John Lewis posted a 60% jump in profits as Britain's summer of special events helped the stores and grocery chain weather the economic downturn.
The employee-owned partnership, which has 37 John Lewis shops and 284 Waitrose supermarkets, also credited strong online growth for an 8.6% rise in revenues to £3.9 billion and profits of £144.5 million in the six months to July 28.
It said consumer demand remained fragile but that its department stores still enjoyed like-for-like sales growth of 8.5% in the following six weeks, close to the 9.2% improvement over the previous six months.
As the official department store of London 2012, the group has benefited from sales linked to the Olympics and Paralympics, as well as the Diamond Jubilee.
The stores group also picked up business from the launch of new technology, such as Apple's iPad and the switchover to digital television.
The performance represents a strong recovery from the previous financial year, when the group's price-match promise triggered the first profits fall since 2009 and a cut in the staff bonus from 18% to 14% of salary.
The business warned that investment costs meant the pace of growth seen in the first half of this year was unlikely to be maintained over the second half, although the rate of growth will remain positive.
Operating profits in the first half at John Lewis department stores jumped 188% to £45.6 million, while Waitrose rose 29% to £142 million.
Waitrose opened 10 new branches in the half year, including six convenience stores, and also improved online sales by 50% with deliveries now available from 147 branches as well as its distribution centre in west London.
The department stores business generated online sales of £375.8 million in the six months, an increase of 43% on a year earlier. Looking ahead, Partnership chairman Charlie Mayfield said: "Consumer demand remains fragile, but has stabilised and we continue to see opportunities to grow market share."
High Street casualties
60% jump in profits for John Lewis
Administrators sounded the death knell for Woolworths in December 2008, leading to store closures that left 27,000 people out of work. Since its collapse former Woolworths stores have become a blight in many town centres and more than 100 of the large stores still lay vacant in January 2012.
Loyal customers didn't have go without the family favourite store for long however as it reappeared online as Woolworths.co.uk in 2009, after Shop Direct Home Shopping bought out the Woolworths name.
The greetings cards specialist became the latest highstreet casualty in May with 8,000 jobs on the line when it was forced it into administration. Its biggest supplier, American Greetings, then bought Clintons out of administration and put the retailer through a rebrand including a new logo and complete in-store revamps.
Its contemporary format includes new fixtures and fittings and easier to navigate stores, and will be rolled out to all 400 UK stores at the cost of £16million. Bosses aim to bring the brand back to profit within two years.
Poor sales in the run up to Christmas was the final nail in the coffin for several struggling chains, including lingerie retailer La Senza, which went bust in January 2012 with 146 shops and 2,600 staff. Kuwaiti retailer Alshaya bought part of the business, which saved 60 shops and 1,000 staff.
La Senza has been struggling in a similar way to other specialist shops such as Game and Mothercare, which have been hit by cut-price competition at supermarkets and have no alternative products to help shoulder losses.
Stricken retailer Blacks Leisure, which employed 3,600 staff across 98 Blacks stores and 208 Millets stores, went into administration in Janurary 2012 after failing to find an outright buyer.
Soon after its stores were bought by sportswear firm JD Sports in pre-pack deal - an insolvency procedure which sees a company being sold immediately after it has entered administration – which saw most of Blacks' £36 million of debt wiped out.
Fashion chain Bonmarche, which was part of the Peacock Group, was sold in January when the group collapsed due to unsustainable debts, resulting in 1,400 job losses and 160 store closures. Private equity firm Sun European Partners bought 230 stores, which continue to trade with 2,400 staff.
Peacocks collapsed under a £740 million net debt mountain in January 2012 in the biggest retail failure since Woolworths. Despite being sold out of administration to Edinburgh Woollen Mill in a deal that saved 380 stores and 6,000 jobs, administrators from KPMG were forced to close 224 stores with immediate effect. This lead to 3,350 redundancies from stores and Peacocks head office in Cardiff.
The high street name continues trading as bosses work to stabilise the situation, yet a further blow was dealt this month with news that the firm's pension fund is in £15.8 million shortfall as a result of the collapse.
Game buckled under its £85m debt pile in March 2012 and was placed into administration after being unable to pay a £21m rent bill. Administrator PwC immediately closed 277 shops, with the loss of 2,000 jobs. Soon after, investment firm, OpCapita bought 333 Game stores, saving more than 3,000 jobs.
Game's demise followed a string of profit warnings and the failure of nervous suppliers, including leading names Electronic Arts and Nintendo, to go on providing the latest games, further damaging poor sales.