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Houghton Mifflin Harcourt (HMH) is a company founded by Henry Oscar Houghton in 1880. It is headquartered in Boston, United States and is incorporated in Delaware. The company is listed on the Nasdaq stock exchange under the symbol HMHC. HMH operates in the data management, educational technology, educational game, technology, gaming, and video game industry. The company's legal classification is a corporation.
Houghton Mifflin Harcourt is an active company with a workforce of between 1,000 and 4,999 employees. The company's CEO is John J Lynch "Jack". HMH has a subsidiary, The Learning Company, and owns Living Books. Some of its competitors include Scholastic and Scholastic Corp. The company has received investments from ABRY Partners.
Houghton Mifflin Harcourt has an official website at https://www.hmhco.com. The company is also present on various social media platforms, including LinkedIn, AngelList, Twitter, and Facebook. Additionally, HMH has a Crunchbase profile and a Wikidata ID. The company's email address for orders is orders@hmhco.com, and its Legal Entity Identifier can be found at https://search.gleif.org/#/record/549300DDRF1LRKBXUN11.
