People

Sten Olsson

Partner | Helsinki

Sten Olsson is Head of the firm’s M&A Group. He is recognised as one of the leaders in mergers and acquisitions in Finland and has been involved in some of the most significant transactions in Finland and Sweden.

Dual-qualified as a Finnish and New York attorney, Sten practiced for several years at international law firm Debevoise & Plimpton’s LLP’s New York and London offices and was admitted to the New York State Bar in 2001. Prior to that, he worked at Mannheimer Swartling’s private equity department in Stockholm. Sten has also worked with financial and legal matters at the European Investment Fund’s venture capital and buyout division in Luxembourg.

Sten serves on boards of various companies and non-profit organizations.

Reads the situation very well and is a strong negotiator.

Commercial, Corporate & M&A | Legal 500, 2021


References

Parties

ScandiNova Systems AB (buyer) and International Electric Company Oy (target).

Transaction

Counsel to ScandiNova Systems AB in its acquisition of majority of shares in International Electric Company Oy, the provider of subsystems and precision instruments for the global health care, scientific and industrial markets.

Deal Value

Value not public

Role

Counsel to ScandiNova Systems AB (buyer)

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Roosa Väre

Roosa Väre

Senior Associate | Helsinki
roosa.vare@hannessnellman.com
Niclas Ruotsalainen

Niclas Ruotsalainen

Associate | Helsinki
niclas.ruotsalainen@hannessnellman.com
Oona Eerola

Oona Eerola

Associate | Helsinki
oona.eerola@hannessnellman.com

Parties

Varjo Technologies Oy, several new and existing investors including Volvo Car Tech Fund, EQT Ventures, Atomico, Mirabaud and Foxconn​.

Transaction

Counsel to Volvo Car Tech Fund and certain other lead investors in Varjo Technologies Oy’s EUR 41 million funding round.

Deal Value

EUR 41 million

Role

Counsel to Volvo Car Tech Fund and certain other lead investors

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Niclas Ruotsalainen

Niclas Ruotsalainen

Associate | Helsinki
niclas.ruotsalainen@hannessnellman.com

Parties

Remeo Holding II Oy (buyer), Delete Finland Oy (seller), Delete Ympäristöpalvelut Oy (target)

Transaction

Counsel to Remeo in its acquisition of Delete Ympäristöpalvelut Oy, a Finland-based environmental and recycling services provider.

Deal Value

Value not public

Role

Counsel to Remeo

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Juha Ellonen

Juha Ellonen

Associate | Helsinki
juha.ellonen@hannessnellman.com
Klaus Metsä-Simola

Klaus Metsä-Simola

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

Kerttu Pahta

Associate | Helsinki
kerttu.pahta@hannessnellman.com
Pauliina Sutinen

Pauliina Sutinen

Senior Associate | Helsinki
pauliina.sutinen@hannessnellman.com
Ida Viitamäki

Ida Viitamäki

Senior Associate | Helsinki
ida.viitamaki@hannessnellman.com

Parties

Huuva Oy, several new and existing investors including General Catalyst Group and Lifeline Ventures.

Transaction

Counsel to Huuva Oy, a Helsinki-based food delivery company, on its EUR 5 million financing round.

Deal Value

EUR 5 million

Role

Counsel to Huuva Oy

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Niclas Ruotsalainen

Niclas Ruotsalainen

Associate | Helsinki
niclas.ruotsalainen@hannessnellman.com

Parties

Blossom Capital (lead investor), Maki.vc, Brightly Ventures and other co-investors, Zevoy Aktiebolag (target).

Transaction

Counsel to the lead investor Blossom Capital in the EUR 15 million series A funding round of Zevoy Aktiebolag, a Finland-based expense management solutions provider.

