KattoMaster Oy

OYActive

Y-tunnus 2932205-4Lh. 14, 43100 SaarijärviConstruction of residential and non-residential buildings · NACE 4100Est. 2018 · 7 years old10 employees

Overview Financials People & ownership Related companies

KattoMaster Oy is a Finnish OY based in Saarijärvi, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2018, the company has 10 employees and reported revenue of EUR 886K in its latest annual filing.

Revenue 2025

EUR 886K

+142% vs 2024

EBITDA margin

5.2%

-35% vs 2024

Equity ratio

59.9%

Financial strength

Net profit 2025

EUR 19K

-56% vs 2024

Key ratios

See full ratios →

59.9%

1.5×

2.1%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 886K	+142%
EBITDA	EUR 46K	-35%
Net profit	EUR 19K	-56%
Total assets	EUR 890K	+47%
Equity	EUR 533K	+4%
Employees	10	—

Contact

Address

Lh. 14, 43100 Saarijärvi

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Frequently asked questions

What is the Y-tunnus number of KattoMaster Oy?

KattoMaster Oy is registered with PRH / YTJ under Y-tunnus 2932205-4.

What is the revenue of KattoMaster Oy?

KattoMaster Oy reported revenue of EUR 886K in 2025.

How many employees does KattoMaster Oy have?

KattoMaster Oy employs 10 people as of the latest annual report.

Who is the CEO of KattoMaster Oy?

Olli Petteri Ahonen is Person with significant control of KattoMaster Oy, in role since 2020.

Where is KattoMaster Oy headquartered?

KattoMaster Oy's registered address is Lh. 14.

KattoMaster Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on KattoMaster Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on KattoMaster Oy