Ronstar OÜ

Active Registry code 14554437 OÜ Tallinn Registered 29 Aug 2018
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Ronstar OÜ is a OÜ based in Tallinn, registry code 14554437, status: active. Main activity: Other human health activities n.e.c.. Its annual report for 2025 shows revenue of €9 191 and 0 employees.

Turnover
—
State taxes
—
Labour taxes
—
Employees
1
±0 vs Q4 2023

Q1 2024 · data from the Tax and Customs Board (EMTA)

Position in the industry Human health activities · EMTAK 86

  • Revenue · 2025 9 191 €
    industry median 20 811 € · companies in the industry: 3 373
  • Net profit margin · 2025 11.4 %
    industry median 8.3 % · companies in the industry: 2 759

Taxes and turnover

Q1 2022 – Q1 2024
Employees Q1 2024: 1 · +0.0% vs Q4 2023
0.00.20.40.60.81.0Q1 2022 Company: 1Q1·22Q2 2022 Company: 1Q2·22Q3 2022 Company: 1Q3·22Q4 2022 Company: 1Q4·22Q1 2023 Company: 1Q1·23Q2 2023 Company: 1Q2·23Q3 2023 Company: 1Q3·23Q4 2023 Company: 1Q4·23Q1 2024 Company: 1Q1·240.00.20.40.60.81.0Q2 2022 Company: 1Q3 2022 Company: 1Q3·22Q4 2022 Company: 1Q1 2023 Company: 1Q1·23Q2 2023 Company: 1Q3 2023 Company: 1Q3·23Q4 2023 Company: 1Q1 2024 Company: 1Q1·24
Figures by quarter
Quarter Turnover, € State taxes, € Labour taxes, € Employees
Q1 2024 — — — 1
Q4 2023 — — — 1
Q3 2023 — — — 1
Q2 2023 — — — 1
Q1 2023 — — — 1
Q4 2022 — — — 1
Q3 2022 — — — 1
Q2 2022 — — — 1
Q1 2022 — — — 1

Financials by year

2019 – 2025
Revenue, € 2025: 9 191 € · +39.7% vs 2024 · industry median 20 811 € · above 39% of the industry
010 00020 00030 0002019 Company: 4 794 € Industry median: 25 166 €20192020 Company: 3 992 € Industry median: 20 220 €20202021 Company: 4 494 € Industry median: 20 121 €20212022 Company: 7 701 € Industry median: 20 030 €20222023 Company: 6 912 € Industry median: 19 469 €20232024 Company: 6 580 € Industry median: 20 000 €20242025 Company: 9 191 € Industry median: 20 811 €2025010 00020 00030 0002019 Company: 4 794 € Industry median: 25 166 €20192020 Company: 3 992 € Industry median: 20 220 €2021 Company: 4 494 € Industry median: 20 121 €20212022 Company: 7 701 € Industry median: 20 030 €2023 Company: 6 912 € Industry median: 19 469 €20232024 Company: 6 580 € Industry median: 20 000 €2025 Company: 9 191 € Industry median: 20 811 €2025
  • Company
  • Industry median

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

Net profit, € 2025: 1 046 € · +1 077.6% vs 2024 · industry median 1 071 € · above 50% of the industry
-1 00001 0002 0003 0002019 Company: 15 € Industry median: 2 596 €20192020 Company: 275 € Industry median: 2 208 €20202021 Company: 305 € Industry median: 1 834 €20212022 Company: -116 € Industry median: 1 525 €20222023 Company: 1 193 € Industry median: 1 745 €20232024 Company: -107 € Industry median: 1 621 €20242025 Company: 1 046 € Industry median: 1 071 €2025-1 00001 0002 0003 0002019 Company: 15 € Industry median: 2 596 €20192020 Company: 275 € Industry median: 2 208 €2021 Company: 305 € Industry median: 1 834 €20212022 Company: -116 € Industry median: 1 525 €2023 Company: 1 193 € Industry median: 1 745 €20232024 Company: -107 € Industry median: 1 621 €2025 Company: 1 046 € Industry median: 1 071 €2025
  • Company
  • Industry median

