Prossa Oy

OYActive

Y-tunnus 2866980-6Kappelikuja 6, 02200 EspooAccounting, bookkeeping and auditing activities; tax consultancy· NACE 6920Est. 2017 · 8 years old— employees

Overview Financials People & ownership Related companies

Prossa Oy is a Finnish OY based in Espoo, operating in the Accounting, bookkeeping and auditing activities; tax consultancy sector. Incorporated in 2017, the company reported revenue of EUR 129K in its latest annual filing.

Revenue 2025

EUR 129K

-31% vs 2024

EBITDA margin

34.2%

-52% vs 2024

Net profit 2025

EUR 31K

-54% vs 2024

Key ratios

See full ratios →

8.8%

This company

20212025

0.3×

This company

20212025

1.1%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 129K	-31%
EBITDA	EUR 44K	-52%
Net profit	EUR 31K	-54%
Total assets	EUR 2,9M	-39%
Equity	EUR 255K	+315%
Employees	—	—

Contact

Address

Kappelikuja 6, 02200 Espoo

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Frequently asked questions

What is the Y-tunnus number of Prossa Oy?

Prossa Oy is registered with PRH / YTJ under Y-tunnus 2866980-6.

What is the revenue of Prossa Oy?

Prossa Oy reported revenue of EUR 129K in 2025.

Who is the CEO of Prossa Oy?

Jaana Hannele Ilmén is the CEO of Prossa Oy.

Where is Prossa Oy headquartered?

Prossa Oy's registered address is Kappelikuja 6.

Prossa Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Prossa Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Prossa Oy