# Efferon OÜ

> Efferon OÜ (16449268): active company, Harju maakond, professional, scientific and technical activities. Turnover 2025: 1.02 million €. VAT payer.

- **Country:** Estonia
- **Status:** Registered
- **Type:** Private limited company (OÜ)
- **Register:** Estonian Business Register
- **Reg. no.:** 16449268
- **VAT no.:** EE102492150
- **Registered:** 23.02.2022
- **NACE:** 72.10
- **Registered address:** Harju maakond, Tallinn, Kristiine linnaosa, Mooni tn 18
- **Risk score:** 86/100 — Low risk (2 risk signals)
- **Share capital:** 45 000 EUR
- **Turnover (2025):** 1 018 984 EUR
- **Net profit (2025):** -334 259 EUR
- **Employees (2025):** 0

## About the company

The company Efferon OÜ (reg. no. 16449268) was registered on 23.02.2022. Registered address: Harju maakond, Tallinn, Kristiine linnaosa, Mooni tn 18. Main industry: Professional, scientific and technical activities. In 2025, revenue was 1 018 984 EUR and profit -334 259 EUR. Revenue change compared with 2024: +309,4%. The company is a registered VAT payer. Regmio risk score: 86 out of 100 — low risk.

## Financials by year

| Year | Turnover | Net profit | Employees |
|---|---:|---:|---:|
| 2025 | 1 018 984 EUR | -334 259 EUR | 0 |
| 2024 | 248 916 EUR | -142 411 EUR | 0 |
| 2023 | 0 EUR | -124 085 EUR | 0 |
| 2022 | 0 EUR | -38 204 EUR | 0 |

## Activity

72101 Teadus- ja arendustegevus loodus- ja tehnikateaduste vallas

## Frequently asked questions about Efferon OÜ

### When was Efferon OÜ registered?

Efferon OÜ was registered on 23.02.2022, registration number 16449268.

### Is Efferon OÜ active?

Yes, according to the register the company is active (not removed from the register).

### What is the registered address of Efferon OÜ?

Registered address: Harju maakond, Tallinn, Kristiine linnaosa, Mooni tn 18.

### Is Efferon OÜ VAT registered?

Yes, VAT number: EE102492150. Validity for cross-border transactions can be checked in EC VIES.

### What does Efferon OÜ do?

Main industry: Professional, scientific and technical activities.

### What is the turnover of Efferon OÜ?

In 2025, revenue was 1 018 984 EUR.

### Who manages and owns Efferon OÜ?

The registers list 4 officers and 2 owners or beneficial owners. Names and shares are in the full profile.

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Data from official public registers · updated 15.11.2026. [Data sources and disclaimer](https://regmio.eu/en/sources)

Full profile available after login: https://regmio.eu/en/company/16449268/efferon-ou