Attorneys-at-law Juridia is arguably the leading trade mark contentious firm in the country. It has a strong client base and offers top expertise on issues including marketing, media, anti-counterfeiting, franchising, consumer protection and customs. Managing partner Kimmo Oila, partner Petteri Häkkänen and senior counsel Marja Tommila also handle patent cases. The firm's client Crocs says the team is "quick, [with a] hands on mentality, a keen sense for Crocs business objectives and high quality expertise in the field". "At the moment I consider Juridia number one," says another client, adding: "it has sensible lawyers, good diversity and a proactive approach". Clients recommend partner Hanna-Maija Elo for "good, timely and commercial approach to giving advice" and senior associate Sakari Salonen as "very dedicated to the client and easy to reach at all times (whether he is in or out of office)". In 2010 Häkkänen successfully defended Arla Ingman in a trade mark infringement case against Valio before the Supreme Court of Finland, while Salonen advised Crocs in a trade mark infringement case resulting in the destruction of 16,000 pairs of infringing shoes by Finnish customs. In 2011, the pair was working together for listed company Ruukki Group, defending it against a raft of trade name and annulment claims by Rautaruukki in Finland, Russia, Switzerland and South Africa. Juridia recruited an impressive seven lawyers at associate level and above in 2010, losing partner Pekka Inkeroinen. It continues to own leading prosecution firm Heinonen & Co, offering contentious and prosecution as a "one stop shop".