Sertum OÜ

Active Registry code 12563665 OÜ Piira küla Registered 4 Nov 2013
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Sertum OÜ is a OÜ based in Piira küla, registry code 12563665, status: active. Main activity: Activities of insurance agents. Its annual report for 2025 shows revenue of €15 150 and 0 employees.

Turnover
—
State taxes
3 545 €
Labour taxes
894 €
Employees
—

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

Position in the industry Activities auxiliary to financial services and insurance activities · EMTAK 66

  • Revenue · 2025 15 150 €
    industry median 3 200 € · companies in the industry: 1 215
  • Net profit margin · 2025 53.5 %
    industry median 23.7 % · companies in the industry: 667

Taxes and turnover

Q2 2023 – Q1 2026
State taxes, € Q1 2026: 3 545 € · +44.0% vs Q1 2025
01 0002 0003 0004 000Q2 2023 Company: 4 000 €Q2·23Q1 2025 Company: 2 461 €Q1·25Q1 2026 Company: 3 545 €Q1·2601 0002 0003 0004 000Q2 2023 Company: 4 000 €Q2·23Q1 2025 Company: 2 461 €Q1 2026 Company: 3 545 €Q1·26
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q1 2026 — 3 545 894 —
Q1 2025 — 2 461 1 585 —
Q2 2023 — 4 000 1 546 —

Financials by year

2016 – 2025
Revenue, € 2025: 15 150 € · −5.1% vs 2024 · industry median 3 200 € · above 62% of the industry
05 00010 00015 00020 00025 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 21 113 € Industry median: 5 400 €20192020 Company: 17 949 € Industry median: 3 790 €20202021 Company: 14 402 € Industry median: 4 200 €20212022 Company: 16 925 € Industry median: 3 539 €20222023 Company: 11 065 € Industry median: 3 094 €20232024 Company: 15 962 € Industry median: 3 510 €20242025 Company: 15 150 € Industry median: 3 200 €202505 00010 00015 00020 00025 0002018 Company: — Industry median: —2019 Company: 21 113 € Industry median: 5 400 €20192020 Company: 17 949 € Industry median: 3 790 €2021 Company: 14 402 € Industry median: 4 200 €20212022 Company: 16 925 € Industry median: 3 539 €2023 Company: 11 065 € Industry median: 3 094 €20232024 Company: 15 962 € Industry median: 3 510 €2025 Company: 15 150 € Industry median: 3 200 €2025
  • Company
  • Industry median

Industry: Activities auxiliary to financial services and insurance activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 8 098 € · +14.1% vs 2024 · industry median 80 € · above 70% of the industry
05 00010 00015 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 3 169 € Industry median: 502 €20192020 Company: 11 299 € Industry median: 93 €20202021 Company: 2 455 € Industry median: 269 €20212022 Company: 12 894 € Industry median: 0 €20222023 Company: 1 556 € Industry median: 10 €20232024 Company: 7 095 € Industry median: 165 €20242025 Company: 8 098 € Industry median: 80 €202505 00010 00015 0002018 Company: — Industry median: —2019 Company: 3 169 € Industry median: 502 €20192020 Company: 11 299 € Industry median: 93 €2021 Company: 2 455 € Industry median: 269 €20212022 Company: 12 894 € Industry median: 0 €2023 Company: 1 556 € Industry median: 10 €20232024 Company: 7 095 € Industry median: 165 €2025 Company: 8 098 € Industry median: 80 €2025
  • Company
  • Industry median

Industry: Activities auxiliary to financial services and insurance activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 53.5 % · +9.0 pp vs the year before · industry median 23.7 % · above 66% of the industry
0204060802016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 15.0 % Industry median: 28.7 %20192020 Company: 63.0 % Industry median: 24.8 %20202021 Company: 17.0 % Industry median: 27.0 %20212022 Company: 76.2 % Industry median: 20.8 %20222023 Company: 14.1 % Industry median: 21.6 %20232024 Company: 44.4 % Industry median: 23.7 %20242025 Company: 53.5 % Industry median: 23.7 %20250204060802018 Company: — Industry median: —2019 Company: 15.0 % Industry median: 28.7 %20192020 Company: 63.0 % Industry median: 24.8 %2021 Company: 17.0 % Industry median: 27.0 %20212022 Company: 76.2 % Industry median: 20.8 %2023 Company: 14.1 % Industry median: 21.6 %20232024 Company: 44.4 % Industry median: 23.7 %2025 Company: 53.5 % Industry median: 23.7 %2025
  • Company
  • Industry median

