MARKET heavyweight Vodafone and two of the London market's remaining power generators will grab the attention this week.

Vodafone is expected to show that rapid expansion into emerging markets has continued to pay off when it unveils full-year results today.

Revenues growth from its mobile internet products is also giving the group a boost.

Analysts are expecting Vodafone to reveal that full-year revenues rose by more than 13 per cent in the 12 months to the end of March, with the consensus at between £35.2bn and £35.4bn.

Northern Foods will be under pressure to reveal new contracts today after it announced this month it had refused to accept revised terms on one of its longterm deals with Marks & Spencer.

The decision will see it mothball its Fenland Foods site in Lincolnshire - built to serve M&S in 1987 - putting 700 jobs at risk.

The contract was a significant one for Northern, supplying M&S with more than half a million Italian ready meals each week.

However, forecasts suggest it will post a 21 per cent rise in pretax profits to £48.4m.

The UK's second largest domestic energy supplier could signal further bill increases when it reveals full year results on Thursday.

Scottish & Southern Energy (SSE) put up gas and electricity prices by more than 14 per cent in March.

Broker JP Morgan said it was expecting £1.23bn of profits for SSE, up from £1.13bn. Revenues are forecast at £12.2bn, compared to £11.9bn a year earlier.

British Energy's takeover situation will be put to one side tomorrow when the focus is on the company's recent trading performance and results for the year to the end of March. The nuclear power generator said this month that it anticipated needing several weeks to consider a range of offer proposals.

Charles Stanley stockbrokers is looking for annual pre-tax profits of £586m, down from £796m a year earlier.

Fashion house Burberry revealed last month that it had become an unlikely beneficiary of the soaring cost of oil, with strong demand for luxury goods from oil-rich customers helping it report better-than-expected second half sales. The boost is expected to have lifted full-year figures, to be revealed tomorrow.

Burberry - famous for its iconic check design - has so far largely bucked the high street trend, reporting a rise in interim profits and like-for-like sales, up 13 per cent and 11 per cent respectively.

Analysts are expecting underlying operating profits for the year to the end of March to hit £205m