People

Jenni Parviainen

Managing Associate | Helsinki

Jenni works with a wide range of clients. She has substantial experience in tax disputes and advance proceedings, as well as transactional tax advisory related to e.g. real estate transactions, M&A, and capital markets.

Jenni joined Hannes Snellman in 2018 from another leading Finnish law firm. In addition to her law degree, she holds an M.Sc. (Econ.) from Hanken School of Economics.

Jenni Parviainen provides a good service.

Tax | Legal 500, 2023


References

Parties

TRP Hungary (Buyer), Bankruptcy Estate of KymiRing Oy (Seller), The KymiRing motor track (Target)

Transaction

Counsel to TRP Hungary in the acquisition of the KymiRing motor track from the bankruptcy estate of KymiRing Oy.

Deal Value

Value not public

Role

Counsel to TRP Hungary

Matti Lajunen

Matti Lajunen

Partner | Helsinki
matti.lajunen@hannessnellman.com
Paavo Romakkaniemi

Paavo Romakkaniemi

Associate | Helsinki
paavo.romakkaniemi@hannessnellman.com
Tuire Kuronen

Tuire Kuronen

Partner | Helsinki
tuire.kuronen@hannessnellman.com
Tero Pikkarainen

Tero Pikkarainen

Senior Associate | Helsinki
tero.pikkarainen@hannessnellman.com
Karoliina Lempiäinen

Karoliina Lempiäinen

Associate | Helsinki
karoliina.lempiainen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Marika Sorsa

Marika Sorsa

Senior Associate | Helsinki
marika.sorsa@hannessnellman.com
Jan Lilius

Jan Lilius

Specialist Partner | Helsinki
jan.lilius@hannessnellman.com
Mikko  Tavast

Mikko Tavast

Counsel | Helsinki
mikko.tavast@hannessnellman.com
Oona Eerola

Oona Eerola

Associate | Helsinki
oona.eerola@hannessnellman.com

Hannes Snellman advises NYAB Plc on its re-domiciliation and transfer of listing from Finland to Sweden. The re-domiciliation to Sweden is planned to be executed as a cross-border conversion, pursuant to the so-called EU Mobility Directive, whereby NYAB Plc, without being dissolved or liquidated, would be converted from a Finnish to a Swedish public limited liability company with its registered office in Sweden.

Mattias Friberg

Mattias Friberg

Partner | Stockholm
mattias.friberg@hannessnellman.com
Sonja Siggberg

Sonja Siggberg

Partner | Helsinki
sonja.siggberg@hannessnellman.com
Khaled Talayhan

Khaled Talayhan

Senior Associate | Stockholm
khaled.talayhan@hannessnellman.com
Linnea Lehtonen

Linnea Lehtonen

Senior Associate | Helsinki
linnea.lehtonen@hannessnellman.com
Marc Tevell de Falck

Marc Tevell de Falck

Associate | Stockholm
marc.tevelldefalck@hannessnellman.com
Sebastian Sund

Sebastian Sund

Associate | Stockholm
sebastian.sund@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@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:

OP Suomi Infra Ky, (investor), Aurora Infrastructure (target), Equitix (majority owner)

Transaction:

Hannes Snellman acted as counsel to OP Suomi Infra Ky in their minority investment in Aurora Infrastructure

Deal value: 

Value not public

Role:

Counsel to OP Suomi Infra Ky

Rabbe Sittnikow

Rabbe Sittnikow

Partner | Helsinki
rabbe.sittnikow@hannessnellman.com
Erik Stenman

Erik Stenman

Specialist Partner | Helsinki
erik.stenman@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

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

Isabella Kartila

Senior Associate | Helsinki
isabella.kartila@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

Counsel to Beneq, a leading developer and manufacturer of atomic layer disposition (ALD) technology and provider of R&D services in restructuring the group’s intellectual property holding to correspond to the requirements of the group’s business.

Panu Siitonen

Panu Siitonen

Partner | Helsinki
panu.siitonen@hannessnellman.com
Anton Falkenberg

Anton Falkenberg

Senior Associate | Helsinki
anton.falkenberg@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com

Parties: 

Rebellion, Vihtan Oy

Transaction:

The acquisition of Vihtan Oy, a leading manufacturer of shower screens and glass doors, marked Rebellion’s establishment in Finland.

