
Lieke Attorneys Ltd.’s dispute resolution practice focuses primarily on real estate, construction, and energy disputes, including representing clients in major litigation and arbitration cases. Team lead Marja Norrena has over two decades of experience in disputes related to commercial contracts, damages, and construction projects. Helena Kalmanlehto is proficient in both real estate and insolvency disputes. Maija Ahtiainen is another integral member of the team.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
- ‘Maria Norrena: an outstanding, sharp-minded lawyer who keeps her cool and delivers every time. Perfectionist in a good way when it comes to high-quality legal services. Helena Kalmanlehto: fresh but talented partner with exceptional skills in dispute resolution, construction and real property.’
- ‘Helena Kalmanlehto has good attention to detail, good insights and always clear proposals. Even though Helena is a dispute lawyer, she monitors and follows up on all the aspects that may affect the outcome - for example execution of guarantees where necessary. Helena also has a strong track record in insolvency, which makes her a great choice for disputes that involve financially troubled counterparties. ’
- ‘Marja Norrena is a dependable litigation practitioner who commands respect at the Helsinki bar.’
- ‘Marja Norrena is well-versed in international arbitration and stands out as a team leader for her efficiency, responsiveness and sound understanding of the arbitration process.’
- ‘Maija Ahtianen is an exceptionally intelligent and highly talented lawyer. She understands the law and is very easy to work with.’
- ‘The practice is agile and very capable. The team members have an excellent ability to explain the chosen strategy in a practical and understandable way. And most importantly, they are very well business-oriented.’
Lawyers
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.

Practice head
Marja Norrena
Other key lawyers
Helena Kalmanlehto; Maija Ahtiainen
