Ajalooekspert OÜ

Active Registry code 11504413 OÜ Tallinn Registered 12 May 2008
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Ajalooekspert OÜ is a OÜ based in Tallinn, registry code 11504413, status: active. Main activity: Research and experimental development on social sciences and humanities. Its annual report for 2025 shows revenue of €12 727 and 0 employees.

Revenue
12 727 €
↑ 660.3% vs 2024
Employees
0
±0 vs 2024

2025 · annual report, e-Äriregister

Position in the industry Scientific research and development · EMTAK 72

  • Revenue · 2025 12 727 €
    industry median 0 € · companies in the industry: 1 073
  • Net profit margin · 2025 50.7 %
    industry median 13.5 % · companies in the industry: 597

Taxes and turnover

No tax data available. EMTA publishes data for those who paid state taxes, filed a VAT return or had employees in the quarter. New and small companies may be missing.

Financials by year

2016 – 2025
Revenue, € 2025: 12 727 € · +660.3% vs 2024 · industry median 0 € · above 73% of the industry
05 00010 00015 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 9 327 € Industry median: 0 €20192020 Company: 6 860 € Industry median: 150 €20202021 Company: 3 246 € Industry median: 0 €20212022 Company: 5 380 € Industry median: 103 €20222023 Company: 3 456 € Industry median: 76 €20232024 Company: 1 674 € Industry median: 0 €20242025 Company: 12 727 € Industry median: 0 €202505 00010 00015 0002018 Company: — Industry median: —2019 Company: 9 327 € Industry median: 0 €20192020 Company: 6 860 € Industry median: 150 €2021 Company: 3 246 € Industry median: 0 €20212022 Company: 5 380 € Industry median: 103 €2023 Company: 3 456 € Industry median: 76 €20232024 Company: 1 674 € Industry median: 0 €2025 Company: 12 727 € Industry median: 0 €2025
  • Company
  • Industry median

Industry: Scientific research and development (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit, € 2025: 6 455 € · +980.6% vs 2024 · industry median 0 € · above 77% of the industry
-2 00002 0004 0006 0008 0002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 3 744 € Industry median: 3 €20192020 Company: 5 185 € Industry median: 28 €20202021 Company: -435 € Industry median: 1 €20212022 Company: 1 936 € Industry median: 0 €20222023 Company: -385 € Industry median: 0 €20232024 Company: -733 € Industry median: 0 €20242025 Company: 6 455 € Industry median: 0 €2025-2 00002 0004 0006 0008 0002018 Company: — Industry median: —2019 Company: 3 744 € Industry median: 3 €20192020 Company: 5 185 € Industry median: 28 €2021 Company: -435 € Industry median: 1 €20212022 Company: 1 936 € Industry median: 0 €2023 Company: -385 € Industry median: 0 €20232024 Company: -733 € Industry median: 0 €2025 Company: 6 455 € Industry median: 0 €2025
  • Company
  • Industry median

Industry: Scientific research and development (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Net profit margin, % 2025: 50.7 % · +94.5 pp vs the year before · industry median 13.5 % · above 71% of the industry
-50-2502550751002016 Company: — Industry median: —20162017 Company: — Industry median: —20172018 Company: — Industry median: —20182019 Company: 40.1 % Industry median: 12.7 %20192020 Company: 75.6 % Industry median: 23.8 %20202021 Company: -13.4 % Industry median: 25.1 %20212022 Company: 36.0 % Industry median: 17.7 %20222023 Company: -11.1 % Industry median: 16.8 %20232024 Company: -43.8 % Industry median: 15.8 %20242025 Company: 50.7 % Industry median: 13.5 %2025-50-2502550751002018 Company: — Industry median: —2019 Company: 40.1 % Industry median: 12.7 %20192020 Company: 75.6 % Industry median: 23.8 %2021 Company: -13.4 % Industry median: 25.1 %20212022 Company: 36.0 % Industry median: 17.7 %2023 Company: -11.1 % Industry median: 16.8 %20232024 Company: -43.8 % Industry median: 15.8 %2025 Company: 50.7 % Industry median: 13.5 %2025
  • Company
  • Industry median

Industry: Scientific research and development (the EMTAK division of the main activity). Median: half of the industry is above, half below.

