Daftar penyewa tempat di One World Trade Center

Lantai tidak diketahui: Cedel Bank International, LG Insurance Company, "Alliance Global Finance", "AMH International Trading", "Associated Charter Marine", "Carreden Group", "Charles Schwab", "CIF Agency", "Continental Airlines", "Continental Express", "Deloitte & Touche", "Dimetol International Trade", "Eastern Capital Corporation", "Falcon International Freight", "First Pacific Rim", "GAC Shipping", "Garwood Financial", "Globe Shipping Company", "GSI Cargo Service", "Hachijuni Bank", "Hanil Securities", "Lin Brothers International", "Max Gregorcic", "Morgan Stanley", "Norman Elisberg", "Pluto Commodities", "Port Newark", "Stephen de Zagon", "Trans World Airlines" (kantor tiket), "Welton International Trading"