People

Viola Karjalainen

Associate | Helsinki

Viola advises clients on mergers and acquisitions as well as general corporate, commercial, and contract law.

Viola is currently on a study leave.


References

Parties

YIT Oyj (Seller), Renta Oy (Buyer), YIT Kalusto Oy (Target)

Transaction

Sale of fleet and equipment business and related arrangements

Deal Value

EUR 37 million

Role

Counsel to YIT

 

Mikko Heinonen

Mikko Heinonen

Partner | Helsinki
mikko.heinonen@hannessnellman.com
Sofia Saarelainen

Sofia Saarelainen

Associate | Helsinki
sofia.saarelainen@hannessnellman.com
Tero Pikkarainen

Tero Pikkarainen

Senior Associate | Helsinki
tero.pikkarainen@hannessnellman.com
Viola Karjalainen

Viola Karjalainen

Associate | Helsinki
viola.karjalainen@hannessnellman.com
Vivi Jaatinen

Vivi Jaatinen

Legal Assistant | Helsinki
vivi.jaatinen@hannessnellman.com
Mikko Huimala

Mikko Huimala

Partner | Helsinki
mikko.huimala@hannessnellman.com
 Annika  Grönholm

Annika Grönholm

Associate | Helsinki
annika.gronholm@hannessnellman.com
Essi Ellman

Essi Ellman

Associate | Helsinki
essi.ellman@hannessnellman.com
Matti Lajunen

Matti Lajunen

Partner | Helsinki
matti.lajunen@hannessnellman.com
Lisa Tihlman

Lisa Tihlman

Associate | Helsinki
lisa.tihlman@hannessnellman.com
Marika Sorsa

Marika Sorsa

Senior Associate | Helsinki
marika.sorsa@hannessnellman.com
Anton Falkenberg

Anton Falkenberg

Senior Associate | Helsinki
anton.falkenberg@hannessnellman.com
Sofia Ampuja

Sofia Ampuja

Senior Associate | Helsinki
sofia.ampuja@hannessnellman.com

Parties:

Uponor Corporation (target), Georg Fischer Ltd (buyer)

Transaction: 

Counsel to Uponor Corporation in the recommended public cash tender offer by Georg Fischer Ltd to purchase all of the issued and outstanding shares of Uponor Corporation. 

Value:

EUR 2.1 billion

Role:

Counsel to Uponor Corporation

Mikko Heinonen

Mikko Heinonen

Partner | Helsinki
mikko.heinonen@hannessnellman.com
Klaus Ilmonen

Klaus Ilmonen

Partner, Doctor of Laws | Helsinki
klaus.ilmonen@hannessnellman.com
Sonja Siggberg

Sonja Siggberg

Partner | Helsinki
sonja.siggberg@hannessnellman.com
Aki Salmela

Aki Salmela

Associate | Helsinki
aki.salmela@hannessnellman.com
Jon Termonen

Jon Termonen

Managing Associate | Helsinki
jon.termonen@hannessnellman.com
Viola Karjalainen

Viola Karjalainen

Associate | Helsinki
viola.karjalainen@hannessnellman.com
Roope Sevón

Roope Sevón

Associate | Helsinki
roope.sevon@hannessnellman.com
Wilma Montonen

Wilma Montonen

Associate | Helsinki
wilma.montonen@hannessnellman.com
Mikko Huimala

Mikko Huimala

Partner | Helsinki
mikko.huimala@hannessnellman.com
Päivi Tammilehto

Päivi Tammilehto

Counsel | Helsinki
paivi.tammilehto@hannessnellman.com
Helena Lamminen

Helena Lamminen

Senior Associate | Helsinki
helena.lamminen@hannessnellman.com
Essi Ellman

Essi Ellman

Associate | Helsinki
essi.ellman@hannessnellman.com
Sofia Saarelainen

Sofia Saarelainen

Associate | Helsinki
sofia.saarelainen@hannessnellman.com
 Annika  Grönholm

Annika Grönholm

Associate | Helsinki
annika.gronholm@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Isabella Kartila

