Member Roster
Below is a comprehensive list of Community Congress members. Each working group is co-chaired by a patient organization participant and industry participant. Working groups engage on an ongoing basis and meet annually in December in Washington, DC. Ultimately, Community Congress serves as a platform for engagement with rare disease stakeholders and provides critical guidance to the Foundation and leadership to the rare disease community.
For additional information on the Foundation’s Community Congress program or to join the Community Congress, please visit the program’s homepage.
A roster of all Member Organizations in the Community Congress. Please click through the other tabs to see the composition of each Working Group.
| Organization | Membership Type | NBS WG | PP WG | Reg WG | Access WG |
|---|---|---|---|---|---|
| 135 | 238 | 192 | 232 | ||
| American Brain Coalition | Other | No | Yes | No | Yes |
| Acadia Pharmaceuticals | Industry | No | No | Yes | Yes |
| Accessia Health | Other | No | Yes | No | Yes |
| Acid Maltase Deficiency Association (AMDA) | Patient Org | Yes | No | No | No |
| Acromegaly Community, Inc | Patient Org | No | Yes | No | No |
| ADNP Kids Research Foundation | Patient Org | No | No | Yes | Yes |
| AdvocacyWorks | Industry | No | No | Yes | Yes |
| Agios Pharmaceuticals | Industry | No | No | Yes | No |
| Aislinn’s Wish Foundation | Patient Org | Yes | Yes | No | No |
| Alagille Syndrome Alliance (ALGSA) | Patient Org | No | No | Yes | No |
| ALD Alliance | Patient Org | Yes | No | No | No |
| ALD Connect | Patient Org | Yes | No | Yes | No |
| Alexander Graham Bell Association for the Deaf and Hard of Hearing | Patient Org | Yes | Yes | No | No |
| Alexion Pharmaceuticals | Industry | No | Yes | Yes | Yes |
| Alkermes | Industry | No | Yes | Yes | Yes |
| All Things Kabuki | Patient Org | No | Yes | Yes | No |
| Alliance for Patient Access | Other | No | No | No | Yes |
| Alliance for Regenerative Medicine (ARM) | Other | No | Yes | Yes | Yes |
| Alnylam Pharmaceuticals | Industry | No | Yes | No | Yes |
| Alpha-1 Foundation | Patient Org | Yes | Yes | No | No |
| Alport Syndrome Foundation | Patient Org | No | Yes | No | No |
| Alternating Hemiplegia of Childhood Foundation (AHCF) | Patient Org | Yes | No | No | Yes |
| ALS Association | Patient Org | No | Yes | Yes | Yes |
| American Bone Health | Patient Org | No | No | No | Yes |
| American Kidney Fund | Patient Org | No | Yes | No | No |
| American Liver Foundation | Patient Org | No | Yes | No | No |
| American Porphyria Foundation | Patient Org | No | No | Yes | No |
| Amgen | Industry | No | Yes | Yes | Yes |
| Amicus Therapeutics Inc. | Industry | No | No | Yes | No |
| Amour Science Foundation | Patient Org | Yes | No | No | No |
| Amyloidosis Foundation | Patient Org | No | Yes | Yes | No |
| Amyloidosis Research Consortium | Patient Org | No | Yes | Yes | No |
| AnCan | Patient Org | No | Yes | No | Yes |
| Angelman Syndrome Foundation | Patient Org | Yes | Yes | No | Yes |
| APBD Research Foundation | Patient Org | No | No | Yes | Yes |
| Appendix Cancer/Psuedomyxoma Peritonei Research Foundation (ACPMP) | Patient Org | No | No | Yes | Yes |
| Arcturus Therapeutics | Industry | No | No | Yes | No |
| Argenx | Industry | Yes | Yes | Yes | Yes |
| Ascendis Pharma, Inc. | Industry | No | Yes | Yes | Yes |
| Association for Creatine Deficiencies | Patient Org | Yes | No | No | No |
