HELT Arkkitehdit Oy

OYActive

Y-tunnus 2719506-3Haapaniemenkatu 16B-16290, 00530 HelsinkiArchitectural activities · NACE 7111Est. 20150 employeeshelt.fi

Revenue 2025

EUR 18K

+3% vs 2024

EBITDA margin

-3.9%

-111% vs 2024

Equity ratio

20.9%

Financial strength

Net profit 2025

EUR -370

-106% vs 2024

EBITDA — year on yearEUR millions

Key figuresAnnual report 2025

Frequently asked questions

What is the Y-tunnus number of HELT Arkkitehdit Oy?

HELT Arkkitehdit Oy is registered with PRH / YTJ under Y-tunnus 2719506-3.

What is the revenue of HELT Arkkitehdit Oy?

HELT Arkkitehdit Oy reported revenue of EUR 18K in 2025.

Who is the chairman of HELT Arkkitehdit Oy?

Marko Valtteri Heinonen chairs the board of HELT Arkkitehdit Oy, in role since 2017.

Where is HELT Arkkitehdit Oy headquartered?

HELT Arkkitehdit Oy's registered address is Haapaniemenkatu 16-B290.