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What does Ostara do?

OSTARA is a company focused on sustainable solutions for nutrient recovery from wastewater. It specializes in the production of high-quality fertilizers from recovered nutrients, promoting circular economy practices. By transforming waste into valuable resources, OSTARA contributes to environmental sustainability and agricultural productivity.
Juridical situation
Normal situation
Company number
0451.791.653
Founding date
Founded on 17-01-1994
EUID number
BEKBOBCE.0451.791.653
Type of enterprise
Rechtspersoon
Location
Ronseweg 66/2/21 Oudenaarde 9700
Juridical form
NV — Public limited company (NV/SA)
Signals
Profitable
Strong equity
Low risk
Good liquidity
Positive cashflow
Positive EBITDA
High turnover
Healthy social debt

Financial ratios

Profit
€ 1.30M
Decreased by 23%
Equity
€ 4.03M
Increased by 2%
Turnover
€ 10.91M
Decreased by 19%
Health
Solvability > 25%
43.6%
Liquidity > 1.0
2.30
Profitability > 0%
32.2%
2025
2024
2023
2022
Turnover
€ 10.91M
€ 13.48M
€ 14.45M
€ 9.74M
EBITDA
€ 1.54M
€ 2.30M
€ 2.02M
€ 1.04M
Profit
€ 1.30M
€ 1.69M
€ 1.44M
€ 590K
Equity
€ 4.03M
€ 3.93M
€ 12.52M
€ 12.52M
Solvability
43.62%
43.05%
76.18%
87.65%
Debt
€ 5.20M
€ 5.20M
€ 3.91M
€ 1.76M
Cash
€ 5.93M
€ 5.80M
€ 12.77M
€ 10.74M
Employees
2
1
1
1.50

Frequently asked questions

Answers to the most common questions about Ostara, based on official government data and the filed annual accounts.

What is the VAT number of Ostara?

The VAT number of Ostara is BE0451.791.653.

How many employees work at Ostara?

In 2025, Ostara employed 2.00 full-time equivalents (FTE).

When was Ostara established?

Ostara was founded in 17-01-1994.

What is the official address of Ostara?

The official address of Ostara is Ronseweg 66/2/21 Oudenaarde 9700.

What is the legal form of Ostara?

The juridical form of Ostara is Public limited company (NV/SA).

What is the annual revenue of Ostara?

The revenue of Ostara for the 2025 financial year was €10,910,638.

What does Ostara do?

OSTARA is a company focused on sustainable solutions for nutrient recovery from wastewater. It specializes in the production of high-quality fertilizers from recovered nutrients, promoting circular economy practices. By transforming waste into valuable resources, OSTARA contributes to environmental sustainability and agricultural productivity.

Is Ostara a reliable company?

Ostara is a registered Rechtspersoon with company number 0451.791.653 and can be verified through the official CBE database.

What is the credit limit of Ostara?

The estimated credit limit of Ostara is €2,953,180.

Is Ostara still active?

Ostara currently has the status "Normal situation" and is active.

Further reading

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Sources