Mastum OÜ

Active Registry code 12567031 OÜ Tallinn Registered 8 Nov 2013
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Mastum OÜ is a OÜ based in Tallinn, registry code 12567031, status: active. Main activity: Rental and operating of own or leased real estate. Its annual report for 2024 shows revenue of €173 980 and 0 employees.

Turnover
—
State taxes
557 €
↑ 4.1% vs Q4 2025
Labour taxes
0 €
Employees
—

Q1 2026 · data from the Tax and Customs Board (EMTA)

Position in the industry Real estate activities · EMTAK 68

  • Revenue · 2024 173 980 €
    industry median 12 853 € · companies in the industry: 31 545
  • Net profit margin · 2024 -13.2 %
    industry median 5.9 % · companies in the industry: 25 591

Taxes and turnover

Q1 2022 – Q1 2026
Turnover, € Q1 2024: 0 € · industry median 15 027 € · above 2% of the industry
05 00010 00015 00020 000Q1 2022 Company: — Industry median: 15 931 €Q1·22Q4 2022 Company: — Industry median: 15 030 €Q4·22Q1 2023 Company: — Industry median: 14 990 €Q1·23Q4 2023 Company: — Industry median: 14 897 €Q4·23Q1 2024 Company: 0 € Industry median: 15 027 €Q1·24Q2 2024 Company: — Industry median: 14 064 €Q2·24Q4 2024 Company: — Industry median: 14 610 €Q4·24Q1 2025 Company: — Industry median: 14 672 €Q1·25Q4 2025 Company: — Industry median: 14 464 €Q4·25Q1 2026 Company: — Industry median: 14 759 €Q1·2605 00010 00015 00020 000Q1 2023 Company: — Industry median: 14 990 €Q4 2023 Company: — Industry median: 14 897 €Q4·23Q1 2024 Company: 0 € Industry median: 15 027 €Q2 2024 Company: — Industry median: 14 064 €Q2·24Q4 2024 Company: — Industry median: 14 610 €Q1 2025 Company: — Industry median: 14 672 €Q1·25Q4 2025 Company: — Industry median: 14 464 €Q1 2026 Company: — Industry median: 14 759 €Q1·26
  • Company
  • Industry median

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

State taxes, € Q1 2026: 557 € · +4.1% vs Q4 2025
0200400600Q1 2022 Company: 468 €Q1·22Q4 2022 Company: 450 €Q4·22Q1 2023 Company: 468 €Q1·23Q4 2023 Company: 450 €Q4·23Q1 2024 Company: —Q1·24Q2 2024 Company: 446 €Q2·24Q4 2024 Company: 423 €Q4·24Q1 2025 Company: 578 €Q1·25Q4 2025 Company: 535 €Q4·25Q1 2026 Company: 557 €Q1·260200400600Q1 2023 Company: 468 €Q4 2023 Company: 450 €Q4·23Q1 2024 Company: —Q2 2024 Company: 446 €Q2·24Q4 2024 Company: 423 €Q1 2025 Company: 578 €Q1·25Q4 2025 Company: 535 €Q1 2026 Company: 557 €Q1·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q1 2026 — 557 — —
Q4 2025 — 535 — —
Q1 2025 — 578 — —
Q4 2024 — 423 — —
Q2 2024 — 446 — —
Q1 2024 — — — —
Q4 2023 — 450 — —
Q1 2023 — 468 — —
Q4 2022 — 450 — —
Q1 2022 — 468 — —

Financials by year

2016 – 2025
Revenue, € thousand 2024: 173 980 € · +1 239.4% vs 2023 · industry median 12 853 € · above 91% of the industry
0501001502002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 17 943 € Industry median: 10 800 €20192020 Company: 30 910 € Industry median: 10 586 €20202021 Company: 54 930 € Industry median: 11 162 €20212022 Company: 15 594 € Industry median: 11 789 €20222023 Company: 12 989 € Industry median: 12 224 €20232024 Company: 173 980 € Industry median: 12 853 €20242025 Company: — Industry median: 13 620 €20250501001502002018 Company: — Industry median: —2019 Company: 17 943 € Industry median: 10 800 €20192020 Company: 30 910 € Industry median: 10 586 €2021 Company: 54 930 € Industry median: 11 162 €20212022 Company: 15 594 € Industry median: 11 789 €2023 Company: 12 989 € Industry median: 12 224 €20232024 Company: 173 980 € Industry median: 12 853 €2025 Company: — Industry median: 13 620 €2025
  • Company
  • Industry median

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

Net profit, € 2024: -22 959 € · −473.3% vs 2023 · industry median 256 € · above 2% of the industry
-40 000-20 000020 00040 00060 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: -5 562 € Industry median: 205 €20192020 Company: 22 543 € Industry median: 175 €20202021 Company: 43 424 € Industry median: 251 €20212022 Company: 8 650 € Industry median: 161 €20222023 Company: 6 151 € Industry median: 154 €20232024 Company: -22 959 € Industry median: 256 €20242025 Company: — Industry median: 283 €2025-40 000-20 000020 00040 00060 0002018 Company: — Industry median: —2019 Company: -5 562 € Industry median: 205 €20192020 Company: 22 543 € Industry median: 175 €2021 Company: 43 424 € Industry median: 251 €20212022 Company: 8 650 € Industry median: 161 €2023 Company: 6 151 € Industry median: 154 €20232024 Company: -22 959 € Industry median: 256 €2025 Company: — Industry median: 283 €2025
  • Company
  • Industry median

