Our services
Our offering covers the whole range from full-scale project development to stand-alone services, such as due diligence, layout optimization, and transaction advisory.
Etha key figures
Established
2002
Consultants
36
Turnover 2025
4,1MEUR
Due diligence (MW)
19,400
Development services, wind (MW)
2,300
Development services, solar (MWp)
1,700
Customer cases
News
Marko Ekman to take on the role of Managing Director of Etha
At the beginning of 2026, Etha Oy is set to drive forward its strategic growth and enhance its organisational structure. This year marks a significant transition as Marko Ekman assumes the role of Managing Director at Etha as of February 1, 2026, guiding the company into its next phase of development.
Sami Herranen appointed as Etha’s Head of Engineering
Etha’s expertise has been further strengthened as Sami Herranen started as Head of Engineering in November.
Etha as a Project Management Consultant in Silokallio solar farm project
Etha Oy has been involved in Silokallio solar farm project from the very beginning, playing a key role in driving the project forward. The project, owned by Silokallion Aurinkovoimala Oy, has progressed well and has reached a significant milestone with the building permit being granted in June.