Kajaja Acoustics OÜ
- Registry code
- 11485414
- VAT number
- EE102129148
- Address
- Harju maakond, Tallinn, Kristiine linnaosa, A. H. Tammsaare tee 56, 11316
- Registered
- 18.03.2008 · 18 yrs
- Activity
- Engineering activities and related technical consultancy 71121
- Capital
- 2 556 €
- i•••@k•••.eeLog in to see
- Phone
- +372 5•• ••••Log in to see
- Website
- www.kajaja.ee from email
Business Register 06.10.2026
Sales revenue644 k €+22%2025 annual report
Profit122 k €2025 annual report
Employees9Tax Board 2026 Q2
Average gross salary3 086 €estimate, Tax Board 2026 Q2
Labour taxes per quarter42 499 €Tax Board 2026 Q2
Cash40 204 €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 06.10.2026
Revenue 12 months657 k €+18%Tax Board, last 4 quarters
State taxes 12 months292 k €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 since 26.09.2026
In tax debt0 days since 26.09.2026
Revenue 12 months▲ 18% vs a year earlier
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Board and owners
2 persons
| Board 2 | ||
|---|---|---|
| Hendrik Puhkim4 companiesno tax debt | Personal ID ↗ | 17.01.2019 |
| Marko Ründva2 companiesno tax debt | Personal ID ↗ | 18.03.2008 |
| Shareholders 2 | ||
| Marta Holding OÜ | 51,02% 1 304 € | 02.09.2023 |
| Skepast&Puhkim OÜ | 48,98% 1 252 € | 02.09.2023 |
| Beneficial owners 3 | ||
| Hendrik Puhkim4 companiesno tax debtkaudne osalus | 27.12.2019 | |
| Marko Ründva2 companiesno tax debtdirect holding | 31.10.2018 | |
| Peeter Škepast2 companiesno tax debtkaudne osalus | 27.12.2019 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
State taxes / revenue39,9%
Labour taxes / revenue22,9%
Revenue per employee per month6 863 €
Gross salary (estimate)3 086 €
Net salary (estimate)2 475 €
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 185 292 € | ▲ 22% | 42 499 € | 74 017 € | 9 |
| 2026 Q1 | 169 825 € | ▼ 3% | 42 650 € | 68 823 € | 9 |
| 2025 Q4 | 132 361 € | ▲ 19% | 41 452 € | 66 335 € | 8 |
| 2025 Q3 | 169 796 € | ▲ 44% | 37 488 € | 82 498 € | 8 |
| 2025 Q2 | 152 434 € | ▲ 7% | 38 068 € | 60 195 € | 8 |
| 2025 Q1 | 175 816 € | ▲ 37% | 38 941 € | 76 212 € | 8 |
| 2024 Q4 | 111 211 € | ▼ 25% | 32 318 € | 49 547 € | 8 |
| 2024 Q3 | 117 724 € | ▼ 1% | 31 364 € | 50 981 € | 7 |
| 2024 Q2 | 142 042 € | ▲ 32% | 33 535 € | 63 771 € | 7 |
| 2024 Q1 | 128 059 € | ▲ 1% | 38 640 € | 62 203 € | 7 |
| 2023 Q4 | 147 844 € | ▲ 12% | 28 941 € | 62 031 € | 8 |
| 2023 Q3 | 119 398 € | ▲ 31% | 27 264 € | 53 259 € | 7 |
Show full history (18 quarters)
| 2023 Q2 | 107 638 € | ▲ 6% | 29 148 € | 42 132 € | 6 |
| 2023 Q1 | 127 102 € | ▲ 2% | 27 289 € | 47 173 € | 6 |
| 2022 Q4 | 131 548 € | 23 775 € | 52 438 € | 5 | |
| 2022 Q3 | 90 854 € | 25 180 € | 41 699 € | 5 | |
| 2022 Q2 | 101 343 € | 22 557 € | 41 103 € | 6 | |
| 2022 Q1 | 124 745 € | 25 402 € | 47 584 € | 6 |
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 | 644 k € | ▲ 22% | 526 k € | ▲ 4% | 507 k € | ▲ 12% | 451 k € | ▲ 6% | 428 k € |
| Profit | 122 k € | ▲ 40% | 86 955 € | ▲ 5% | 83 070 € | ▼ 22% | 106 k € | ▼ 7% | 114 k € |
| Profit margin | 19,0% | 16,5% | 16,4% | 23,6% | 26,6% | ||||
| Retained earnings | 142 k € | ▼ 4% | 147 k € | ▲ 45% | 101 k € | ▲ 7% | 94 964 € | ▲ 131% | 41 136 € |
| Cash | 40 204 € | ▲ 250% | 11 479 € | ▲ 243% | 3 350 € | ▼ 93% | 49 268 € | ▲ 108% | 23 642 € |
| Current assets | 347 k € | ▲ 16% | 299 k € | ▲ 23% | 243 k € | ▲ 2% | 239 k € | ▲ 26% | 190 k € |