| Association for Diagnostics & Laboratory Medicine | Industry | Yes | No | No | No |
| Astria Therapeutics, Inc. | Industry | No | Yes | No | Yes |
| Atrium Therapeutics | Industry | No | Yes | Yes | Yes |
| Autism Science Foundation | Patient Org | No | Yes | No | Yes |
| Autoimmune Association | Patient Org | Yes | Yes | Yes | Yes |
| Autoinflammatory Alliance | Patient Org | No | Yes | No | Yes |
| AUTS2 Research Collaborative | Patient Org | No | No | Yes | Yes |
| Avery’s Hope | Patient Org | Yes | Yes | No | Yes |
| Aviva Strategies | Other | No | Yes | Yes | No |
| Azafaros | Industry | No | No | Yes | Yes |
| BARE Inc. | Patient Org | Yes | Yes | No | Yes |
| Barth Syndrome Foundation | Patient Org | No | Yes | Yes | Yes |
| Bayer Corperation | Industry | No | Yes | Yes | No |
| BDSRA Foundation | Patient Org | Yes | Yes | No | No |
| Beren Therapeutics | Industry | No | Yes | No | No |
| Best Day Ever Foundation | Patient Org | No | No | No | Yes |
| BioCryst | Industry | No | Yes | Yes | No |
| Biogen | Industry | No | Yes | No | Yes |
| BioMarin Pharmaceutical Inc | Industry | Yes | Yes | Yes | Yes |
| Biotechnology Innovation Organization (BIO) | Industry | No | Yes | Yes | Yes |
| Blueprint Medicines | Industry | No | Yes | Yes | Yes |
| Boehringer Ingelheim | Industry | No | No | No | Yes |
| Boomer Esiason Foundation | Patient Org | Yes | Yes | No | No |
| Born a Hero Research Foundation | Patient Org | No | Yes | No | Yes |
| BPAN Warriors | Patient Org | No | No | Yes | Yes |
| BridgeBio | Industry | No | Yes | Yes | No |
| Cal Rare | Patient Org | No | Yes | No | Yes |
| California Life Sciences Association | Industry | No | Yes | No | No |
| Canary Advisors | Industry | No | Yes | Yes | Yes |
| Caregiver Action Network | Patient Org | No | Yes | No | No |
| CARES Foundation, Inc. | Patient Org | No | No | No | Yes |
| CASK Warriors Foundation | Patient Org | No | Yes | No | Yes |
| Castleman Disease Collaborative Network | Patient Org | No | Yes | No | Yes |
| Catalyst Pharmaceuticals | Industry | Yes | No | No | No |
| CDG CARE | Patient Org | Yes | No | No | Yes |
| Center for Innovation & Value Research (formerly IVI) | Patient Org | No | No | No | Yes |
| CFC International | Patient Org | Yes | Yes | No | No |
| Channeling Hope Foundation | Patient Org | No | Yes | Yes | No |
| Charcot-Marie-Tooth Association (CMTA) | Patient Org | No | Yes | No | No |
| Chiesi USA, Inc. | Industry | Yes | Yes | No | No |
| Child Neurology Foundation | Patient Org | No | Yes | No | Yes |
| Children’s PKU Network | Patient Org | No | No | No | Yes |
| Chondrosarcoma CS Foundation | Patient Org | No | Yes | No | Yes |
| Choroideremia Research Foundation | Patient Org | No | Yes | No | No |
| Cogent Biosciences | Industry | No | No | Yes | Yes |
| Color of Crohn’s & Chronic Illness (COCCI) | Patient Org | No | Yes | No | Yes |
| COMBINEDBrain | Patient Org | No | Yes | Yes | No |
| Congenital Hyperinsulinism International | Patient Org | No | Yes | No | Yes |
| Conquer MG | Patient Org | No | Yes | No | No |
| Cooley’s Anemia Foundation | Patient Org | No | Yes | Yes | No |
| COPD Foundation – Bronchiectasis & NTM Initiative | Patient Org | Yes | No | Yes | Yes |
| Costello Syndrome Family Network | Patient Org | No | No | Yes | No |
| CSL Behring | Industry | No | Yes | Yes | Yes |
