OÜ Wassergrupp

Active Registry code 16326442 OÜ Kose alevik Registered 27 Sep 2021
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OÜ Wassergrupp is a OÜ based in Kose alevik, registry code 16326442, status: active. Main activity: Installation, maintenance and repair of plumbing and sanitary equipment. According to EMTA, turnover for Q3 2026 was €16 225 with 1 employees.

Turnover
16 225 €
↓ 9.0% vs Q2 2026
State taxes
2 461 €
↓ 41.1% vs Q2 2026
Labour taxes
1 096 €
↑ 0.0% vs Q2 2026
Employees
1
±0 vs Q2 2026

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

Position in the industry Specialised construction activities · EMTAK 43

  • Turnover · Q3 2026 16 225 €
    industry median 23 017 € · companies in the industry: 6 974
  • Labour taxes per employee 1 096 €
    industry median 1 236 € · companies in the industry: 5 958
  • Revenue · 2025 61 994 €
    industry median 37 328 € · companies in the industry: 10 311
  • Net profit margin · 2025 2.4 %
    industry median 3.9 % · companies in the industry: 8 588

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 16 225 € · −9.0% vs Q2 2026 · industry median 23 017 € · above 40% of the industry
05 00010 00015 00020 00025 000Q4 2023 Company: 8 177 € Industry median: 23 403 €Q4·23Q1 2024 Company: 13 209 € Industry median: 16 922 €Q2 2024 Company: 15 161 € Industry median: 18 660 €Q2·24Q3 2024 Company: 22 894 € Industry median: 21 547 €Q4 2024 Company: 22 699 € Industry median: 23 300 €Q4·24Q1 2025 Company: 12 301 € Industry median: 17 914 €Q2 2025 Company: 23 274 € Industry median: 20 215 €Q2·25Q3 2025 Company: 19 611 € Industry median: 22 700 €Q4 2025 Company: 19 139 € Industry median: 23 111 €Q4·25Q1 2026 Company: 11 970 € Industry median: 17 425 €Q2 2026 Company: 17 831 € Industry median: 20 462 €Q2·26Q3 2026 Company: 16 225 € Industry median: 23 017 €Q3·2605 00010 00015 00020 00025 000Q4 2024 Company: 22 699 € Industry median: 23 300 €Q1 2025 Company: 12 301 € Industry median: 17 914 €Q1·25Q2 2025 Company: 23 274 € Industry median: 20 215 €Q3 2025 Company: 19 611 € Industry median: 22 700 €Q3·25Q4 2025 Company: 19 139 € Industry median: 23 111 €Q1 2026 Company: 11 970 € Industry median: 17 425 €Q1·26Q2 2026 Company: 17 831 € Industry median: 20 462 €Q3 2026 Company: 16 225 € Industry median: 23 017 €Q3·26
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Labour taxes per employee, € Q3 2026: 1 096 € · +0.0% vs Q2 2026 · industry median 1 236 € · above 38% of the industry
