Established in 1911, Alfred Envelope Company is a specialized online store providing office filing products. A women-owned company, it offers products such as file pockets, expansion wallets, custom printing, law office supplies, accounting office supplies, medical filing supplies, dental filing supplies, real estate filing supplies and other business office supplies. The company is an authorized dealer for the SMEAD Manufacturing Company, Regency Thermographers, Jeffco, Incorporated and BlumbergExcelsior. It has the entire range of SMEAD products and has the facility of custom printing. Its headquarters is in Philadelphia.