On 25 May 2021, AS Merko Ehitus Eesti, part of AS Merko Ehitus group, and GRK Infra AS entered into a contract with Estonian Police and Border Guard Board.
On 25 May 2021, AS Merko Ehitus Eesti, part of AS Merko Ehitus group, and GRK Infra AS entered into a contract with Estonian Police and Border Guard Board.