BSL - French e-logistics specialist BSL offers a complete range of services specifically designed to suit e-commerce As an undisputed specialist in mail order, at BSL we very quickly entered the e-commerce field. Our company has 35 000 m² of modern warehousing in Brittany, near Rennes. We prepare and dispatch more than 6 million packages annually in BtoC and BtoB. Thanks to its know-how, BSL has made a name for itself among e-traders and mail-order specialists as a logistics expert in e-commerce.