Assets, € 2025: 66 922 € · +10.7% vs 2024
020 00040 00060 00080 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 55 051 €20192020 Company: 59 829 €20202021 Company: 59 225 €20212022 Company: 60 851 €20222023 Company: 61 072 €20232024 Company: 60 433 €20242025 Company: 66 922 €2025020 00040 00060 00080 0002018 Company: —2019 Company: 55 051 €20192020 Company: 59 829 €2021 Company: 59 225 €20212022 Company: 60 851 €2023 Company: 61 072 €20232024 Company: 60 433 €2025 Company: 66 922 €2025
Equity, € 2025: 66 188 € · +10.8% vs 2024
020 00040 00060 00080 0002016 Company: —20162017 Company: —20172018 Company: —20182019 Company: 54 165 €20192020 Company: 59 350 €20202021 Company: 58 915 €20212022 Company: 60 851 €20222023 Company: 60 466 €20232024 Company: 59 733 €20242025 Company: 66 188 €2025020 00040 00060 00080 0002018 Company: —2019 Company: 54 165 €20192020 Company: 59 350 €2021 Company: 58 915 €20212022 Company: 60 851 €2023 Company: 60 466 €20232024 Company: 59 733 €2025 Company: 66 188 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.51.01.52.02016 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: 220222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.51.01.52.02018 Company: 0 Industry median: 12019 Company: 0 Industry median: 120192020 Company: 0 Industry median: 12021 Company: 0 Industry median: 120212022 Company: 0 Industry median: 22023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 0 Industry median: 12025
  • Company
  • Industry median

Industry: Scientific research and development (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 12 727 6 455 0 66 922 66 188 0
2024 1 674 -733 0 60 433 59 733 0
2023 3 456 -385 0 61 072 60 466 0
2022 5 380 1 936 0 60 851 60 851 0
2021 3 246 -435 0 59 225 58 915 0
2020 6 860 5 185 0 59 829 59 350 0
2019 9 327 3 744 0 55 051 54 165 0
2018 — — — — — 0
2017 — — — — — 0
2016 — — — — — 0
2015 — — — — — 0
2014 — — — — — 0
2013 — — — — — 0
2012 — — — — — 0
2011 — — — — — 0
2010 — — — — — 0
2009 — — — — — 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
50.7 %
Net profit / revenue
Return on equity (ROE)
9.8 %
Net profit / equity
Return on assets (ROA)
9.6 %
Net profit / assets
Equity ratio
98.9 %
Equity / assets
Debt ratio
1.1 %
Liabilities / assets
Current ratio
91.17
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 29 Jun 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 24 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 4 Jul 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 21 Jun 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 25 Jun 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

Beneficial owners

  • Merili Arjakas
    Control by other means (contractual, family or other ties) · since 30 Oct 2018
  • Küllo Arjakas
    Direct ownership · since 29 Oct 2018

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 72201Research and experimental development on social sciences and humanities Main

Rulings 10

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 10118226 / 9
2 Sep 2023
 Amendment entry In force
2 Sep 2023
 PDF
Ä 10118226 / 8
13 Nov 2019
 Amendment entry In force
13 Nov 2019
 PDF
Ä 10118226 / 7
17 Jan 2018
 Amendment entry In force
17 Jan 2018
 PDF
Ä 10118226 / 6
30 Nov 2017
 Amendment entry In force
30 Nov 2017
 PDF
Ä 10118226 / 5
11 Jun 2015
 Amendment entry In force
11 Jun 2015
 PDF
Ä 10118226 / 4
5 Dec 2011
 Amendment entry In force
5 Dec 2011
 PDF
Ä 10118226 / 3
1 Jul 2011
 Amendment entry In force
1 Jul 2011
 PDF
Ä 118226 / 2
28 May 2009
 Amendment entry In force
28 May 2009
 PDF
Ä 118226
12 May 2008
 First entry In force
12 May 2008
 PDF
Ä 118226 / M1
7 May 2008
 Ruling to eliminate deficiencies (to be served) 6 Jul 2008 In force
6 Jun 2008
 PDF

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