“However, we cannot count on an extended period of low claims activity lasting until the end of 2012,” he says, adding that the markets should likewise not rely on investments “to make up for underwriting deficits.”

Nelson says underwriting discipline remained Lloyd's “top priority” through the first half of the year, and attention to underwriting profit must remain the focus of the markets.

Richard Ward, Lloyd's CEO, says the company's premium-income increase was driven by foreign-exchange rates, price hardening in some lines of business and inflation in insured values.

“I am confident this growth is consistent with the market taking a prudent approach to underwriting in current conditions,” Ward adds.

Lloyd's reports its combined ratio dropped close to 27 points in the first half of the year to 88.7. Net incurred claims were down 32 percent, or more than £2 billion ($3.42 billion), to a total of £4.58 billion ($7.24 billion).

Gross written premium was up 10 percent over last year, or £1.5 billion ($2.4 billion), to £15 billion ($24 billion).

Ward says Lloyd's has enhanced market efficiency with improved “speed and accuracy of claims processes” and adds that further technology improvements are expected in the future. “As we move into the second half of 2012, we will build on these achievements to ensure that Lloyd's is even better placed to fulfill its responsibilities to the market and policyholders alike,” he adds.