Deal Value:

Value not public

Role:

Counsel to Rebellion

Annika Schauman

Annika Schauman

Managing Associate | Helsinki
Miklos Kovacs Scherlin

Miklos Kovacs Scherlin

Managing Associate | Stockholm
miklos.kovacs@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Ingrid Remmelgas

Ingrid Remmelgas

Counsel | Helsinki
ingrid.remmelgas@hannessnellman.com
Isabella Kartila

Isabella Kartila

Senior Associate | Helsinki
isabella.kartila@hannessnellman.com

Parties

Citycon Oyj

Transaction

Counsel to Citycon Oyj in its tender offers of outstanding notes due 2024 of Citycon Treasury B.V. and capital securities issued by it in November 2019 and June 2021.

Deal value

Over EUR 40 million

Role

Counsel to Citycon Oyj

Anniina Järvinen

Anniina Järvinen

Partner | Helsinki
anniina.jarvinen@hannessnellman.com
Mikko Heinonen

Mikko Heinonen

Partner | Helsinki
mikko.heinonen@hannessnellman.com
Tommi Kovero

Tommi Kovero

Associate | Helsinki
tommi.kovero@hannessnellman.com
Sofi Lehtinen

Sofi Lehtinen

Associate | Helsinki
sofi.lehtinen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com

Parties

Sampo plc

Transaction

Counsel to Sampo plc on its dual listing of its Class A shares on Nasdaq Stockholm in the form of Swedish Depository Receipts

Deal Value

Market capitalisation of approximately EUR 24.7 billion as of 31 October 2022

Role

Counsel to Sampo plc

Mattias Friberg

Mattias Friberg

Partner | Stockholm
mattias.friberg@hannessnellman.com
Mikko Heinonen

Mikko Heinonen

Partner | Helsinki
mikko.heinonen@hannessnellman.com
Khaled Talayhan

Khaled Talayhan

Senior Associate | Stockholm
khaled.talayhan@hannessnellman.com
Gabriella Fredlund

Gabriella Fredlund

Senior Associate | Stockholm
gabriella.fredlund@hannessnellman.com
Anton Eriksson

Anton Eriksson

Associate | Stockholm
anton.eriksson@hannessnellman.com
Robert Gordin

Robert Gordin

Associate | Helsinki
robert.gordin@hannessnellman.com
Marcus Lehtinen

Marcus Lehtinen

Senior Associate | Helsinki
marcus.lehtinen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Sofia Ampuja

Sofia Ampuja

Senior Associate | Helsinki
sofia.ampuja@hannessnellman.com
Jari Tukiainen

Jari Tukiainen

Specialist Partner | Helsinki
jari.tukiainen@hannessnellman.com
Joel Montin

Joel Montin

Counsel | Stockholm
joel.montin@hannessnellman.com

Parties:

Cargotec Corporation, Konecranes Plc

Transaction:

The announced, but subsequently abandoned, merger of Cargotec and Konecranes in 2021-2022

Deal value:

Approx. EUR 2.7 billion

Role:

Counsel to Konecranes Plc

Mikko Heinonen

Mikko Heinonen

Partner | Helsinki
mikko.heinonen@hannessnellman.com
Sonja Siggberg

Sonja Siggberg

Partner | Helsinki
sonja.siggberg@hannessnellman.com
Peter Forsberg

Peter Forsberg

Partner | Stockholm
peter.forsberg@hannessnellman.com
Mikko Huimala

Mikko Huimala

Partner | Helsinki
mikko.huimala@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Jenni Heurlin

Jenni Heurlin

Managing Associate | Helsinki
jenni.heurlin@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com
Ingrid Remmelgas

