Mainer OÜ

Active Registry code 14267391 OÜ Tallinn Registered 26 May 2017
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Mainer OÜ is a OÜ based in Tallinn, registry code 14267391, status: active. Main activity: Support activities for other mining and quarrying. According to EMTA, turnover for Q3 2026 was €692 551 with employees.

Turnover
692 551 €
State taxes
125 610 €
Labour taxes
0 €
Employees
—

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

Position in the industry Mining support service activities · EMTAK 09

  • Turnover · Q3 2026 692 551 €
    industry median 23 684 € · companies in the industry: 24
  • Revenue · 2025 387 817 €
    industry median 17 002 € · companies in the industry: 48
  • Net profit margin · 2025 47.5 %
    industry median 4.6 % · companies in the industry: 32

Taxes and turnover

Q4 2023 – Q3 2026
Turnover, € thousand Q3 2026: 692 551 € · industry median 23 684 € · above 98% of the industry
0200400600800Q4 2023 Company: 21 944 € Industry median: 24 663 €Q4·23Q1 2024 Company: 0 € Industry median: 16 415 €Q2 2024 Company: 50 319 € Industry median: 21 826 €Q2·24Q3 2024 Company: 129 871 € Industry median: 26 744 €Q4 2024 Company: 116 889 € Industry median: 25 256 €Q4·24Q1 2025 Company: 35 886 € Industry median: 28 642 €Q2 2025 Company: 285 043 € Industry median: 20 834 €Q2·25Q3 2025 Company: 75 471 € Industry median: 19 044 €Q4 2025 Company: 1 080 € Industry median: 20 738 €Q4·25Q1 2026 Company: 0 € Industry median: 20 792 €Q2 2026 Company: 0 € Industry median: 18 856 €Q2·26Q3 2026 Company: 692 551 € Industry median: 23 684 €Q3·260200400600800Q4 2024 Company: 116 889 € Industry median: 25 256 €Q1 2025 Company: 35 886 € Industry median: 28 642 €Q1·25Q2 2025 Company: 285 043 € Industry median: 20 834 €Q3 2025 Company: 75 471 € Industry median: 19 044 €Q3·25Q4 2025 Company: 1 080 € Industry median: 20 738 €Q1 2026 Company: 0 € Industry median: 20 792 €Q1·26Q2 2026 Company: 0 € Industry median: 18 856 €Q3 2026 Company: 692 551 € Industry median: 23 684 €Q3·26
  • Company
  • Industry median

Industry: Mining support service activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

State taxes, € thousand Q3 2026: 125 610 €
050100150Q4 2023 Company: 0 €Q4·23Q1 2024 Company: 0 €Q2 2024 Company: 7 296 €Q2·24Q3 2024 Company: 19 441 €Q4 2024 Company: 14 812 €Q4·24Q1 2025 Company: 1 966 €Q2 2025 Company: 41 226 €Q2·25Q3 2025 Company: 3 274 €Q4 2025 Company: 0 €Q4·25Q1 2026 Company: 0 €Q2 2026 Company: 0 €Q2·26Q3 2026 Company: 125 610 €Q3·26050100150Q4 2024 Company: 14 812 €Q1 2025 Company: 1 966 €Q1·25Q2 2025 Company: 41 226 €Q3 2025 Company: 3 274 €Q3·25Q4 2025 Company: 0 €Q1 2026 Company: 0 €Q1·26Q2 2026 Company: 0 €Q3 2026 Company: 125 610 €Q3·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q3 2026 692 551 125 610 — —
Q2 2026 — — — —
Q1 2026 — — — —
Q4 2025 1 080 — — —
Q3 2025 75 471 3 274 — —
Q2 2025 285 043 41 226 — —
Q1 2025 35 886 1 966 — —
Q4 2024 116 889 14 812 — —
Q3 2024 129 871 19 441 — —
Q2 2024 50 319 7 296 — —
Q1 2024 — — — —
Q4 2023 21 944 — — —
Q3 2023 98 076 9 066 — —
Q2 2023 39 203 — — —
Q1 2023 — — — —
Q4 2022 18 846 — — —
Q3 2022 65 166 7 489 — —
Q2 2022 14 409 2 038 — —
Q1 2022 1 900 87 — —

Financials by year

2017 – 2025
Revenue, € thousand 2025: 387 817 € · +26.4% vs 2024 · industry median 17 002 € · above 88% of the industry
01002003004002017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 7 190 € Industry median: 7 190 €20192020 Company: 1 616 € Industry median: 8 545 €20202021 Company: 3 500 € Industry median: 6 550 €20212022 Company: 100 320 € Industry median: 11 422 €20222023 Company: 159 223 € Industry median: 8 887 €20232024 Company: 306 741 € Industry median: 14 697 €20242025 Company: 387 817 € Industry median: 17 002 €202501002003004002018 Company: — Industry median: —2019 Company: 7 190 € Industry median: 7 190 €20192020 Company: 1 616 € Industry median: 8 545 €2021 Company: 3 500 € Industry median: 6 550 €20212022 Company: 100 320 € Industry median: 11 422 €2023 Company: 159 223 € Industry median: 8 887 €20232024 Company: 306 741 € Industry median: 14 697 €2025 Company: 387 817 € Industry median: 17 002 €2025
  • Company
  • Industry median

