The following is a list of companies that publish greeting cards. American Greetings and Hallmark are the biggest greeting card publishers in the world.

Amber Lotus

American Greetings

Artists to Watch

Avanti Press

Blue Mountain Arts, Inc.

Brilliant Enterprises

Calypso Cards

Comstock Cards

Current, Inc.

Dayspring Greeting Cards

Designer Greetings

Gallant Greetings

Gallery Collection

Hallmark

Kate Harper Designs

MixedBlessing, Inc.

NobleWorks

Oatmeal Studios

P.S. Greetings

Papyrus

RSVP

Shade Tree Greetings

Smart Alex

Snafu Design

Soul Searcher Greeting Cards

SPS Studios

Sunrise Publications

Tiny Prints

Viabella

Warner Press

Other Directories

GCA Member Directory - a list of members of the U.S. Greeting Card Association, about 200 members.

GCA UK Publisher Members - a list of greeting card publishers that are members of the UK GCA

Manta Greeting Card Company List - a list of greeting card companies from Manta