
WALLESS‘s dispute resolution team handles a wide range of contentious issues, from local litigation to international commercial and investment-related arbitration. The practice represents clients in specialised, high-value disputes across a broad range of industries, including real estate and construction, energy, banking and finance, competition, and public procurement. The firm benefits from the experience of co-heads Aivars Lošmanis and Sandis Bertaitis, the former being an esteemed academic and author of Latvian commercial law, and the latter serving as a listed arbitrator at the Court of Arbitration of the Latvian Chamber of Commerce and Industry.
Testimonials
Collated independently by Legal 500 research team.
‘Law firm Walless has extensive experience and knowledge, managing non-standard litigation cases where thinking out-of-box is very important.'
- 'Competences, calmness, constructive work, clear aim.'
- 'WALLESS team contains a wide spectrum lawyers who are competent in different fields and we always manage to solve all our business needs.'
- 'We cooperate closely with Sandis Bērtaitis. He is an outstanding professional, who always provides only the best service needed to our company.'
- 'Partner Sandis Bērtaitis is good and responsive.'
Key clients
- Luminor Bank AS Latvijas filiāle
- The Saeima
- 1Dream OÜ
- State Ltd. “Road Transport Administration”
- Edge Autonomy Riga SIA
- AS Mintos Marketplace,
Work highlights
- Representing Luminor Bank AS in a remarkable portfolio of over 130 litigation cases.
- Representing The Saeima, Parliament of the Republic of Latvia in three cases concerning the legality of legal norms impacting the operation of the education institutions, language of studies, and the social welfare system.
Lawyers

Practice head
The lawyer(s) leading their teams.
Sandis Bērtaitis, Aivars Lošmanis