÜ | 780 k € |
| 13 | P.P. Projekteerimine OÜ | 748 k € |
| 14 | Bioforce Production OÜ | 746 k € |
| 15 | ARTHÜDRO OÜ | 704 k € |
| 16 | Designfit OÜ | 698 k € |
| 17 | INSENERIBÜROO URMAS NUGIN OÜ | 683 k € |
| 18 | HML Project Management OÜ | 649 k € |
| 19 | OÜ GEOLUX | 622 k € |
| 20 | MEC Insenerilahendused OÜ | 604 k € |
Revenue from the latest annual report, otherwise Tax Board revenue for 4 quarters. All companies in this activity
Tegevusload
1 records
Activity licences (MTR and environmental)
| Field | Licence number | Valid from |
|---|---|---|
| Omanikujärelevalve | EEO004340 | 10.10.2022 |
History and notices
3
| Date | Type | Content |
|---|---|---|
| 01.09.2023 | Entry | Amendment entry |
| 20.05.2021 | Entry | Amendment entry |
| 17.05.2021 | Entry | First entry |