Hiram, Seagram, and Dewar are all big names in the whiskey industry. Hiram is a five-letter word referring to the Hiram Walker & Sons distillery, which was founded in 1858 in Canada and is now owned by Pernod Ricard. Seagram is a seven-letter word referring to the Seagram Company Ltd., which was founded in 1857 in Canada and is now owned by Diageo. Dewar is a five-letter word referring to the John Dewar & Sons distillery, which was founded in 1846 in Scotland and is now owned by Bacardi. All three of these companies have become well-known for their high-quality whiskeys.