| Fixed assets | 71 741 € | ▲ 5% | 68 126 € | ▼ 16% | 81 024 € | ▲ 134% | 34 664 € | ▲ 8% | 32 136 € |
| Assets | 419 k € | ▲ 14% | 367 k € | ▲ 13% | 324 k € | ▲ 18% | 273 k € | ▲ 23% | 222 k € |
| Current liabilities | 124 k € | ▲ 29% | 96 236 € | ▼ 2% | 97 931 € | ▲ 41% | 69 349 € | ▲ 8% | 64 177 € |
| Long-term liabilities | 28 232 € | ▼ 16% | 33 548 € | ▼ 13% | 38 721 € | — | — | ||
| Total liabilities | 152 k € | ▲ 17% | 130 k € | ▼ 5% | 137 k € | ▲ 97% | 69 349 € | ▲ 8% | 64 177 € |
| Equity | 267 k € | ▲ 13% | 237 k € | ▲ 27% | 187 k € | ▼ 8% | 204 k € | ▲ 29% | 158 k € |
| Labour costs | -373 k € | ▼ 16% | -321 k € | ▼ 12% | -288 k € | ▼ 17% | -245 k € | ▼ 13% | -217 k € |
| Employees | 9 | ▲ 12% | 8 | 0% | 8 | ▲ 14% | 7 | 0% | 7 |
| Filed | 30.06.2026 | 30.06.2025 | 08.07.2024 | 30.06.2023 | 09.08.2022 | ||||
| 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 |
|---|---|---|---|
| Engineering activities and related technical consultancy main activity | 71121 | 644 280 € | 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 06.10.2026
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
241 tuh € makseid · 2 tenders
Transactions with state institutions
202650 127 €
2025112 k €
202456 351 €
202322 227 €
Largest payers
| Tallinna Keskkonna- ja Kommunaalamet | 32 848 € |
| Tartu Linnavalitsus | 29 134 € |
| Transpordiamet | 27 494 € |
| Otepää Vallavalitsus | 18 117 € |
| Elva Vallavalitsus | 17 558 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 07.2026 | Transpordiamet | Operating costs | Road transport | 3 720 € |
| 07.2026 | Tallinna Tehnikakõrgkool | Operating costs | Tertiary education | 2 300 € |
| 07.2026 | Kaitseliit | Operating costs | Other national defence | 1 370 € |
| 07.2026 | Tartu Ülikool | Operating costs | Tertiary education | 1 027 € |
| 07.2026 | Lääne-Tallinna Keskhaigla AS | Operating costs | Specialised hospital services | 496 € |
| 07.2026 | Kaitseliit | Other operating expenses | Other national defence | 329 € |
| 06.2026 | VÄLISMINISTEERIUM | Fixed assets | Foreign policy | 8 329 € |
| 06.2026 | Siseministeeriumi Infotehnoloogia- ja Arenduskeskus | Operating costs | Other public order and safety, incl. administration | 6 448 € |
| 05.2026 | VÄLISMINISTEERIUM | Fixed assets | Foreign policy | 262 € |
| 04.2026 | Tartu Linnavalitsus | Fixed assets | Other leisure, culture, religion, incl. administration | 3 720 € |
| 04.2026 | Keskkonnaamet | Operating costs | Other environmental protection (incl. administration) | 1 120 € |
| 03.2026 | Siseministeeriumi Infotehnoloogia- ja Arenduskeskus | Operating costs | Other public order and safety, incl. administration | 4 402 € |
| 03.2026 | Riigi Kaitseinvesteeringute Keskus | Operating costs | Military defence | 4 030 € |
| 01.2026 | Transpordiamet | Fixed assets | Road transport | 8 060 € |
| 01.2026 | OÜ Rail Baltic Estonia | Operating costs | Rail transport | 4 514 € |
| 12.2025 | Riigi Infosüsteemide Amet | Operating costs | Communications | 3 398 € |
| 12.2025 | OÜ Rail Baltic Estonia | Operating costs | Rail transport | 694 € |
| 11.2025 | Tallinna Keskkonna- ja Kommunaalamet | Operating costs | R&D in environmental protection | 32 848 € |
| 11.2025 | Tallinna Linnavaraamet | Operating costs | Municipal government | 2 294 € |
| 11.2025 | Eesti Rahvusringhääling | Operating costs | Broadcasting and publishing services | 1 132 € |
