The company was headed by former Radio Telefís Éireann (RTÉ) presenter David Harvey and opened City Channels for Galway and Waterford in early 2006 with about 85% shared content with the rest being local content.

Twenty people (in addition to presenting staff) were employed in a purpose-built station in Sandyford industrial estate, Dublin.

In August 2011 the company denied rumours that it was to end broadcasting due to financial problems[2] but then closed shortly afterwards.

The Warehouse was a City Channel Dublin exclusive hosted by Erich King.

The show would finish with a musical jam session, where musicians interviewed would all play their respective instruments, with King joining in on the triangle.