Ullan Arkki Oy

OYActive

Y-tunnus 0657018-6C/O Karstunen Martti Aamuyöntie 12AS-121, 02210 EspooBusiness and other management consultancy activities · NACE 7020Est. 1987 · 39 years old— employees

Overview Financials People & ownership Related companies

Ullan Arkki Oy is a Finnish OY based in Espoo, operating in the Business and other management consultancy activities sector. Incorporated in 1987, the company reported revenue of EUR 145K in its latest annual filing.

Revenue 2025

EUR 145K

+7404% vs 2024

EBITDA margin

27.7%

+13265% vs 2024

Equity ratio

84.8%

Financial strength

Net profit 2025

EUR 38K

+12363% vs 2024

Key ratios

See full ratios →

84.8%

6.6×

26.3%

EBITDA — year on year

EUR millions

Key figures

Annual report 2025

Revenue	EUR 145K	+7404%
EBITDA	EUR 40K	+13265%
Net profit	EUR 38K	+12363%
Total assets	EUR 143K	+39%
Equity	EUR 121K	+45%
Employees	—	—

Contact

Address

C/O Karstunen Martti Aamuyöntie 12AS-121, 02210 Espoo

uropponen@gmail.com

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Frequently asked questions

What is the Y-tunnus number of Ullan Arkki Oy?

Ullan Arkki Oy is registered with PRH / YTJ under Y-tunnus 0657018-6.

What is the revenue of Ullan Arkki Oy?

Ullan Arkki Oy reported revenue of EUR 145K in 2025.

Who is the CEO of Ullan Arkki Oy?

Matti Sakari Ropponen is Deputy Member of Ullan Arkki Oy, in role since 1987.

Who is the chairman of Ullan Arkki Oy?

Ulla Anneli Ropponen chairs the board of Ullan Arkki Oy, in role since 1987.

Where is Ullan Arkki Oy headquartered?

Ullan Arkki Oy's registered address is C/O Karstunen Martti Aamuyöntie 12-AS1.

Ullan Arkki Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ullan Arkki Oy

Key ratios

EBITDA — year on year

Key figures

Company information

Contact

Frequently asked questions

More on Ullan Arkki Oy