archaeological supervision to identify, document, and mitigate impacts on archaeological resources. Arkéos also conducts specialized analyses such as bioarchaeology, zooarchaeology, dendrochronology, and archival research to deepen understanding of sites and material culture. Its team studies built heritage and building transformations using archaeological methods and collaborates with external experts when needed. Arkéos prepares formal reports required by cultural heritage authorities and develops interpretation, communication, and public outreach tools to share results. Through these services, it integrates archaeological considerations into infrastructure, real estate, and community development projects.