Publishing company in the context of Penguin Random House

Infobase is an American publisher of databases, reference book titles and textbooks geared towards the North American library, secondary school, and university-level curriculum markets. Infobase operates a number of prominent imprints, including Facts On File, Films for the Humanities & Sciences, Cambridge Educational, Ferguson Publishing, Vault Law, Omnigraphics, and Chelsea House (which also serves as the imprint for the special collection series, "Bloom's Literary Criticism", under the direction of literary critic Harold Bloom).

Macmillan Publishers (Pan Macmillan in the UK and Macmillan Publishers in the US) is a British publishing company traditionally considered to be one of the "Big Five" English language publishers (along with Penguin Random House, Hachette, HarperCollins and Simon & Schuster).

Founded in London in 1843 by Scottish brothers Daniel and Alexander Macmillan, the firm soon established itself as a leading publisher in Britain. It published two of the best-known works of Victorian-era children's literature, Lewis Carroll's Alice's Adventures in Wonderland (1865) and Rudyard Kipling's The Jungle Book (1894).

Langenscheidt (German pronunciation: [ˈlaŋənʃaɪt] ) is a German publishing company that specializes in language reference works. In addition to publishing monolingual dictionaries, Langenscheidt also publishes bilingual dictionaries and travel phrase-books.

Langenscheidt has language-to-language dictionaries in many languages, including English, German, French, Spanish, Italian, Dutch, Swedish, Greek, Ancient Greek, Latin, Arabic, Chinese and Croatian, and in varying sizes, ranging from small travel pocket dictionaries to large desk sized ones.

Daily Journal Corporation is an American publishing company and technology company headquartered in Los Angeles, California. The company has offices in the California cities of Corona, Oakland, Riverside, Sacramento, San Diego, San Francisco, San Jose, and Santa Ana, as well as in Denver, Colorado; Logan, Utah; Phoenix, Arizona; and Melbourne, Australia. Since being led by Charles T. Munger, its newspapers have focused greatly on reporting about the U.S. legal system.

Book packaging (or book producing) is a publishing activity in which a publishing company outsources the myriad tasks involved in putting together a book—writing, researching, editing, illustrating, and even printing—to an outside company called a book-packaging company. Once the book-packaging company has produced the book, they then sell it to the final publishing company.

In this arrangement, the book-packaging company acts as a liaison between a publishing company and the writers, researchers, editors, and printers that design and produce the book. Book packagers thus blend the roles of agent, editor, and publisher. Book-packaging is common in the genre fiction market, particularly for books aimed at preteens and teenagers, and in the illustrated non-fiction co-edition market.

Rand McNally is an American technology and publishing company that provides mapping software and hardware for consumer electronics, commercial transportation, and education markets. The company is headquartered in Rosemont, Illinois, with a distribution center in Richmond, Kentucky.

Hachette Book Group, Inc. (HBG) is an American-based publishing company owned by Hachette Livre, the largest publishing company in France, and the third largest trade and educational publisher in the world. Hachette Livre is an indirect subsidiary of Louis Hachette Group, controlled by the French Bolloré family, which also controls Universal Music Group, Havas, and Canal+. HBG was formed when Hachette Livre purchased the Time Warner Book Group from Time Warner on March 31, 2006. Its headquarters are located at 1290 Avenue of the Americas, Midtown Manhattan, New York City. Hachette is considered one of the "big five" publishing companies, along with Holtzbrinck/Macmillan, Penguin Random House, HarperCollins, and Simon & Schuster. On an annual basis, HBG publishes approximately 1400 adult books (including 50–100 digital-only titles), 300 books for young readers, and 450 audiobook titles (including both physical and downloadable-only titles). In 2017, the company had 167 books on The New York Times Best Seller list, 34 of which reached No. 1.

Akita Publishing Co., Ltd. (株式会社秋田書店, Kabushiki-gaisha Akita Shoten) is a Japanese publishing company headquartered in Chiyoda, Tokyo. It was founded by Teio Akita in 1948. As of May 2023, the company's president is Shigeru Higuchi. The company is known for publishing the manga magazine Weekly Shōnen Champion, which serialized works such as Osamu Tezuka's Black Jack, Keisuke Itagaki's Baki the Grappler, and Shinji Mizushima's Dokaben.

Paizo Inc. (/ˈpaɪzoʊ/; originally Paizo Publishing) is an American role-playing game publishing company based in Redmond, Washington, best known for the tabletop role-playing games Pathfinder and Starfinder. The company's name is derived from the Greek word παίζω paízō, which means 'I play' or 'to play'. Paizo also runs an online retail store selling role-playing games board games, comic books, toys, clothing, accessories and other products, as well as an internet forum community.

Viking Press (formally Viking Penguin, also listed as Viking Books) is an American publishing company owned by Penguin Random House. It was founded in New York City on March 1, 1925, by Harold K. Guinzburg and George S. Oppenheimer and then acquired by the Penguin Group in 1975.

The publisher's name and logo, a Viking ship drawn by Rockwell Kent, were chosen as symbols of enterprise, adventure, and exploration in publishing.