Annuaire des biotechnologies et des bio-industries, 2002–2003 is a French-language professional directory for the biotechnology sector at the start of the twenty-first century. Prepared by ADEBIO, the volume gathers reference information relevant to researchers, companies, public agencies, and organizations tracking the development of biotechnology and related bio-industries. As a directory, it is intended as a practical lookup tool rather than a narrative study: it helps identify the institutional and industrial landscape of the field during the 2002–2003 period. The work is especially useful for cataloging and research contexts where users need a contemporaneous snapshot of biotechnology organizations, industry activity, and sectoral resources in French-language reference publishing.