Delaware-based Maron Marvel Bradley Anderson & Tardy has brought on 13 lawyers from Segal McCambridge Singer & Mahoney Ltd., expanding its reach into the Chicago and St. Louis markets.

Partners Melissa Fallah, Scott Henry, Adam Jagadich and Greg McMahon are planting the seeds of Maron Marvel's new Chicago office, while partner Ben Thames is in St. Louis. They join along with other attorneys and staff.

The new group focuses its practice on toxic torts, environmental litigation, products liability and related practice areas, fitting in with Maron Marvel's high-stakes toxic tort litigation practice. The lawyers' clients range from small businesses up to Fortune 500 companies.