Home PeopleLasse Riski Practices Intellectual Property Technology & Data Industries Consumer & Retail Defence Engineering & Machinery Mobility, Transportation & Logistics Technology, Media & Telecom Languages Finnish, English Download CV Download contact Send secure email LinkedIn Lasse Riski Title: Specialist Partner IP & Technology Email: lasse.riski@hannessnellman.com Mobile: +358 50 571 0749 Languages: Finnish, English Practices Intellectual Property Technology & Data Industries Consumer & Retail Defence Engineering & Machinery Mobility, Transportation & Logistics Technology, Media & Telecom Languages Finnish, English Download CV Download contact Send secure email LinkedIn Lasse is a business-minded contract negotiator specialising in technology assignments. Lasse has over twenty years of experience in law firms and as an in-house counsel, working with wide variety of ICT-related matters. Lasse advises clients on a comprehensive range of technology arrangements, including outsourcing and procurement and delivery of ICT solutions and services. In addition, Lasse provides guidance on compliance with the EU’s data regulations. Moreover, Lasse is experienced in tech-related M&A transactions. Lasse has a proven track record as a contract negotiator for domestic and international transactions. Lasse’s strategic and collaborative approach ensures clients achieve their business objectives and secure the best possible outcomes. Selected References Joint Counsel to Nordea Bank, OP Osuuskunta and the Joint Venture Company Siirto Brand, 2025 Parties: Nordea Bank Abp (JV shareholder), OP Osuuskunta (JV shareholder), Siirto Brand Oy (JV) Transaction: Expansion of the operations of Nordea Bank and OP’s 50/50 owned joint venture company, Siirto Brand Oy. The transaction was completed after an in-depth Phase II review by the Finnish Competition and Consumer Authority. Deal Value: Value not public Role: Joint counsel to all parties Contacts Jenni Heurlin Managing Associate +358 40 825 0405 jenni.heurlin@hannessnellman.com Annika Grönholm Associate +358 44 253 5358 annika.gronholm@hannessnellman.com Tuire Kuronen Partner +358 40 743 2313 tuire.kuronen@hannessnellman.com Wilma Montonen Associate +358 44 030 5990 wilma.montonen@hannessnellman.com Vivi Jaatinen Legal Assistant +358 40 821 5939 vivi.jaatinen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Anna Nyberg Senior Associate +358 41 501 9395 anna.nyberg@hannessnellman.com Counsel to Vitec in its acquisition of software company Roidu Oy, 2024 Parties: Vitec Software Group AB (publ), Roidu Oy Transaction: Vitec’s agreement to acquire all shares in the Finnish software company Roidu Oy Deal value: Value not public Role: Counsel to Vitec Software Group AB (publ) Contacts Rabbe Sittnikow Partner +358 40 544 5280 rabbe.sittnikow@hannessnellman.com Saga Rekonen Associate +358 40 758 7107 saga.rekonen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Jenni Parviainen Managing Associate +358 40 808 6523 jenni.parviainen@hannessnellman.com Jasmin Metwally Associate +358 45 133 4138 jasmin.metwally@hannessnellman.com Isabella Kartila Senior Associate +358 44 514 3829 isabella.kartila@hannessnellman.com Ninni Luoma Associate +358 40 623 3085 ninni.luoma@hannessnellman.com Counsel to Patria Oyj in a data regulation project, 2024 Hannes Snellman acted as counsel to Patria in relation to its data regulation project. Our team assisted Patria in navigating the EU’s new data regulations, particularly the Data Act and AI Act, to ensure compliance and leverage strategic advantages. The project involved a comprehensive review of Patria’s operations, an analysis