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

Net profit margin, % 2025: 11.4 % · +13.0 pp vs the year before · industry median 8.3 % · above 56% of the industry
-5051015202019 Company: 0.3 % Industry median: 10.3 %20192020 Company: 6.9 % Industry median: 12.4 %20202021 Company: 6.8 % Industry median: 13.0 %20212022 Company: -1.5 % Industry median: 11.3 %20222023 Company: 17.3 % Industry median: 11.4 %20232024 Company: -1.6 % Industry median: 10.7 %20242025 Company: 11.4 % Industry median: 8.3 %2025-5051015202019 Company: 0.3 % Industry median: 10.3 %20192020 Company: 6.9 % Industry median: 12.4 %2021 Company: 6.8 % Industry median: 13.0 %20212022 Company: -1.5 % Industry median: 11.3 %2023 Company: 17.3 % Industry median: 11.4 %20232024 Company: -1.6 % Industry median: 10.7 %2025 Company: 11.4 % Industry median: 8.3 %2025
  • Company
  • Industry median

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

Assets, € 2025: 4 387 € · +37.7% vs 2024
01 0002 0003 0004 0005 0002019 Company: 289 €20192020 Company: 506 €20202021 Company: 656 €20212022 Company: 2 147 €20222023 Company: 3 371 €20232024 Company: 3 186 €20242025 Company: 4 387 €202501 0002 0003 0004 0005 0002019 Company: 289 €20192020 Company: 506 €2021 Company: 656 €20212022 Company: 2 147 €2023 Company: 3 371 €20232024 Company: 3 186 €2025 Company: 4 387 €2025
Equity, € 2025: 2 607 € · +67.0% vs 2024
01 0002 0003 0002019 Company: 12 €20192020 Company: 286 €20202021 Company: 591 €20212022 Company: 475 €20222023 Company: 1 668 €20232024 Company: 1 561 €20242025 Company: 2 607 €202501 0002 0003 0002019 Company: 12 €20192020 Company: 286 €2021 Company: 591 €20212022 Company: 475 €2023 Company: 1 668 €20232024 Company: 1 561 €2025 Company: 2 607 €2025
Employees 2025: 0 · industry median 2 · above 2% of the industry
01232019 Company: 0 Industry median: 320192020 Company: 0 Industry median: 320202021 Company: 0 Industry median: 2.520212022 Company: 0 Industry median: 220222023 Company: 0 Industry median: 220232024 Company: 0 Industry median: 220242025 Company: 0 Industry median: 2202501232019 Company: 0 Industry median: 320192020 Company: 0 Industry median: 32021 Company: 0 Industry median: 2.520212022 Company: 0 Industry median: 22023 Company: 0 Industry median: 220232024 Company: 0 Industry median: 22025 Company: 0 Industry median: 22025
  • Company
  • Industry median

Industry: Human health 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 9 191 1 046 0 4 387 2 607 0
2024 6 580 -107 0 3 186 1 561 0
2023 6 912 1 193 0 3 371 1 668 0
2022 7 701 -116 0 2 147 475 0
2021 4 494 305 0 656 591 0
2020 3 992 275 0 506 286 0
2019 4 794 15 468 289 12 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
11.4 %
Net profit / revenue
Return on equity (ROE)
40.1 %
Net profit / equity
Return on assets (ROA)
23.8 %
Net profit / assets
Equity ratio
59.4 %
Equity / assets
Debt ratio
40.6 %
Liabilities / assets
Current ratio
2.46
Current assets / current liabilities

Annual reports

PDFs from e-Äriregister
Annual reports
Year Period Filed Report Documents
2025 1 Jan 2025 – 31 Dec 2025 28 Jun 2026 Company’s own e-Äriregister
2024 1 Jan 2024 – 31 Dec 2024 27 Jun 2025 Company’s own e-Äriregister
2023 1 Jan 2023 – 31 Dec 2023 9 Jun 2024 Company’s own e-Äriregister
2022 1 Jan 2022 – 31 Dec 2022 20 Jun 2023 Company’s own e-Äriregister
2021 1 Jan 2021 – 31 Dec 2021 28 Jun 2022 Company’s own e-Äriregister
2020 1 Jan 2020 – 31 Dec 2020 27 Jun 2021 Company’s own e-Äriregister
2019 29 Aug 2018 – 31 Dec 2019 30 Oct 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

  • Roone Spiegel
    Member of a senior management body (management or supervisory board) · since 31 Oct 2018

Founders and other persons

shared board members, owners or beneficial owners

Activities (EMTAK)

  • 86992Other human health activities n.e.c. Main

Rulings 2

All rulings (PDF)
Rulings
Number, date Title Deadline State Document
Ä 50101314 / 2
1 Sep 2023
 Amendment entry In force
1 Sep 2023
 PDF
Ä 50101314
29 Aug 2018
 First entry In force
29 Aug 2018
 PDF

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