| Cure CMD ((Congenital Muscular Dystrophy)) | Patient Org | Yes | No | No | Yes |
| CURE GABA-A | Patient Org | No | No | Yes | Yes |
| Cure GM1 Foundation | Patient Org | No | No | No | Yes |
| Cure GRN | Patient Org | No | Yes | Yes | No |
| CureMapK8IP3 Foundation | Patient Org | No | No | No | Yes |
| Cure Mito Foundation | Patient Org | No | Yes | Yes | No |
| Cure Sanfilippo Foundation | Patient Org | Yes | Yes | Yes | No |
| Cure SHANK | Patient Org | No | No | Yes | No |
| Cure SMA | Patient Org | Yes | Yes | No | Yes |
| Cure Starts Now | Patient Org | No | Yes | Yes | No |
| Cure VCP Disease | Patient Org | No | No | No | Yes |
| CureLGMD2i Foundation | Patient Org | No | No | Yes | Yes |
| Curing Retinal Blindness Foundation | Patient Org | No | No | Yes | No |
| Cyclic Vomiting Syndrome Association | Patient Org | No | Yes | No | Yes |
| Cystic Fibrosis Research Institute | Patient Org | No | Yes | No | Yes |
| Cystinosis Research Network (CRN) | Patient Org | No | Yes | No | No |
| Dana’s Angels Research Trust | Patient Org | No | Yes | Yes | No |
| Danaher Corporation | Other | No | Yes | Yes | No |
| Danny’s Dose Alliance, Inc | Patient Org | No | Yes | No | No |
| Danon Disease Foundation | Patient Org | No | No | Yes | Yes |
| debra of America | Patient Org | Yes | Yes | Yes | Yes |
| DEE-P Connections | Patient Org | No | No | Yes | Yes |
| Denali Therapeutics | Industry | Yes | No | No | Yes |
| Don’t Forget Morgan | Patient Org | No | Yes | Yes | No |
| Dravet Syndrome Foundation | Patient Org | Yes | Yes | Yes | Yes |
| Dreamsickle Kids Foundation | Patient Org | No | Yes | No | No |
| EB Research Partnership | Patient Org | No | No | Yes | Yes |
| ELI Foundation Puerto Rico | Patient Org | No | Yes | No | Yes |
| Elpida Therapuetics | Industry | No | No | Yes | No |
| EMD Serono | Other | No | No | No | Yes |
| Emily’s Entourage | Patient Org | No | No | Yes | No |
| Endosalpingiosis Foundation | Patient Org | No | Yes | No | Yes |
| Entrada Therapeutics | Industry | No | No | Yes | No |
| Eosinophilic & Rare Disease Cooperative | Patient Org | No | Yes | Yes | Yes |
| Every Cure, Inc. | Other | No | Yes | No | Yes |
| Expecting Health | Patient Org | Yes | No | No | No |
| Fabry Support & Information Group | Patient Org | Yes | Yes | No | No |
| FamilieSCN2A Foundation | Patient Org | No | No | Yes | Yes |
| Family Heart Foundation | Patient Org | No | No | No | Yes |
| FD/MAS Alliance | Patient Org | No | Yes | Yes | Yes |
| Fibromuscular Dysplasia Society of America (FMDSA) | Patient Org | No | No | Yes | Yes |
| Fighting for Kaiden Foundation, Inc. | Patient Org | No | Yes | No | Yes |
| Firefly Fund | Patient Org | Yes | No | No | No |
| Foundation for Angelman Syndrome Therapeutics (FAST) | Patient Org | Yes | Yes | Yes | Yes |
| Foundation for Sarcodosis Research (FSR) | Patient Org | No | No | Yes | Yes |
| Foundation to fight H-ABC | Patient Org | No | No | Yes | Yes |
| Friedreich’s Ataxia Research Alliance (FARA) | Patient Org | Yes | Yes | Yes | Yes |
| Fulcrum Therapeutics | Industry | No | No | No | Yes |
| g6pd Deficiency Foundation | Patient Org | Yes | No | No | No |
| Galactosemia Foundation | Patient Org | No | Yes | Yes | Yes |
| Gamida Cell | Industry | No | Yes | No | No |
| GBS|CIDP Foundation International | Patient Org | No | No | Yes | Yes |
| Gene Giraffe Project | Patient Org | Yes | No | No | No |
| Genentech | Industry | No | Yes | Yes | Yes |
