About Rooney Rippie & Ratnaswamy LLP

Rooney Rippie & Ratnaswamy, nicknamed R3 after the shared last name initial of its three founding partners, is a an environmental, litigation and regulatory boutique focusing on the energy, telecommunications and infrastructure industries. The firm was recognized by Chambers in 2010 for its handling of electric and natural gas regulation and transactions.

Rooney Rippie & Ratnaswamy LLP

350 W. Hubbard Street
Suite 600
Chicago, IL 60654
Phone: (312) 447-2800
Fax: (312) 447-2899


  • Employer Type: Private
  • Partners: John Rooney, Glenn Rippie & John Ratnaswamy
  • Total No. Attorneys 2013: 12

Major Office Locations

  • Chicago, IL