![Arimo Kalervo Ristola](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Arimo Kalervo Ristola
Verkställande Direktör på
Akr-Invest Oy
Förmögenhet: 3 M $ per 2026-05-31
Profil
Arimo Kalervo Ristola currently works at HB-Betoniteollisuus Oy, as Chairman from 2019 and Akr-Invest Oy, as Chairman & Managing Director from 2017.
Mr. Ristola also formerly worked at Honkarakenne Oyj, as Chairman, Silenta Oy Ltd, as Managing Director, and Silenta Electronics Oy Ltd, as Managing Director from 1993 to 2016.
Mr. Ristola received his graduate degree in 1972 from the University of Jyväskylä.
Kända innehav i offentliga företag
| Företag | Datum | Antal aktier | Värdering | Värderingsdatum |
|---|---|---|---|---|
Keskisuomalainen Oyj
 Keskisuomalainen Oyj Publishing: NewspapersConsumer Services Publishes, prints and distributes newspapers 2,43 % | 2026-03-31 | 266 125 ( 2,43 % ) | 3 M $ | 2026-05-31 |
Aktiva positioner av Arimo Kalervo Ristola
| Företag | Position | Start |
|---|---|---|
Akr-Invest Oy
 Akr-Invest Oy Real Estate DevelopmentFinance Provides real estate and investment services | Verkställande Direktör | 2017-01-01 |
HB-Betoniteollisuus Oy
 HB-Betoniteollisuus Oy Construction MaterialsNon-Energy Minerals Manufactures concrete garden products | Ordförande | 2019-01-01 |
Tidigare kända positioner av Arimo Kalervo Ristola
| Företag | Position | Slut |
|---|---|---|
Silenta Electronics Oy Ltd
 Silenta Electronics Oy Ltd Industrial ConglomeratesProducer Manufacturing Manufactures hearing protectors | Verkställande Direktör | 2016-01-01 |
Silenta Oy Ltd
 Silenta Oy Ltd Medical SpecialtiesHealth Technology Manufactures electronic hearing protectors | Verkställande Direktör | - |
| HONKARAKENNE OYJ | Ordförande | - |
Arimo Kalervo Ristolas utbildningar
Erfarenheter
Innehade positioner
Aktiva
Inaktiva
Börsnoterade företag
Privata företag
Relationer
2
Första gradens relationer
6
Företag kopplade till första graden
Man
Kvinna
Styrelseledamöter
Chefer
Kopplade företag
| Privata företag | 6 |
|---|---|
Honkarakenne Oyj
 Honkarakenne Oyj HomebuildingConsumer Durables Engages in construction of log houses | Consumer Durables |
University of Jyväskylä
 University of Jyväskylä Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
HB-Betoniteollisuus Oy
HB-Betoniteollisuus Oy Construction MaterialsNon-Energy Minerals Manufactures concrete garden products | Non-Energy Minerals |
Silenta Oy Ltd
Silenta Oy Ltd Medical SpecialtiesHealth Technology Manufactures electronic hearing protectors | Health Technology |
Silenta Electronics Oy Ltd
Silenta Electronics Oy Ltd Industrial ConglomeratesProducer Manufacturing Manufactures hearing protectors | Producer Manufacturing |
Akr-Invest Oy
Akr-Invest Oy Real Estate DevelopmentFinance Provides real estate and investment services | Finance |
