J.K.Rowling
Warner Brothers. Harry Potter is made under the Warner Brother's company (as you can see in the opening of all/some of the movies) and therefore have the right to manufacture all/any Harry Potter products and merchandise they wish
They grabbed the rights of the movie by signing a contract before any other movie making company.
Nobody. In the UK, Bloomsbury are the only company to publish the Harry Potter books.
Waner brothers regards, Ambuj
Bloomsbury publishes the Harry Potter series in the United Kingdom.
Warner Brothers
Bloomsbury Publishing was the first company to obtain the rights. They released the book in the UK on the 26th June 1997.
The Harry Potter video games were produced by Electronic Arts, or EA Games.
HARRY POTTER YOU DUMMY!!!!!
harry potter harry potter
Heyday Films is the company producing the Harry Potter film series. Their email address is hopefully office@heydayfilms.demon.co.uk