Deal Value

EUR 15 million

Role

Counsel to Blossom Capital

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Niclas Ruotsalainen

Niclas Ruotsalainen

Associate | Helsinki
niclas.ruotsalainen@hannessnellman.com

Parties 

IK Partners (Buyer), Intera Fund II Ky, Intera Fund III Ky, management and other minority shareholders (Sellers), Renta Group Oy (Target)

Transaction 

Intera Partners’ sale of Renta Group Oy to IK Partners

Deal Value 

Value not public

Role

Counsel to Intera Partners

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Roosa Väre

Roosa Väre

Senior Associate | Helsinki
roosa.vare@hannessnellman.com
Mikael Byman

Mikael Byman

Associate | Helsinki
mikael.byman@hannessnellman.com
Niclas Ruotsalainen

Niclas Ruotsalainen

Associate | Helsinki
niclas.ruotsalainen@hannessnellman.com
Antti Nyberg (Alanko)

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com
Sami Niemi

Sami Niemi

Associate | Helsinki
sami.niemi@hannessnellman.com
Pauliina Sutinen

Pauliina Sutinen

Senior Associate | Helsinki
pauliina.sutinen@hannessnellman.com
Risto Ojakoski

Risto Ojakoski

Associate | Helsinki
risto.ojakoski@hannessnellman.com
Jesper Nevalainen

Jesper Nevalainen

Partner | Helsinki
jesper.nevalainen@hannessnellman.com
Wilhelm Sanmark

Wilhelm Sanmark

Associate | Helsinki
wilhelm.sanmark@hannessnellman.com
Mikko Huimala

Mikko Huimala

Partner | Helsinki
mikko.huimala@hannessnellman.com
Claes Kjellberg

Claes Kjellberg

Partner | Stockholm
claes.kjellberg@hannessnellman.com
Douglas Essehorn

Douglas Essehorn

Senior Associate | Stockholm
douglas.essehorn@hannessnellman.com
Alexander Lindqvist

Alexander Lindqvist

Associate | Stockholm
alexander.lindqvist@hannessnellman.com
Josephine Gjerstad Medina

Josephine Gjerstad Medina

Senior Associate | Stockholm
josephine.gjerstadmedina@hannessnellman.com
Olof Östman

Olof Östman

Associate | Stockholm
olof.ostman@hannessnellman.com
Amanda Alexandersson

Amanda Alexandersson

Associate | Stockholm
amanda.alexandersson@hannessnellman.com

Parties

Smartly.io (Buyer), Ad-Lib.io (Target) and various sellers

Transaction

Acquisition of Ad-Lib.io, the next-generation creative optimization platform, by Smartly.io, the leading social advertising SaaS platform for creative and performance marketers.

Deal Value

Value not public

Role

Finnish counsel to Smartly.io

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Isabella Kartila

Isabella Kartila

Associate | Helsinki
isabella.kartila@hannessnellman.com

Parties

Mindray (Buyer), HyTest Invest Oy (Target), Summa Equity and other shareholders (Sellers).

Transaction

Sale of HyTest, a Finland-based leading developer and producer of high-performance antibodies and antigens, to Mindray, a leading global medical technology company.

Deal Value

Estimated approx. EUR 545 million.

Role

Finnish counsel to Mindray

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com
Agda Vähä-Piikkiö

Agda Vähä-Piikkiö

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

Parties

Assemblin, Tom Allen Senera

Transaction

Counsel to Assemblin in its acquisition of Tom Allen Senera, a Finland-based systems supplier of energy solutions to properties.

Deal Value

Value not public

Role

Counsel to Assemblin

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Klaus Metsä-Simola

Klaus Metsä-Simola

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

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Sami Niemi

Sami Niemi

Associate | Helsinki
sami.niemi@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

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

Risto Ojakoski

Associate | Helsinki
risto.ojakoski@hannessnellman.com

Parties 

Infinited Fiber Company Oy, several new and existing investors including H&M Group, Adidas, Invest FWD A/S, Security Trading Oy, Nidoco AB, and Sateri.

Transaction 

Counsel to Infinited Fiber Company Oy, a Finland-based circular fashion and textile technology company, on its EUR 30 million financing round.

Deal Value 

EUR 30 million

Role

Counsel to Infinited Fiber Company Oy

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com

Parties

Amazon (Buyer), Umbra (Target)

Transaction

The acquisition of Umbra by Amazon. 