| GlaxoSmithKline | Industry | No | No | No | Yes |
| Global Foundation for Peroxisomal Diseases | Patient Org | Yes | No | No | Yes |
| Global Genes | Patient Org | No | Yes | Yes | No |
| Global Liver Institute | Patient Org | no | Yes | Yes | no |
| GRIN2B Foundation | Patient Org | Yes | No | No | Yes |
| Hairy Cell Leukemia Foundation | Patient Org | No | Yes | No | Yes |
| Hansa Biopharma | Industry | No | Yes | No | Yes |
| HCU Network America | Patient Org | Yes | No | No | Yes |
| HD-Care – Huntington’s Disease Awareness | Patient Org | No | Yes | No | No |
| Hemophilia Council of California | Patient Org | No | Yes | No | Yes |
| Hemophilia Federation of America | Patient Org | No | No | Yes | Yes |
| Hermansky-Pudlak Syndrome (HPS) Network | Patient Org | No | No | No | Yes |
| Histiocytosis Association | Patient Org | No | Yes | Yes | No |
| Hope For Dante’ | Patient Org | Yes | No | No | No |
| Hunter’s Hope Foundation | Patient Org | Yes | No | No | Yes |
| Huntington’s Disease Society of America (HDSA) | Patient Org | No | Yes | No | Yes |
| Hyman, Phelps & McNamara, P.C. | Industry | No | Yes | Yes | No |
| HypoPARAthyroidism Association | Patient Org | No | Yes | No | Yes |
| I Am ALS | Patient Org | No | No | No | Yes |
| Illumina | Industry | Yes | Yes | No | No |
| Immune Deficiency Foundation (IDF) | Patient Org | Yes | Yes | Yes | Yes |
| Immunovant | Industry | No | No | No | Yes |
| Incyte | Industry | No | No | Yes | Yes |
| Inflection Medicine | Other | Yes | Yes | Yes | Yes |
| Innov8 Health Policy, LLC | Other | No | Yes | No | Yes |
| Insmed | Industry | Yes | No | No | No |
| Institute for Gene Therapies | Industry | No | No | No | Yes |
| International Cystinuria Foundation | Patient Org | No | No | No | Yes |
| International Fibrodysplasia Ossificans Progressiva (FOP) Association | Patient Org | No | No | Yes | No |
| International FOXP1 Syndrome | Patient Org | No | Yes | Yes | No |
| International Foundation for CDKL5 Research | Patient Org | Yes | Yes | No | No |
| International Pemphigus & Pemphigoid Foundation (IPPF) | Patient Org | No | No | Yes | No |
| International Rett Syndrome Foundation | Patient Org | Yes | Yes | Yes | Yes |
| International Waldenstrom’s Macroglobulinemia Foundation (IWMF) | Patient Org | Yes | Yes | Yes | No |
| Ionis | Industry | No | Yes | Yes | No |
| Ipsen Biopharmaceuticals Inc | Industry | Yes | Yes | Yes | Yes |
| IQVIA | Industry | No | Yes | Yes | No |
| ITF Therapeutics | Industry | No | No | Yes | Yes |
| J&J Healthcare Systems | Industry | Yes | Yes | Yes | No |
| Jack Bear Foundation | Patient Org | Yes | No | No | No |
| Jack McGovern Coats’ Disease Foundation | Patient Org | No | No | No | Yes |
| Jade Biosciences | Industry | No | No | Yes | No |
| Jazz Pharmaceuticals | Industry | No | No | No | Yes |
| JLS Consulting | Other | No | No | No | Yes |
| Jonah’s Just Begun | Patient Org | Yes | No | No | No |
| Jordan’s Guardian Angels | Patient Org | Yes | No | Yes | Yes |
| Joshua Frase Foundation | Patient Org | Yes | Yes | Yes | No |
| Juju and Friends CLN2 Warrior Foundation | Patient Org | No | Yes | Yes | No |
| Kaya Girl Legacy | Patient Org | Yes | No | No | No |
| Keenova Therapeutics | Industry | No | No | No | Yes |
| KIF1A.ORG | Patient Org | No | No | Yes | Yes |
| Kith Collective | Industry | Yes | No | Yes | No |
| KMT2C Foundation | Patient Org | Yes | No | No | No |
