- The unique Kumu Art Museum building, set into a 24-metre high limestone cliff, is completed. It wins a special prize at the Concrete Building of the Year 2005 competition.
- Merko launches cooperation with the Art Museum of Estonia.
- The Muuga Coal Terminal is completed and in Riga the multifunctional recreational centre Riga Arena.
- AS Merko Ehitus wins the title of the Most Competitive Company in the area of construction.