Portfolio is a division of Penguin Group (USA) and Penguin Random House founded in 2001 by Adrian Zackheim [1] as a business book imprint dedicated to technology, economics, entrepreneurship, biography, and investigative journalism.
Some of Portfolio's bestsellers include Start with Why by Simon Sinek, #Girlboss by Sophia Amoruso, The Obstacle Is The Way by Ryan Holiday, Team of Teams by General Stanley McChrystal, This Is Marketing by Seth Godin, The Bullet Journal Method by Ryder Carroll, Brotopia by Emily Chang, and The Four by Scott Galloway.
Penguin launched Portfolio UK in 2010. [2]
Random House is an American book publisher and the largest general-interest paperback publisher in the world. The company has several independently managed subsidiaries around the world. It is part of Penguin Random House, which is owned by German media conglomerate Bertelsmann.
Newsquest Media Group Ltd. is the second largest publisher of regional and local newspapers in the United Kingdom. It is owned by the American mass media holding company Gannett. It has 205 brands across the UK, publishing online and in print and reaches 28 million visitors a month online and 6.5 million readers a week in print. Based in London, Newsquest employs a total of more than 5,500 people across the UK. It also has a specialist arm that publishes both commercial and business-to-business (B2B) titles such as Insurance Times, The Strad, and Boxing News.
Penguin Group is a British trade book publisher and part of Penguin Random House, which is owned by the German media conglomerate Bertelsmann. The new company was created by a merger that was finalised on 1 July 2013, with Bertelsmann initially owning 53% of the joint venture, and Pearson PLC initially owning the remaining 47%. Since 18 December 2019, Penguin Random House has been wholly owned by Bertelsmann.
Pearson plc is a British multinational publishing and education company headquartered in London, England.
Simon & Schuster is an American publishing company and a subsidiary of Paramount Global. It was founded in New York City on January 2, 1924 by Richard L. Simon and M. Lincoln Schuster. As of 2016, Simon & Schuster was the third largest publisher in the United States, publishing 2,000 titles annually under 35 different imprints.
Macmillan Publishers is a British publishing company traditionally considered to be one of the 'Big Five' English language publishers. Founded in London in 1843 by Scottish brothers Daniel and Alexander MacMillan, the firm would soon establish 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).
Adrian Zackheim is the founder and publisher of the business book imprint Portfolio and the conservative political imprint Sentinel, both divisions of Penguin Books.
Vintage Books is a trade paperback publishing imprint of Penguin Random House originally established by Alfred A. Knopf in 1954. The company was acquired by Random House in April 1960, and a British division was set up in 1990. After Random House merged with Bantam Doubleday Dell, Doubleday's Anchor Books trade paperback line was added to the same division as Vintage. Following Random House's merger with Penguin, Vintage was transferred to Penguin UK.
Otto Penzler is a German-born American editor of mystery fiction, and proprietor of The Mysterious Bookshop in New York City.
Jeffrey A. Krames is an American author whose books have been translated into more than 36 languages. Before 2020, Krames established his own "publishing and literary agency", JK Literary Services. Krames is the former editor-in-chief of Portfolio, the business book imprint of The Penguin Group and the former Vice President and head of the trade division of McGraw-Hill.
Douglas Clegg is an American horror and dark fantasy author, and a pioneer in the field of e-publishing. He maintains a strong Internet presence through his website.
Hachette Book Group (HBG) is a 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 a wholly owned subsidiary of Lagardère Group. 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. In one year, HBG publishes approximately 1400+ adult books, 300 books for young readers, and 450 audio book titles. In 2017, the company had 167 books on the New York Times bestseller list, 34 of which reached No. 1.
Parragon Books Ltd, a United Kingdom publishing company, was formed in 1988 by friends Guy Parr and Paul Anderson. In 2001, it became part of D. C. Thomson & Co.
Independent Publishers Group (IPG) is a worldwide distributor for independent general, academic, and professional publishers, founded in 1971 to exclusively market titles from independent client publishers to the international book trade. As per other book wholesalers and distributors, IPG combines its client publishers’ books into a single list, comparable to the larger publishing houses. IPG’s distribution services to publishers include warehousing, bill collecting, and sales to the book trade. IPG currently represents about 1,000 publishers. They are based in Chicago, Illinois. IPG distributes publishers based in Australia, the United Kingdom, Canada, France, Ireland, Switzerland, New Zealand, Israel, and others.
Sentinel is a dedicated conservative imprint within publisher Penguin Group (USA) and was established in 2003. It publishes a wide variety of right-of-center books on subjects like politics, history, public policy, culture, religion and international relations. Its most notable books include Donald Rumsfeld’s memoir, Known and Unknown, Mike Huckabee’s Do the Right Thing, A Simple Christmas, and A Simple Government, and A Patriot’s History of the United States by Larry Schweikart.
Simon Oliver Sinek is a British-born American author and inspirational speaker. He is the author of five books, including Start With Why (2009) and The Infinite Game (2019).
Author Solutions is the parent company of the self publishing companies/imprints AuthorHouse, iUniverse, Trafford Publishing, Xlibris, Palibrio, and Booktango. Author Solutions also maintains partnerships with traditional book publishers Simon & Schuster, Thomas Nelson, Hay House, and Guideposts ; as well as with Writer's Digest.
Sourcebooks LLC, is an US-American independent book publisher located in Naperville, Illinois. The company publishes books, eBooks, and digital products and is one of the 10 largest publishers in the United States.
Penguin Random House LLC is an Anglo-American multinational conglomerate publishing company formed on July 1, 2013, with the merger of Penguin Group and Random House.
Avery Publishing is a book publishing imprint of the Penguin Group, founded as an independent publisher in 1976 by Rudy Shur and partners, and purchased by Penguin in 1999. The current president is veteran publisher William Shinker. Their offices were located at one time in Garden City, New York, home to other publisher's offices.