Tiamond Oy

OYActive

Y-tunnus 3433074-5Haltonintie 5, 47400 KausalaGeneral cleaning of buildings · NACE 8121Est. 2024— employees

Overview Financials People & ownership Related companies

Tiamond Oy is a Finnish OY based in Kausala, operating in the General cleaning of buildings sector. Incorporated in 2024, the company reported revenue of EUR 96 in its latest annual filing.

Revenue 2025

EUR 96

EBITDA margin

6.3%

Equity ratio

24.4%

Financial strength

Net profit 2025

EUR 9

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 96	—
EBITDA	EUR 6	—
Net profit	EUR 9	—
Total assets	EUR 39K	—
Equity	EUR 10K	—
Employees	—	—

Contact

Address

Haltonintie 5, 47400 Kausala

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Frequently asked questions

What is the Y-tunnus number of Tiamond Oy?

Tiamond Oy is registered with PRH / YTJ under Y-tunnus 3433074-5.

What is the revenue of Tiamond Oy?

Tiamond Oy reported revenue of EUR 96 in 2025.

Who is the CEO of Tiamond Oy?

Tia Carita Lonka is Chief Executive Officer of Tiamond Oy, in role since 2024.

Who is the chairman of Tiamond Oy?

Toni Emil Lonka chairs the board of Tiamond Oy, in role since 2024.

Where is Tiamond Oy headquartered?

Tiamond Oy's registered address is Haltonintie 5.

Tiamond Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tiamond Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Tiamond Oy