ON ENERGIA OÜ

Active Registry code 16871903 OÜ Tallinn Registered 1 Dec 2023
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ON ENERGIA OÜ is a OÜ based in Tallinn, registry code 16871903, status: active. Main activity: Other art and cultural education. Its annual report for 2025 shows revenue of €14 900 and 0 employees.

Revenue
14 900 €
↑ 246.5% vs 2024
Employees
0
±0 vs 2024

2025 · annual report, e-Äriregister

Position in the industry Education · EMTAK 85

  • Revenue · 2025 14 900 €
    industry median 2 265 € · companies in the industry: 7 180
  • Net profit margin · 2025 -40.6 %
    industry median 6.7 % · companies in the industry: 5 232

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

2024 – 2025
Revenue, € 2025: 14 900 € · +246.5% vs 2024 · industry median 2 265 € · above 72% of the industry
05 00010 00015 0002024 Company: 4 300 € Industry median: 2 003 €20242025 Company: 14 900 € Industry median: 2 265 €202505 00010 00015 0002024 Company: 4 300 € Industry median: 2 003 €2025 Company: 14 900 € 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: -6 045 € · −129.9% vs 2024 · industry median 136 € · above 7% of the industry
-10 000010 00020 00030 0002024 Company: 20 244 € Industry median: 102 €20242025 Company: -6 045 € Industry median: 136 €2025-10 000010 00020 00030 0002024 Company: 20 244 € Industry median: 102 €2025 Company: -6 045 € 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: -40.6 % · −511.4 pp vs the year before · industry median 6.7 % · above 9% of the industry
-20002004006002024 Company: 470.8 % Industry median: 7.1 %20242025 Company: -40.6 % Industry median: 6.7 %2025-20002004006002024 Company: 470.8 % Industry median: 7.1 %2025 Company: -40.6 % 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, € thousand 2025: 103 599 € · −13.9% vs 2024
02550751001252024 Company: 120 294 €20242025 Company: 103 599 €202502550751001252024 Company: 120 294 €2025 Company: 103 599 €2025
Equity, € 2025: 14 199 € · −29.9% vs 2024
05 00010 00015 00020 00025 0002024 Company: 20 244 €20242025 Company: 14 199 €202505 00010 00015 00020 00025 0002024 Company: 20 244 €2025 Company: 14 199 €2025
Employees 2025: 0 · industry median 1 · above 2% of the industry
0.00.20.40.60.81.02024 Company: 0 Industry median: 120242025 Company: 0 Industry median: 120250.00.20.40.60.81.02024 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, € Assets, € Equity, € Employees
2025 14 900 -6 045 103 599 14 199 0
2024 4 300 20 244 120 294 20 244 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
-40.6 %
Net profit / revenue
Return on equity (ROE)
-42.6 %
Net profit / equity
Return on assets (ROA)
-5.8 %
Net profit / assets
Equity ratio
13.7 %
Equity / assets
Debt ratio
86.3 %
Liabilities / assets
Current ratio
1.16
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 3 Jul 2026 Company’s own e-Äriregister
2024 1 Dec 2023 – 31 Dec 2024 17 Jun 2025 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

  • Villu Tammer
    Member of a senior management body (management or supervisory board) · since 1 Dec 2023

Founders and other persons

Activities (EMTAK)

  • 85529Other art and cultural education Main

Rulings 2

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50242581
1 Dec 2023
 First entry In force
1 Dec 2023
 PDF
Ä 50242581 / M1
27 Nov 2023
 Ruling to eliminate deficiencies 13 Dec 2023 Deficiencies eliminated
28 Nov 2023
 PDF

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