Rossum Oy

OYActive

Y-tunnus 0978238-7Niemenkatu 73, 15140 LahtiComputer programming activities· NACE 6210Est. 1994 · 32 years old— employeeswww.rossum.fi

Overview Financials People & ownership Related companies

Rossum Oy is a Finnish OY based in Lahti, operating in the Computer programming activities sector. Incorporated in 1994, the company reported revenue of EUR 1,5M in its latest annual filing.

Revenue 2025

EUR 1,5M

+11% vs 2024

EBITDA margin

14.5%

-92% vs 2024

Net profit 2025

EUR 162K

+25% vs 2024

Key ratios

See full ratios →

57.7%

This company

20212025

1.7×

This company

20212025

22.3%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 1,5M	+11%
EBITDA	EUR 215K	-92%
Net profit	EUR 162K	+25%
Total assets	EUR 726K	+10%
Equity	EUR 419K	-2%
Employees	—	—

Contact

Address

Niemenkatu 73, 15140 Lahti

Phone

+358102812742

rossum@rossum.fi

Website

www.rossum.fi

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Frequently asked questions

What is the Y-tunnus number of Rossum Oy?

Rossum Oy is registered with PRH / YTJ under Y-tunnus 0978238-7.

What is the revenue of Rossum Oy?

Rossum Oy reported revenue of EUR 1,5M in 2025.

Who is the CEO of Rossum Oy?

Juhani Aleksanteri Kuokkanen is the CEO of Rossum Oy, in role since 2025.

Where is Rossum Oy headquartered?

Rossum Oy's registered address is Niemenkatu 73.

Rossum Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Rossum Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Rossum Oy