Ingrid Remmelgas

Counsel | Helsinki
ingrid.remmelgas@hannessnellman.com
Matias Moberg

Matias Moberg

Managing Associate | Helsinki
matias.moberg@hannessnellman.com
Riikka Kuha

Riikka Kuha

Senior Associate | Helsinki
riikka.kuha@hannessnellman.com
Agda Vähä-Piikkiö

Agda Vähä-Piikkiö

Senior Associate | Helsinki
agda.vaha-piikkio@hannessnellman.com
Linnea Lehtonen

Linnea Lehtonen

Senior Associate | Helsinki
linnea.lehtonen@hannessnellman.com
Pauliina Sutinen

Pauliina Sutinen

Senior Associate | Helsinki
pauliina.sutinen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Khaled Talayhan

Khaled Talayhan

Senior Associate | Stockholm
khaled.talayhan@hannessnellman.com
Mattias Friberg

Mattias Friberg

Partner | Stockholm
mattias.friberg@hannessnellman.com
Marc Tevell de Falck

Marc Tevell de Falck

Associate | Stockholm
marc.tevelldefalck@hannessnellman.com
Sarah Ek

Sarah Ek

Associate | Stockholm
sarah.ek@hannessnellman.com

Parties

Orange Capital Partners (Buyer), Starwood Capital Group and Avara Oy (Sellers)

Transaction

Hannes Snellman acted as counsel to Orange Capital Partners in the acquisition of a residential portfolio of 2,200 apartments located across 16 cities from Starwood Capital Group and Avara Oy

Deal Value

Value not public

Role

Counsel to Orange Capital Partners

Tapio Teräkivi

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Antti Nyberg (Alanko)

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com
Tuomas Koivuniemi

Tuomas Koivuniemi

Counsel | Helsinki
tuomas.koivuniemi@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Janne Veneranta

Janne Veneranta

Managing Associate | Helsinki
janne.veneranta@hannessnellman.com
Valerie Wårvik

Valerie Wårvik

Senior Associate | Helsinki
valerie.warvik@hannessnellman.com
Isabella Kartila

Isabella Kartila

Senior Associate | Helsinki
isabella.kartila@hannessnellman.com
Noora Christiansen

Noora Christiansen

Associate | Helsinki
noora.christiansen@hannessnellman.com
Mikael Wood

Mikael Wood

Associate | Helsinki
mikael.wood@hannessnellman.com
Sofia Ampuja

Sofia Ampuja

Senior Associate | Helsinki
sofia.ampuja@hannessnellman.com
Rauli Elenius

Rauli Elenius

Associate | Helsinki
rauli.elenius@hannessnellman.com
Alisa Ainonen

Alisa Ainonen

Associate | Helsinki
alisa.ainonen@hannessnellman.com
Paavo Romakkaniemi

Paavo Romakkaniemi

Associate | Helsinki
paavo.romakkaniemi@hannessnellman.com
Essi Peltoniemi

Essi Peltoniemi

Associate | Helsinki
essi.peltoniemi@hannessnellman.com
Anniina Somppi

Anniina Somppi

Associate | Helsinki
anniina.somppi@hannessnellman.com
Axel Hård af Segerstad

Axel Hård af Segerstad

Associate | Helsinki
axel.hard@hannessnellman.com
Veera Heiskanen

Veera Heiskanen

Associate | Helsinki
veera.heiskanen@hannessnellman.com
Viivi Vikberg

Viivi Vikberg

Associate | Helsinki
viivi.vikberg@hannessnellman.com
Salla Mäki

Salla Mäki

Senior Legal Assistant | Helsinki
salla.maki@hannessnellman.com
Tiia Mäki

Tiia Mäki

Associate | Helsinki
tiia.maki@hannessnellman.com
Victoria Reiter

Victoria Reiter

Legal Assistant | Helsinki
victoria.reiter@hannessnellman.com
Liisa Veckman

Liisa Veckman

Senior Legal Assistant | Helsinki
liisa.veckman@hannessnellman.com
Vivi Jaatinen

Vivi Jaatinen

Legal Assistant | Helsinki
vivi.jaatinen@hannessnellman.com
Janita Stenroos

Janita Stenroos

Legal Assistant | Helsinki
janita.stenroos@hannessnellman.com

Parties

Orange Capital Partners and another global investor (Buyers), Morgan Stanley (Seller)

Transaction

Orange Capital Partners' and another global investor's acquisition of a residential portfolio with 37 assets and 1,900 apartments from Morgan Stanley

