Erie Indemnity Company reported 2010 second-quarter net income of $49 million, up $16 million from the prior year's $33 million.

Harleysville Group Inc. said it expects second-quarter catastrophe losses will increase its combined ratio by 3.8 points and reduce operating income.

Westfield Group has named James R. Clay as its next group leader and chief executive officer while its chairman, Robert J. Joyce, said he plans to retire.

Aon Corp. reported second-quarter net income grew 3 percent as it improved organic growth and strengthened operating efficiencies.