of Patria’s alignment with the EU’s data regulations, and the development of a roadmap to ensure compliance. Contacts Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Maria Aholainen Counsel +358 40 7755 010 maria.aholainen@hannessnellman.com Axel Hård af Segerstad Associate +358 40 777 3762 axel.hard@hannessnellman.com Counsel to Sampo plc in the recommended public exchange offer for the shares in Topdanmark A/S, 2024 Parties Sampo plc and Topdanmark A/S Transaction Sampo plc's recommended public exchange offer for the shares in Topdanmark A/S Deal Value DKK 33 billion Role Counsel to Sampo plc Contacts Sonja Siggberg Partner +358 40 837 6967 sonja.siggberg@hannessnellman.com Mikko Heinonen Partner +358 40 527 8818 mikko.heinonen@hannessnellman.com Jon Termonen Managing Associate +358 40 767 6347 jon.termonen@hannessnellman.com Robert Gordin Senior Associate +358 44 079 9799 robert.gordin@hannessnellman.com Aki Salmela Senior Associate +358 50 307 9056 aki.salmela@hannessnellman.com Samuel Åkerlund Associate +358 40 679 0644 samuel.akerlund@hannessnellman.com Tobias Palmgren Associate +358 40 514 6038 tobias.palmgren@hannessnellman.com Sofi Lehtinen Associate +358 40 620 7199 sofi.lehtinen@hannessnellman.com Roope Sevón Associate +358 44 281 9880 roope.sevon@hannessnellman.com Semmi Seljavaara Associate +358 40 773 7058 semmi.seljavaara@hannessnellman.com Heikki Vesikansa Partner +358 40 844 2117 heikki.vesikansa@hannessnellman.com Harri Vehviläinen Specialist Partner +358 40 183 1636 harri.vehvilainen@hannessnellman.com Isabella Kartila Senior Associate +358 44 514 3829 isabella.kartila@hannessnellman.com Johanna Haltia-Tapio Specialist Partner +358 40 552 3478 johanna.haltia-tapio@hannessnellman.com Annika Sillanpää Associate +358 40 662 3038 annika.sillanpaa@hannessnellman.com Mikko Huimala Partner +358 44 530 0753 mikko.huimala@hannessnellman.com Anders Bygglin Partner +358 50 544 6451 anders.bygglin@hannessnellman.com Aleksiina Markkula Associate +358 44 054 1608 aleksiina.markkula@hannessnellman.com Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Anni Ollus Senior Legal Assistant +358 50 536 5594 anni.ollus@hannessnellman.com Anni Nohteri Legal Assistant + 358 40 682 2161 anni.nohteri@hannessnellman.com Monika Parkkinen Legal Assistant +358 40 086 0696 monika.parkkinen@hannessnellman.com Melisa Göllü Legal Assistant +358 40 612 6240 melisa.gollu@hannessnellman.com Counsel to Cargotec in the partial demerger of Cargotec and separation of Kalmar into a new listed company, 2024 Parties Cargotec Corporation and Kalmar Corporation Transaction Cargotec’s partial demerger and separation of Kalmar Deal Value Approx. EUR 2.0 billion (illustrative carve-out sales) Role Counsel to Cargotec Corporation and Kalmar Corporation Contacts Antti Kuha Partner +358 40 775 7440 antti.kuha@hannessnellman.com Mikko Heinonen Partner +358 40 527 8818 mikko.heinonen@hannessnellman.com Annemari Rosi Senior Associate +358 40 573 5304 annemari.rosi@hannessnellman.com Linnea Lehtonen Senior Associate +358 50 352 4855 linnea.lehtonen@hannessnellman.com Tommi Kovero Senior Associate +358 40 523 9292 tommi.kovero@hannessnellman.com Claes Backström Associate +358 45 323 5737 claes.backstrom@hannessnellman.com Charlotta Palm Associate +358 40 668 9052 charlotta.palm@hannessnellman.com Julius Lempiäinen Associate +358 40 188 4528 julius.lempiainen@hannessnellman.com Heikki Vesikansa Partner +358 40 844 2117 heikki.vesikansa@hannessnellman.com Harri Vehviläinen Specialist Partner +358 40 183 1636 harri.vehvilainen@hannessnellman.com Isabella Kartila Senior Associate +358 44 514 3829 isabella.kartila@hannessnellman.com