Deal Value

Value not public

Role

Counsel to Umbra

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
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
Mikael Byman

Mikael Byman

Associate | Helsinki
mikael.byman@hannessnellman.com

Parties 

Mayr-Melnhof Cartonboard International GmbH, Kotkamills Group Oyj

Transaction 

Mayr-Melnhof Cartonboard International GmbH's acquisition of Kotkamills Group Oyj

Deal Value 

Approx. EUR 425 million

Role

Counsel to Mayr-Melnhof Cartonboard International GmbH

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Roosa Väre

Roosa Väre

Senior Associate | Helsinki
roosa.vare@hannessnellman.com
Sami Niemi

Sami Niemi

Associate | Helsinki
sami.niemi@hannessnellman.com
Mikko Huimala

Mikko Huimala

Partner | Helsinki
mikko.huimala@hannessnellman.com
Klaus Metsä-Simola

Klaus Metsä-Simola

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

Laura Sainio

Associate | Helsinki
laura.sainio@hannessnellman.com
Noora Britschgi

Noora Britschgi

Senior Associate | Helsinki
noora.britschgi@hannessnellman.com

Parties

Supermetrics Oy, Highland Europe LLP, IVP, Open Ocean 

Transaction

Counsel to Supermetrics Oy, a Finland-based global leader in data integration, on its EUR 40 million Series B investment round.

Deal Value

EUR 40 million

Role

Counsel to Supermetrics Oy

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@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

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
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

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Annika Schauman

Annika Schauman

Managing Associate | Helsinki
annika.schauman@hannessnellman.com
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

EQT Fund VIII (Buyer), Agilitas Private Equity and other shareholders (Sellers), Recover Nordic (Target)

Transaction

EQT’s acquisition of Recover Nordic

Deal Value

Value not public

Role

Finnish counsel to EQT Fund VIII

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Annika Schauman

Annika Schauman

Managing Associate | Helsinki
annika.schauman@hannessnellman.com
Mikael Lustig

Mikael Lustig

Senior Associate | Helsinki
mikael.lustig@hannessnellman.com
Heidi Kärki

Heidi Kärki

Senior Associate | Helsinki
heidi.karki@hannessnellman.com

Counsel to DevCo in the establishment of a €180m investment fund structure, 2019

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Ida Viitamäki

Ida Viitamäki

Senior Associate | Helsinki
ida.viitamaki@hannessnellman.com

Parties

Sentica Partners (Seller), Adelis Equity Partners (Buyer), Ropo Capital (Target)

Transaction

Sale of Ropo Capital 

Deal Value

Value not public

Role

Counsel to Sentica Partners

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Ida Viitamäki

Ida Viitamäki

Senior Associate | Helsinki
ida.viitamaki@hannessnellman.com
Matias Moberg

Matias Moberg

Managing Associate | Helsinki
matias.moberg@hannessnellman.com
Mikael Lustig

Mikael Lustig

Senior Associate | Helsinki
mikael.lustig@hannessnellman.com

Parties

Francisco Partners & SmartBear Software Inc. (Buyers), Bitbar Technologies Oy (Target)

Transaction

SmartBear's acquisition of Bitbar Technologies

Deal Value

Value not public

Role

Counsel to Francisco Partners backed SmartBear

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Annika Schauman

Annika Schauman

Managing Associate | Helsinki
annika.schauman@hannessnellman.com
Emmi Kantola

Emmi Kantola

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

Jesper Nevalainen

Partner | Helsinki
jesper.nevalainen@hannessnellman.com

Parties

Vaaka Partners, Lyyti

Transaction

Vaaka Partners' acquisition of Lyyti

Deal Value

Value not public

Role

Counsel to Vaaka Partners

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Mikael Lustig

Mikael Lustig

Senior Associate | Helsinki
mikael.lustig@hannessnellman.com
Emmi Kantola

Emmi Kantola

Senior Associate | Helsinki
emmi.kantola@hannessnellman.com
Senni Kinnaslampi

Senni Kinnaslampi

Associate | Helsinki
senni.kinnaslampi@hannessnellman.com
Heidi Kärki

Heidi Kärki

Senior Associate | Helsinki
heidi.karki@hannessnellman.com

Parties

YIT Corporation, Ålandsbanken

Transaction

YIT and Ålandsbanken entered into an agreement to establish a joint venture company for housing investments

