Insinööritoimisto A.Karhulahti OY

OYActive

Y-tunnus 2178348-9Karhulahdentie 110, 68320 RuotsaloEngineering activities and related technical consultancy · NACE 7112Est. 2008— employees

Overview Financials People & ownership Related companies

Insinööritoimisto A.Karhulahti OY is a Finnish OY based in Ruotsalo, operating in the Muu rakennustekninen palvelu sector. Incorporated in 2008, the company reported revenue of EUR 57K in its latest annual filing.

Revenue 2025

EUR 57K

-8% vs 2024

EBITDA margin

-25.2%

-33% vs 2024

Equity ratio

85.9%

Financial strength

Net profit 2025

EUR -14K

-33% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 57K	-8%
EBITDA	EUR -14K	-33%
Net profit	EUR -14K	-33%
Total assets	EUR 27K	-43%
Equity	EUR 23K	-38%
Employees	—	—

Contact

Address

Karhulahdentie 110, 68320 Ruotsalo

Phone

+3580408209677

arimatti.karhulahti@gmail.com

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Frequently asked questions

What is the Y-tunnus number of Insinööritoimisto A.Karhulahti OY?

Insinööritoimisto A.Karhulahti OY is registered with PRH / YTJ under Y-tunnus 2178348-9.

What is the revenue of Insinööritoimisto A.Karhulahti OY?

Insinööritoimisto A.Karhulahti OY reported revenue of EUR 57K in 2025.

Who is the CEO of Insinööritoimisto A.Karhulahti OY?

Eero Olavi Karhulahti is Deputy Member of Insinööritoimisto A.Karhulahti OY, in role since 2008.

Who is the chairman of Insinööritoimisto A.Karhulahti OY?

Arimatti Helge Johannes Karhulahti chairs the board of Insinööritoimisto A.Karhulahti OY, in role since 2008.

Where is Insinööritoimisto A.Karhulahti OY headquartered?

Insinööritoimisto A.Karhulahti OY's registered address is Karhulahdentie 110.

Insinööritoimisto A.Karhulahti OY

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Insinööritoimisto A.Karhulahti OY

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Insinööritoimisto A.Karhulahti OY