DucoEST OÜ

Active Registry code 12859130 OÜ Tallinn Registered 1 Jun 2015
Compare

DucoEST OÜ is a OÜ based in Tallinn, registry code 12859130, status: active. Main activity: Construction of water projects. According to EMTA, turnover for Q3 2026 was €34 425 with employees.

Turnover
34 425 €
↑ 52.8% vs Q2 2026
State taxes
2 976 €
↑ 98.8% vs Q2 2026
Labour taxes
0 €
Employees
—

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

Position in the industry Civil engineering · EMTAK 42

  • Turnover · Q3 2026 34 425 €
    industry median 52 240 € · companies in the industry: 1 125
  • Revenue · 2025 100 902 €
    industry median 88 960 € · companies in the industry: 1 426
  • Net profit margin · 2025 10.5 %
    industry median 5.0 % · companies in the industry: 1 185

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € Q3 2026: 34 425 € · +52.8% vs Q2 2026 · industry median 52 240 € · above 41% of the industry
020 00040 00060 00080 000Q4 2023 Company: 41 699 € Industry median: 57 537 €Q4·23Q1 2024 Company: 23 095 € Industry median: 30 131 €Q2 2024 Company: 1 360 € Industry median: 43 636 €Q2·24Q3 2024 Company: 16 708 € Industry median: 55 552 €Q4 2024 Company: 8 450 € Industry median: 59 411 €Q4·24Q1 2025 Company: 970 € Industry median: 34 084 €Q2 2025 Company: 1 060 € Industry median: 44 234 €Q2·25Q3 2025 Company: 40 618 € Industry median: 54 940 €Q4 2025 Company: 41 534 € Industry median: 60 220 €Q4·25Q1 2026 Company: 18 616 € Industry median: 36 839 €Q2 2026 Company: 22 530 € Industry median: 44 874 €Q2·26Q3 2026 Company: 34 425 € Industry median: 52 240 €Q3·26020 00040 00060 00080 000Q4 2024 Company: 8 450 € Industry median: 59 411 €Q1 2025 Company: 970 € Industry median: 34 084 €Q1·25Q2 2025 Company: 1 060 € Industry median: 44 234 €Q3 2025 Company: 40 618 € Industry median: 54 940 €Q3·25Q4 2025 Company: 41 534 € Industry median: 60 220 €Q1 2026 Company: 18 616 € Industry median: 36 839 €Q1·26Q2 2026 Company: 22 530 € Industry median: 44 874 €Q3 2026 Company: 34 425 € Industry median: 52 240 €Q3·26
  • Company
  • Industry median

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

State taxes, € Q3 2026: 2 976 € · +98.8% vs Q2 2026
02 5005 0007 50010 00012 500Q4 2023 Company: 5 533 €Q4·23Q1 2024 Company: 11 228 €Q2 2024 Company: 2 498 €Q2·24Q3 2024 Company: 1 883 €Q4 2024 Company: 396 €Q4·24Q1 2025 Company: 122 €Q2 2025 Company: 222 €Q2·25Q3 2025 Company: 1 848 €Q4 2025 Company: 2 249 €Q4·25Q1 2026 Company: 498 €Q2 2026 Company: 1 497 €Q2·26Q3 2026 Company: 2 976 €Q3·2601 0002 0003 000Q4 2024 Company: 396 €Q1 2025 Company: 122 €Q1·25Q2 2025 Company: 222 €Q3 2025 Company: 1 848 €Q3·25Q4 2025 Company: 2 249 €Q1 2026 Company: 498 €Q1·26Q2 2026 Company: 1 497 €Q3 2026 Company: 2 976 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 34 425 2 976 — —
Q2 2026 22 530 1 497 — —
Q1 2026 18 616 498 — —
Q4 2025 41 534 2 249 — —
Q3 2025 40 618 1 848 — —
Q2 2025 1 060 222 — —
Q1 2025 970 122 — —
Q4 2024 8 450 396 — —
Q3 2024 16 708 1 883 — —
Q2 2024 1 360 2 498 700 —
Q1 2024 23 095 11 228 — —
Q4 2023 41 699 5 533 — —
Q3 2023 10 791 1 423 — —
Q2 2023 7 535 6 313 — —
Q1 2023 43 057 219 — —
Q4 2022 25 940 49 — —
Q3 2022 10 430 565 — —
Q2 2022 24 990 1 688 — —
Q1 2022 3 995 323 — —