| 11.2025 | Tallinna Tehnikaülikool | Operating costs | Teadus- ja arendustegevus hariduses | 496 € |
| 10.2025 | Siseministeeriumi Infotehnoloogia- ja Arenduskeskus | Operating costs | Other public order and safety, incl. administration | 3 968 € |
| 09.2025 | Elva Vallavalitsus | Operating costs | General economic development projects | 17 558 € |
| 09.2025 | Tallinna Linnaplaneerimise Amet | Operating costs | Kommunaalmajanduse arendamine | 4 270 € |
| 08.2025 | Riigi Kinnisvara AS | Fixed assets | Other general services | 2 542 € |
| 07.2025 | Tartu Linnavalitsus | Fixed assets | Other leisure, culture, religion, incl. administration | 5 925 € |
| 06.2025 | Otepää Vallavalitsus | Operating costs | General economic development projects | 18 117 € |
| 06.2025 | Tallinna Linnaplaneerimise Amet | Operating costs | Kommunaalmajanduse arendamine | 4 148 € |
| 05.2025 | SA Eesti Vabaõhumuuseum | Operating costs | Museums | 488 € |
| 05.2025 | Tartu Vallavalitsus | Operating costs | Municipal government | 317 € |
| 03.2025 | Mustvee Vallavalitsus | Operating costs | Basic and general secondary education | 1 903 € |
| 01.2025 | AS Eesti Raudtee | Operating costs | Rail transport | 5 441 € |
| 01.2025 | Tartu Linnavalitsus | Fixed assets | Other leisure, culture, religion, incl. administration | 4 118 € |
| 01.2025 | HARIDUS- JA TEADUSMINISTEERIUM | Operating costs | Basic and general secondary education | 1 257 € |
| 01.2025 | Tallinna Linnaplaneerimise Amet | Operating costs | Heritage protection | 976 € |
| 12.2024 | SA Põhja-Eesti Regionaalhaigla | Fixed assets | Specialised hospital services | 396 € |
| 11.2024 | Transpordiamet | Operating costs | Road transport | 586 € |
| 09.2024 | VÄLISMINISTEERIUM | Fixed assets | Foreign policy | 3 174 € |
| 09.2024 | Riigi Kinnisvara AS | Operating costs | Other general services | 1 171 € |
| 08.2024 | Eesti Kunstiakadeemia | Operating costs | Teadus- ja arendustegevus hariduses | 1 757 € |
| 07.2024 | Transpordiamet | Operating costs | Road transport | 15 128 € |
| 07.2024 | Tartu Linnavalitsus | Fixed assets | Other leisure, culture, religion, incl. administration | 3 843 € |
| 07.2024 | Sisekaitseakadeemia | Operating costs | Tertiary education | 3 575 € |
| 07.2024 | Tallinna Tehnikaülikool | Operating costs | Other education, incl. administration | 1 366 € |
| 06.2024 | Tartu Linnavalitsus | Fixed assets | Other leisure, culture, religion, incl. administration | 11 529 € |
| 06.2024 | SA Eesti Rahvusvahelise Arengukoostöö Keskus | Operating costs | Foreign aid to developing and transition countries | 2 000 € |
| 02.2024 | SA Eesti Rahvusvahelise Arengukoostöö Keskus | Operating costs | Foreign aid to developing and transition countries | 2 900 € |
| 01.2024 | Viljandi Linnavalitsus | Operating costs | Other economic affairs (incl. administration) | 3 060 € |
| 01.2024 | Saue Vallavalitsus | Operating costs | Pre-school education | 1 908 € |
| 01.2024 | Tallinna Tehnikaülikool | Operating costs | Other education, incl. administration | 1 800 € |
| 01.2024 | Kuressaare Haigla SA | Operating costs | General hospital services | 1 197 € |
| 01.2024 | Riigi Infosüsteemi Amet | Operating costs | Communications | 960 € |
| 11.2023 | Tallinna Tehnikaülikool | Operating costs | Other education, incl. administration | 2 280 € |
| 10.2023 | HARIDUS- JA TEADUSMINISTEERIUM | Operating costs | Basic and general secondary education | 580 € |
