On October 16, 2026, the Slovak competition authority, known as PMÚ, commenced proceedings regarding a merger that involves TRANSSERVIS, a.s. from Košice acquiring exclusive control over Koľajové a dopravné stavby s.r.o., also based in Košice.

This merger pertains to the construction, reconstruction, and maintenance of railway and tram infrastructure, classified under the industry code F 42.12.

The PMÚ has invited third parties, including individuals and legal entities, to submit their comments, objections, and information regarding the announced merger. The authority encourages submissions as soon as possible following the announcement to ensure they can be considered during the initial phase of the merger review.