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Erie Insurance, Erie County's largest employer, rose 53 spots on the Fortune 500 list.
The company achieved $13.2 billion in revenue, marking its 22nd year on the list and coinciding with its 100th anniversary.
Erie Insurance , which is marking its 100th anniversary this year, has another reason to celebrate.
The company, which is Erie County's largest employer , has jumped 53 spots on the Fortune 500 list of the nation's largest companies as ranked by revenue.
CEO Tim NeCastro called it an honor to be climbing the list of Fortune 500 companies.
"When our founders opened the doors of Erie Insurance 100 years ago, I’m not sure they could have imagined that one day their company would be among the largest in the country," NeCastro said in a statement. "I am sure, ho