Deal Value

Value not public

Role

Counsel to Orange Capital Partners and another global investor

Tapio Teräkivi

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Marjaana Martikainen

Marjaana Martikainen

Counsel | Helsinki
marjaana.martikainen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Janne Veneranta

Janne Veneranta

Managing Associate | Helsinki
janne.veneranta@hannessnellman.com
Valerie Wårvik

Valerie Wårvik

Senior Associate | Helsinki
valerie.warvik@hannessnellman.com
Isabella Kartila

Isabella Kartila

Senior Associate | Helsinki
isabella.kartila@hannessnellman.com
Noora Christiansen

Noora Christiansen

Associate | Helsinki
noora.christiansen@hannessnellman.com
Marika Sorsa

Marika Sorsa

Senior Associate | Helsinki
marika.sorsa@hannessnellman.com
Minna Juhola

Minna Juhola

Senior Associate | Helsinki
minna.juhola@hannessnellman.com
Mikael Wood

Mikael Wood

Associate | Helsinki
mikael.wood@hannessnellman.com
Sofia Ampuja

Sofia Ampuja

Senior Associate | Helsinki
sofia.ampuja@hannessnellman.com
Julia Ranta

Julia Ranta

Associate | Helsinki
julia.ranta@hannessnellman.com
Anniina Somppi

Anniina Somppi

Associate | Helsinki
anniina.somppi@hannessnellman.com
Tiia Mäki

Tiia Mäki

Associate | Helsinki
tiia.maki@hannessnellman.com
Salla Mäki

Salla Mäki

Senior Legal Assistant | Helsinki
salla.maki@hannessnellman.com
Janita Stenroos

Janita Stenroos

Legal Assistant | Helsinki
janita.stenroos@hannessnellman.com

Parties 

NEP Group, Inc. (a Carlyle Group portfolio company), Bright Group Oy (funds managed by CapMan Buyout)

Transaction 

Counsel to global event technology leader NEP Group, Inc., a Carlyle Group portfolio company, in the acquisition of Bright Group, a 360 supplier of live event services in Northern Europe with presence in Finland, Sweden, and Norway.

Deal Value 

Value not public

Role

Counsel to NEP Group, Inc. (a Carlyle Group portfolio company)

Annika Schauman

Annika Schauman

Managing Associate | Helsinki
Johanna Wärnberg

Johanna Wärnberg

Partner | Stockholm
johanna.warnberg@hannessnellman.com
Mikael Lustig

Mikael Lustig

Senior Associate | Helsinki
mikael.lustig@hannessnellman.com
Antti Nyberg (Alanko)

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com
Elisa Viiri

Elisa Viiri

Associate | Helsinki
elisa.viiri@hannessnellman.com
Ingrid Remmelgas

Ingrid Remmelgas

Counsel | Helsinki
ingrid.remmelgas@hannessnellman.com
Josephine Gjerstad Medina

Josephine Gjerstad Medina

Senior Associate | Stockholm
josephine.gjerstadmedina@hannessnellman.com
Jesper Nevalainen

Jesper Nevalainen

Partner | Helsinki
jesper.nevalainen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com

Parties 

eQ Commercial Properties Fund (AIF), Lehto Group, Kivistö local center

Transaction 

eQ Commercial Properties Fund's (AIF) acquisition of the Kivistö local center to be constructed by Lehto Group in the Vantaa Kivistö area

Deal Value 

Value not public

Role

Counsel to eQ Commercial Properties Fund (AIF)

Matti Lajunen

Matti Lajunen

Partner | Helsinki
matti.lajunen@hannessnellman.com
Tuuli Pikkarainen

Tuuli Pikkarainen

Senior Associate | Helsinki
tuuli.pikkarainen@hannessnellman.com
Marika Sorsa

Marika Sorsa

Senior Associate | Helsinki
marika.sorsa@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com

Parties 

Quadoro Investment GmbH, EKE-Construction Ltd.

Transaction 

Counsel to a fund managed by Quadoro Investment GmbH in an acquisition of an office property located in Espoo with a lettable area of approximately 4,200 square metres from the constructor EKE-Construction Ltd.