Deal Value

EUR 112 million

Role

Counsel to YIT Corporation

Tapio Teräkivi

Tapio Teräkivi

Partner | Helsinki
tapio.terakivi@hannessnellman.com
Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com

Parties

Nordic Healthcare Group Oy, Vaaka Partners Oy

Transaction

Vaaka Partner's investment in Nordic Healthcare Group

Deal Value

Value not public

Role

Counsel to Vaaka Partners

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Heikki Vesikansa

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com
Harri Vehviläinen

Harri Vehviläinen

Specialist Partner | Helsinki
harri.vehvilainen@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

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

Mikael Lustig

Senior Associate | Helsinki
mikael.lustig@hannessnellman.com
Matias Moberg

Matias Moberg

Managing Associate | Helsinki
matias.moberg@hannessnellman.com

Parties

Hartwall Capital Oy Ab (Buyer), LeaseGreen (Target)

Transaction

Hartwall Capital's acquisition of LeaseGreen

Deal Value

Value not public

Role

Counsel to Hartwall Capital Oy Ab

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com

Parties

Apax Digital Fund (Buyer), Vaaka Partners (Seller), Solita Oy (Target)

Transaction

Vaaka Partners' sale of Solita Oy to Apax Digital Fund

Deal Value

Value not public

Role

Counsel to Vaaka Partners

 

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Roosa Väre

Roosa Väre

Senior Associate | Helsinki
roosa.vare@hannessnellman.com

Parties

DevCo Partners Oy, Medix Biochemica

Transaction

DevCo Partners Oy's acquisition of Medix Biochemica

Deal Value

Value not public

Role

Counsel to DevCo Partners Oy

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com

Parties

Suomen Terveystalo Oy

Transaction

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

Deal Value

The offering by the company and its shareholders was over EUR 870 million and the Company’s market value was over EUR 1.2 billion

Role

Counsel to Terveystalo

Klaus Ilmonen

Klaus Ilmonen

Partner, Doctor of Laws | Helsinki
klaus.ilmonen@hannessnellman.com
Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Sonja Siggberg

Sonja Siggberg

Partner | Helsinki
sonja.siggberg@hannessnellman.com
Anniina Järvinen

Anniina Järvinen

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

Antti Kuha

Partner | Helsinki
antti.kuha@hannessnellman.com
Ella Hiltunen

Ella Hiltunen

Senior Associate | Helsinki
ella.hiltunen@hannessnellman.com
Elina Toivakainen

Elina Toivakainen

Counsel | Helsinki
elina.toivakainen@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Matias Moberg

Matias Moberg

Managing Associate | Helsinki
matias.moberg@hannessnellman.com
Annemari Rosi

Annemari Rosi

Senior Associate | Helsinki
annemari.rosi@hannessnellman.com

Parties

Vaaka Partners (Buyer), management and minority shareholders (Sellers), Smoothie Heaven Oy (Target)

Transaction

Vaaka Partners acquired majority of shares in Smoothie Heaven Oy, a juice and smoothie bar company known as Jungle Juice Bar, from management and minority shareholders

Deal Value

Value not public

Role

Counsel to Vaaka Partners

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@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
Mikael Lustig

Mikael Lustig

Senior Associate | Helsinki
mikael.lustig@hannessnellman.com

Parties

Wise Group (Buyer), Management and minority shareholders (Sellers), Sito Oy (Target)

Transaction

Combination of Wise Group and Sito Oy

Deal Value

Value not public

Role

Counsel to Wise Group

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com
Antti Nyberg (Alanko)

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com

Parties

Trust Kapital (Buyer); Enfo Oyj (Seller); Enfo Zender (Target)

Transaction

Sentica’s portfolio company Trust Kapital's acquisition of Enfo Zender, Enfo Oyj’s information logistics subsidiary

Deal Value

Value not public

Role

Counsel to Trust Kapital

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

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

Parties

Terveystalo, Diacor

Transaction

Terveystalo's acquisition of Diacor

Deal Value

Value not public

Role

Counsel to Terveystalo

 

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

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

Parties

Intera Fund III Ky (Buyer), Management and minority shareholders (Sellers), Wise Group Finland Oy (Target)s

Transaction

Intera’s acquisition of majority ownership in Wise Group Finland Oy from the management and minority shareholders

