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Arvo Timo Juhani Ketonen

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Data updated:5/3/2026•Changelog•Status

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Company info in 3 seconds

Arvo Timo Juhani Ketonen — 1 companies, roles & ownership

Arvo Timo Juhani Ketonen

Active companies

1/1

Stera Technologies AS

Beneficial owner

Reg. Nr.: 14069679
Employees: 222

Jarkko Tapio Vähä-Tahlo

1 shared company · Beneficial owner

Stera Technologies AS

Juha Tapio Heinämäki

1 shared company · Beneficial owner

Stera Technologies AS

Jukka Tapani Rinnevaara

1 shared company · Beneficial owner

Stera Technologies AS

Matti Erik Hihnala

1 shared company · Beneficial owner

Stera Technologies AS

Olli Tapio Manner

1 shared company · Beneficial owner

Stera Technologies AS

Jussimatti Ohlsson

1 shared company · roles.founder

Stera Technologies AS

Mikko Petteri Leidén

1 shared company · roles.founder

Stera Technologies AS

Omanikukonto: Stera Group OY

1 shared company · roles.founder

Stera Technologies AS

1 shared company · roles.founder

Stera Technologies AS

1 shared company · Officer

Stera Technologies AS

1 shared company · Officer

Stera Technologies AS

Who does Arvo Timo Juhani Ketonen do business with?

Arvo Timo Juhani Ketonen shares companies with 11 other people, including Jarkko Tapio Vähä-Tahlo, Juha Tapio Heinämäki, Jukka Tapani Rinnevaara, Matti Erik Hihnala, Olli Tapio Manner and 6 more.

What companies does Arvo Timo Juhani Ketonen own or manage?

Arvo Timo Juhani Ketonen is linked to 1 active companies including Stera Technologies AS.

What roles does Arvo Timo Juhani Ketonen hold in business?

Arvo Timo Juhani Ketonen holds 1 beneficial owner position across 1 companies.

Role mix

Beneficial owner1