Mietto Oy

OYActive

Y-tunnus 3219452-4Hirvitie 14A-142, 01450 VantaaEngineering activities and related technical consultancy · NACE 7112Est. 20211 employees

Overview Financials People & ownership Related companies

Mietto Oy is a Finnish OY based in Vantaa, operating in the Structural engineering design and technical consultancy sector. Incorporated in 2021, the company has 1 employee and reported revenue of EUR 148K in its latest annual filing.

Revenue 2025

EUR 148K

+54% vs 2024

EBITDA margin

15.4%

+40% vs 2024

Equity ratio

74.0%

Financial strength

Net profit 2025

EUR 18K

+41% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 148K	+54%
EBITDA	EUR 23K	+40%
Net profit	EUR 18K	+41%
Total assets	EUR 84K	+23%
Equity	EUR 62K	+30%
Employees	1	—

Contact

Address

Hirvitie 14A-142, 01450 Vantaa

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Frequently asked questions

What is the Y-tunnus number of Mietto Oy?

Mietto Oy is registered with PRH / YTJ under Y-tunnus 3219452-4.

What is the revenue of Mietto Oy?

Mietto Oy reported revenue of EUR 148K in 2025.

How many employees does Mietto Oy have?

Mietto Oy employs 1 people as of the latest annual report.

Who is the CEO of Mietto Oy?

Asta Kaarina Ojala is Deputy Member of Mietto Oy, in role since 2021.

Who is the chairman of Mietto Oy?

Tommi Matti Miettinen chairs the board of Mietto Oy, in role since 2021.

Where is Mietto Oy headquartered?

Mietto Oy's registered address is Hirvitie 14-A2.

Mietto Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mietto Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Mietto Oy