MAZ OÜ

Active Registry code 12900312 OÜ Tallinn Registered 24 Aug 2015
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MAZ OÜ is a OÜ based in Tallinn, registry code 12900312, status: active. Main activity: Constructional engineering-technical designing and consulting. Its annual report for 2025 shows revenue of €3 540 and 0 employees.

Turnover
—
State taxes
113 €
Labour taxes
0 €
Employees
—

Q2 2026 · data from the Tax and Customs Board (EMTA)

Position in the industry Architectural and engineering activities; technical testing and analysis · EMTAK 71

  • Revenue · 2025 3 540 €
    industry median 23 548 € · companies in the industry: 4 824
  • Net profit margin · 2025 -100.3 %
    industry median 15.1 % · companies in the industry: 3 876

Taxes and turnover

Q2 2026 – Q2 2026
State taxes, € Q2 2026: 113 €
0255075100125Q2 2026 Company: 113 €Q2·260255075100125Q2 2026 Company: 113 €Q2·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q2 2026 — 113 — —

Financials by year

2016 – 2025
Revenue, € 2025: 3 540 € · −30.7% vs 2024 · industry median 23 548 € · above 27% of the industry
05 00010 00015 00020 00025 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 0 € Industry median: 23 879 €20192020 Company: 0 € Industry median: 21 696 €20202021 Company: 0 € Industry median: 23 276 €20212022 Company: 550 € Industry median: 23 302 €20222023 Company: 4 980 € Industry median: 22 715 €20232024 Company: 5 110 € Industry median: 22 068 €20242025 Company: 3 540 € Industry median: 23 548 €202505 00010 00015 00020 00025 0002018 Company: — Industry median: —2019 Company: 0 € Industry median: 23 879 €20192020 Company: 0 € Industry median: 21 696 €2021 Company: 0 € Industry median: 23 276 €20212022 Company: 550 € Industry median: 23 302 €2023 Company: 4 980 € Industry median: 22 715 €20232024 Company: 5 110 € Industry median: 22 068 €2025 Company: 3 540 € Industry median: 23 548 €2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: -3 551 € · −177.1% vs 2024 · industry median 1 536 € · above 14% of the industry
-4 000-2 00002 0004 0006 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: -461 € Industry median: 2 336 €20192020 Company: -461 € Industry median: 2 188 €20202021 Company: -365 € Industry median: 2 724 €20212022 Company: 505 € Industry median: 1 794 €20222023 Company: 4 980 € Industry median: 2 165 €20232024 Company: 4 606 € Industry median: 1 692 €20242025 Company: -3 551 € Industry median: 1 536 €2025-4 000-2 00002 0004 0006 0002018 Company: — Industry median: —2019 Company: -461 € Industry median: 2 336 €20192020 Company: -461 € Industry median: 2 188 €2021 Company: -365 € Industry median: 2 724 €20212022 Company: 505 € Industry median: 1 794 €2023 Company: 4 980 € Industry median: 2 165 €20232024 Company: 4 606 € Industry median: 1 692 €2025 Company: -3 551 € Industry median: 1 536 €2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: -100.3 % · −190.4 pp vs the year before · industry median 15.1 % · above 2% of the industry
-150-100-500501002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: — Industry median: 16.4 %20192020 Company: — Industry median: 16.8 %20202021 Company: — Industry median: 19.6 %20212022 Company: — Industry median: 16.7 %20222023 Company: 100.0 % Industry median: 17.1 %20232024 Company: 90.1 % Industry median: 15.3 %20242025 Company: -100.3 % Industry median: 15.1 %2025-150-100-500501002018 Company: — Industry median: —2019 Company: — Industry median: 16.4 %20192020 Company: — Industry median: 16.8 %2021 Company: — Industry median: 19.6 %20212022 Company: — Industry median: 16.7 %2023 Company: 100.0 % Industry median: 17.1 %20232024 Company: 90.1 % Industry median: 15.3 %2025 Company: -100.3 % Industry median: 15.1 %2025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 6 585 € · −35.0% vs 2024
02 5005 0007 50010 00012 5002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 871 €20192020 Company: 410 €20202021 Company: 45 €20212022 Company: 550 €20222023 Company: 5 530 €20232024 Company: 10 136 €20242025 Company: 6 585 €202502 5005 0007 50010 00012 5002018 Company: —2019 Company: 871 €20192020 Company: 410 €2021 Company: 45 €20212022 Company: 550 €2023 Company: 5 530 €20232024 Company: 10 136 €2025 Company: 6 585 €2025
Equity, € 2025: 6 585 € · −35.0% vs 2024
02 5005 0007 50010 00012 5002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 871 €20192020 Company: 410 €20202021 Company: 45 €20212022 Company: 550 €20222023 Company: 5 530 €20232024 Company: 10 136 €20242025 Company: 6 585 €202502 5005 0007 50010 00012 5002018 Company: —2019 Company: 871 €20192020 Company: 410 €2021 Company: 45 €20212022 Company: 550 €2023 Company: 5 530 €20232024 Company: 10 136 €2025 Company: 6 585 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02016 Company: 0 Industry median: —20162017 Company: 0 Industry median: —20172018 Company: 0 Industry median: 120182019 Company: 0 Industry median: 120192020 Company: 0 Industry median: 120202021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 120222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.20.40.60.81.02018 Company: 0 Industry median: 12019 Company: 0 Industry median: 120192020 Company: 0 Industry median: 12021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 12023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 0 Industry median: 12025
  • Company
  • Industry median

Industry: Architectural and engineering activities; technical testing and analysis (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 3 540 -3 551 0 6 585 6 585 0
2024 5 110 4 606 0 10 136 10 136 0
2023 4 980 4 980 0 5 530 5 530 0
2022 550 505 0 550 550 0
2021 0 -365 0 45 45 0
2020 0 -461 0 410 410 0
2019 0 -461 0 871 871 0
2018 — — — — — 0
2017 — — — — — 0
2016 — — — — — 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
-100.3 %
Net profit / revenue
Return on equity (ROE)
-53.9 %
Net profit / equity
Return on assets (ROA)
-53.9 %
Net profit / assets
Equity ratio
100.0 %
Equity / assets
Debt ratio
0.0 %
Liabilities / assets

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 10 Jun 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 21 Jan 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 26 Feb 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 15 May 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 13 Jul 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 17 Jun 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 6 Jul 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

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 71121Constructional engineering-technical designing and consulting Main

Rulings 7

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50013684 / 5
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50013684 / 4
7 Jul 2022
 Amendment entry In force
7 Jul 2022
 PDF
Ä 50013684 / M2
6 Jul 2022
 Ruling to eliminate deficiencies 16 Jul 2022 Deficiencies eliminated
7 Jul 2022
 PDF
Ä 50013684 / 3
20 Jan 2018
 Amendment entry In force
20 Jan 2018
 PDF
Ä 50013684 / M1
13 Nov 2017
 Procedural ruling In force
13 Nov 2017
 PDF
Ä 50013684 / 2
13 Nov 2017
 Amendment under Commercial Code § 525 (2) In force
13 Nov 2017
 PDF
Ä 50013684
24 Aug 2015
 First entry In force
24 Aug 2015
 PDF

Sources: e-Äriregister and EMTA. Data updated 30 Oct 2026. Open at the source ↗ · Report an error in the data