05001 0001 500Q4 2023 Company: 840 € Industry median: 1 123 €Q4·23Q1 2024 Company: 840 € Industry median: 1 105 €Q2 2024 Company: 840 € Industry median: 1 083 €Q2·24Q3 2024 Company: 840 € Industry median: 1 141 €Q4 2024 Company: 840 € Industry median: 1 178 €Q4·24Q1 2025 Company: 844 € Industry median: 1 177 €Q2 2025 Company: 938 € Industry median: 1 194 €Q2·25Q3 2025 Company: 938 € Industry median: 1 250 €Q4 2025 Company: 938 € Industry median: 1 270 €Q4·25Q1 2026 Company: 1 043 € Industry median: 1 202 €Q2 2026 Company: 1 096 € Industry median: 1 197 €Q2·26Q3 2026 Company: 1 096 € Industry median: 1 236 €Q3·2605001 0001 500Q4 2024 Company: 840 € Industry median: 1 178 €Q1 2025 Company: 844 € Industry median: 1 177 €Q1·25Q2 2025 Company: 938 € Industry median: 1 194 €Q3 2025 Company: 938 € Industry median: 1 250 €Q3·25Q4 2025 Company: 938 € Industry median: 1 270 €Q1 2026 Company: 1 043 € Industry median: 1 202 €Q1·26Q2 2026 Company: 1 096 € Industry median: 1 197 €Q3 2026 Company: 1 096 € Industry median: 1 236 €Q3·26
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Employees Q3 2026: 1 · +0.0% vs Q2 2026
0.00.20.40.60.81.0Q4 2023 Company: 1Q4·23Q1 2024 Company: 1Q2 2024 Company: 1Q2·24Q3 2024 Company: 1Q4 2024 Company: 1Q4·24Q1 2025 Company: 1Q2 2025 Company: 1Q2·25Q3 2025 Company: 1Q4 2025 Company: 1Q4·25Q1 2026 Company: 1Q2 2026 Company: 1Q2·26Q3 2026 Company: 1Q3·260.00.20.40.60.81.0Q4 2024 Company: 1Q1 2025 Company: 1Q1·25Q2 2025 Company: 1Q3 2025 Company: 1Q3·25Q4 2025 Company: 1Q1 2026 Company: 1Q1·26Q2 2026 Company: 1Q3 2026 Company: 1Q3·26
State taxes, € Q3 2026: 2 461 € · −41.1% vs Q2 2026
01 0002 0003 0004 0005 000Q4 2023 Company: 1 515 €Q4·23Q1 2024 Company: 2 258 €Q2 2024 Company: 2 571 €Q2·24Q3 2024 Company: 3 059 €Q4 2024 Company: 3 592 €Q4·24Q1 2025 Company: 2 632 €Q2 2025 Company: 3 080 €Q2·25Q3 2025 Company: 3 388 €Q4 2025 Company: 4 526 €Q4·25Q1 2026 Company: 3 412 €Q2 2026 Company: 4 180 €Q2·26Q3 2026 Company: 2 461 €Q3·2601 0002 0003 0004 0005 000Q4 2024 Company: 3 592 €Q1 2025 Company: 2 632 €Q1·25Q2 2025 Company: 3 080 €Q3 2025 Company: 3 388 €Q3·25Q4 2025 Company: 4 526 €Q1 2026 Company: 3 412 €Q1·26Q2 2026 Company: 4 180 €Q3 2026 Company: 2 461 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 16 225 2 461 1 096 1
Q2 2026 17 831 4 180 1 096 1
Q1 2026 11 970 3 412 1 043 1
Q4 2025 19 139 4 526 938 1
Q3 2025 19 611 3 388 938 1
Q2 2025 23 274 3 080 938 1
Q1 2025 12 301 2 632 844 1
Q4 2024 22 699 3 592 840 1
Q3 2024 22 894 3 059 840 1
Q2 2024 15 161 2 571 840 1
Q1 2024 13 209 2 258 840 1
Q4 2023 8 177 1 515 840 1
Q3 2023 11 587 — 840 1
Q2 2023 30 551 4 766 840 1
Q1 2023 9 895 1 627 831 1
Q4 2022 12 159 1 660 812 1
Q3 2022 10 531 1 254 812 1
Q2 2022 7 701 1 067 812 1
Q1 2022 18 008 1 532 541 1
Labour taxes per employee per month
365 €
Turnover per employee in the quarter
16 225 €

