| 1 | European Molecular Biology Laboratory | | Germany | Standard | institution wide |
| 2 | Institut für Allgemeine Mikrobiologie | Mathematisch-Naturwissenschaftliche Fakultät | Germany | Standard | subscription keys |
| 3 | Forschungsintitut fuer molekulare Pathologie GmbH | | Austria | iTOL annotation editor (includes Standard) | subscription keys |
| 4 | Tokyo Medical and Dental University | Department of Molecular Microbiology | Japan | iTOL annotation editor (includes Standard) | subscription keys |
| 5 | Institute of Infection, Veterinary & Ecological Sciences, University of Liverpool | Clinical Infection, Microbiology & Immunology | United Kingdom of Great Britain and Northern Ireland | iTOL annotation editor (includes Standard) | subscription keys |
| 6 | Max Planck Institute for Developmental Biology | Department of Microbiome Science | Germany | Standard | subscription keys |
| 7 | Institute of Biochemistry and Biophysics | | Poland | iTOL annotation editor (includes Standard) | subscription keys |
| 8 | Research Center Borstel | Molekulare Mykobateriologie | Germany | iTOL annotation editor (includes Standard) | subscription keys |
| 9 | VISAVET (Veterinary Health Research Centre) | | Spain | iTOL annotation editor (includes Standard) | subscription keys |
| 10 | UC Davis | Zerbe | United States of America | iTOL annotation editor (includes Standard) | subscription keys |
| 11 | Westerdijk Fungal Diversity Institute | Group Jérôme Collemare | Netherlands | Standard | subscription keys |
| 12 | QLD Department of Health, Forensic and Scientific Services | Public Health Microbiology | Australia | Standard | subscription keys |
| 13 | Universidad Nacional Autónoma de México | Centro de Ciencias Genómicas/Programa de Genómica Evolutiva | Mexico | iTOL annotation editor (includes Standard) | subscription keys |
| 14 | Statens Serum Institut | | Denmark | iTOL annotation editor (includes Standard) | subscription keys |
| 15 | Friedrich-Loeffler-Institut, Bundesforschungsinstitut für Tiergesundheit | Institut für bakterielle Infektionen und Zoonosen | Germany | Standard | subscription keys |
| 16 | Centers for Disease Control and Prevention | Office of Advanced Molecular Detection | United States of America | iTOL annotation editor (includes Standard) | institution wide |
| 17 | Virginia Tech | Aylward lab, Biological Sciences Department | United States of America | Standard | subscription keys |
| 18 | Ghent University | Laboratory of microbiology | Belgium | Standard | subscription keys |
| 19 | University of Liège | InBioS - PhytoSYSTEMS, Eukaryotic Phylogenomics | Belgium | iTOL annotation editor (includes Standard) | subscription keys |
| 20 | Vanderbilt University | Rokas Lab Group | United States of America | Standard | subscription keys |
| 21 | The Sanger Institute | Team 162 | United Kingdom of Great Britain and Northern Ireland | iTOL annotation editor (includes Standard) | subscription keys |
| 22 | Heidelberg University Hospital | Department of Infectous Diseases, Molecular Virology | Germany | iTOL annotation editor (includes Standard) | subscription keys |
| 23 | University of Texas Austin | Brett Baker | United States of America | Standard | subscription keys |
| 24 | Christian Medical College | Clinical Microbiology | India | Standard | subscription keys |
| 25 | Skolkovo Institute of Science and Technology | Center of Life Sciences | Russian Federation | iTOL annotation editor (includes Standard) | subscription keys |
| 26 | University of Georgia | Biochemistry & Molecular Biology - Adams Lab | United States of America | iTOL annotation editor (includes Standard) | subscription keys |
| 27 | Max-Delbrück-Center | AG Forslund | Germany | iTOL annotation editor (includes Standard) | subscription keys |
| 28 | University of Pittsburgh | Division of Infectious Diseases | United States of America | iTOL annotation editor (includes Standard) | subscription keys |
| 29 | LifeMine Therapeutics | | United States of America | iTOL annotation editor (includes Standard) | subscription keys |
| 30 | City University of Hong Kong | Infectious Diseases and Public Health | Hong Kong | iTOL annotation editor (includes Standard) | subscription keys |
| 31 | Institut Pasteur | Hub of Bioinformatics and Biostatistics Christophe | France | Standard | institution wide |
| 32 | The University of British Columbia | Steven Hallam Lab | Canada | Standard | subscription keys |
| 33 | Institute of Hydrobiology | Department of Aquatic Microbial Ecology | Czechia | iTOL annotation editor (includes Standard) | subscription keys |
| 34 | Queen's University | Department of Biology | Canada | Standard | subscription keys |
| 35 | Stanford University | Welander Lab | United States of America | Standard | subscription keys |
| 36 | Utrecht University | Theoretical Biology & Bioinformatics | Netherlands | Standard | subscription keys |
| 37 | Max-Planck-Institut for marine microbiology | IT dept | Germany | iTOL annotation editor (includes Standard) | subscription keys |
| 38 | Sciensano | ICT department | Belgium | iTOL annotation editor (includes Standard) | subscription keys |
| 39 | TWINCORE, Centre for Experimental and Clinical Infection Research GmbH | Institute for Experimental Virology, Computational Virology research group | Germany | iTOL annotation editor (includes Standard) | subscription keys |
| 40 | CNRS | UMR Genomique Metabolique | France | iTOL annotation editor (includes Standard) | subscription keys |
| 41 | CNRS,TIMC-IMAG | TrEE | France | Standard | subscription keys |
| 42 | Fondation Mérieux | | France | iTOL annotation editor (includes Standard) | subscription keys |
| 43 | The University of British Columbia | Crowe Lab | Canada | iTOL annotation editor (includes Standard) | subscription keys |
| 44 | University of Technology, Sydney | Djordjevic Genomics group (i3) | Australia | Standard | subscription keys |
| 45 | University of Vienna | Centre for Microbiology and Environmental Systems Science, Division of Microbial Ecology | Austria | iTOL annotation editor (includes Standard) | subscription keys |
| 46 | Robert Koch-Institut | FG 13 | Germany | Standard | subscription keys |
| 47 | INRAE | IGEPP | France | Standard | subscription keys |
| 48 | CNRS, TIMC-IMAG | TrEE | France | Standard | subscription keys |
| 49 | Quadram Institute Bioscience | Adriaenssens Group | United Kingdom of Great Britain and Northern Ireland | iTOL annotation editor (includes Standard) | subscription keys |
| 50 | Mammoth Biosciences | | United States of America | iTOL annotation editor (includes Standard) | subscription keys |
| 51 | Shandong First Medical University & Shandong Academy of Medical Sciences | Key Laboratory of Etiology and Epidemiology of Emerging Infectious Diseases in Universities of Shandong | China | iTOL annotation editor (includes Standard) | subscription keys |
| 52 | bioMérieux | Applied Maths | Belgium | Standard | subscription keys |
| 53 | Hainan University | School of Plant Protection | China | iTOL annotation editor (includes Standard) | subscription keys |
| 54 | Queen's University | Biology | Canada | iTOL annotation editor (includes Standard) | subscription keys |
| 55 | Yonsei University | Bioinformatics laboratory | Korea, The Republic of | iTOL annotation editor (includes Standard) | subscription keys |
| 56 | Institute of Science and Technology Austria | Group Kondrashov | Austria | Standard | subscription keys |