The BnF, which stands for National Library of France, is a public institution under the authority of the Ministry of Culture. BnF's mission is to collect, preserve, enrich and communicate the national documentary heritage.

The Bibliothèque Sonore Romande is a Swiss non-profit organisation which provides audiobooks to people with reading disabilities.

the company which is behind Bluefire Reader, a well-known EPUB reader in the USA. Note that for now, Bluefire Reader does not rely on the Readium toolkits and does not support the LCP DRM.

Bobasen in an ebook distributor based in Norway. Established in 2007, they create infrastructure for new digital solutions for publishers, bookstores, online bookstores, subscription services, libraries and schools.

Bookshop.org is an online bookstore with a mission to financially support local, independent bookstores. Their platform gives independent bookstores tools to compete online and financial support to help them maintain their presence in local communities.

Bookwire is the largest ebook distributor in Germany. Founded in 2010, it is a service provider for publishing houses, specialising in eBooks. Their team is located in Frankfurt am Main (headquarters) and in Dortmund, and they operate international offices in London, Barcelona, Paris, New York, Mexico City and São Paulo.

Börsenverein des Deutschen Buchhandels (the German Publishers and Booksellers Association) represents the interests of Germany's book industry in the political and public spheres. It was founded in Leipzig in 1825 and currently has roughly 4,500 members, which include booksellers, publishers, wholesalers and other media companies. As both a trade association and a cultural organisation, the Börsenverein works to promote books and reading whilst also fostering fair copyright laws and the preservation of Germany's policy of fixed book prices. It also seeks to promote cultural diversity and uphold the right to freedom of expression.

The ambition of Cairn.info is to help publishing houses, organizations or associations in charge of French-speaking humanities publications to manage the coexistence of paper and digital formats.

the European pole of digital transition.

one of the leading suppliers of publications from across Southern Europe to libraries and institutions worldwide.