Haravkovkasyan Yerkat’ughi

==Haykakan Yerkat’ughi==
===1992–2008===
In 2008, railway operations and infrastructure was taken over by Haravkovkasyan Yerkat’ughi (the subsidiary of Russian Railways) to modernise the rail network.
==Haravkovkasyan Yerkat’ughi==
===2008–present===
HYU 2008 rus.png|Russian version
HYU 2018 arm.png|Armenian version (2018–present)
HYU 10years rus.png|10th year anniversary (Russian version)
HYU 10years arm.png|10th year anniversary (Armenian version)
Category:Rail transport
Category:Armenia
Category:1992
Category:Russian Railways