Deal Value 

Value not public

Role

Counsel to Quadoro Investment GmbH

Tapio Teräkivi

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Marjaana Martikainen

Marjaana Martikainen

Counsel | Helsinki
marjaana.martikainen@hannessnellman.com
Julia Ranta

Julia Ranta

Associate | Helsinki
julia.ranta@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Piia Ahonen

Piia Ahonen

Specialist Partner | Helsinki
piia.ahonen@hannessnellman.com
Marika Sorsa

Marika Sorsa

Senior Associate | Helsinki
marika.sorsa@hannessnellman.com
Isabella Kartila

Isabella Kartila

Senior Associate | Helsinki
isabella.kartila@hannessnellman.com

Parties 

Quadoro Investment GmbH, YIT Construction Ltd.

Transaction 

Counsel to a fund managed by Quadoro Investment GmbH in an acquisition of a MEUR 32 office property located in Järvenpää with a lettable area of approximately 6,500 square metres from YIT Construction Ltd

Deal Value 

EUR 32 million

Role

Counsel to Quadoro Investment GmbH

Juha Lindström

Juha Lindström

Partner | Helsinki
juha.lindstrom@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Marjaana Martikainen

Marjaana Martikainen

Counsel | Helsinki
marjaana.martikainen@hannessnellman.com
Julia Ranta

Julia Ranta

Associate | Helsinki
julia.ranta@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Piia Ahonen

Piia Ahonen

Specialist Partner | Helsinki
piia.ahonen@hannessnellman.com
Marika Sorsa

Marika Sorsa

Senior Associate | Helsinki
marika.sorsa@hannessnellman.com
Isabella Kartila

Isabella Kartila

Senior Associate | Helsinki
isabella.kartila@hannessnellman.com

Parties

Valmet, Neles

Transaction

Hannes Snellman acted as lead counsel to Valmet, a leading global developer and supplier of process technologies, automation, and services for the pulp, paper, and energy industries, in its merger with Neles, one of the leading providers of mission-critical flow control solutions and services for process industries in Finland. 

Deal Value

The combined value of the merging companies is approximately EUR 7 billion.

Role

Lead counsel to Valmet

Johan Aalto

Johan Aalto

Partner | Helsinki
johan.aalto@hannessnellman.com
Klaus Ilmonen

Klaus Ilmonen

Partner, Doctor of Laws | Helsinki
klaus.ilmonen@hannessnellman.com
Jon Termonen

Jon Termonen

Managing Associate | Helsinki
jon.termonen@hannessnellman.com
Annemari Rosi

Annemari Rosi

Senior Associate | Helsinki
annemari.rosi@hannessnellman.com
Aki Salmela

Aki Salmela

Associate | Helsinki
aki.salmela@hannessnellman.com
Sofi Lehtinen

Sofi Lehtinen

Associate | Helsinki
sofi.lehtinen@hannessnellman.com
Satu Kokko

Satu Kokko

Associate | Helsinki
satu.kokko@hannessnellman.com
Mikko Huimala

Mikko Huimala

Partner | Helsinki
mikko.huimala@hannessnellman.com
Antti Nyberg (Alanko)

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com
Pauliina Sutinen

Pauliina Sutinen

Senior Associate | Helsinki
pauliina.sutinen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Harri Vehviläinen

Harri Vehviläinen

Specialist Partner | Helsinki
harri.vehvilainen@hannessnellman.com

Counsel to a tax payer in Supreme Administrative Court Yearbook case confirming US GAAP as acceptable basis for transfer pricing.

 

Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Stefan Stellato

Stefan Stellato

Managing Associate | Helsinki
stefan.stellato@hannessnellman.com

Parties
Vungle, Inc. (Buyer), GameRefinery Oy (Target)

Transaction
Vungle, Inc.’s acquisition of GameRefinery Oy

Deal Value
Value not public

Role
Counsel to Vungle, Inc.

Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com
Riikka Kuha

Riikka Kuha

Senior Associate | Helsinki
riikka.kuha@hannessnellman.com
Agda Vähä-Piikkiö

Agda Vähä-Piikkiö

Senior Associate | Helsinki
agda.vaha-piikkio@hannessnellman.com
Linnea Lehtonen

Linnea Lehtonen

Senior Associate | Helsinki
linnea.lehtonen@hannessnellman.com
Heidi Kärki

Heidi Kärki

Senior Associate | Helsinki
heidi.karki@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Joakim Frände

Joakim Frände

Counsel | Helsinki
joakim.frande@hannessnellman.com
Hanna Lindberg

Hanna Lindberg

Associate | Helsinki
hanna.lindberg@hannessnellman.com

Parties

Amazon (Buyer), Umbra (Target)

Transaction

The acquisition of Umbra by Amazon. 

Deal Value

Value not public

Role

Counsel to Umbra

Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Jesper Nevalainen

Jesper Nevalainen

Partner | Helsinki
jesper.nevalainen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Joakim Frände

Joakim Frände

Counsel | Helsinki
joakim.frande@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com

Parties 

Oy Linde Gas Ab (Buyer), Neste Markkinointi Oy (Seller), Neste’s cylinder gas business and stake in Oy Innogas Ab (Targets)

Transaction 

Oy Linde Gas Ab’s acquisition of Neste Markkinointi Oy’s cylinder gas business and Neste Markkinointi Oy's stake in Oy Innogas Ab, a provider of LPG cylinder filling, requalification and logistics services.

Value

Value not public

Role 

Counsel to Oy Linde Gas Ab

Rabbe Sittnikow

Rabbe Sittnikow

Partner | Helsinki
rabbe.sittnikow@hannessnellman.com
Janna Pihanurmi

Janna Pihanurmi

Associate | Helsinki
janna.pihanurmi@hannessnellman.com
Mikko Huimala

Mikko Huimala

Partner | Helsinki
mikko.huimala@hannessnellman.com
Laura Sainio

Laura Sainio

Associate | Helsinki
laura.sainio@hannessnellman.com
Jesper Nevalainen

Jesper Nevalainen

Partner | Helsinki
jesper.nevalainen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Viivi Vikberg

Viivi Vikberg

Associate | Helsinki
viivi.vikberg@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com
Klaus Metsä-Simola

Klaus Metsä-Simola

Partner | Helsinki
klaus.metsa-simola@hannessnellman.com
Noora Britschgi

Noora Britschgi

Senior Associate | Helsinki
noora.britschgi@hannessnellman.com

Counsel in a Supreme Administrative Court Yearbook case clarifying taxation related to dividend in natura. 

Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com

Parties

A fund managed by Quadoro Investment GmbH

Transaction

Acquisition of Hermia 5 and Hermia 6 office properties located in the Hermia Science Park in Tampere with a lettable area of approximately 30,000 square metres

Deal value

Value not public

Hannes role

Counsel to a fund managed by Quadoro Investment GmbH

Hannes team

Tapio TeräkiviHeikki VesikansaMarkus BremerMarjaana MartikainenJenni ParviainenPiia AhonenMeeri KarlssonElla RinnePanu VikbergLinda Launonen, and Viivi Rousku.

Tapio Teräkivi

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Marjaana Martikainen

Marjaana Martikainen

Counsel | Helsinki
marjaana.martikainen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Piia Ahonen

Piia Ahonen

Specialist Partner | Helsinki
piia.ahonen@hannessnellman.com
Panu Vikberg

Panu Vikberg

Senior Associate | Helsinki
panu.vikberg@hannessnellman.com
Viivi Vikberg

Viivi Vikberg

Associate | Helsinki
viivi.vikberg@hannessnellman.com

Counsel in Administrative Court case confirming mutual real estate company’s taxation under Business Income Tax Act.

Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com

Parties 

DWS (buyer), Regenero (Seller)

Transaction

DWS's acquisition of the Accountor Tower, a 24,000 sq. m. office development in Keilaniemi, Espoo, from YIT and HGR Property Partners’ joint venture Regenero

Deal Value

Value not public

Role

Counsel to DWS

Tapio Teräkivi

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi@hannessnellman.com
Tuuli Pikkarainen

Tuuli Pikkarainen

Senior Associate | Helsinki
tuuli.pikkarainen@hannessnellman.com
Panu Vikberg

Panu Vikberg

Senior Associate | Helsinki
panu.vikberg@hannessnellman.com
Noora Britschgi

Noora Britschgi

Senior Associate | Helsinki
noora.britschgi@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Piia Ahonen

Piia Ahonen

Specialist Partner | Helsinki
piia.ahonen@hannessnellman.com

Parties 

Quest Diagnostics Incorporated (Buyer), Shareholders of Blueprint Oy (Sellers), Blueprint Genetics Oy (Target)

Transaction

The sale of Blueprint Genetics’ entire share capital to Quest Diagnostics

Deal Value 

Value not public 

Role

Counsel to Blueprint Genetics and its owners

Roosa Väre

Roosa Väre

Senior Associate | Helsinki
roosa.vare@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com

Parties

Smartly.io Solutions Oy and its owners, Providence Equity Partners

Transaction

Counsel to Smartly.io and its owners in the sale of a majority stake to Providence Equity Partners

Deal Value

EUR 200 million

Role

Counsel to Smartly.io Solutions Oy and its owners

Annika Schauman

Annika Schauman

Managing Associate | Helsinki
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Jesper Nevalainen

Jesper Nevalainen

Partner | Helsinki
jesper.nevalainen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com

Parties

Optomed Plc

Transaction

Optomed’s IPO and listing on the Nasdaq Helsinki stock exchange

Deal Value

The offering by the company and its shareholders amounted to approximately EUR 44 million

Role

Counsel to Optomed Plc 

Klaus Ilmonen

Klaus Ilmonen

Partner, Doctor of Laws | Helsinki
klaus.ilmonen@hannessnellman.com
Mattias Friberg

Mattias Friberg

Partner | Stockholm
mattias.friberg@hannessnellman.com
Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com
Anniina Järvinen

Anniina Järvinen

Partner | Helsinki
anniina.jarvinen@hannessnellman.com
Antti Kuha

Antti Kuha

Partner | Helsinki
antti.kuha@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Khaled Talayhan

Khaled Talayhan

Senior Associate | Stockholm
khaled.talayhan@hannessnellman.com
Marcus Lehtinen

Marcus Lehtinen

Senior Associate | Helsinki
marcus.lehtinen@hannessnellman.com
Linnea Lehtonen

Linnea Lehtonen

Senior Associate | Helsinki
linnea.lehtonen@hannessnellman.com
Pauliina Sutinen

Pauliina Sutinen

Senior Associate | Helsinki
pauliina.sutinen@hannessnellman.com
Stefan Stellato

Stefan Stellato

Managing Associate | Helsinki
stefan.stellato@hannessnellman.com

Counsel to Pankaboard Oyj in the outsourcing of steam production to Adven Oy

Mikko Heinonen

Mikko Heinonen

Partner | Helsinki
mikko.heinonen@hannessnellman.com
Maria Landtman

Maria Landtman

Partner | Helsinki
maria.landtman@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com
Janne Veneranta

Janne Veneranta

Managing Associate | Helsinki
janne.veneranta@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Noora Britschgi

Noora Britschgi

Senior Associate | Helsinki
noora.britschgi@hannessnellman.com
Sami Niemi

Sami Niemi

Associate | Helsinki
sami.niemi@hannessnellman.com

Parties

Outotec Oyj, Metso Corporation

Transaction

The combination of Outotec and Metso Minerals through a demerger

Deal Value

EUR 3.9 billion (illustrative combined sales)

Role

Counsel to Outotec Oyj

Mikko Heinonen

Mikko Heinonen

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

Klaus Ilmonen

Partner, Doctor of Laws | Helsinki
klaus.ilmonen@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Peter Forsberg

Peter Forsberg

Partner | Stockholm
peter.forsberg@hannessnellman.com
Anna-Maria Tamminen

Anna-Maria Tamminen

Partner | Helsinki
anna-maria.tamminen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com
Elina Toivakainen

Elina Toivakainen

Counsel | Helsinki
elina.toivakainen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Annemari Rosi

Annemari Rosi

Senior Associate | Helsinki
annemari.rosi@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Stefan Stellato

Stefan Stellato

Managing Associate | Helsinki
stefan.stellato@hannessnellman.com
Maria Landtman

Maria Landtman

Partner | Helsinki
maria.landtman@hannessnellman.com
Sarah Ek

Sarah Ek

Associate | Stockholm
sarah.ek@hannessnellman.com
Victor Bjerselius

Victor Bjerselius

Associate | Stockholm
victor.bjerselius@hannessnellman.com

Counsel to a taxpayer receiving confirmation that a transfer of a business at an early stage qualifies as a transfer of a going concern for VAT purposes.

