Zenfrog Lab OÜ

Active Registry code 16369888 OÜ Narva linn Registered 19 Nov 2021
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Zenfrog Lab OÜ is a OÜ based in Narva linn, registry code 16369888, status: active. Main activity: Educational support activities n.e.c.. According to EMTA, turnover for Q4 2025 was €2 768 with employees.

Turnover
2 768 €
State taxes
6 €
Labour taxes
0 €
Employees
—

Q4 2025 · data from the Tax and Customs Board (EMTA)

Position in the industry Education · EMTAK 85

  • Turnover · Q4 2025 2 768 €
    industry median 10 603 € · companies in the industry: 1 300
  • Revenue · 2025 27 062 €
    industry median 2 265 € · companies in the industry: 7 180
  • Net profit margin · 2025 -30.9 %
    industry median 6.7 % · companies in the industry: 5 232

Taxes and turnover

Q4 2025 – Q4 2025
Turnover, € Q4 2025: 2 768 € · industry median 10 603 € · above 23% of the industry
02 5005 0007 50010 00012 500Q4 2025 Company: 2 768 € Industry median: 10 603 €Q4·2502 5005 0007 50010 00012 500Q4 2025 Company: 2 768 € Industry median: 10 603 €Q4·25
  • Company
  • Industry median

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

State taxes, € Q4 2025: 6 €
0246Q4 2025 Company: 6 €Q4·250246Q4 2025 Company: 6 €Q4·25
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q4 2025 2 768 6 — —

Financials by year

2022 – 2025
Revenue, € 2025: 27 062 € · −17.9% vs 2024 · industry median 2 265 € · above 82% of the industry
010 00020 00030 00040 0002022 Company: 36 514 € Industry median: 1 727 €20222023 Company: 22 730 € Industry median: 1 800 €20232024 Company: 32 956 € Industry median: 2 003 €20242025 Company: 27 062 € Industry median: 2 265 €2025010 00020 00030 00040 0002022 Company: 36 514 € Industry median: 1 727 €2023 Company: 22 730 € Industry median: 1 800 €20232024 Company: 32 956 € Industry median: 2 003 €2025 Company: 27 062 € Industry median: 2 265 €2025
  • Company
  • Industry median

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

Net profit, € 2025: -8 367 € · −401.3% vs 2024 · industry median 136 € · above 5% of the industry
-10 000-5 00005 00010 0002022 Company: 5 192 € Industry median: 93 €20222023 Company: 1 691 € Industry median: 179 €20232024 Company: 2 777 € Industry median: 102 €20242025 Company: -8 367 € Industry median: 136 €2025-10 000-5 00005 00010 0002022 Company: 5 192 € Industry median: 93 €2023 Company: 1 691 € Industry median: 179 €20232024 Company: 2 777 € Industry median: 102 €2025 Company: -8 367 € Industry median: 136 €2025
  • Company
  • Industry median

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

Net profit margin, % 2025: -30.9 % · −39.3 pp vs the year before · industry median 6.7 % · above 10% of the industry
-40-30-20-10010202022 Company: 14.2 % Industry median: 6.8 %20222023 Company: 7.4 % Industry median: 7.5 %20232024 Company: 8.4 % Industry median: 7.1 %20242025 Company: -30.9 % Industry median: 6.7 %2025-40-30-20-10010202022 Company: 14.2 % Industry median: 6.8 %2023 Company: 7.4 % Industry median: 7.5 %20232024 Company: 8.4 % Industry median: 7.1 %2025 Company: -30.9 % Industry median: 6.7 %2025
  • Company
  • Industry median

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

Assets, € 2025: 1 293 € · −86.6% vs 2024
02 0004 0006 0008 00010 0002022 Company: 5 192 €20222023 Company: 6 883 €20232024 Company: 9 660 €20242025 Company: 1 293 €202502 0004 0006 0008 00010 0002022 Company: 5 192 €2023 Company: 6 883 €20232024 Company: 9 660 €2025 Company: 1 293 €2025
Equity, € 2025: 1 293 € · −86.6% vs 2024
02 0004 0006 0008 00010 0002022 Company: 5 192 €20222023 Company: 6 883 €20232024 Company: 9 660 €20242025 Company: 1 293 €202502 0004 0006 0008 00010 0002022 Company: 5 192 €2023 Company: 6 883 €20232024 Company: 9 660 €2025 Company: 1 293 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02022 Company: 1 Industry median: 120222023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.20.40.60.81.02022 Company: 1 Industry median: 12023 Company: 0 Industry median: 120232024 Company: 0 Industry median: 12025 Company: 0 Industry median: 12025
  • Company
  • Industry median

Industry: Education (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 27 062 -8 367 0 1 293 1 293 0
2024 32 956 2 777 0 9 660 9 660 0
2023 22 730 1 691 0 6 883 6 883 0
2022 36 514 5 192 0 5 192 5 192 1

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
-30.9 %
Net profit / revenue
Return on equity (ROE)
-647.1 %
Net profit / equity
Return on assets (ROA)
-647.1 %
Net profit / assets
Equity ratio
100.0 %
Equity / assets

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 3 Jul 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 30 Aug 2024 Company’s own e-Äriregister
2022 19 Nov 2021 – 31 Dec 2022 30 Dec 2023 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)

  • 85699Educational support activities n.e.c. Main

Rulings 4

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50188852 / M2
19 Jul 2024
 Warning of deletion from the register: annual report not filed 22 Oct 2024 Deficiencies eliminated
24 Aug 2024
 PDF
Ä 50188852 / M1
20 Dec 2023
 Warning of deletion from the register: annual report not filed 24 Mar 2024 Deficiencies eliminated
31 Dec 2023
 PDF
Ä 50188852 / 2
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50188852
19 Nov 2021
 First entry In force
19 Nov 2021
 PDF

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