Interium Oy

OYActive

Y-tunnus 3334400-2Sähkömiehentie 4B, 21570 SauvoEngineering activities and related technical consultancy · NACE 7112Est. 2022 · 3 years old— employees

Overview Financials People & ownership Related companies

Interium Oy is a Finnish OY based in Sauvo, operating in the Electrical engineering design and technical consultancy sector. Incorporated in 2022, the company reported revenue of EUR 96K in its latest annual filing.

Revenue 2025

EUR 96K

+25% vs 2024

EBITDA margin

58.6%

-52% vs 2024

Equity ratio

93.9%

Financial strength

Net profit 2025

EUR 42K

+66% vs 2024

Key ratios

See full ratios →

93.9%

14.2×

48.0%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 96K	+25%
EBITDA	EUR 56K	-52%
Net profit	EUR 42K	+66%
Total assets	EUR 87K	+31%
Equity	EUR 82K	+51%
Employees	—	—

Contact

Address

Sähkömiehentie 4B, 21570 Sauvo

Phone

+3580502046

veikko@laihinen.fi

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Frequently asked questions

What is the Y-tunnus number of Interium Oy?

Interium Oy is registered with PRH / YTJ under Y-tunnus 3334400-2.

What is the revenue of Interium Oy?

Interium Oy reported revenue of EUR 96K in 2025.

Who is the CEO of Interium Oy?

Taina Kaarina Laihinen is Deputy Member of Interium Oy, in role since 2023.

Who is the chairman of Interium Oy?

Veikko Juhani Laihinen chairs the board of Interium Oy, in role since 2023.

Where is Interium Oy headquartered?

Interium Oy's registered address is Sähkömiehentie 4-B.

Interium Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Interium Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Interium Oy