LeTKA Oy

OYActive

Y-tunnus 3415468-1C/O Teemu Kalliomäki Leppälinnuntie 3B, 39160 JulkujärviConstruction of residential and non-residential buildings · NACE 4100Est. 2023— employees

Overview Financials People & ownership Related companies

LeTKA Oy is a Finnish OY based in Julkujärvi, operating in the Construction of residential and non-residential buildings sector. Incorporated in 2023, the company reported revenue of EUR 114K in its latest annual filing.

Revenue 2025

EUR 114K

+7% vs 2024

EBITDA margin

9.9%

+19% vs 2024

Equity ratio

52.5%

Financial strength

Net profit 2025

EUR 6K

+59% vs 2024

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 114K	+7%
EBITDA	EUR 11K	+19%
Net profit	EUR 6K	+59%
Total assets	EUR 18K	-9%
Equity	EUR 9K	+151%
Employees	—	—

Contact

Address

C/O Teemu Kalliomäki Leppälinnuntie 3B, 39160 Julkujärvi

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Frequently asked questions

What is the Y-tunnus number of LeTKA Oy?

LeTKA Oy is registered with PRH / YTJ under Y-tunnus 3415468-1.

What is the revenue of LeTKA Oy?

LeTKA Oy reported revenue of EUR 114K in 2025.

Who is the CEO of LeTKA Oy?

Emmi Kristiina Kalliomäki is Deputy Member of LeTKA Oy, in role since 2024.

Who is the chairman of LeTKA Oy?

Teemu Aleksi Kalliomäki chairs the board of LeTKA Oy, in role since 2024.

Where is LeTKA Oy headquartered?

LeTKA Oy's registered address is C/O Teemu Kalliomäki Leppälinnuntie 3-B.

LeTKA Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on LeTKA Oy

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on LeTKA Oy