Ilmastointi C Johnsson Oy

OYActive

Y-tunnus 0300284-5Pailantie 5, 08700 LohjaPlumbing, heat and air-conditioning installation· NACE 4322Est. 1979 · 47 years old— employees

Overview Financials People & ownership Related companies

Ilmastointi C Johnsson Oy is a Finnish OY based in Lohja, operating in the Plumbing, heat and air-conditioning installation sector. Incorporated in 1979, the company reported revenue of EUR 4,4M in its latest annual filing.

Revenue 2025

EUR 4,4M

+214% vs 2024

EBITDA margin

24.7%

+301% vs 2024

Net profit 2025

EUR 891K

+269% vs 2024

Key ratios

See full ratios →

86.6%

This company

20212025

3.4×

This company

20212025

10.7%

This company

20212025

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 4,4M	+214%
EBITDA	EUR 1,1M	+301%
Net profit	EUR 891K	+269%
Total assets	EUR 8,4M	-1%
Equity	EUR 7,2M	+11%
Employees	—	—

Contact

Address

Pailantie 5, 08700 Lohja

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Frequently asked questions

What is the Y-tunnus number of Ilmastointi C Johnsson Oy?

Ilmastointi C Johnsson Oy is registered with PRH / YTJ under Y-tunnus 0300284-5.

What is the revenue of Ilmastointi C Johnsson Oy?

Ilmastointi C Johnsson Oy reported revenue of EUR 4,4M in 2025.

Who is the CEO of Ilmastointi C Johnsson Oy?

Mika Henrik Johnsson is the CEO of Ilmastointi C Johnsson Oy, in role since 2011.

Where is Ilmastointi C Johnsson Oy headquartered?

Ilmastointi C Johnsson Oy's registered address is Pailantie 5.

Ilmastointi C Johnsson Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ilmastointi C Johnsson Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ilmastointi C Johnsson Oy