Leonhard Weiss OÜ is one of the leading construction companies in Estonia, specialising in infrastructure construction, road building, railway construction, and the development of energy networks. As part of the international Leonhard Weiss Group, the company provides innovative and sustainable solutions for both public and private sector clients.

The company’s goal is to create future-proof and high-quality infrastructure that supports economic and societal development. Cooperation, precision, and high quality standards are the core values that ensure reliable and long-lasting solutions for clients.

Leonhard Weiss OÜ operates across Estonia, with an experienced team dedicated to building smarter and more sustainable infrastructure every day.