BASys Oy

OYActive

Y-tunnus 3328106-4Aronkatu 12, 15300 LahtiOther construction installation · NACE 4324Est. 2022— employees

Overview Financials People & ownership Related companies

BASys Oy is a Finnish OY based in Lahti, operating in the Other construction installation n.e.c. sector. Incorporated in 2022, the company reported revenue of EUR 480K in its latest annual filing.

Revenue 2025

EUR 480K

+30% vs 2024

EBITDA margin

12.0%

-92% vs 2024

Equity ratio

57.0%

Financial strength

Net profit 2025

EUR 42K

+10% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 480K	+30%
EBITDA	EUR 57K	-92%
Net profit	EUR 42K	+10%
Total assets	EUR 154K	+69%
Equity	EUR 88K	+69%
Employees	—	—

Contact

Address

Aronkatu 12, 15300 Lahti

Phone

+3580452380189

sakari.ahonen@luukkaoy.fi

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Frequently asked questions

What is the Y-tunnus number of BASys Oy?

BASys Oy is registered with PRH / YTJ under Y-tunnus 3328106-4.

What is the revenue of BASys Oy?

BASys Oy reported revenue of EUR 480K in 2025.

Who is the CEO of BASys Oy?

Sakari Topias Ahonen is Deputy Chief Executive Officer of BASys Oy, in role since 2025.

Who is the chairman of BASys Oy?

Julius Valtteri Luukka chairs the board of BASys Oy, in role since 2022.

Where is BASys Oy headquartered?

BASys Oy's registered address is Aronkatu 12.

BASys Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on BASys Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on BASys Oy