Netherlands-based food retailer Royal Ahold NV (AH.AE) Thursday reported a better-than-expected profit for the second quarter as it outperformed many rivals in its U.S. markets with higher sales and margins.

The company, which makes about 60% of its revenues in the U.S. through its Stop & Shop, Giant-Landover and Giant-Carlisle chains and its Peapod internet grocer, said operating income at Stop & Shop and Giant Landover rose 60% to $200 million, or 4.9% of net sales. It said identical sales rose 1.7% at Stop & Shop, or 3.4% excluding gasoline, while sales rose 3.7% at Giant-Landover, or 3.5% excluding gasoline sales.

The margin was up from 3.1% a year earlier, while total sales rose 2.8% to $4.1 billion.

The company is benefiting from a revamp of its U.S. operations it started about two years ago. It reformatted and modernized its stores and lowered prices, stealing a march on rivals who had to cut prices when the downturn hit. Costs related to that revamp had hit last year's result.

"By the time our competitors catch up, we'll be long gone and in a completely different place," Ahold Chief Executive John Rishton said. "The weak will get weaker, and the strong will get stronger."

Signaling his confidence, Rishton said the downturn should throw up acquisition opportunities and the company would snap up any stores that are sold by its rivals.

Ahold's strong U.S. performance comes as Belgium-based Delhaize Group SA (DEG), which operates the Food Lion, Hannaford and Sweet Bay chains in the U.S., as well as U.S.-based rivals Supervalu Inc. (SVU) and Safeway Inc. (SWY) have warned that price competition and the use of promotions is increasing. But Rishton said he expects food price declines to start easing, and for food price inflation to pick up in 2010.

He said Ahold wants to increase own-brand penetration rates in the U.S. to support margins when prices start to increase. Own brand goods typically sell for less than big consumer brands, but also cost the retailers less and hence margins are higher. About 50% of the goods Ahold sells in the Netherlands are own-brand.

"We remain well-positioned in an increasingly competitive environment to deliver our strategy for profitable growth and manage the balance between sales and margins," Rishton said.

The company intends to announce more cost cutting later this year. The CEO said it is on track to meet its EUR500 million cost savings target for this year.

It wasn't all good news in the U.S. The company's Giant-Carlisle operations posted a 0.4% fall in sales to $1.1 billion - same-store sales fell 1.8%, or 2% excluding gasoline - and operating income fell to $48 million, from $51 million.

Rishton blamed competition from supercenters run by Wal-Mart Inc. (WMT), the world's biggest retailer by sales. He said 75% of Giant-Carlisle stores compete directly with Wal-Mart. However, the CEO said all Ahold's U.S. operations are winning market share at the moment.

Last week, Wal-Mart reported a 1.2% drop in same-store sales as it also warned that competition was heating up. Wal-Mart treasurer Charles Holley said: "We are expecting we will have some very aggressive competitors," and the company's strategy will be to have "sharp values" that it won't back away from.

European-based retailers with U.S. operations have performed well so far this year, even amid the competition. Delhaize, which generates about 70% of revenues in the U.S., earlier this month reporter a 3.4% rise in U.S. sales at constant currency rates, while In June, U.K. retailing giant Tesco PLC (TSCY.LN), said sales more than doubled in the 13 weeks to May 30 after it revamped its food offering to include more value packs. Tesco has launched a chain of 120 convenience stores on the West Coast of the U.S., but had to curtail expansion plans when the downturn hit.

Overall, Ahold's net profit for the three months to end-June fell 42% to EUR195 million, from EUR336 million a year earlier. However, last year's result included an EUR162 million gain on the divestment of a majority stake in supermarket chain Schuitema to CVC Capital Partners Ltd. Analysts had expected net profit to come in at EUR183.9 million.

Its operating income rose 26% to EUR295 million, from EUR235 million, as operating income at the U.S. operations rose 60% in euro terms to EUR181 million.

"Ahold's second quarter results are looking really good", said Kepler Equities analyst Ton van Ooijen. He noted that strong results at its Dutch unit, Albert Heijn, and the Stop & Shop and Giant-Landover chains more than offset lower figures at its Czech unit and the Giant-Carlisle operations. He rates Ahold at buy.

Albert Heijn, which represents around one-third of the company's sales, posted a 0.4% rise in identical sales, while operating income increased 8.7% to EUR150 million from EUR138 million a year earlier. The figure includes EUR16 million in pension costs, while last year's figure was helped by a EUR10 million gain on the sale of assets.

"Stop&Shop/Giant Landover and Albert Heijn were the star performers," said Petercam analyst Fernand de Boer, who is raising his recommendation on the stock to buy from add.

But Rishton said he expects competition to grow in the Netherlands because customers are becoming more price sensitive due to rising unemployment. He wouldn't be drawn into calling a price war, but said he expects use of promotions to increase.

At the end of July, Ahold had reported that second-quarter sales rose 11% to EUR6.43 billion, as a stronger dollar boosted results from the food retailer's U.S. operations. Stripping out currency fluctuations, sales were up 3.9% compared with a 6.2% rise in the first quarter.

At 0955 GMT, Ahold's shares were up 3.6% at EUR8.44, outperforming the AEX which was up 1.4% at the same time.

-By Robin van Daalen; Dow Jones Newswires; +31 20 571 5201; robin.vandaalen@dowjones.com