Compania Industrială Griviţa (former Atelierele Leonida and Întreprinderea de Reparații Auto (IRA) Grivița București)[3] is a bus manufacturer based in Chitila, Ilfov county, Romania.

The company is also specialized in vehicle servicing and spare parts production.

Their main production line is the coach bus called Grivbuz.

The company started building its own series of buses in 1997 with a midibus prototype.

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