Jenner & Block


Mr. Siros’ recent representations include:

  • Served as lead environmental counsel to General Dynamics Corporation in a multi-plaintiff personal injury toxic tort proceeding arising out of historical operations in Florida.
  • Served as lead environmental counsel to Kraft Foods Global, Inc. in a class action property damage toxic tort proceeding arising out of a capacitor manufacturing operation in Indiana.
  • Represented The Dow Chemical Company in a CERCLA-cost recovery action brought by the New York State Attorney General alleging “arranger” liability arising out of the sale of perchlorethylene to a bulk distributor.
  • Represented several Fortune 100 companies in CERCLA allocation proceedings relating to historical operations at former defense facilities.
  • Represented global manufacturing company in environmental aspects of acquisition of $5.5 billion acquisition of global chemical manufacturing company. 
  • Represented Nordic-based company in environmental due diligence associated with acquisition of U.S. based operations.
  • Provided FIFRA regulatory advice to Novozymes in connection with joint venture.