OÜ Hydropower
- Registry code
- 11287051
- VAT number
- EE101114905
- Address
- Tartu maakond, Tartu linn, Tartu linn, Aardla tn 140-42, 50415
- Registered
- 12.09.2006 · 20 yrs
- Activity
- Wholesale of other machinery and equipment 46649
- Capital
- 2 556 €
- k•••@h•••.eeLog in to see
- Phone
- +372 •• ••••Log in to see
- Website
- www.hydropower.ee from email
Business Register 05.10.2026
Sales revenue659 k €-2%2025 annual report
Profit129 k €2025 annual report
Employees4Tax Board 2026 Q2
Average gross salary1 234 €estimate, Tax Board 2026 Q2
Labour taxes per quarter7 555 €Tax Board 2026 Q2
Cash489 k €Cash 31.12.2025, annual report
Tax debt0 €Tax Board debtor list 05.10.2026
Revenue 12 months1,0 m €-10%Tax Board, last 4 quarters
State taxes 12 months153 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
Follow companyNotification when something changesRatingAA → AAA
In tax debt0 days since 26.09.2026
Revenue 12 months▼ 10% vs a year earlier
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Board and owners
1 persons
| Board 1 | ||
|---|---|---|
| Kalev Kõllamets1 companyno tax debt | Personal ID ↗ | 12.09.2006 |
| Shareholders 1 | ||
| Kalev Kõllamets | 100,0% 2 556 € | 01.09.2023 |
| Beneficial owners 1 | ||
| Kalev Kõllamets1 companyno tax debtdirect holding | 17.09.2018 | |
Business Register open data
Quarterly taxes and revenue
2026 Q2
State taxes / revenue15,0%
Labour taxes / revenue2,3%
Revenue per employee per month27 188 €
Gross salary (estimate)1 234 €
Net salary (estimate)1 082 €
2026 Q2. Wage is estimated from employment taxes.
| Quarter | Revenue | Change y/y | Labour taxes | State taxes | Employees |
|---|---|---|---|---|---|
| 2026 Q2 | 326 254 € | ▼ 5% | 7 555 € | 48 995 € | 4 |
| 2026 Q1 | 231 738 € | ▲ 22% | 6 015 € | 32 913 € | 4 |
| 2025 Q4 | 189 716 € | ▼ 51% | 7 268 € | 27 590 € | 4 |
| 2025 Q3 | 282 112 € | ▲ 29% | 8 173 € | 43 688 € | 4 |
| 2025 Q2 | 342 690 € | ▲ 79% | 8 447 € | 43 229 € | 4 |
| 2025 Q1 | 189 295 € | ▲ 28% | 5 739 € | 27 590 € | 4 |
| 2024 Q4 | 387 025 € | ▲ 142% | 7 506 € | 52 241 € | 4 |
| 2024 Q3 | 219 085 € | ▼ 23% | 6 726 € | 37 545 € | 4 |
| 2024 Q2 | 191 313 € | ▼ 26% | 6 530 € | 31 420 € | 4 |
| 2024 Q1 | 147 767 € | ▲ 6% | 6 121 € | 18 211 € | 4 |
| 2023 Q4 | 160 257 € | ▼ 16% | 6 340 € | 18 314 € | 4 |
| 2023 Q3 | 284 517 € | ▲ 88% | 8 146 € | 30 671 € | 3 |
Show full history (18 quarters)
| 2023 Q2 | 258 269 € | ▲ 27% | 7 030 € | 28 788 € | 3 |
| 2023 Q1 | 139 317 € | ▼ 23% | 5 522 € | 17 344 € | 4 |
| 2022 Q4 | 191 312 € | 8 325 € | 28 005 € | 4 | |
| 2022 Q3 | 151 067 € | 8 304 € | 19 622 € | 5 | |
| 2022 Q2 | 202 858 € | 6 395 € | 24 155 € | 6 | |
| 2022 Q1 | 181 037 € | 5 549 € | 20 668 € | 5 |
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 | 659 k € | ▼ 2% | 672 k € | ▲ 23% | 545 k € | ▲ 26% | 432 k € | ▼ 6% | 459 k € |
| Profit | 129 k € | ▼ 21% | 163 k € | ▲ 181% | 58 021 € | ▲ 258% | 16 186 € | ▼ 57% | 37 460 € |
| Profit margin | 19,6% | 24,3% | 10,7% | 3,7% | 8,2% | ||||
| Retained earnings | 622 k € | ▲ 36% | 459 k € | ▲ 14% | 401 k € | ▲ 4% | 384 k € | ▲ 11% | 347 k € |
| Cash | 489 k € | ▲ 118% | 225 k € | ▲ 218% | 70 528 € | ▲ 67% | 42 349 € | ▼ 23% | 54 996 € |
| Current assets | 936 k € | ▲ 42% | 658 k € | ▲ 35% | 489 k € | ▲ 16% | 420 k € | ▲ 5% | 398 k € |
| Fixed assets | 4 247 € | ▲ 273% | 1 140 € | ▼ 64% | 3 206 € | ▼ 41% | 5 390 € | ▼ 54% | 11 767 € |
| Assets | 941 k € | ▲ 43% | 659 k € | ▲ 34% | 492 k € | ▲ 16% | 425 k € | ▲ 4% | 410 k € |