Piia Ahonen

Piia Ahonen

Specialist Partner | Helsinki
piia.ahonen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com

Parties

Mimir Invest (Buyer), Caverion (Seller), Project piping & tank business and the related Ylivieska workshop (Targets)

Transaction

Caverion’s sale of project piping & tank business and the related Ylivieska workshop of the Industrial Solutions division.

Deal Value

Value not public

Role

Counsel to Caverion

Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com
Ella Hiltunen

Ella Hiltunen

Senior Associate | Helsinki
ella.hiltunen@hannessnellman.com
Riikka Kuha

Riikka Kuha

Senior Associate | Helsinki
riikka.kuha@hannessnellman.com
Jesper Nevalainen

Jesper Nevalainen

Partner | Helsinki
jesper.nevalainen@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

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

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Klaus Metsä-Simola

Klaus Metsä-Simola

Partner | Helsinki
klaus.metsa-simola@hannessnellman.com

Parties

Areim Fund III (Buyer), Avant Capital Partners, Varma Mutual Pension Insurance Company, EPISO 4 fund (Sellers)

Transaction

Areim Fund's acquisition of a portfolio of eight office properties from Avant Capital Partners, Varma Mutual Pension Insurance Company and EPISO 4 fund advised by Tristan Capital Partners

Deal Value

Value not public

Role

Counsel to Areim Fund III

Tapio Teräkivi

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Antti Nyberg (Alanko)

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com
Katja Heikkinen

Katja Heikkinen

Managing Associate | Helsinki
katja.heikkinen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com
Panu Vikberg

Panu Vikberg

Senior Associate | Helsinki
panu.vikberg@hannessnellman.com

Parties

CapMan Infra (Bidder), Elenia Group (Target)

Transaction

CapMan Infra signed to invest in Elenia, a leading Finnish electricity network and district heat company

Deal Value

EUR 70 million

Role

Counsel to CapMan Infra

Rabbe Sittnikow

Rabbe Sittnikow

Partner | Helsinki
rabbe.sittnikow@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Jari Tukiainen

Jari Tukiainen

Specialist Partner | Helsinki
jari.tukiainen@hannessnellman.com
Harri Vehviläinen

Harri Vehviläinen

Specialist Partner | Helsinki
harri.vehvilainen@hannessnellman.com
Jenni Parviainen

Jenni Parviainen

Managing Associate | Helsinki
jenni.parviainen@hannessnellman.com

Rankings

  • Recommended in Corporate Tax: Controversy, Who's Who Legal, 2023
  • "Jenni Parviainen is a name to watch for her work in tax disputes and advance ruling proceedings. Jenni Parviainen provides a good service.", Tax, Legal 500, 2023

Memberships and Positions of Trust

  • Taxes Committee Officer, International Bar Association, 2024–
  • Member of the Tax Committee of the Finland Chamber of Commerce, 2022–
  • Committee Member in CFE Tax Advisers Europe, 2020–2023
  • Member of the Finnish Bar Association
  • Member of International Fiscal Association (IFA)
  • Member of the Association for Finnish Tax Professionals
  • Member of Senilex (Turku University Alumni Association)


Education and Professional Background

  • Managing Associate, Hannes Snellman, 2020
  • Senior Associate, Hannes Snellman, 2018-2020
  • Castrén & Snellman Attorneys Ltd, 2013–2018
  • PricewaterhouseCoopers Oy, 2012–2013
  • Ernst & Young Oy, 2010–2012
  • Master of Science (Economics), Hanken School of Economics, 2013
  • Master of Laws, Turku University, 2010
  • Stockholm University, 2009