Platform provider

From their website profile...

We are a reseller, specialized in the distribution of electronic publications. We deliver to all countries in the world, to public institutions as well as to corporate clients. We always sell for the publishers' list price. There are no extra reseller's charges except delivery costs. We deliver any available title even if it is not in our catalogue.

The Internet Archive is a a 501(c)(3) non-profit organization whose goal is to provide a free Internet library. This means offering permanent access to historic collections that exist in digital format for researchers and the general public. They acquire a majority of their content with the Archive-It harvesting service using a Web crawler that collects content from the surface web. The content is maintained and served through an open access digital repository called the Wayback Machine. Internet Archive also offers book digitization services.

De Marque is a Canadian company that specializes in the publishing and distribution of educational and cultural content.  De Marque is in the field of digital cultural content distribution, specifically digital books.

Semantics GmbH is a German company that provides databases for libraries and archives, as well communication logistics, and document management solutions for corporations.  The company was founded by linguists who had worked as part of their scientific activities with issues of automated text production and digital archiving.

Euromonitor International Ltd is a privately owned, London-based market intelligence firm, providing market research, business intelligence reports, and databases to industry and academia. 

Munzinger is a provider of German reference works, as well as online materials related to music, literature, film, and biography.

Gale is a division of Cengage Learning Inc., a privately held for-profit corporation based in Stamford, CT,  heavily invested in textbook publishing. Gale publishes major databases of digitized materials for the post-secondary academic market.

Since its inception in 1944, the World Bank has expanded from a single institution to an associated group of coordinated development institutions with a shared goal of reducing poverty. The Bank's mission evolved from a facilitator of post-war reconstruction and development to its present day mandate of worldwide poverty alleviation. The World Bank's most recent stated goal is the reduction of poverty in part by creating learning opportunities for countries. 

Springer Science + Business Media, or known as Springer, is a global publishing company that publishes books, e-books and peer-reviewed journals in science, technical and medical publishing.

The company provides products and services for professionals in the health, tax, accounting, corporate, financial services, legal and regulatory sectors.