Industry: Activities auxiliary to financial services and insurance activities (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 18 246 € · +47.2% vs 2024
05 00010 00015 00020 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 8 644 €20192020 Company: 17 303 €20202021 Company: 5 305 €20212022 Company: 18 176 €20222023 Company: 8 189 €20232024 Company: 12 394 €20242025 Company: 18 246 €202505 00010 00015 00020 0002018 Company: —2019 Company: 8 644 €20192020 Company: 17 303 €2021 Company: 5 305 €20212022 Company: 18 176 €2023 Company: 8 189 €20232024 Company: 12 394 €2025 Company: 18 246 €2025
Equity, € 2025: 17 696 € · +84.4% vs 2024
05 00010 00015 00020 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 5 669 €20192020 Company: 16 968 €20202021 Company: 4 956 €20212022 Company: 17 850 €20222023 Company: 7 906 €20232024 Company: 9 598 €20242025 Company: 17 696 €202505 00010 00015 00020 0002018 Company: —2019 Company: 5 669 €20192020 Company: 16 968 €2021 Company: 4 956 €20212022 Company: 17 850 €2023 Company: 7 906 €20232024 Company: 9 598 €2025 Company: 17 696 €2025
Employees 2025: 0 · −100.0% vs 2024 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02016 Company: 0 Industry median: —20162017 Company: 1 Industry median: —20172018 Company: 0 Industry median: 120182019 Company: 1 Industry median: 120192020 Company: 0 Industry median: 120202021 Company: 1 Industry median: 120212022 Company: 0 Industry median: 120222023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 120242025 Company: 0 Industry median: 120250.00.20.40.60.81.02018 Company: 0 Industry median: 12019 Company: 1 Industry median: 120192020 Company: 0 Industry median: 12021 Company: 1 Industry median: 120212022 Company: 0 Industry median: 12023 Company: 1 Industry median: 120232024 Company: 1 Industry median: 12025 Company: 0 Industry median: 12025
  • Company
  • Industry median

Industry: Activities auxiliary to financial services and insurance 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 15 150 8 098 0 18 246 17 696 0
2024 15 962 7 095 3 032 12 394 9 598 1
2023 11 065 1 556 3 032 8 189 7 906 1
2022 16 925 12 894 0 18 176 17 850 0
2021 14 402 2 455 4 337 5 305 4 956 1
2020 17 949 11 299 0 17 303 16 968 0
2019 21 113 3 169 4 740 8 644 5 669 1
2018 — — — — — 0
2017 — — — — — 1
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 2025

Net profit margin
53.5 %
Net profit / revenue
Return on equity (ROE)
45.8 %
Net profit / equity
Return on assets (ROA)
44.4 %
Net profit / assets
Equity ratio
97.0 %
Equity / assets
Debt ratio
3.0 %
Liabilities / assets
Current ratio
33.17
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 30 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 30 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 30 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 30 Jun 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 30 Jun 2021 Company’s own e-Äriregister
2019 1 Jan 2019 – 31 Dec 2019 30 Jun 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)

  • 66221Activities of insurance agents Main

Rulings 5

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 40036536 / 5
2 Sep 2023
 Amendment entry In force
2 Sep 2023
 PDF
Ä 40036536 / 4
11 Jul 2018
 Amendment entry In force
11 Jul 2018
 PDF
Ä 40036536 / 3
18 Jan 2018
 Amendment entry In force
18 Jan 2018
 PDF
Ä 40036536 / 2
4 May 2017
 Amendment entry In force
4 May 2017
 PDF
Ä 40036536
4 Nov 2013
 First entry In force
4 Nov 2013
 PDF

Sources: e-Äriregister and EMTA. Data updated 31 Oct 2026. Open at the source ↗ · Report an error in the data