National Enameling and Stamping Company is a historic factory complex located at Baltimore, Maryland, United States.

The densely packed complex fills an almost 5-acre (2.0 ha) site and consists of 17 interconnected buildings and one structure that vary in height from one to five stories.

The complex was organized to house three primary functions in discrete sections: the manufacture of tinware, the manufacture of enameled and japanned wares, and storage, warehousing, and distribution.

[2] NESCO owner George Worth Knapp lived nearby at the Hilton estate and dairy farm near Catonsville, Maryland purchased in 1917.

This article about a Registered Historic Place in Baltimore is a stub.