Answered By: Andrew Tadman
Last Updated: Sep 26, 2015     Views: 233

I checked a variety of sources and the best list I've found is in a reference book that we have, Dunn & Bradstreet's 2012 Business Rankings. They have the list as follows:

Ochsner Foundation Hospital 9000

Avondale Industries of New York Inc 5400

General Health System Management Inc 4000

ABMB-HNTB Joint Venture LLC 3500

Our Lady of the Lake Hospital Inc 3500

East Jefferson Hospital 3428

Mid City Medical Center 3000

Alton Ochsner Medical Foundation 3000

Ochsner Clinic Foundation 3000

Capital One National Association 3000

Government statistics have employment broken down by industry type rather than by specific company. Mississippi State University keeps a list which differs from the D & B rankings, but they do not list their source.