Anna-Emilia Vuorenmaa Associate +358 50 406 9465 anna-emilia.vuorenmaa@hannessnellman.com Markus Bremer Partner +358 40 716 9676 markus.bremer@hannessnellman.com Josefina Aalto Counsel +358 50 505 7427 josefina.aalto@hannessnellman.com Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Panu Siitonen Partner +358 50 547 1377 panu.siitonen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Maria Aholainen Counsel +358 40 7755 010 maria.aholainen@hannessnellman.com Wilhelm Sanmark Associate +358 40 549 8070 wilhelm.sanmark@hannessnellman.com Simon Mittler Associate +358 50 566 3397 simon.mittler@hannessnellman.com Johanna Haltia-Tapio Specialist Partner +358 40 552 3478 johanna.haltia-tapio@hannessnellman.com Annika Sillanpää Associate +358 40 662 3038 annika.sillanpaa@hannessnellman.com Oona Eerola Associate +358 40 729 6008 oona.eerola@hannessnellman.com Essi Svartling Counsel +358 40 180 1470 essi.svartling@hannessnellman.com Päivi Tammilehto Counsel +358 50 044 5790 paivi.tammilehto@hannessnellman.com Monika Parkkinen Legal Assistant +358 40 086 0696 monika.parkkinen@hannessnellman.com Anni Nohteri Legal Assistant + 358 40 682 2161 anni.nohteri@hannessnellman.com Counsel to SSAB in its transformation project to build a fossil-free mini-mill in Luleå, Sweden, 2024 Parties SSAB Transaction Counsel to SSAB in its transformation project initiated with the decision to build a fossil-free mini-mill in Luleå, Sweden. Once completed, the new mini-mill will replace the current blast furnace-based steel production system, resulting in an estimated 7% reduction of the total CO2 emissions of Sweden. Our team has advised SSAB in e.g. the contracting structure of the project and negotiation of process equipment contracts for the project as lead counsel. Deal Value EUR 4.5 billion Role Counsel to SSAB Contacts Katja Perätalo Partner +358 44 505 3764 katja.peratalo@hannessnellman.com Maria Landtman Partner +358 50 388 9468 maria.landtman@hannessnellman.com Emmi Malm (née Nuutila) Senior Associate +358 40 731 8200 emmi.nuutila@hannessnellman.com Linda Härkönen Senior Associate +358 44 272 9224 linda.harkonen@hannessnellman.com Axel Rosengren Associate +358 45 262 5222 axel.rosengren@hannessnellman.com Elina Uitto Associate +358 45 197 7003 elina.uitto@hannessnellman.com Rauli Elenius Associate +358 41 432 6777 rauli.elenius@hannessnellman.com Victoria Reiter Legal Assistant +358 40 546 7682 victoria.reiter@hannessnellman.com Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Simon Mittler Associate +358 50 566 3397 simon.mittler@hannessnellman.com Counsel to SSAB in its Direct Reduced Iron (DRI) plant project in Mississippi, USA, 2024 Parties SSAB Transaction Hannes Snellman advises SSAB in its pre-study phase project to build a Direct Reduced Iron (DRI) plant in Mississippi, USA. The contemplated DRI plant would be based on HYBRIT® technology, which is the first fossil-free (hydrogen based) steelmaking technology in the world with virtually no carbon footprint. Once operational, the plant will be the first commercial-scale facility of its kind. Deal value Value not public Role Lead counsel to SSAB in e.g. the negotiation of an EPCM contract for the project Contacts Katja Perätalo Partner +358 44 505 3764 katja.peratalo@hannessnellman.com Emmi Malm (née Nuutila) Senior Associate +358 40 731 8200 emmi.nuutila@hannessnellman.com Linda Härkönen Senior Associate +358 44 272 9224 linda.harkonen@hannessnellman.com Elina Uitto Associate +358 45 197 7003 elina.uitto@hannessnellman.com Victoria Reiter Legal Assistant +358 40 546 7682 victoria.reiter@hannessnellman.com Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Simon