osaühing ISTOONA

Active Registry code 10034603 OÜ Tartu linn Registered 14 May 1996
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osaühing ISTOONA is a OÜ based in Tartu linn, registry code 10034603, status: active. Main activity: Installation, maintenance and repair of plumbing and sanitary equipment. Its annual report for 2025 shows revenue of €6 315 and 1 employees.

Turnover
—
State taxes
395 €
↓ 0.8% vs Q2 2026
Labour taxes
371 €
↑ 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

  • Labour taxes per employee 371 €
    industry median 1 236 € · companies in the industry: 5 958
  • Revenue · 2025 6 315 €
    industry median 37 320 € · companies in the industry: 10 312
  • Net profit margin · 2025 14.9 %
    industry median 3.9 % · companies in the industry: 8 588

Taxes and turnover

Q4 2023 – Q3 2026
Labour taxes per employee, € Q3 2026: 371 € · +0.0% vs Q2 2026 · industry median 1 236 € · above 8% of the industry
05001 0001 500Q4 2023 Company: 525 € Industry median: 1 123 €Q4·23Q1 2024 Company: 602 € Industry median: 1 104 €Q2 2024 Company: 747 € Industry median: 1 083 €Q2·24Q3 2024 Company: 747 € Industry median: 1 141 €Q4 2024 Company: 747 € Industry median: 1 178 €Q4·24Q1 2025 Company: 573 € Industry median: 1 177 €Q2 2025 Company: 741 € Industry median: 1 194 €Q2·25Q3 2025 Company: 371 € Industry median: 1 250 €Q4 2025 Company: 371 € Industry median: 1 270 €Q4·25Q1 2026 Company: 371 € Industry median: 1 202 €Q2 2026 Company: 371 € Industry median: 1 197 €Q2·26Q3 2026 Company: 371 € Industry median: 1 236 €Q3·2605001 0001 500Q4 2024 Company: 747 € Industry median: 1 178 €Q1 2025 Company: 573 € Industry median: 1 177 €Q1·25Q2 2025 Company: 741 € Industry median: 1 194 €Q3 2025 Company: 371 € Industry median: 1 250 €Q3·25Q4 2025 Company: 371 € Industry median: 1 270 €Q1 2026 Company: 371 € Industry median: 1 202 €Q1·26Q2 2026 Company: 371 € Industry median: 1 197 €Q3 2026 Company: 371 € 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: 395 € · −0.8% vs Q2 2026
0200400600800Q4 2023 Company: 490 €Q4·23Q1 2024 Company: 575 €Q2 2024 Company: 727 €Q2·24Q3 2024 Company: 718 €Q4 2024 Company: 718 €Q4·24Q1 2025 Company: 587 €Q2 2025 Company: 762 €Q2·25Q3 2025 Company: 365 €Q4 2025 Company: 394 €Q4·25Q1 2026 Company: 365 €Q2 2026 Company: 398 €Q2·26Q3 2026 Company: 395 €Q3·260200400600800Q4 2024 Company: 718 €Q1 2025 Company: 587 €Q1·25Q2 2025 Company: 762 €Q3 2025 Company: 365 €Q3·25Q4 2025 Company: 394 €Q1 2026 Company: 365 €Q1·26Q2 2026 Company: 398 €Q3 2026 Company: 395 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 — 395 371 1
Q2 2026 — 398 371 1
Q1 2026 — 365 371 1
Q4 2025 — 394 371 1
Q3 2025 — 365 371 1
Q2 2025 — 762 741 1
Q1 2025 — 587 573 1
Q4 2024 — 718 747 1
Q3 2024 — 718 747 1
Q2 2024 — 727 747 1
Q1 2024 — 575 602 1
Q4 2023 — 490 525 1
Q3 2023 — 622 665 1
Q2 2023 — 622 665 1
Q1 2023 — 688 731 1
Q4 2022 — 630 656 1
Q3 2022 — 682 721 1
Q2 2022 — 734 781 1
Q1 2022 — 608 644 1
Labour taxes per employee per month
124 €

