CHOCOLATE shop chain Thorntons is to shut all its 61 stores - including one in Churchill Square - putting 603 jobs at risk.

The retailer said it has been hit hard by the pandemic, which has kept many of its stores shut for key periods around Christmas and Easter.

It said it has seen sales surge online and will invest in its grocery supply business as part of the shake-up of its operations.

The company, which was founded in Sheffield in 1911, was bought by Italian food giant Ferrero in 2015 for £112 million.

The Argus: Thorntons has announced plans to close all its 61 stores, putting 603 jobs at riskThorntons has announced plans to close all its 61 stores, putting 603 jobs at risk

Thorntons said it pumped £45 million into transforming its operations, including new-format stores and cafes, but saw its turnaround plan thrown off course by the pandemic.

Ferrero said it will continue to invest in the business and hopes to grow its international supply business from its Alfreton factory.

The collapse of the store business is the latest high-profile failure on the UK high street, which has been battered by large periods of closures and depressed footfall.

New figures from PwC revealed this weekend that more than 17,500 chain store outlets disappeared from high streets last year.

Adam Goddard, retail director at Thorntons, said: “Changing dynamics of the high street, shifting customer behaviour to online, the ongoing impact of Covid-19 and the numerous lockdown restrictions over the last year – especially during our key trading periods at Easter and Christmas – has meant we have been trading in the most challenging circumstances.

“Unfortunately, like many others, the obstacles we have faced and will continue to face on the high street are too severe and despite our best efforts we have taken the difficult decision to permanently close our retail store estate.

“We will now go into full consultation with our colleagues.

“We understand that this will be an uncertain and concerning time for our colleagues and we will actively support them during this period of consultation.”

Here is the full list of locations:

Newtownards

Belfast

St Enochs

Dalton Park

Glasgow Silverburn

Gretna Green

Darlington

Gateshead Metro

Newcastle High Friars

Dumfermline

Inverness

Glasgow Buchanon

Stockport

Preston

Leeds White Rose

Keighley

Sheffield Crystal Peaks

Sheffield MH Lower

Doncaster Cafe

Hull

Sheffield Fargate

Sheffield MH Upper

York Cafe

Castleford Cafe

Cheshire Oaks

Liverpool One

Chester Eastgate

Manchester Arndale

Huddersfield

Manchester Trafford

Lincoln High St

Mansfield

Derby

Nottingham Vic

Birmingham High St

Coventry

Loughborough

Walsall

Leicester Highcross

Merryhill

Shrewsbury

Burton

Swindon Gt Western

Bristol Cribbs

Cardiff St Davids

Camberley

Bluewater

Cheltenham

Chelmsford

Uxbridge

Reading

Brighton

Douglas

Braintree

Livingston cafe

Lancaster

High Wycombe

Oldham

Horsham

Banbury

Stirling