| 07.2023 | Kuressaare Haigla SA | Operating costs | General hospital services | 1 677 € |
| 06.2023 | Tallinna Tehnikaülikool | Operating costs | Other education, incl. administration | 3 120 € |
| 04.2023 | VABARIIGI PRESIDENT (Presidendi Kantselei) | Fixed assets | Central government executive and legislative bodies | 780 € |
| 02.2023 | Tallinna Tehnikaülikool | Operating costs | Other education, incl. administration | 2 904 € |
| 01.2023 | Tallinna Linnavaraamet | Operating costs | Other economic affairs (incl. administration) | 5 880 € |
| 01.2023 | Eesti Kunstiakadeemia | Operating costs | Teadus- ja arendustegevus hariduses | 1 944 € |
| 01.2023 | Kaitseliit | Operating costs | Other national defence | 1 442 € |
| 01.2023 | Päästeamet | Operating costs | Rescue services | 756 € |
| 01.2023 | Riigi Kaitseinvesteeringute Keskus | Operating costs | Military defence | 576 € |
| 01.2023 | Kaitseliit | Other operating expenses | Other national defence | 288 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Public procurement contracts
| Date | Contracting authority | Tender | Amount |
|---|---|---|---|
| 27.07.2026 | Transpordiamet | Maanteede strateegiline ja siseriiklik mürakaart | 24 450 € |
| 24.07.2026 | Tallinna Keskkonna- ja Kommunaalamet | TÖÖVÕTULEPING | 32 550 € |
Public Procurement Register
Holdings in other companies
0
No holdings in other companies
Companies linked via the board
4
Skepast&Puhkim OÜHendrik Puhkim5,1 m €AAASinimandria Restoran OÜHendrik Puhkim170 k €AMarta Holding OÜMarko Ründva83 €BBBOÜ Nelikümmend neliHendrik Puhkim0 €BB
Sorted by revenue (latest report or 4 quarters).
Top 20 in activity: Engineering activities and related technical consultancy
20
| # | Company | Revenue |
|---|---|---|
| 1 | Dornier Construction and Service GmbH Eesti filiaal | 12,3 m € |
| 2 | Osaühing Reaalprojekt | 5,5 m € |
| 3 | Skepast&Puhkim OÜ | 5,1 m € |
| 4 | Sweco Estonia AS | 4,8 m € |
| 5 | Innopolis Insenerid OÜ | 4,7 m € |
| 6 | K-Projekt Aktsiaselts | 4,4 m € |
| 7 | Inseneribüroo Telora OÜ | 4,3 m € |
| 8 | Osaühing SIRKEL&MALL | 3,7 m € |
| 9 | Projektibüroo OÜ | 3,4 m € |
| 10 | P.P. Ehitusjärelevalve OÜ | 3,4 m € |
| 11 | MistralWind OÜ | 3,3 m € |
| 12 | Novel Engineering OÜ | 2,9 m € |
| 13 | Roadplan OÜ | 2,7 m € |
| 14 | osaühing DMT Insenerid | 2,7 m € |
| 15 | Ingerop Estonia OÜ | 2,6 m € |
| 16 | Osaühing EstKONSULT | 2,5 m € |
| 17 | Klemmer OÜ | 2,5 m € |
| 18 | AS LNK Industries Eesti filiaal | 2,4 m € |
| 19 | StrongPartner OÜ | 2,4 m € |
| 20 | VMBH OÜ | 2,3 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 |
|---|---|
| kajaja.ee |
History and notices
13
| Date | Type | Content |
|---|---|---|
| 31.08.2026 | Entry | Muutmiskanne TsMS § 595¹ lg 1 alusel |
| 02.09.2023 | Entry | Amendment entry |
| 17.01.2019 | Entry | Amendment entry |
| 17.01.2019 | Order to remedy deficiencies | Amendment entry |
| 21.08.2018 | Määruse avalik kättetoimetamine AT-s | Amendment entry |
| 12.07.2018 | Majandusaasta aruande puuduste kõrvaldamise määrus | |
| 19.06.2018 | Entry | Amendment entry |
| 19.06.2018 | Negative entry order: deficiencies not remedied | Amendment entry |
| 23.05.2018 | Entry | Amendment entry |
| 21.05.2018 | Order to remedy deficiencies | Amendment entry |
| 17.01.2018 | Entry | Amendment entry |
| 23.03.2009 | Entry | Muutmiskanne ÄS § 525 lg 2 alusel |
| 18.03.2008 | Entry | First entry |