Home PeopleOula Mattila Practices Tax Download CV Download contact Send secure email Oula Mattila Title: Associate Tax Email: oula.mattila@hannessnellman.com Mobile: +358 40 616 4046 Practices Tax Download CV Download contact Send secure email Selected References Counsel to DevCo Partners in the formation of DevCo Partners V, 2026 Parties: DevCo Partners Transaction: Hannes Snellman advised DevCo Partners on the formation of DevCo Partners V. The fund closed at EUR 300 million hard cap and continues its predecessors’ highly selective single-asset investment strategy. DevCo Partners is a long-term active owner with a vision to build global niche leaders, and with circa €2 billion in assets under management, it is the largest dedicated single-asset fund manager in Europe. Value: EUR 300 million Role: Counsel to DevCo Partners Contacts Henri Ruotsalainen Specialist Partner +358 40 842 3687 henri.ruotsalainen@hannessnellman.com Julia Tabell Associate +358 45 234 5697 julia.tabell@hannessnellman.com Stefan Stellato Partner +358 50 356 5566 stefan.stellato@hannessnellman.com Oula Mattila Associate +358 40 616 4046 oula.mattila@hannessnellman.com Counsel to Trinax Group in the acquisition of Scudo Solutions Oy, 2026 Parties: Trinax Group, Helix Kapital, Scudo Solutions Oy Transaction: Hannes Snellman advised Trinax Group, a Swedish software provider to the Nordic construction market, backed by Helix Kapital, in the acquisition of Scudo Solutions Oy. Scudo Solutions Oy is a Finnish technology company specialising in project cost management software and services. Value: Not public Role: Counsel to Trinax Group Contacts Erik Stenman Partner +358 50 586 8065 erik.stenman@hannessnellman.com Emmi Kantola Managing Associate +358 40 086 5252 emmi.kantola@hannessnellman.com Julia Tabell Associate +358 45 234 5697 julia.tabell@hannessnellman.com Oula Mattila Associate +358 40 616 4046 oula.mattila@hannessnellman.com Annika Sillanpää Associate +358 40 662 3038 annika.sillanpaa@hannessnellman.com Joel Ettanen Associate +358 40 7152 597 joel.ettanen@hannessnellman.com Mikko Huimala Partner +358 44 530 0753 mikko.huimala@hannessnellman.com Niko Haarahiltunen Associate +358 50 559 6877 niko.haarahiltunen@hannessnellman.com