Q3 2026 · calculated from EMTA data

Financials by year

2022 – 2025
Revenue, € 2025: 61 994 € · −23.3% vs 2024 · industry median 37 328 € · above 62% of the industry
020 00040 00060 00080 000100 0002022 Company: 51 432 € Industry median: 37 940 €20222023 Company: 65 202 € Industry median: 35 936 €20232024 Company: 80 807 € Industry median: 35 372 €20242025 Company: 61 994 € Industry median: 37 328 €2025020 00040 00060 00080 000100 0002022 Company: 51 432 € Industry median: 37 940 €2023 Company: 65 202 € Industry median: 35 936 €20232024 Company: 80 807 € Industry median: 35 372 €2025 Company: 61 994 € Industry median: 37 328 €2025
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 1 464 € · −92.9% vs 2024 · industry median 561 € · above 56% of the industry
-10 000010 00020 00030 0002022 Company: -6 185 € Industry median: 823 €20222023 Company: 13 164 € Industry median: 581 €20232024 Company: 20 501 € Industry median: 432 €20242025 Company: 1 464 € Industry median: 561 €2025-10 000010 00020 00030 0002022 Company: -6 185 € Industry median: 823 €2023 Company: 13 164 € Industry median: 581 €20232024 Company: 20 501 € Industry median: 432 €2025 Company: 1 464 € Industry median: 561 €2025
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 2.4 % · −23.0 pp vs the year before · industry median 3.9 % · above 45% of the industry
-20-1001020302022 Company: -12.0 % Industry median: 4.8 %20222023 Company: 20.2 % Industry median: 4.4 %20232024 Company: 25.4 % Industry median: 3.4 %20242025 Company: 2.4 % Industry median: 3.9 %2025-20-1001020302022 Company: -12.0 % Industry median: 4.8 %2023 Company: 20.2 % Industry median: 4.4 %20232024 Company: 25.4 % Industry median: 3.4 %2025 Company: 2.4 % Industry median: 3.9 %2025
  • Company
  • Industry median

Industry: Specialised construction activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 32 175 € · −15.6% vs 2024
010 00020 00030 00040 0002022 Company: 12 901 €20222023 Company: 29 871 €20232024 Company: 38 107 €20242025 Company: 32 175 €2025010 00020 00030 00040 0002022 Company: 12 901 €2023 Company: 29 871 €20232024 Company: 38 107 €2025 Company: 32 175 €2025
Equity, € 2025: 31 443 € · +4.9% vs 2024
-10 000010 00020 00030 00040 0002022 Company: -4 862 €20222023 Company: 9 479 €20232024 Company: 29 979 €20242025 Company: 31 443 €2025-10 000010 00020 00030 00040 0002022 Company: -4 862 €2023 Company: 9 479 €20232024 Company: 29 979 €2025 Company: 31 443 €2025
Employees 2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
0.00.51.01.52.02022 Company: 1 Industry median: 220222023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 120242025 Company: 1 Industry median: 120250.00.51.01.52.02022 Company: 1 Industry median: 22023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 12025 Company: 1 Industry median: 12025
  • Company
  • Industry median

Industry: Specialised construction activities (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 61 994 1 464 11 969 32 175 31 443 1
2024 80 807 20 501 11 641 38 107 29 979 1
2023 65 202 13 164 11 641 29 871 9 479 1
2022 51 432 -6 185 10 501 12 901 -4 862 1

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
2.4 %
Net profit / revenue
Return on equity (ROE)
4.7 %
Net profit / equity
Return on assets (ROA)
4.6 %
Net profit / assets
Equity ratio
97.7 %
Equity / assets
Debt ratio
2.3 %
Liabilities / assets
Current ratio
19.80
Current assets / current liabilities
Revenue per employee
61 994 €
Revenue / average full-time employees
Labour cost per employee per month
997 €
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 12 Apr 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 15 Jun 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 5 Apr 2024 Company’s own e-Äriregister
2022 27 Sep 2021 – 31 Dec 2022 19 May 2023 Company’s own e-Äriregister

Board

  • Janek Sau
    Board member · since 27 Sep 2021

Right of representation

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

Owners

  • Janek Sau
    Natural person · 2 500 €

Beneficial owners

  • Janek Sau
    Direct ownership · since 27 Sep 2021

Founders and other persons

  • Janek Sau
    Founder · 2 500 € · 24 Sep 2021

Activities (EMTAK)

  • 43222Installation, maintenance and repair of plumbing and sanitary equipment Main
Rulings
Number, date Title Deadline State Document
Ä 50184226 / 2
1 Sep 2023
Amendment entry In force
1 Sep 2023
PDF
Ä 50184226
27 Sep 2021
First entry In force
27 Sep 2021
PDF

Sources: e-Äriregister and EMTA. Data updated 1 Nov 2026. Open at the source ↗ · Report an error in the data