What is the Y-tunnus number of Castrum-fluvius Oy Ab?

Castrum-fluvius Oy Ab is registered with PRH / YTJ under Y-tunnus 2725044-8.

What is the revenue of Castrum-fluvius Oy Ab?

Castrum-fluvius Oy Ab reported revenue of EUR 1,6M in 2025.

Who is the CEO of Castrum-fluvius Oy Ab?

Kari Antero Lydman is Deputy auditor of Castrum-fluvius Oy Ab, in role since 2023.

Who is the chairman of Castrum-fluvius Oy Ab?

Ivan Milovan Lazarevic chairs the board of Castrum-fluvius Oy Ab, in role since 2015.

Where is Castrum-fluvius Oy Ab headquartered?

Castrum-fluvius Oy Ab's registered address is Tölögatan 9-A2.

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Castrum-fluvius Oy Ab

OYActive

Y-tunnus 2725044-8Tölögatan 9A-92, 00100 HelsingforsBusiness and other management consultancy activities · NACE 7020Est. 2015— employees

Overview Financials People & ownership Related companies

Financials

Revenue

EUR millions

EBITDA

EUR millions

Income statement

EUR thousands

Item	2021	2022	2023	2024	2025
Revenue	255	1 220	441	1 680	1 550
Staff expenses	—	—	−0	−0	−0
EBITDA	24	−691	−607	−59	527
Depreciation & amort.	−3	−3	−3	−2	−1
EBIT	21	−694	−609	−61	525
Net financials	355	10 878	−13	−53	−21
Profit before tax	375	10 185	−622	−114	505
Tax	4	2 037	3	2	8
Net profit	371	8 147	−626	−116	497

Balance sheet

EUR thousands

Item	2021	2022	2023	2024	2025
Total assets	1 272	11 317	8 302	7 896	9 149
Equity	1 267	9 265	8 299	7 868	8 021
Long-term debt	—	—	0	0	1 090
Short-term debt	4	2 052	4	62	37
Total debt	4	2 052	4	28	1 127

Financial ratios

5-year trend

EBITDA margin

34.0%

This company

15.8%

Market median

+115% vs market

20212025

Equity ratio

87.7%

This company

38.2%

Market median

+130% vs market

20212025

Return on equity

6.2%

This company

18.4%

Market median

-66% vs market

20212025

Net profit margin

32.1%

This company

8.1%

Market median

+296% vs market

20212025

Asset turnover

0.17×

This company

1.12×

Market median

-85% vs market

20212025

Debt / equity

0.14×

This company

0.62×

Market median

+77% vs market

20212025

Annual reports & filings

Annual report 2025
Filed via PRH / YTJ · Period 2025-01-01 – 2025-12-31
View PDF
Annual report 2024
Filed via PRH / YTJ · Period 2024-01-01 – 2024-12-31
View PDF
Annual report 2023
Filed via PRH / YTJ · Period 2023-01-01 – 2023-12-31
View PDF
Annual report 2022
Filed via PRH / YTJ · Period 2022-01-01 – 2022-12-31
View PDF
Annual report 2021
Filed via PRH / YTJ · Period 2021-01-01 – 2021-12-31
View PDF

Castrum-fluvius Oy Ab

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Castrum-fluvius Oy Ab

Financials

Revenue

EBITDA

Income statement

Balance sheet

Financial ratios

Annual reports & filings

More on Castrum-fluvius Oy Ab