| Current liabilities | 187 k € | ▲ 449% | 34 026 € | ▲ 12% | 30 455 € | ▲ 42% | 21 497 € | ▼ 4% | 22 440 € |
| Long-term liabilities | 0 € | 0 € | 0 € | 0 € | 0 € | ||||
| Total liabilities | 187 k € | ▲ 449% | 34 026 € | ▲ 12% | 30 455 € | ▲ 42% | 21 497 € | ▼ 4% | 22 440 € |
| Equity | 754 k € | ▲ 21% | 625 k € | ▲ 35% | 461 k € | ▲ 14% | 403 k € | ▲ 4% | 387 k € |
| Labour costs | -75 140 € | ▼ 6% | -70 626 € | ▲ 1% | -71 379 € | ▲ 11% | -80 023 € | ▼ 43% | -55 768 € |
| Employees | 4 | 0% | 4 | 0% | 4 | ▼ 20% | 5 | 0% | 5 |
| Filed | 30.06.2026 | 30.06.2025 | 10.07.2024 | 30.06.2023 | 01.07.2022 | ||||
| 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 |
|---|---|---|---|
| Wholesale of other machinery and equipment main activity | 46649 | 658 572 € | 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 05.10.2026
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
243 tuh € makseid · 1 toetust
Transactions with state institutions
202612 194 €
202585 598 €
2024124 k €
202321 111 €
Largest payers
| AS Eesti Liinirongid | 208 501 € |
| Luunja Varahalduse SA | 9 474 € |
| OÜ Tartu Valla Haldus | 8 077 € |
| OÜ Ülenurme Teed | 6 606 € |
| Luua Metsanduskool | 5 608 € |
All payments by month
| Month | Payer | Type | Field | Amount |
|---|---|---|---|---|
| 07.2026 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 1 086 € |
| 07.2026 | Luunja Varahalduse SA | Operating costs | Bioloogilise mitmekesisuse ja maastiku kaitse | 237 € |
| 06.2026 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 1 670 € |
| 06.2026 | AS Tallinna Linnatransport | Operating costs | Public transport organisation | 1 643 € |
| 06.2026 | AS Tallinna Linnatransport | Current assets | Public transport organisation | 662 € |
| 06.2026 | Luunja Varahalduse SA | Operating costs | Bioloogilise mitmekesisuse ja maastiku kaitse | 267 € |
| 04.2026 | OÜ Ülenurme Teed | Operating costs | Cleaning of public areas | 258 € |
| 03.2026 | SA Eesti Maaelumuuseumid | Operating costs | Museums | 113 € |
| 02.2026 | AS Eesti Liinirongid | Current assets | Rail transport | 6 257 € |
| 12.2025 | AS Eesti Liinirongid | Current assets | Rail transport | 3 615 € |
| 11.2025 | AS Eesti Liinirongid | Current assets | Rail transport | 1 389 € |
| 11.2025 | OÜ Ülenurme Teed | Operating costs | Cleaning of public areas | 250 € |
| 06.2025 | OÜ Ülenurme Teed | Operating costs | Cleaning of public areas | 3 028 € |
| 05.2025 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 1 258 € |
| 04.2025 | AS Eesti Liinirongid | Current assets | Rail transport | 30 859 € |
| 04.2025 | Luunja Varahalduse SA | Operating costs | Mineraalse toorme (v.a mineraalne kütus) kaevandamine | 4 331 € |
| 04.2025 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 817 € |
| 04.2025 | OÜ Ülenurme Teed | Operating costs | Cleaning of public areas | 109 € |
| 03.2025 | AS Eesti Liinirongid | Current assets | Rail transport | 1 976 € |
| 03.2025 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 1 867 € |
| 03.2025 | Eesti Maaülikool | Operating costs | Tertiary education | 133 € |
| 02.2025 | Luua Metsanduskool | Operating costs | Vocational education | 521 € |
| 01.2025 | AS Eesti Liinirongid | Current assets | Rail transport | 32 484 € |
| 01.2025 | OÜ Ülenurme Teed | Operating costs | Cleaning of public areas | 2 961 € |
| 12.2024 | AS Eesti Liinirongid | Current assets | Rail transport | 3 439 € |
| 12.2024 | Luua Metsanduskool | Operating costs | Vocational education | 567 € |
| 11.2024 | AS Eesti Liinirongid | Current assets | Rail transport | 45 427 € |
