On 28 November 2025, AS Merko Ehitus Eesti, part of the AS Merko Ehitus group, and Mainor Ülemiste AS signed a design and construction agreement for the construction of an office building at Lõõtsa 1 B/C in Tallinn. The contract covers the construction of a 13-storey, two-tower office building. The building, which will be named after Viktor Masing, will have a gross floor area of ​​27,300 m2, A-energy class rating and is being applied for LEED Gold energy-efficient building certificate. The value of the con ...