Isabella Kartila

Senior Associate | Helsinki
isabella.kartila@hannessnellman.com
Melisa Göllü

Melisa Göllü

Legal Assistant | Helsinki
melisa.gollu@hannessnellman.com
Janika Vallila

Janika Vallila

Executive Assistant | Helsinki
janika.vallila@hannessnellman.com
Monika Parkkinen

Monika Parkkinen

Legal Assistant | Helsinki
monika.parkkinen@hannessnellman.com
Anni Nohteri

Anni Nohteri

Legal Assistant | Helsinki
anni.nohteri@hannessnellman.com

Parties:

Sega Europe Limited and SEGA Corporation (Buyers) Rovio Entertainment Corporation (Target)

Transaction:

Counsel to Sega Europe Limited and SEGA Corporation in the recommended public cash tender offer for all shares and options in Rovio Entertainment Corporation.

Deal value: 

Approximately EUR 706 million

Role:

Counsel to Sega Europe Limited and SEGA Corporation

Johan Aalto

Johan Aalto

Partner | Helsinki
johan.aalto@hannessnellman.com
Sonja Siggberg

Sonja Siggberg

Partner | Helsinki
sonja.siggberg@hannessnellman.com
Jon Termonen

Jon Termonen

Managing Associate | Helsinki
jon.termonen@hannessnellman.com
Marcus Lehtinen

Marcus Lehtinen

Senior Associate | Helsinki
marcus.lehtinen@hannessnellman.com
Sofi Lehtinen

Sofi Lehtinen

Associate | Helsinki
sofi.lehtinen@hannessnellman.com
Claes Backström

Claes Backström

Associate | Helsinki
claes.backstrom@hannessnellman.com
Samuel Åkerlund

Samuel Åkerlund

Associate | Helsinki
samuel.akerlund@hannessnellman.com
Satu Kokko

Satu Kokko

Associate | Helsinki
satu.kokko@hannessnellman.com
Oliver Vesterlund

Oliver Vesterlund

Associate | Helsinki
oliver.vesterlund@hannessnellman.com
Viola Karjalainen

Viola Karjalainen

Associate | Helsinki
viola.karjalainen@hannessnellman.com
Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com
Mikko Huimala

Mikko Huimala

Partner | Helsinki
mikko.huimala@hannessnellman.com
 Annika  Grönholm

Annika Grönholm

Associate | Helsinki
annika.gronholm@hannessnellman.com
Panu Siitonen

Panu Siitonen

Partner | Helsinki
panu.siitonen@hannessnellman.com
Hilma Mäkitalo-Saarinen

Hilma Mäkitalo-Saarinen

Associate | Helsinki
hilma.makitalo-saarinen@hannessnellman.com
Wilhelm Sanmark

Wilhelm Sanmark

Associate | Helsinki
wilhelm.sanmark@hannessnellman.com
Ingrid Remmelgas

Ingrid Remmelgas

Counsel | Helsinki
ingrid.remmelgas@hannessnellman.com
Karoliina Kaartinen

Karoliina Kaartinen

Legal Assistant | Helsinki
karoliina.kaartinen@hannessnellman.com
Monika Parkkinen

Monika Parkkinen

Legal Assistant | Helsinki
monika.parkkinen@hannessnellman.com
Hanna-Mari Mudi

Hanna-Mari Mudi

Legal Assistant | Helsinki
hanna-mari.mudi@hannessnellman.com

Education and Professional Background

  • Associate, Hannes Snellman, 2022
  • Master of Laws, Lund University, 2022
  • Senior Trainee, Castrén & Snellman, 2022
  • Bachelor of Laws, Riga Graduate School of Law, 2020
  • Legal Trainee, Socrates Attorneys Ltd, 2019