Mittler Associate +358 50 566 3397 simon.mittler@hannessnellman.com Counsel to KWC Group AG in the sale of its Finnish subsidiary KWC Nordics Oy to Alumbra Group AB, 2024 Parties KWC Group AG (Seller), KWC Nordics Oy (Target), Alumbra Group AB (Buyer) Transaction The sale by Equistone’s portfolio company KWC Group AG of its Finnish subsidiary KWC Nordics Oy, a premium manufacturer, seller and distributor of medical washers, disinfectors and bed pan washers, drying cabinets, sterilizers and large-scale washers for clinics and hospitals, to Alumbra Group AB. Deal Value Value not public Role Counsel to KWC Group AG Contacts Erik Stenman Partner +358 50 586 8065 erik.stenman@hannessnellman.com Emmi Kantola Senior Associate +358 40 086 5252 emmi.kantola@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Counsel to Oriola in its investment in ERP and warehouse management, 2024 Parties: Oriola Corporation, HCLTech, SAP Transaction: Oriola’s investment in an ERP (enterprise resource planning) and warehouse management system. Deal Value: EUR 35 million Role: Counsel to Oriola Contacts Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Joint counsel to Nordea Bank and OP Osuuskunta in forming joint venture to improve payment services in Finland, 2023 Parties: Nordea Bank Abp (JV shareholder), OP Osuuskunta (JV shareholder), Siirto Brand Oy (JV) Transaction: Expansion of the operations of Nordea Bank and OP’s 50/50 owned joint venture company, Siirto Brand Oy Deal Value: Value not public Role: Joint counsel to all parties Contacts Tuire Kuronen Partner +358 40 743 2313 tuire.kuronen@hannessnellman.com Rebecca Osola Senior Legal Assistant +358 50 300 6172 rebecca.osola@hannessnellman.com Emilia Reis Legal Assistant +358 40 527 5584 emilia.reis@hannessnellman.com Jenni Heurlin Managing Associate +358 40 825 0405 jenni.heurlin@hannessnellman.com Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Annika Grönholm Associate +358 44 253 5358 annika.gronholm@hannessnellman.com Counsel to Infranode in its acquisition of MPY Telecom Oyj, 2023 Parties: Infranode, MPY Telecom Oyj Transaction: Infranode’s acquisition of MPY Telecom Oyj Role: Counsel to Infranode Contacts Rabbe Sittnikow Partner +358 40 544 5280 rabbe.sittnikow@hannessnellman.com Santeri Jääskeläinen Associate +358 40 523 8385 santeri.jaaskelainen@hannessnellman.com Anniina Hämäläinen Legal Assistant +358 40 828 4068 anniina.hamalainen@hannessnellman.com Matias Moberg Partner +358 40 867 4634 matias.moberg@hannessnellman.com Pauliina Sutinen Senior Associate +358 50 346 5280 pauliina.sutinen@hannessnellman.com Ville Säteri Associate +358 50 548 1002 ville.sateri@hannessnellman.com Heidi Haanpää Partner +358 50 493 8834 heidi.haanpaa@hannessnellman.com Riikka Kuha Counsel +358 50 433 9026 riikka.kuha@hannessnellman.com Anna Mäkinen Associate +358 50 494 9159 anna.makinen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Julia Ranta Senior Associate +358 50 468 8309 julia.ranta@hannessnellman.com Alisa Ainonen Associate +358 50 495 6363 alisa.ainonen@hannessnellman.com Päivi Tammilehto Counsel +358 50 044 5790 paivi.tammilehto@hannessnellman.com Counsel to Recover Group in the Divestment of Recover Nordic Oy, 2023 Parties: Recover Group (Seller), Mutares Holding-69 GmbH (Buyer), Recover Nordic Oy (Target) Transaction: Divestment of Recover Nordic Oy Deal value: Value not public Role: Counsel to Recover Group Contacts Tuire Kuronen Partner +358 40 743 2313 tuire.kuronen@hannessnellman.com Susanna Purovirta Senior Associate +358 50 536 4930 susanna.purovirta@hannessnellman.com Agda Vähä-Piikkiö Senior