| KrabbeConnect | Patient Org | Yes | Yes | No | Yes |
| Krishnan Family Foundation | Patient Org | No | No | No | Yes |
| Kyowa Kirin International | Industry | Yes | No | Yes | Yes |
| Kyverna Therapeutics | Industry | No | No | No | Yes |
| Lexeo Therapeutics | Industry | No | No | Yes | Yes |
| LGMD2D Foundation | Patient Org | No | Yes | Yes | No |
| Li-Fraumeni Syndrome Association | Patient Org | Yes | No | No | Yes |
| Lilly | Industry | Yes | No | No | Yes |
| Lipodystrophy United | Patient Org | Yes | Yes | No | No |
| Liquidia | Industry | No | Yes | No | No |
| Little Hercules Foundation | Patient Org | Yes | Yes | No | Yes |
| Little Miss Hannah Foundation | Patient Org | Yes | No | No | Yes |
| Littlest Tumor Foundation | Patient Org | No | Yes | No | Yes |
| Lowe Syndrome Association | Patient Org | No | Yes | No | Yes |
| Lundbeck Pharmaceuticals | Industry | No | No | Yes | No |
| Lung Transplant Foundation | Patient Org | No | Yes | No | Yes |
| Lupus Foundation of America | Patient Org | No | No | Yes | No |
| Mac Pact | Patient Org | No | No | Yes | Yes |
| Mahzi Therapeutics | Industry | Yes | Yes | Yes | No |
| March of Dimes | Patient Org | Yes | No | No | No |
| Martin Center Sickle Cell Initiative | Patient Org | Yes | No | No | No |
| MarylandRARE | Patient Org | Yes | Yes | No | No |
| Masse World | Patient Org | No | Yes | No | Yes |
| Merck | Industry | No | Yes | Yes | Yes |
| Mighty Therapeutics | Industry | No | Yes | Yes | Yes |
| Minutes Matter – MCADD | Patient Org | Yes | No | No | No |
| Mission MSA | Patient Org | No | No | Yes | Yes |
| Mission: Cure | Patient Org | No | Yes | Yes | No |
| Mississippi Metabolics Foundation | Patient Org | Yes | No | No | No |
| MitoAction | Patient Org | Yes | Yes | No | Yes |
| MLD Foundation | Patient Org | Yes | Yes | No | Yes |
| Moderna Therapeutics | Industry | Yes | No | No | Yes |
| MTM-CNM Family Connection | Patient Org | Yes | No | Yes | No |
| MTS Sickle Cell Foundation, Inc. | Patient Org | Yes | No | No | Yes |
| Muscular Dystrophy Association (MDA) | Patient Org | Yes | No | Yes | No |
| Myasthenia Gravis Association | Patient Org | No | No | Yes | Yes |
| Myasthenia Gravis Foundation of America | Patient Org | No | No | Yes | Yes |
| Myositis Support and Understanding Association | Patient Org | No | No | Yes | Yes |
| National Alliance for Caregiving (NAC) | Patient Org | Yes | No | No | No |
| National Ataxia Foundation | Patient Org | Yes | Yes | Yes | Yes |
| National Bleeding Orders Foundation (formerly NHF) | Patient Org | No | Yes | No | Yes |
| National Foundation for Ectodermal Dysplasias | Patient Org | No | Yes | Yes | Yes |
| National Fragile X Foundation | Patient Org | No | Yes | No | Yes |
| National Health Council | Patient Org | No | Yes | Yes | No |
| National Leiomyosarcoma Foundation | Patient Org | No | Yes | Yes | No |
| National Lymphedema Network | Patient Org | No | Yes | No | No |
| National MPS Society | Patient Org | Yes | Yes | Yes | Yes |
| National Niemann-Pick Disease Foundation (NNPDF) | Patient Org | Yes | No | Yes | No |
| National Pharmaceutical Council (NPC) | Industry | No | Yes | Yes | Yes |
| National PKU Alliance | Patient Org | Yes | Yes | Yes | Yes |
| National Scleroderma Foundation | Patient Org | No | Yes | No | No |
| National Society of Genetic Counselors | Industry | No | Yes | No | Yes |
