Asia-Places.com listou aprox 9 Empresas comerciais dentro Hanói. Alguns dos mais bem avaliados Empresas comerciais dentro Hanói estão- Mai Linh Trading and Investment Joint Stock Company, HTH Technology & Trading Co. Ltd, Tam Son International Company Limited, HTH Technology & Trading Co. Ltd, Viet Refrigeration Electrical Machine Company Limited c, Corporação Phu Thien, Viet Refrigeration Electrical Machine Company Limited c, Thang Long Hanoi Trading Company Limited & Ngoc Lam Trading and Service Company Limited.