Content producer

Bloomsbury Publishing is an independent publishing house established in 1986 and based in London. It has offices in London, New York, Sydney and New Delhi.

In 2015 its divisions included Bloomsbury Academic and Professional, Bloomsbury Information, Bloomsbury Adult Publishing and Bloomsbury Children's Publishing. Bloomsbury USA is a  U.S.-based sunbsidiary.

Microform Imaging Limited has two distinct trading divisions. Microform Scanning & Microfilming which provides bureau services, and Microform Academic Publishers which maintains the company’s original pedigree focusing on preservation and dissemination of the information and knowledge stored in libraries, archives and record offices from all corners of the United Kingdom. Additionally their British Online Archives (BOA) is used for their digitized primary source collections under the parent company of Microform Academic Publishers.

East View Information Services (EVIS) is a provider of native and translated foreign language information products and services, including Russian, Chinese, and Arabic databases, print periodicals, books and microforms. The company serves academic institutions, government organizations, corporations, public and federal libraries and law firms. East View was founded in 1989 and is headquartered in Minneapolis, MN, with major offices in Russia and Ukraine. 

Adam Matthew publishes unique and rare primary source collections digitized from archives in a number of countries