Wemasto Oy

OYActive

Y-tunnus 2116835-5Teollisuustie 3, 16300 OrimattilaConstruction of utility projects for fluids · NACE 4221Est. 200716 employeeswww.wemasto.fi

Revenue 2025

EUR 0

EBITDA margin

—

+23% vs 2024

Equity ratio

67.4%

Financial strength

Net profit 2025

EUR 498K

+23% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Frequently asked questions

What is the Y-tunnus number of Wemasto Oy?

Wemasto Oy is registered with PRH / YTJ under Y-tunnus 2116835-5.

How many employees does Wemasto Oy have?

Wemasto Oy employs 16 people as of the latest annual report.

Who is the CEO of Wemasto Oy?

Niko Matias Perttola is Chief Executive Officer of Wemasto Oy, in role since 2010.

Who is the chairman of Wemasto Oy?

Vesa Pekka Perttola chairs the board of Wemasto Oy, in role since 2019.

Where is Wemasto Oy headquartered?

Wemasto Oy's registered address is Teollisuustie 3.