| National Tay-Sachs & Allied Diseases Association (NTSAD) | Patient Org | Yes | No | Yes | No |
| National Urea Cycle Disorders Foundation | Patient Org | Yes | Yes | No | No |
| NephCure for Rare Kidney Disease | Patient Org | No | Yes | No | Yes |
| Neurocrine Biosciences | Industry | No | Yes | No | Yes |
| Neuroimmune Foundation (*NAAPA/PANS group) | Patient Org | No | Yes | Yes | Yes |
| Neuromuscular Disease Foundation (NDF) | Patient Org | No | Yes | Yes | No |
| NGLY1.org | Patient Org | No | Yes | No | No |
| Novartis Gene Therapies | Industry | Yes | Yes | Yes | Yes |
| NS Pharma | Industry | Yes | Yes | No | Yes |
| NTM Info & Research, Inc. | Patient Org | No | Yes | Yes | No |
| NW Rare Disease Coalition | Patient Org | Yes | Yes | No | Yes |
| Odylia | Other | No | No | Yes | No |
| Oklahoma Rare | Patient Org | Yes | No | No | No |
| Orchard Therpeutics | Industry | Yes | No | No | No |
| Organic Acidemia Association | Patient Org | Yes | No | No | Yes |
| Orsini Rare Disease Pharmacy Solutions | Other | No | Yes | No | Yes |
| Otsuka America Pharmaceutical, Inc. | Industry | No | Yes | Yes | Yes |
| Ovid Therapeutics | Industry | No | No | Yes | No |
| Oxalosis and Hyperoxaluria Foundation | Patient Org | No | No | Yes | No |
| Pachyonychia Congenita (PC) Project | Patient Org | No | No | Yes | Yes |
| Palvella Therapeutics | Industry | No | No | Yes | No |
| PAN Foundation | Patient Org | No | Yes | Yes | No |
| Parent Project Muscular Dystrophy (PPMD) | Patient Org | Yes | Yes | Yes | Yes |
| Parexel | Industry | No | No | Yes | Yes |
| Partnership to Fight Chronic Disease (PFCD) | Patient Org | No | Yes | No | Yes |
| Partnership to Improve Patient Care (PIPC) | Other | No | Yes | No | Yes |
| Pathways for Rare and Orphan Solutions | Patient Org | No | Yes | No | Yes |
| Pediatric Hydrocephalus Foundation | Patient Org | Yes | No | No | No |
| Penn Quarter Partners | Industry | No | Yes | No | Yes |
| PepGen Inc. | Industry | No | No | Yes | No |
| Personalized Medicine Coalition | Industry | No | Yes | No | No |
| Petronille Healthy Society | Patient Org | Yes | Yes | No | No |
| Pfizer Inc | Industry | No | Yes | No | Yes |
| Pharming Healthcare Inc. | Industry | No | No | Yes | Yes |
| PhRMA | Industry | No | Yes | Yes | Yes |
| Pierre Fabre Pharmaceuticals | Industry | No | Yes | No | No |
| Piper’s Kidney Beans | Patient Org | No | No | No | Yes |
| Plasminogen Deficiency Foundation | Patient Org | No | Yes | No | Yes |
| PMG Awareness Organization | Patient Org | No | No | No | Yes |
| Pompe Alliance | Patient Org | No | No | No | Yes |
| Prader-Willi Syndrome Association (PWSA) | Patient Org | Yes | Yes | Yes | Yes |
| Progressive Familial Intrahepatic Cholestasis Advocacy & Resource Network, Inc (PFIC Network, Inc) | Patient Org | No | No | Yes | Yes |
| Project Alive | Patient Org | Yes | No | Yes | Yes |
| Protara Therapeutics | Industry | No | No | No | Yes |
| PSC Partners Seeking a Cure | Patient Org | No | Yes | Yes | No |
| PTC Therapeutics | Industry | No | No | Yes | Yes |
| PTEN Hamartoma Tumor Syndrome Foundation | Patient Org | Yes | Yes | No | No |
| Pulmonary Fibrosis Foundation | Patient Org | No | No | Yes | No |
| Pulmonary Hypertension Association | Patient Org | No | No | No | Yes |
| PWR | Industry | No | Yes | Yes | Yes |
| Rare Access Action Project (RAAP) | Other | Yes | Yes | Yes | Yes |
| Rare and Black | Patient Org | Yes | Yes | No | Yes |
