OÜ Hydropower

Active Registry code 11287051 OÜ Tartu linn Registered 12 Sep 2006

OÜ Hydropower is a OÜ based in Tartu linn, registry code 11287051, status: active. Main activity: Wholesale of other machinery and equipment. According to EMTA, turnover for Q3 2026 was €216 064 with 5 employees.

Turnover

216 064 €

↓ 33.8% vs Q2 2026

State taxes

33 456 €

↓ 32.0% vs Q2 2026

Labour taxes

6 687 €

↓ 11.5% vs Q2 2026

Employees

+1 vs Q2 2026

Q3 2026 · data from the Tax and Customs Board (EMTA)

Position in the industry Wholesale trade · EMTAK 46

Turnover · Q3 2026 216 064 €

above 69% of companies

industry median 60 065 € · companies in the industry: 6 941
Labour taxes per employee 1 337 €

above 33% of companies

industry median 2 104 € · companies in the industry: 4 194
Revenue · 2025 658 572 €

above 77% of companies

industry median 63 691 € · companies in the industry: 10 038
Net profit margin · 2025 19.6 %

above 83% of companies

industry median 2.7 % · companies in the industry: 7 414

Taxes and turnover

Q4 2023 – Q3 2026

Turnover, € thousand Q3 2026: 216 064 € · −33.8% vs Q2 2026 · industry median 60 065 € · above 69% of the industry

Company
Industry median

Industry: Wholesale trade (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 1 337 € · −29.2% vs Q2 2026 · industry median 2 104 € · above 33% of the industry

Company
Industry median

Industry: Wholesale trade (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 5 · +25.0% vs Q2 2026

State taxes, € Q3 2026: 33 456 € · −32.0% vs Q2 2026

Figures by quarter
Quarter	Turnover, €	State taxes, €	Labour taxes, €	Employees
Q3 2026	216 064	33 456	6 687	5
Q2 2026	326 254	49 173	7 555	4
Q1 2026	231 738	32 913	6 015	4
Q4 2025	189 716	27 979	7 268	4
Q3 2025	282 112	43 688	8 173	4
Q2 2025	342 690	43 618	8 447	4
Q1 2025	189 295	27 590	5 739	4
Q4 2024	387 025	52 241	7 506	4
Q3 2024	219 085	37 545	6 726	4
Q2 2024	191 313	31 420	6 530	4
Q1 2024	147 767	18 211	6 121	4
Q4 2023	160 257	18 314	6 340	4
Q3 2023	284 517	30 671	8 146	3
Q2 2023	258 269	28 788	7 030	3
Q1 2023	139 317	17 344	5 522	4
Q4 2022	191 312	28 005	8 325	4
Q3 2022	151 067	19 622	8 304	5
Q2 2022	202 858	24 155	6 395	6
Q1 2022	181 037	20 668	5 549	5

Labour taxes per employee per month

446 €

Turnover per employee in the quarter

43 213 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025

Revenue, € thousand 2025: 658 572 € · −2.0% vs 2024 · industry median 63 691 € · above 77% of the industry

Company
Industry median

Industry: Wholesale trade (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € thousand 2025: 128 972 € · −21.0% vs 2024 · industry median 127 € · above 90% of the industry

Company
Industry median

Industry: Wholesale trade (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 19.6 % · −4.7 pp vs the year before · industry median 2.7 % · above 83% of the industry

Company
Industry median

Industry: Wholesale trade (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € thousand 2025: 940 597 € · +42.8% vs 2024

Equity, € thousand 2025: 753 652 € · +20.6% vs 2024

Employees 2025: 4 · +0.0% vs 2024 · industry median 2 · above 70% of the industry