Deal Value

Value not public

Role

Counsel to Intera

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com
Antti Nyberg (Alanko)

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com

Parties

Hartwall Capital Oy Ab (Buyer), SUEZ Suomi Oy (Target)

Transaction

Hartwall Capital Oy Ab's acquisition of SUEZ Suomi Oy, comprising the Finnish operations of SUEZ Group

Deal Value

Value not public

Role

Counsel to Hartwall Capital Oy Ab

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Markus Bremer

Markus Bremer

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

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com

Parties

DevCo Partners Oy’s group of investors (Buyers); Vexve Oy (Target); Partnos Oy (Seller)

Transaction

DevCo Partners Oy’s acquisition of Vexve Oy from Partnos Oy

Deal Value

Value not public

Role

Counsel to DevCo Partners Oy

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com

Parties

Infratek, Pohjolan Werkonrakennus Oy

Transaction

Infratek's acquisition of Pohjolan Werkonrakennus Oy

Deal Value

Value not public

Role

Counsel to Infratek

 

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com

Parties

Ruokakesko Oy (Buyer), Triton (Seller), Suomen Lähikauppa Oy (Target)

Transaction

Triton's sale of Suomen Lähikauppa Oy to Ruokakesko Oy, a subsidiary of Kesko Corporation

Deal Value

Value not public

Role

Counsel to Triton

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com

Parties

Sentica Partners and a number of private individuals (Sellers), Humana AB (Buyer), Arjessa Oy (Target)

Transaction

Sentica Partners and a number of private individuals sold the leading Finnish psychosocial care provider to Humana AB

Deal Value

EUR 32 million (EV)

Role

Counsel to Humana AB

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

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

Marta Kauppinen

Senior Associate | Helsinki
marta.kauppinen@hannessnellman.com

Parties

Triton, Fläkt Woods

Transaction

Triton's acquisition of Fläkt Woods

Deal Value

Value not public

Role

Counsel to Triton

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com

Parties

Cor Group Oy, Industry Investment, Norvestia Plc and acting management (Sellers), EQT MidMarket Limited Partnership (Buyer), Touhula Varhaiskasvatus Oy (Target)

Transaction

Cor Group Oy, Industry Investment, Norvestia Plc and acting management sold the leading Finnish private day care provider Touhula Varhaiskasvatus Oy to EQT MidMarket Limited Partnership.

Deal Value

Value not public

Role

Counsel to EQT

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Markus Bremer

Markus Bremer

Partner | Helsinki
markus.bremer@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

Specialist Partner | Helsinki
johanna.haltia-tapio@hannessnellman.com
Antti Nyberg (Alanko)

Antti Nyberg (Alanko)

Partner | Helsinki
antti.nyberg@hannessnellman.com

Parties

Metso Oyj (Seller) and Valmet Oyj (Buyer)

Transaction

Valmet Oyj’s acquisition of the process automation systems business from Metso Oyj

Deal Value

EUR 340 million

Role

Counsel to Valmet Oyj

Johan Aalto

Johan Aalto

Partner | Helsinki
johan.aalto@hannessnellman.com
Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com
Johanna Haltia-Tapio

Johanna Haltia-Tapio

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

Heikki Vesikansa

Partner | Helsinki
heikki.vesikansa@hannessnellman.com

Parties

State of Finland (Buyer), Gazprom (Seller), Gasum (Target)

