National Express parent firm Mobico has said it is in talks over a ยฃ282 million takeover deal from a Spanish transport company.

Birmingham-based Mobico, which also runs bus operations in Spain, Portugal and Morocco, said Autobuses de Leon (AdL) has made a proposal to buy the company for 46p per share.

Mobico shares jumped by around 33% to 39.5p after the talks were confirmed on Wednesday morning.

The proposal represented a roughly 56% premium on the closing price of Mobico shares on Tuesday evening.

Mobico bosses said they have evaluated the approach with advisers and are โ€œminded to recommendโ€ the deal to shareholders, should AdL make a formal takeover offer.

โ€œThis announcement does not amount to an announcement of a firm intention to make an offer,โ€ the company said in a statement.

โ€œThere can be no certainty that any firm offer for Mobico will be made. Mobico shareholders are advised to take no action in relation to the proposal.โ€

Spainโ€™s AdL is backed by CMC Group, who is Mobicoโ€™s largest shareholder, with a roughly 26% stake.

Mobico has trimmed down its operations through disposals in recent years, including a recent deal to sell its remaining UK regional bus operator to the West Midlands local authority and ยฃ457 million sale of its US school bus arm last year.