Company
Industry median

Industry: Wholesale trade (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Financials by year
Year	Revenue, €	Net profit, €	Labour costs, €	Assets, €	Equity, €	Employees
2025	658 572	128 972	75 140	940 597	753 652	4
2024	672 215	163 190	70 626	658 706	624 680	4
2023	544 716	58 021	71 379	491 945	461 490	4
2022	431 982	16 186	80 023	424 966	403 469	5
2021	459 432	37 460	55 768	409 723	387 283	5
2020	335 260	22 967	52 880	379 824	349 797	3
2019	436 563	50 484	67 503	360 328	326 830	4
2018	—	—	—	—	—	5
2017	—	—	—	—	—	5
2016	—	—	—	—	—	4
2015	—	—	—	—	—	3
2014	—	—	—	—	—	2
2013	—	—	—	—	—	2
2012	—	—	—	—	—	2
2011	—	—	—	—	—	2
2010	—	—	—	—	—	2
2009	—	—	—	—	—	1
2008	—	—	—	—	—	2
2007	—	—	—	—	—	2
2006	—	—	—	—	—	0

Figures from the company’s own (non-consolidated) balance sheet and income statement. A loss is shown with a minus sign.

Financial ratios for 2025

Net profit margin

19.6 %

Net profit / revenue

Return on equity (ROE)

17.1 %

Net profit / equity

Return on assets (ROA)

13.7 %

Net profit / assets

Equity ratio

80.1 %

Equity / assets

Debt ratio

19.9 %

Liabilities / assets

Current ratio

5.01

Current assets / current liabilities

Revenue per employee

164 643 €

Revenue / average full-time employees

Labour cost per employee per month

1 565 €

Labour costs / employees / 12 months (incl. employer taxes)

Annual reports

PDFs from e-Äriregister

Annual reports
Year	Period	Filed	Report	Documents
2025	1 Jan 2025 – 31 Dec 2025	30 Jun 2026	Company’s own	e-Äriregister
2024	1 Jan 2024 – 31 Dec 2024	30 Jun 2025	Company’s own	e-Äriregister
2023	1 Jan 2023 – 31 Dec 2023	10 Jul 2024	Company’s own	e-Äriregister
2022	1 Jan 2022 – 31 Dec 2022	30 Jun 2023	Company’s own	e-Äriregister
2021	1 Jan 2021 – 31 Dec 2021	1 Jul 2022	Company’s own	e-Äriregister
2020	1 Jan 2020 – 31 Dec 2020	23 Jul 2021	Company’s own	e-Äriregister
2019	1 Jan 2019 – 31 Dec 2019	21 Oct 2020	Company’s own	e-Äriregister

Board

Kalev Kõllamets
Board member · since 12 Sep 2006

Right of representation

Any member of the management board may represent the private limited company in all transactions.

Owners

Kalev Kõllamets
Natural person · 2 556 €

100%

Beneficial owners

Kalev Kõllamets
Direct ownership · since 17 Sep 2018

Founders and other persons

Kalev Kõllamets
Founder · 40 000 € · 12 Sep 2006

Activities (EMTAK)

46649Wholesale of other machinery and equipment Main

Rulings 10

All rulings (PDF)

Rulings
Number, date	Title	Deadline	State	Document
Ä 20036472 / 9 3 Jan 2025	Amendment entry		In force 3 Jan 2025	PDF
Ä 20036472 / 8 7 Nov 2024	Amendment entry		In force 7 Nov 2024	PDF
Ä 20036472 / M1 8 Jul 2024	Warning of a fine: annual report not filed	7 Aug 2024	Deficiencies eliminated 11 Jul 2024	PDF
Ä 20036472 / 7 1 Sep 2023	Amendment entry		In force 1 Sep 2023	PDF
Ä 20036472 / 6 17 Jan 2018	Amendment entry		In force 17 Jan 2018	PDF
Ä 20036472 / 5 19 Dec 2017	Amendment entry		In force 19 Dec 2017	PDF
Ä 20036472 / 4 4 Dec 2017	Amendment entry		In force 4 Dec 2017	PDF
Ä 20036472 / 3 22 Dec 2011	Amendment entry		In force 22 Dec 2011	PDF
Ä 36472 / 2 3 Dec 2008	Deletion of activities from the registry card		In force 9 Dec 2008	PDF
Ä 36472 12 Sep 2006	First entry		In force 12 Sep 2006	PDF

Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data