
Acme Press Ltd., later known as Acme Comics, was a British comic book publisher active from 1986 to 1995. The company's initial publication was Speakeasy, a monthly fanzine of comics news and criticism. Acme published a number of licensed comics featuring the British espionage properties James Bond and The Avengers. The company also published early work by popular British creators like Alan Moore, Brian Bolland, and Warren Pleece, and it published English translations of some European comics. In the latter half of its existence, Acme formed relationships with American independent publishers Eclipse Comics and Dark Horse Comics, enabling Acme's comics to be distributed in the United States.

Avatar Press is an independent American comic book publisher founded in 1996 by William A. Christensen, and based in Rantoul, Illinois. Avatar Press is most notable for publishing Bad Girl comics, such as Faust, Pandora, Hellina, Lookers, The Ravening, and Brian Pulido's Lady Death. Such comics are currently published under the "Boundless Comics" imprint.

Blackthorne Publishing, Inc. was a comic book publisher that flourished from 1986–1989. They were notable for the Blackthorne 3-D Series, their reprint titles of classic comic strips like Dick Tracy, and their licensed products. Blackthorne achieved its greatest sales and financial success with their licensed 3-D comics adaptations of the California Raisins, but the financial loss suffered by the failure of their 3-D adaptation of Michael Jackson's film Moonwalker was a major contributor to the publisher's downfall.

Caliber Comics or Caliber Press is an American comic book publisher founded in 1989 by Gary Reed. Featuring primarily creator-owned comics, Caliber published over 1,300 comics in the decade following its inception and is ranked as one of America's leading independent publishers. Caliber ceased publishing in 2000, but resumed operations in 2015, and continued after Reed died in 2016.

FantaCo Enterprises was an American comic book store and publishing company founded and created by Thomas Skulan and based in Albany, New York. As a publisher, FantaCo was known for its idiosyncratic line-up of mostly black-and-white titles, including the humorous Hembeck Series and the horror title Gore Shriek. FantaCo also published "The Chronicles Series", which cataloged top-selling Marvel Comics titles. In its later years, FantaCo published mostly horror comics and a small number of "good girl art".

Gold Key Comics was an imprint of American company Western Publishing, created for comic books distributed to newsstands. Also known as Whitman Comics, Gold Key operated from 1962 to 1984.

Harrier Comics was a British comic book publisher active in the mid-to-late 1980s. Harrier was notable for putting out black-and-white comics in a mold more similar to American comics than to typical British fare.

Iron Circus Comics is an American graphic novel publisher founded in 2007 by C. Spike Trotman. Based in Chicago, it is known for publishing the Smut Peddler line of "lady-centric porn" anthologies and graphic novels, and for its pioneering use of crowd-funding sites such as KickStarter to finance graphic novel publishing, raising over $1 million in revenue through the platform in its first decade.

Millennium Publications was an American independent comic book publishing company founded by Mark Ellis, Melissa Martin and Paul Davis. Initially known as a publisher of licensed properties, Millennium adapted works by Arthur Conan Doyle, Lester Dent, Frank Frazetta, Robert E. Howard, Harlan Ellison, H.P. Lovecraft, and Anne Rice; and even TV series like The Man from U.N.C.L.E. and The Wild Wild West into comic book form. The company expanded its repertoire of horror comics into original titles in the mid-1990s, and further branched out in its later years to embrace the alternative comics genre, starting a short-lived creator-owned imprint called Modern Comics.

Quality Comics was an American comic book publishing company which operated from 1937 to 1956 and was a creative, influential force in what historians and fans call the Golden Age of Comic Books.

Sparkplug Comic Books is a defunct publisher and distributor of alternative comics founded by cartoonist Dylan Williams. Based in Portland, Oregon, the company operated from 2002 to 2016. The publisher's backlist is now handled by Alternative Comics.