Financials by year

2016 – 2025
Revenue, € thousand 2025: 100 902 € · +274.0% vs 2024 · industry median 88 960 € · above 53% of the industry
02550751001252016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 31 252 € Industry median: 87 742 €20192020 Company: 72 587 € Industry median: 79 900 €20202021 Company: 83 853 € Industry median: 85 202 €20212022 Company: 96 917 € Industry median: 83 429 €20222023 Company: 88 644 € Industry median: 84 652 €20232024 Company: 26 978 € Industry median: 74 590 €20242025 Company: 100 902 € Industry median: 88 960 €202502550751001252018 Company: — Industry median: —2019 Company: 31 252 € Industry median: 87 742 €20192020 Company: 72 587 € Industry median: 79 900 €2021 Company: 83 853 € Industry median: 85 202 €20212022 Company: 96 917 € Industry median: 83 429 €2023 Company: 88 644 € Industry median: 84 652 €20232024 Company: 26 978 € Industry median: 74 590 €2025 Company: 100 902 € Industry median: 88 960 €2025
  • Company
  • Industry median

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

Net profit, € 2025: 10 554 € · +149.4% vs 2024 · industry median 2 500 € · above 63% of the industry
-40 000-20 000020 00040 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 12 952 € Industry median: 3 099 €20192020 Company: 23 847 € Industry median: 1 997 €20202021 Company: 118 € Industry median: 2 977 €20212022 Company: 34 750 € Industry median: 2 069 €20222023 Company: 2 567 € Industry median: 2 486 €20232024 Company: -21 358 € Industry median: 1 984 €20242025 Company: 10 554 € Industry median: 2 500 €2025-40 000-20 000020 00040 0002018 Company: — Industry median: —2019 Company: 12 952 € Industry median: 3 099 €20192020 Company: 23 847 € Industry median: 1 997 €2021 Company: 118 € Industry median: 2 977 €20212022 Company: 34 750 € Industry median: 2 069 €2023 Company: 2 567 € Industry median: 2 486 €20232024 Company: -21 358 € Industry median: 1 984 €2025 Company: 10 554 € Industry median: 2 500 €2025
  • Company
  • Industry median

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

Net profit margin, % 2025: 10.5 % · +89.6 pp vs the year before · industry median 5.0 % · above 65% of the industry
-100-75-50-25025502016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 41.4 % Industry median: 6.0 %20192020 Company: 32.9 % Industry median: 5.2 %20202021 Company: 0.1 % Industry median: 6.0 %20212022 Company: 35.9 % Industry median: 4.7 %20222023 Company: 2.9 % Industry median: 5.1 %20232024 Company: -79.2 % Industry median: 4.7 %20242025 Company: 10.5 % Industry median: 5.0 %2025-100-75-50-25025502018 Company: — Industry median: —2019 Company: 41.4 % Industry median: 6.0 %20192020 Company: 32.9 % Industry median: 5.2 %2021 Company: 0.1 % Industry median: 6.0 %20212022 Company: 35.9 % Industry median: 4.7 %2023 Company: 2.9 % Industry median: 5.1 %20232024 Company: -79.2 % Industry median: 4.7 %2025 Company: 10.5 % Industry median: 5.0 %2025
  • Company
  • Industry median

