British Prime Minister David Cameron said the rapid growth of the Indian economy presents “enormous opportunities” for British companies to do business in India.

Addressing a large gathering of business leaders and Infosys employees on the Infosys Technologies' campus in Bangalore, Mr. Cameron said he had come to India “with a very clear purpose, to take the relationship between Britain and India to the next level.”

“My seriousness is demonstrated by the fact that I am leading the biggest visiting delegation of any British Prime Minister in recent years,” he said. The delegation included members of the British Cabinet, leaders of business and industry, social entrepreneurs, civic leaders, people from Britain's “most forward-looking” arts institutions and museums and sportspersons.

Mr. Cameron urged India to open up insurance, banking, defence manufacturing and legal services to foreign competition. He expressed the hope that the India-European Union Free Trade Agreement would be signed by the end of the year.

He said he was “pushing” for the early conclusion of the Doha Round at the World Trade Organisation, and suggested making the “deal bigger in order to achieve progress.”

Mr. Cameron said Prime Minister Manmohan Singh had “personally provided great intellectual leadership in economic matters” at the recent G-20 Summit.

“That is why the time has come for India to take the seat it deserves at the U.N. Security Council,” he said.

Referring to the global impact of rapid economic growth in India, Mr. Cameron pointed out that the Tatas were now the biggest employer in the manufacturing sector in Britain. Indian economic growth also presented “enormous opportunities” for British firms — particularly in infrastructure, retail and mobile phone services, he said.

“I want the relationship to drive economic growth up and unemployment down in both countries,” he said. “Yes, this is a trade mission, but I prefer to see it as a jobs mission.”

Referring to the challenge posed by climate change, Mr. Cameron said, “We are now looking down a barrel, with changes in physical geography causing changes in human geography.”