Industry: Mining support service activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € thousand 2025: 184 110 € · +20.7% vs 2024 · industry median 0 € · above 94% of the industry
-500501001502002017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: -180 € Industry median: 0 €20192020 Company: -1 205 € Industry median: 173 €20202021 Company: -5 292 € Industry median: 0 €20212022 Company: 15 968 € Industry median: 881 €20222023 Company: -16 197 € Industry median: 0 €20232024 Company: 152 544 € Industry median: 0 €20242025 Company: 184 110 € Industry median: 0 €2025-500501001502002018 Company: — Industry median: —2019 Company: -180 € Industry median: 0 €20192020 Company: -1 205 € Industry median: 173 €2021 Company: -5 292 € Industry median: 0 €20212022 Company: 15 968 € Industry median: 881 €2023 Company: -16 197 € Industry median: 0 €20232024 Company: 152 544 € Industry median: 0 €2025 Company: 184 110 € Industry median: 0 €2025
  • Company
  • Industry median

Industry: Mining support service activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 47.5 % · −2.3 pp vs the year before · industry median 4.6 % · above 86% of the industry
-200-150-100-500502017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: -2.5 % Industry median: 9.2 %20192020 Company: -74.6 % Industry median: 8.1 %20202021 Company: -151.2 % Industry median: 15.4 %20212022 Company: 15.9 % Industry median: 18.4 %20222023 Company: -10.2 % Industry median: 9.4 %20232024 Company: 49.7 % Industry median: 12.3 %20242025 Company: 47.5 % Industry median: 4.6 %2025-200-150-100-500502018 Company: — Industry median: —2019 Company: -2.5 % Industry median: 9.2 %20192020 Company: -74.6 % Industry median: 8.1 %2021 Company: -151.2 % Industry median: 15.4 %20212022 Company: 15.9 % Industry median: 18.4 %2023 Company: -10.2 % Industry median: 9.4 %20232024 Company: 49.7 % Industry median: 12.3 %2025 Company: 47.5 % Industry median: 4.6 %2025
  • Company
  • Industry median

Industry: Mining support service activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € thousand 2025: 345 300 € · +92.0% vs 2024
01002003004002017 Company: —20172018 Company: —20182019 Company: 0 €20192020 Company: 740 €20202021 Company: 3 €20212022 Company: 15 496 €20222023 Company: 5 298 €20232024 Company: 179 860 €20242025 Company: 345 300 €202501002003004002018 Company: —2019 Company: 0 €20192020 Company: 740 €2021 Company: 3 €20212022 Company: 15 496 €2023 Company: 5 298 €20232024 Company: 179 860 €2025 Company: 345 300 €2025
Equity, € thousand 2025: 324 798 € · +130.9% vs 2024
-10001002003004002017 Company: —20172018 Company: —20182019 Company: -5 129 €20192020 Company: -6 334 €20202021 Company: -11 626 €20212022 Company: 4 342 €20222023 Company: -11 856 €20232024 Company: 140 688 €20242025 Company: 324 798 €2025-10001002003004002018 Company: —2019 Company: -5 129 €20192020 Company: -6 334 €2021 Company: -11 626 €20212022 Company: 4 342 €2023 Company: -11 856 €20232024 Company: 140 688 €2025 Company: 324 798 €2025
Employees 2025: 0 · industry median 2 · above 2% of the industry
0.00.51.01.52.02017 Company: 0 Industry median: —20172018 Company: 0 Industry median: 220182019 Company: 0 Industry median: 220192020 Company: 0 Industry median: 1.520202021 Company: 0 Industry median: 220212022 Company: 0 Industry median: 220222023 Company: 0 Industry median: 220232024 Company: 0 Industry median: 220242025 Company: 0 Industry median: 220250.00.51.01.52.02018 Company: 0 Industry median: 22019 Company: 0 Industry median: 220192020 Company: 0 Industry median: 1.52021 Company: 0 Industry median: 220212022 Company: 0 Industry median: 22023 Company: 0 Industry median: 220232024 Company: 0 Industry median: 22025 Company: 0 Industry median: 22025
  • Company
  • Industry median

Industry: Mining support service 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 387 817 184 110 0 345 300 324 798 0
2024 306 741 152 544 0 179 860 140 688 0
2023 159 223 -16 197 — 5 298 -11 856 0
2022 100 320 15 968 — 15 496 4 342 0
2021 3 500 -5 292 — 3 -11 626 0
2020 1 616 -1 205 — 740 -6 334 0
2019 7 190 -180 0 0 -5 129 0
2018 — — — — — 0
2017 — — — — — 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
47.5 %
Net profit / revenue
Return on equity (ROE)
56.7 %
Net profit / equity
Return on assets (ROA)
53.3 %
Net profit / assets
Equity ratio
94.1 %
Equity / assets
Debt ratio
5.9 %
Liabilities / assets
Current ratio
49.20
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 8 May 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 16 Mar 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 16 Jul 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 10 Jul 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 1 Sep 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 11 Jun 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 7 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

  • Magno Kure
    Direct ownership · since 18 Oct 2018

Founders and other persons

  • Magno Kure
    Founder · 2 500 € · 25 May 2017
shared board members, owners or beneficial owners

Activities (EMTAK)

  • 09901Support activities for other mining and quarrying Main

Rulings 5

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50058139 / M1
12 Jul 2024
 Warning of a fine: annual report not filed 11 Aug 2024 Deficiencies eliminated
17 Jul 2024
 PDF
Ä 50058139 / 4
2 Sep 2023
 Amendment entry In force
2 Sep 2023
 PDF
Ä 50058139 / 3
20 Jan 2018
 Amendment entry In force
20 Jan 2018
 PDF
Ä 50058139 / 2
13 Dec 2017
 Amendment entry In force
13 Dec 2017
 PDF
Ä 50058139
26 May 2017
 First entry In force
26 May 2017
 PDF

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