At the beginning of the 2022/2023 fiscal year, VAK Zápy s.r.o. was merged with its owning company VAK Beroun a.s., of which ENERGIE AG BOHEMIA s.r.o. holds some 60% of the shares. The water and waste water activities in the central region around Prague are now managed centrally.
On 2 January 2023, Energie AG Kolín a.s. took over an operational unit of Zipr s.r.o. in Kouřim to further consolidate the market. This involved entering into an existing concession agreement and acquiring the assets required for this.