| 10.2024 | Luua Metsanduskool | Operating costs | Vocational education | 750 € |
| 09.2024 | AS Eesti Liinirongid | Current assets | Rail transport | 61 719 € |
| 09.2024 | Luua Metsanduskool | Operating costs | Vocational education | 433 € |
| 08.2024 | AS Eesti Liinirongid | Current assets | Rail transport | 5 832 € |
| 06.2024 | Luunja Varahalduse SA | Operating costs | Bioloogilise mitmekesisuse ja maastiku kaitse | 4 638 € |
| 05.2024 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 165 € |
| 04.2024 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 646 € |
| 04.2024 | Luua Metsanduskool | Operating costs | Vocational education | 359 € |
| 03.2024 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 321 € |
| 12.2023 | AS Eesti Liinirongid | Current assets | Rail transport | 7 999 € |
| 11.2023 | AS Eesti Liinirongid | Current assets | Rail transport | 2 150 € |
| 11.2023 | Luua Metsanduskool | Operating costs | Vocational education | 1 003 € |
| 10.2023 | Luua Metsanduskool | Operating costs | Vocational education | 1 136 € |
| 08.2023 | AS Eesti Liinirongid | Current assets | Rail transport | 4 072 € |
| 07.2023 | Järvamaa Kutsehariduskeskus | Operating costs | Vocational education | 494 € |
| 03.2023 | Peipsiääre Vallavalitsus | Operating costs | Road transport | 1 654 € |
| 03.2023 | Luua Metsanduskool | Operating costs | Vocational education | 839 € |
| 03.2023 | OÜ Tartu Valla Haldus | Operating costs | Other housing and communal services | 247 € |
| 03.2023 | Järvamaa Kutsehariduskeskus | Operating costs | Vocational education | 235 € |
| 02.2023 | AS Eesti Liinirongid | Current assets | Rail transport | 1 283 € |
Riigi Tugiteenuste Keskus, Saldo makseandmikud
Toetuse saanud projektid toetus kokku 5 000 €
| Projekt | Meede | Periood | Toetus | Välja makstud |
|---|---|---|---|---|
| Digitaliseerimise teekaart Rahastatud · Ettevõtluse ja Innovatsiooni Sihtasutus | (EK nr 1.2) Digitaliseerimisest kasu toomine | 31.07.2026 – 31.10.2026 | 5 000 € |
Riigi Tugiteenuste Keskus, 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: Wholesale of machinery for the textile industry and of sewing and knitting machines
20
| # | Company | Revenue |
|---|---|---|
| 1 | Aktsiaselts Hansab | 20,3 m € |
| 2 | OÜ Leolart.com | 17,9 m € |
| 3 | Eurasia International OÜ | 16,2 m € |
| 4 | ESTI Commerce OÜ | 13,9 m € |
| 5 | Strobil OÜ | 13,0 m € |
| 6 | Veelogistika OÜ | 11,4 m € |
| 7 | Osaühing Autra | 10,7 m € |
| 8 | ScanBalt Crane OÜ | 10,7 m € |
| 9 | BMG Power Systems OÜ | 8,5 m € |
| 10 | SYSTEMAIR AS | 8,2 m € |
| 11 | Laduks OÜ | 7,6 m € |
| 12 | DANFOSS AKTSIASELTS | 7,0 m € |
| 13 | Negotio BALTICA OÜ | 6,0 m € |
| 14 | Nova natura OÜ | 5,2 m € |
| 15 | Osaühing Kompressorikeskus | 5,0 m € |
| 16 | Osaühing HNK ANALÜÜSITEHNIKA | 4,7 m € |
| 17 | Liskeika OÜ | 4,6 m € |
| 18 | Baltic Industrial OÜ | 4,3 m € |
| 19 | osaühing KAVIAL | 4,2 m € |
| 20 | osaühing E & T | 4,0 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 |
|---|---|
| hydropower.ee |
History and notices
10
| Date | Type | Content |
|---|---|---|
| 03.01.2025 | Entry | Amendment entry |
| 07.11.2024 | Entry | Amendment entry |
| 08.07.2024 | Trahvihoiatusmäärus: majandusaasta aruanne esitamata | |
| 01.09.2023 | Entry | Amendment entry |
| 17.01.2018 | Entry | Amendment entry |
| 19.12.2017 | Entry | Amendment entry |
| 04.12.2017 | Entry | Amendment entry |
| 22.12.2011 | Entry | Amendment entry |
| 03.12.2008 | Tegevusalade kustutamine registrikaardilt | Amendment entry |
| 12.09.2006 | Entry | First entry |