Antleaf works, or has worked, with the following clients:

The Dublin Core Metadata Initiative (DCMI)
07/2017 -
Antleaf currently provides management, development and technical maintenance services to the Dublin Core Metadata Initiative.

National Institute of Materials Science (NIMS), Japan
11/2017 - 03/2018
Antleaf worked with NIMS to develop the vision for a national data repository for material science in Japan.

Confederation of Open Access Repositories (COAR)
February 2018
Antleaf worked with COAR to develop a dynamic website which allows users to explore the technical recommendations of the COAR Next Generation Repositories Working Group