DC Comics was originally founded in 1934 as National Allied Publications.The initials "DC" came from the company's popular series, Detective Comics, which subsequently became part of the company's official name in 1937.

ATLAS, was the first name of the 1933 publishing company which was started by Martin Goodman a relative of the company's writer Stan Lee who created most of the Marvel comic characters, that in the fall of 1961 became known as Marvel Comics.

Seaboard International was created in 1974.

The symbol for Seaboard Corporation in the AMEX is: SEB.

Seaboard World Airlines ended in 1980.