Cliff Rothenstein
K&l Gates, Llp
cliff.rothenstein@klgates.com
1601 K Street, NW, Washington, DC, 20006, 
1) AGC AMERICA, INC.
2) ARCWOOD ENVIRONMENTAL LLC F/K/A HERITAGE ENVIRONMENTAL SERVICES, LLC
3) LG CHEM LTD.
4) USALCO
5) WARTSILA NORTH AMERICA, INC.
Last Updated: July 24, 2026