The story
The company was an operating division of Avis Rent a Car until 1986, when it was spun out and listed on the London Stock Exchange. The firm was then acquired by a consortium of Avis Group, General Motors and D'Ieteren in 1989 before being listed on the LSE once more in 1997. While Avis and GM sold their stakes in Avis Europe, D'Ieteren continued to hold a controlling 59.6% stake in the firm.
In 2003, shortly after Budget was acquired by Avis's then-parent Cendant, Avis Europe also took over the rights to that brand in its operating regions (except Asia).
In October 2011, Avis Europe was re-acquired by the brand's current parent company, Avis Budget Group, for US$1 billion.
From Wikipedia’s article on Avis Europe, shared under CC BY-SA 4.0.4