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

Net profit margin, % 2024: -13.2 % · −60.6 pp vs the year before · industry median 5.9 % · above 14% of the industry
-50-2502550751002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: -31.0 % Industry median: 5.7 %20192020 Company: 72.9 % Industry median: 5.6 %20202021 Company: 79.1 % Industry median: 7.4 %20212022 Company: 55.5 % Industry median: 5.9 %20222023 Company: 47.4 % Industry median: 5.2 %20232024 Company: -13.2 % Industry median: 5.9 %20242025 Company: — Industry median: 5.9 %2025-50-2502550751002018 Company: — Industry median: —2019 Company: -31.0 % Industry median: 5.7 %20192020 Company: 72.9 % Industry median: 5.6 %2021 Company: 79.1 % Industry median: 7.4 %20212022 Company: 55.5 % Industry median: 5.9 %2023 Company: 47.4 % Industry median: 5.2 %20232024 Company: -13.2 % Industry median: 5.9 %2025 Company: — Industry median: 5.9 %2025
  • Company
  • Industry median

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

Assets, € thousand 2024: 442 861 € · −28.3% vs 2023
02004006008002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 457 021 €20192020 Company: 579 883 €20202021 Company: 571 520 €20212022 Company: 598 148 €20222023 Company: 617 901 €20232024 Company: 442 861 €20242025 Company: —202502004006008002018 Company: —2019 Company: 457 021 €20192020 Company: 579 883 €2021 Company: 571 520 €20212022 Company: 598 148 €2023 Company: 617 901 €20232024 Company: 442 861 €2025 Company: —2025
Equity, € 2024: 39 315 € · −36.9% vs 2023
-20 000020 00040 00060 00080 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: -18 494 €20192020 Company: 4 049 €20202021 Company: 47 473 €20212022 Company: 56 123 €20222023 Company: 62 275 €20232024 Company: 39 315 €20242025 Company: —2025-20 000020 00040 00060 00080 0002018 Company: —2019 Company: -18 494 €20192020 Company: 4 049 €2021 Company: 47 473 €20212022 Company: 56 123 €2023 Company: 62 275 €20232024 Company: 39 315 €2025 Company: —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: Real estate 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 — — — — — 0
2024 173 980 -22 959 0 442 861 39 315 0
2023 12 989 6 151 0 617 901 62 275 0
2022 15 594 8 650 0 598 148 56 123 0
2021 54 930 43 424 — 571 520 47 473 0
2020 30 910 22 543 — 579 883 4 049 0
2019 17 943 -5 562 — 457 021 -18 494 0
2018 — — — — — 0
2017 — — — — — 0
2016 — — — — — 0
2015 — — — — — 0
2014 — — — — — 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 2024

Net profit margin
-13.2 %
Net profit / revenue
Return on equity (ROE)
-58.4 %
Net profit / equity
Return on assets (ROA)
-5.2 %
Net profit / assets
Equity ratio
8.9 %
Equity / assets
Debt ratio
91.1 %
Liabilities / assets
Current ratio
2.79
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2024 1 Jan 2024 – 31 Dec 2024 1 Jul 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 26 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 28 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 11 Apr 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 10 May 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 26 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

  • Miraste OÜ
    Legal person · 14402185 · 2 508 €

Beneficial owners

  • Panu John Tapio Mangs
    Member of a senior management body (management or supervisory board) · since 13 Oct 2020

Founders and other persons

No other persons.

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 68201Rental and operating of own or leased real estate Main

Rulings 9

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 10189601 / 8
2 Sep 2023
 Amendment entry In force
2 Sep 2023
 PDF
Ä 10189601 / 7
18 Jan 2018
 Amendment entry In force
18 Jan 2018
 PDF
Ä 10189601 / 6
6 Dec 2017
 Amendment entry In force
6 Dec 2017
 PDF
Ä 10189601 / 5
16 Aug 2016
 Amendment entry In force
16 Aug 2016
 PDF
Ä 10189601 / 4
27 Jun 2016
 Amendment entry In force
27 Jun 2016
 PDF
Ä 10189601 / M1
11 Feb 2016
 Warning of deletion from the register: annual report not filed 14 Aug 2016 Deficiencies eliminated
14 Aug 2016
 PDF
Ä 10189601 / 3
12 Mar 2014
 Amendment entry In force
12 Mar 2014
 PDF
Ä 10189601 / 2
14 Feb 2014
 Transformation entry In force
14 Feb 2014
 PDF
Ä 10189601
8 Nov 2013
 First entry In force
8 Nov 2013
 PDF

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