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

Assets, € thousand 2025: 67 048 € · +79.4% vs 2024
0501001502016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 72 959 €20192020 Company: 98 321 €20202021 Company: 99 630 €20212022 Company: 145 712 €20222023 Company: 79 836 €20232024 Company: 37 372 €20242025 Company: 67 048 €20250501001502018 Company: —2019 Company: 72 959 €20192020 Company: 98 321 €2021 Company: 99 630 €20212022 Company: 145 712 €2023 Company: 79 836 €20232024 Company: 37 372 €2025 Company: 67 048 €2025
Equity, € thousand 2025: 47 882 € · +28.3% vs 2024
0501001502016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 72 403 €20192020 Company: 96 250 €20202021 Company: 96 368 €20212022 Company: 131 118 €20222023 Company: 68 686 €20232024 Company: 37 328 €20242025 Company: 47 882 €20250501001502018 Company: —2019 Company: 72 403 €20192020 Company: 96 250 €2021 Company: 96 368 €20212022 Company: 131 118 €2023 Company: 68 686 €20232024 Company: 37 328 €2025 Company: 47 882 €2025
Employees 2025: 0 · industry median 2 · above 2% of the industry
01232016 Company: 0 Industry median: —20162017 Company: 0 Industry median: —20172018 Company: 0 Industry median: 320182019 Company: 0 Industry median: 320192020 Company: 0 Industry median: 320202021 Company: 0 Industry median: 320212022 Company: 0 Industry median: 320222023 Company: 0 Industry median: 220232024 Company: 0 Industry median: 220242025 Company: 0 Industry median: 2202501232018 Company: 0 Industry median: 32019 Company: 0 Industry median: 320192020 Company: 0 Industry median: 32021 Company: 0 Industry median: 320212022 Company: 0 Industry median: 32023 Company: 0 Industry median: 220232024 Company: 0 Industry median: 22025 Company: 0 Industry median: 22025
  • Company
  • Industry median

Industry: Civil engineering (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 100 902 10 554 0 67 048 47 882 0
2024 26 978 -21 358 0 37 372 37 328 0
2023 88 644 2 567 0 79 836 68 686 0
2022 96 917 34 750 0 145 712 131 118 0
2021 83 853 118 0 99 630 96 368 0
2020 72 587 23 847 0 98 321 96 250 0
2019 31 252 12 952 0 72 959 72 403 0
2018 — — — — — 0
2017 — — — — — 0
2016 — — — — — 0
2015 — — — — — 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
10.5 %
Net profit / revenue
Return on equity (ROE)
22.0 %
Net profit / equity
Return on assets (ROA)
15.7 %
Net profit / assets
Equity ratio
71.4 %
Equity / assets
Debt ratio
28.6 %
Liabilities / assets
Current ratio
3.38
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 19 Jan 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 3 Apr 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 29 May 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 21 Apr 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 27 Jun 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 3 Aug 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 30 Apr 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

  • Joonas Oja
    Direct ownership · since 25 Oct 2018

Founders and other persons

  • Joonas Oja
    Founder · 2 500 € · 28 May 2015
shared board members, owners or beneficial owners

Activities (EMTAK)

  • 42911Construction of water projects Main

Rulings 7

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50009016 / 5
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50009016 / 4
19 Jan 2018
 Amendment entry In force
19 Jan 2018
 PDF
Ä 50009016 / 3
10 Dec 2017
 Amendment entry In force
10 Dec 2017
 PDF
Ä 50009016 / 2
31 Aug 2016
 Amendment entry In force
31 Aug 2016
 PDF
Ä 50009016 / M2
1 Jun 2015
 Ruling to eliminate deficiencies 1 Jul 2015 Deficiencies eliminated
1 Jun 2015
 PDF
Ä 50009016
1 Jun 2015
 First entry In force
1 Jun 2015
 PDF
Ä 50009016 / M1
28 May 2015
 Ruling to eliminate deficiencies 27 Jun 2015 Deficiencies eliminated
1 Jun 2015
 PDF

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