Waldorf Record Corp.

Waldorf was a budget record label exclusively sold in Woolworth stores from 1954 to 1959.

Waldorf Record Corp. often appears as a company in the fine print of releases, e.g. those on the Waldorf Music Hall label.
Sometimes, Waldorf Record Corp. is the actual label/brand, as depicted in the profile image here.
On some releases, it's unclear whether the branding is a label or a title, e.g. Top Hit Tunes, Calypso Favorites, etc., leading to inconsistencies within the database.
See also Waldorf Music Hall, Inc.