Transaction

Counsel to the State of Finland in the acquisition of Gazprom’s shares in Gasum

Deal Value

Value not public

Role

Counsel to the State of Finland

Sten Olsson

Sten Olsson

Partner | Helsinki
sten.olsson@hannessnellman.com
Heidi Haanpää

Heidi Haanpää

Partner | Helsinki
heidi.haanpaa@hannessnellman.com

Rankings

  • "Sten Olsson is a pleasure to work with. He is always available and skilful at finding the necessary resources for us.", Commercial, corporate and M&A, Legal 500, 2022
  • "Sten Olsson reads the situation very well and is a strong negotiator.", Commercial, corporate and M&A, Legal 500, 2021
  • 'Clients praise Sten Olsson for being "very experienced in private equity issues and good with people on both sides."', Corporate/M&A, Chambers Global and Chambers Europe, 2021
  • Leading individual, Commercial, corporate and M&A, Legal 500, 2014-2022
  • 'Sources describe Sten Olsson as "very intelligent" and a "skilled negotiator," and highlight his ability to "identify important issues."', Corporate/M&A, Chambers Global and Chambers Europe 2020
  • "Clients describe him as an 'excellent M&A lawyer with vast experience and good commercial judgement.'" Corporate/M&A, Chambers Global 2019
  • "Sten Olsson is ‘a skilled negotiator’; ‘probably the best M&A lawyers in Finland’ according to one client", Commercial, corporate and M&A, Legal 500, 2018
  • "One client highlights that 'he makes clear and concrete recommendations which take commercial perspectives into account.'", Corporate and M&A, Chambers Global 2018 and Chambers Europe 2018
  • “Excellent senior lawyer with strong communication and technical skills and ability to develop trusting long-term relationships." IFLR1000 2018
  • Ranked as being among the world’s leading M&A and Governance lawyers, Who’s Who Legal: M&A and Governance 2019
  • Ranked as a Highly regarded lawyer in Capital Markets in the 2019-2021 editions of IFLR1000
  • Winner of the Client Choice Awards for Mergers & Acquisitions Finland, 2017
  • "According to clients, Sten Olsson 'has very good negotiation skills and is good with people.'", Corporate and M&A, Chambers Global 2017 and Chambers Europe 2017
  • Ranked as a Leading Lawyer in Capital Markets in the 2014, 2015, 2016, 2017 and 2018 editions of IFLR1000
  • Ranked among the best lawyers in Mergers and Acquisitions, Private Equity and Investment Funds in the 2014, 2015, 2016 and 2017 editions of Best Lawyers®
  • "Sten Olsson is well regarded for his work in industrial and private equity-related M&A. Clients offer strong praise: 'He is one of the few lawyers in Finland who combines commercial, pragmatic judgement with legal knowledge,' and 'He is skilful and experienced – his negotiation skills are such that a solution or compromise will always be found.'", Chambers Global
  • “Sten delivers legal advice that is exceptional and aligned with the commercial targets of his client; he manages to get the deal done”, ILO Client Choice 2017
  • “He is an expert within his field; a true business partner”, ILO Client Choice 2017
  • “Sten is an effective communicator; he is always clear and responsive”, ILO Client Choice 2017
  • “Sten has a business-oriented approach; he offers practical advice that exceeds the standard level of service”, ILO Client Choice 2017
  • "Department head Sten Olsson regularly advises leading private equity houses... One client comments: 'If you need a lawyer to drive the deal forward, go to Sten. He is well connected with lots of experience and is very commercial' ", Corporate/M&A, Chambers Global and Chambers Europe
  • "Sten Olsson is noted as having 'a good balance between being thorough and being fast, with the ability to support us in making commercial judgements.' " Corporate and M&A, Chambers Global and Chambers Europe
  •  “Market leader Hannes Snellman has nine dedicated M&A partners led by Sten Olsson. Its illustrious client base includes domestic and foreign private equity sponsors, multinational corporations, and Nordic private and public companies.” Legal 500
  •  “There is unanimous consent among peers that the 'large and experienced' M&A team, led by Sten Olsson, ranks among the very best in Finland.”, IFLR
  • “practice head Sten Olsson is well respected”, Chambers Europe
  • ‘Sten Olsson..., who comes highly praised by peers...’, Chambers Global
  • “Sten Olsson led teams on many of the firm’s top deals”, IFLR
  • ‘...a wealth of experience that is arguably ‘better than the rest’, particularly in the form of Mikko Heinonen, Sten Olsson and Johan Aalto.’, IFLR

Education and Professional Background

  • European Investment Fund, Luxembourg, 2004-2006
  • Debevoise & Plimpton, New York and London, 2001-2004
  • Mannheimer Swartling, Stockholm, 1999-2000
  • LLM, UC Berkeley and New York University, 2000 (Fulbright Scholarship)
  • Master of Laws, Helsinki University, 1999
  • Member of the New York Bar and Finnish Bar Association