The Canadian industrial services company Newalta Corp has signed an office lease for a full floor at 1801 California St. Newalta, based in Calgary, Alberta assist businesses with recycle and recover products from industrial residues. Newalta, provide services to oil and gas, petrochemical refining, lead manufacturing and mining companies. Its US headquarters is located in The Woodlands, Texas near Houston and operates 85 facilities in the US and employs more than 2000 people.