What is the Y-tunnus number of Projtek Ab?

Projtek Ab is registered with PRH / YTJ under Y-tunnus 3596789-5.

Who is the CEO of Projtek Ab?

Johanna Margaretha Alice Karlström is Deputy Chief Executive Officer of Projtek Ab, in role since 2026.

Projtek Ab's registered address is Killingskärsvägen 36.

OYActive

Y-tunnus 3596789-5Killingskärsvägen 36Other specialised construction activities n.e.c. · NACE 4399Est. 2026— employees

Revenue

—

EBITDA margin

—

Equity ratio

—

Financial strength

Net profit

—

EBITDA — year on yearEUR millions

Key figuresAnnual report

Name	Role	Member since
Current (2)
JM Johanna Margaretha Alice Karlström Deputy Chief Executive Officer	Deputy Chief Executive Officer	2026
JH John Henrik Karlström Chief Executive Officer	Chief Executive Officer	2026

Person	Role here	Other companies
Johanna Margaretha Alice Karlström	Deputy Chief Executive Officer	0 companies
John Henrik Karlström	Chief Executive Officer	0 companies