MTS Ukraine CJSC is a telecommunication services provider acting in Ukraine.
It was the first mobile operator in Ukraine. Established on 11 November 1992 as Ukrainian Mobile Communication joint venture. Currently it is a subsidiary of Mobile TeleSystems PJSC.
On 23 February 2015 MTS Ukraine has won the tender for 3G licence under UMTS-2100 technology.
In 2005 MTS (then UMC) was acclaimed one of the best Ukrainian companies (Top 100 by Investgazeta), the most efficient Ukrainian brand (Guard 500 by Kontrakty) and the most inspirational Ukrainian company (Inspiring Companies by Companion).
As of 1 march 2013 the company had 20.6 million subscribers.