Quadrum Oy

OYActive

Y-tunnus 2734836-5Sähkövirrantie 4, 06400 PorvooRestaurant activities· NACE 5611Est. 2016 · 10 years old22 employees

Overview Financials People & ownership Related companies

Quadrum Oy is a Finnish OY based in Porvoo, operating in the Restaurant activities sector. Incorporated in 2016, the company has 22 employees and reported revenue of EUR 1,6M in its latest annual filing.

Revenue 2025

EUR 1,6M

-8% vs 2024

EBITDA margin

-0.3%

-107% vs 2024

Net profit 2025

EUR -63K

-329% vs 2024

Key ratios

See full ratios →

7.7%

This company

20212025

1.0×

This company

20212025

-15.7%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 1,6M	-8%
EBITDA	EUR -5K	-107%
Net profit	EUR -63K	-329%
Total assets	EUR 398K	-6%
Equity	EUR 31K	-70%
Employees	22	—

Contact

Address

Sähkövirrantie 4, 06400 Porvoo

Phone

+3580503620342

aaro@kivaterassi.fi

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Frequently asked questions

What is the Y-tunnus number of Quadrum Oy?

Quadrum Oy is registered with PRH / YTJ under Y-tunnus 2734836-5.

What is the revenue of Quadrum Oy?

Quadrum Oy reported revenue of EUR 1,6M in 2025.

How many employees does Quadrum Oy have?

Quadrum Oy employs 22 people as of the latest annual report.

Who is the CEO of Quadrum Oy?

Aaro Oscar Tukiainen-Lindroos is the CEO of Quadrum Oy.

Who is the chairman of Quadrum Oy?

Juho Matias Tanska chairs the board of Quadrum Oy.

Where is Quadrum Oy headquartered?

Quadrum Oy's registered address is Sähkövirrantie 4.

Quadrum Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Quadrum Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Quadrum Oy