Q3 2026 · calculated from EMTA data

Financials by year

2016 – 2025
Revenue, € 2025: 6 315 € · −7.7% vs 2024 · industry median 37 320 € · above 24% of the industry
010 00020 00030 00040 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 12 218 € Industry median: 37 037 €20192020 Company: 8 872 € Industry median: 33 913 €20202021 Company: 10 929 € Industry median: 35 044 €20212022 Company: 10 460 € Industry median: 37 917 €20222023 Company: 10 916 € Industry median: 35 893 €20232024 Company: 6 840 € Industry median: 35 342 €20242025 Company: 6 315 € Industry median: 37 320 €2025010 00020 00030 00040 0002018 Company: — Industry median: —2019 Company: 12 218 € Industry median: 37 037 €20192020 Company: 8 872 € Industry median: 33 913 €2021 Company: 10 929 € Industry median: 35 044 €20212022 Company: 10 460 € Industry median: 37 917 €2023 Company: 10 916 € Industry median: 35 893 €20232024 Company: 6 840 € Industry median: 35 342 €2025 Company: 6 315 € Industry median: 37 320 €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: 942 € · +143.8% vs 2024 · industry median 561 € · above 53% of the industry
-3 000-2 000-1 00001 0002 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 886 € Industry median: 1 028 €20192020 Company: -953 € Industry median: 505 €20202021 Company: 654 € Industry median: 784 €20212022 Company: 19 € Industry median: 821 €20222023 Company: 569 € Industry median: 580 €20232024 Company: -2 150 € Industry median: 430 €20242025 Company: 942 € Industry median: 561 €2025-3 000-2 000-1 00001 0002 0002018 Company: — Industry median: —2019 Company: 886 € Industry median: 1 028 €20192020 Company: -953 € Industry median: 505 €2021 Company: 654 € Industry median: 784 €20212022 Company: 19 € Industry median: 821 €2023 Company: 569 € Industry median: 580 €20232024 Company: -2 150 € Industry median: 430 €2025 Company: 942 € 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: 14.9 % · +46.3 pp vs the year before · industry median 3.9 % · above 72% of the industry
-40-30-20-10010202016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 7.3 % Industry median: 5.3 %20192020 Company: -10.7 % Industry median: 4.1 %20202021 Company: 6.0 % Industry median: 4.7 %20212022 Company: 0.2 % Industry median: 4.8 %20222023 Company: 5.2 % Industry median: 4.4 %20232024 Company: -31.4 % Industry median: 3.4 %20242025 Company: 14.9 % Industry median: 3.9 %2025-40-30-20-10010202018 Company: — Industry median: —2019 Company: 7.3 % Industry median: 5.3 %20192020 Company: -10.7 % Industry median: 4.1 %2021 Company: 6.0 % Industry median: 4.7 %20212022 Company: 0.2 % Industry median: 4.8 %2023 Company: 5.2 % Industry median: 4.4 %20232024 Company: -31.4 % Industry median: 3.4 %2025 Company: 14.9 % 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: 2 938 € · +40.9% vs 2024
01 0002 0003 0004 0005 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 4 801 €20192020 Company: 2 623 €20202021 Company: 3 651 €20212022 Company: 3 453 €20222023 Company: 4 337 €20232024 Company: 2 085 €20242025 Company: 2 938 €202501 0002 0003 0004 0005 0002018 Company: —2019 Company: 4 801 €20192020 Company: 2 623 €2021 Company: 3 651 €20212022 Company: 3 453 €2023 Company: 4 337 €20232024 Company: 2 085 €2025 Company: 2 938 €2025
Equity, € 2025: 707 € · +400.9% vs 2024
-50005001 0001 5002 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 1 626 €20192020 Company: 673 €20202021 Company: 1 327 €20212022 Company: 1 346 €20222023 Company: 1 915 €20232024 Company: -235 €20242025 Company: 707 €2025-50005001 0001 5002 0002018 Company: —2019 Company: 1 626 €20192020 Company: 673 €2021 Company: 1 327 €20212022 Company: 1 346 €2023 Company: 1 915 €20232024 Company: -235 €2025 Company: 707 €2025
Employees 2025: 1 · +0.0% vs 2024 · industry median 1 · above 5% of the industry
0.00.51.01.52.02016 Company: 1 Industry median: —20162017 Company: 1 Industry median: —20172018 Company: 1 Industry median: 220182019 Company: 1 Industry median: 220192020 Company: 1 Industry median: 220202021 Company: 1 Industry median: 220212022 Company: 1 Industry median: 220222023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 120242025 Company: 1 Industry median: 120250.00.51.01.52.02018 Company: 1 Industry median: 22019 Company: 1 Industry median: 220192020 Company: 1 Industry median: 22021 Company: 1 Industry median: 220212022 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 6 315 942 4 669 2 938 707 1
2024 6 840 -2 150 7 231 2 085 -235 1
2023 10 916 569 9 308 4 337 1 915 1
2022 10 460 19 8 238 3 453 1 346 1
2021 10 929 654 7 833 3 651 1 327 1
2020 8 872 -953 6 889 2 623 673 1
2019 12 218 886 8 239 4 801 1 626 1
2018 — — — — — 1
2017 — — — — — 1
2016 — — — — — 1
2015 — — — — — 2
2014 — — — — — 2
2013 — — — — — 2
2012 — — — — — 2
2011 — — — — — 1
2010 — — — — — 1
2009 — — — — — 1
2008 — — — — — 2
2007 — — — — — 3
2006 — — — — — 3
2005 — — — — — 3
2004 — — — — — 2
2003 — — — — — 3
2002 — — — — — 3
2001 — — — — — 4
2000 — — — — — 4
1999 — — — — — 7

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
14.9 %
Net profit / revenue
Return on equity (ROE)
133.2 %
Net profit / equity
Return on assets (ROA)
32.1 %
Net profit / assets
Equity ratio
24.1 %
Equity / assets
Debt ratio
75.9 %
Liabilities / assets
Current ratio
1.32
Current assets / current liabilities
Revenue per employee
6 315 €
Revenue / average full-time employees
Labour cost per employee per month
389 €
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 29 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 28 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 29 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 10 Jun 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 21 Jun 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 14 Sep 2020 Company’s own e-Äriregister

Board

Right of representation

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

Owners

Beneficial owners

Founders and other persons

No other persons.

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 43222Installation, maintenance and repair of plumbing and sanitary equipment Main

Rulings 4

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 20000644 / 6
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 20000644 / 5
22 Jan 2018
 Amendment entry In force
22 Jan 2018
 PDF
Ä 20000644 / 4
18 Jan 2018
 Amendment entry In force
18 Jan 2018
 PDF
Ä 644 / 3
3 Dec 2008
 Deletion of activities from the registry card In force
29 Dec 2008
 PDF

Sources: e-Äriregister and EMTA. Data updated 27 Oct 2026. Open at the source ↗ · Report an error in the data