Associate +358 50 594 6016 agda.vaha-piikkio@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Emilia Reis Legal Assistant +358 40 527 5584 emilia.reis@hannessnellman.com Rebecca Osola Senior Legal Assistant +358 50 300 6172 rebecca.osola@hannessnellman.com Counsel to Finnlines in its ERP programme, 2023 Parties: Finnlines Plc Transaction: Counsel to Finnlines Plc in its ERP programme where Finnlines will transfer its finance operations to cloud-based Oracle Fusion ERP. Value: Value not public Role: Counsel to Finnlines Plc Contacts Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Simon Mittler Associate +358 50 566 3397 simon.mittler@hannessnellman.com Wilhelm Sanmark Associate +358 40 549 8070 wilhelm.sanmark@hannessnellman.com Counsel to Sitowise in its acquisition of Bitcomp Oy, 2022 Parties: Sitowise (buyer), Bitcomp Oy (target) Transaction: Counsel to Sitowise in its acquisition of Bitcomp Oy Deal Value: Value not public Role: Counsel to Sitowise Contacts Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Anniina Järvinen Partner +358 50 377 1177 anniina.jarvinen@hannessnellman.com Aki Salmela Senior Associate +358 50 307 9056 aki.salmela@hannessnellman.com Anna Nyberg Senior Associate +358 41 501 9395 anna.nyberg@hannessnellman.com Wilhelm Sanmark Associate +358 40 549 8070 wilhelm.sanmark@hannessnellman.com Anniina Somppi Associate +358 40 641 3353 anniina.somppi@hannessnellman.com Counsel to Gasgrid Finland Oy in chartering of an LNG floating storage and regasification unit, 2022 Parties: Gasgrid Finland Oy, Excelerate Energy Transaction: Gasgrid Finland Oy's chartering of an LNG Floating Storage and Regasification Unit from Excelerate Energy. Deal Value: EUR 460 million Role: Counsel to Gasgrid Finland Oy Contacts Rabbe Sittnikow Partner +358 40 544 5280 rabbe.sittnikow@hannessnellman.com Santeri Jääskeläinen Associate +358 40 523 8385 santeri.jaaskelainen@hannessnellman.com Heikki Majamaa Specialist Partner +358 44 544 2873 heikki.majamaa@hannessnellman.com Mikko Huimala Partner +358 44 530 0753 mikko.huimala@hannessnellman.com Päivi Tammilehto Counsel +358 50 044 5790 paivi.tammilehto@hannessnellman.com Outi Jousi Specialist Partner +358 40 563 7343 outi.jousi@hannessnellman.com Annika Tiitola Associate +358 45 679 2850 annika.tiitola@hannessnellman.com Jesper Nevalainen Partner +358 40 582 7826 jesper.nevalainen@hannessnellman.com Lasse Riski Specialist Partner +358 50 571 0749 lasse.riski@hannessnellman.com Klaus Metsä-Simola Partner +358 45 262 8916 klaus.metsa-simola@hannessnellman.com Johanna Haltia-Tapio Specialist Partner +358 40 552 3478 johanna.haltia-tapio@hannessnellman.com Anna Nyberg Senior Associate +358 41 501 9395 anna.nyberg@hannessnellman.com Anniina Hämäläinen Legal Assistant +358 40 828 4068 anniina.hamalainen@hannessnellman.com Show all , Load more References Rankings Ranked as one of the Recommended Lawyers in the Who's Who Legal – Data / Information Technology (Finland) 2024 edition Next Generation Partner, TMT, Legal 500, 2024 Memberships and Positions of Trust Member of the Finnish Bar Association Member of the Finnish IT Law Association Member of the Finnish Industrial Lawyers Association Professional Background Specialist Partner, Hannes Snellman, 2022– Bird & Bird Attorneys Ltd, 2016–2022 SAS Institute Oy, 2012–2016 Patria Oyj, 2009–2012 HH Partners, Attorneys at Law Ltd, 2006–2009 Trained on the Bench, District Court of Tuusula, 2005–2006 Roschier Attorneys Ltd, 2004–2006 Show all , Load more professional background information Education Master of Laws, University of Helsinki, 2004 Master of Science (Economics), University of Vaasa, 2002