DS1

About

Founded in 1991, DS1 is a private headquartered in Vilnius, Lithuania with approximately 200-500 employees specializing in Solar, Wind, Energy Storage.

DS1 is an international energy infrastructure leader established in 1991, operating across Europe with headquarters in Vilnius, Lithuania. The company specializes in building and maintaining electrical networks (0.4-110 kV) for renewable energy projects including solar parks, wind farms, and battery energy storage systems. DS1 Green handles network design, permitting, and grid connections, while DS1 Service provides comprehensive operation and maintenance services including preventive and corrective maintenance, performance monitoring, and asset management. The group also undertakes infrastructure projects including gas pipelines, district heating systems, and hydrogen projects, with successful deliveries across Denmark, Greece, Romania, Bulgaria, Poland, Germany, Latvia, and Estonia.

Projects

Certifications & Awards