| Rare and Undiagnosed Network | Patient Org | No | Yes | Yes | No |
| Rare Disease Company Coaltion (RDCC) | Other | No | Yes | Yes | No |
| Rare Disease Diversity Coalition | Patient Org | No | Yes | No | Yes |
| Rare Disease Innovations Institute, Inc. | Patient Org | Yes | No | No | Yes |
| Rare KC | Patient Org | Yes | No | No | Yes |
| Rare New England | Patient Org | Yes | Yes | Yes | Yes |
| RASOPATHIES Network | Patient Org | No | No | Yes | No |
| Raymond A Wood Foundation | Patient Org | No | No | Yes | Yes |
| Real Chemistry | Other | No | Yes | Yes | No |
| Recordati | Industry | No | Yes | No | Yes |
| Regeneron | Industry | No | Yes | Yes | Yes |
| REGENXBIO, Inc | Industry | Yes | Yes | Yes | Yes |
| Remember the Girls | Patient Org | Yes | Yes | No | No |
| Revvity | Industry | Yes | Yes | No | No |
| Rezolute | Industry | No | No | Yes | No |
| RFC-1 Foundation | Patient Org | No | No | Yes | Yes |
| Rhythm Pharmaceuticals | Industry | No | No | Yes | No |
| Rocket Pharmaceuticals | Industry | No | Yes | Yes | Yes |
| RTW Foundation | Other | No | Yes | Yes | No |
| RYR-1 Foundation | Patient Org | No | Yes | No | Yes |
| Sanofi | Industry | Yes | Yes | Yes | Yes |
| Sarcoma Foundation of America | Patient Org | No | Yes | No | No |
| Sarepta Therapeutics | Industry | Yes | Yes | Yes | Yes |
| Savara | Industry | No | No | No | Yes |
| SCAD Alliance | Patient Org | No | Yes | No | No |
| Scholar Rock | Industry | No | Yes | No | Yes |
| SCID Foundation | Patient Org | Yes | No | No | No |
| Servier Pharmaceuticals | Industry | Yes | Yes | Yes | Yes |
| Shionogi | Industry | No | Yes | No | No |
| Sick Cells | Patient Org | No | No | No | Yes |
| Sickle Cell Association of Kentuckiana | Patient Org | Yes | No | No | No |
| Sickle Cell Consortium | Patient Org | No | Yes | Yes | No |
| Sickle Cell Disease Association of America (SCDAA) | Patient Org | No | Yes | No | No |
| Sickle Cell Foundation of Tennessee | Patient Org | No | Yes | No | No |
| Sister’s Hope Foundation for Hereditary Diffuse Leukoencephalopathy | Patient Org | No | No | Yes | Yes |
| SLC6A1 Connect | Patient Org | No | No | Yes | Yes |
| Sleep Consortium | Other | No | No | Yes | Yes |
| Smashing Walnuts | Patient Org | No | No | No | Yes |
| Sobi | Industry | No | Yes | No | Yes |
| Society for Participatory Medicine | Other | No | Yes | No | No |
| Soleno Therapeutics | Industry | No | Yes | No | Yes |
| Solid Biosciences | Industry | No | Yes | Yes | No |
| South Carolina Rare | Patient Org | Yes | Yes | Yes | Yes |
| Spastic Paraplegia Foundation | Patient Org | No | Yes | Yes | No |
| Spina Bifida Association | Patient Org | No | No | No | Yes |
| SSADH Association | Patient Org | Yes | No | No | No |
| Stoke Therapeutics | Industry | Yes | Yes | Yes | Yes |
| Stronger Than Sarcoidosis | Patient Org | No | Yes | Yes | No |
| STXBP1 Foundation | Patient Org | Yes | No | No | No |
| Sudden Arrhythmia Death Syndromes (SADS) Foundation | Patient Org | No | Yes | No | Yes |
| Sumitomo Pharma America | Industry | No | No | No | Yes |
| Super T’s Mast Cell Foundation | Patient Org | No | Yes | No | Yes |
| Supporters of Families with Sickle Cell Disease, Inc. | Patient Org | No | Yes | No | No |
| SynGAP Research Fund | Patient Org | Yes | No | Yes | Yes |
| T.E.A.M. 4 Travis (Together Ending Asplenia Mortality) | Patient Org | Yes | No | No | No |
| Takeda Pharmaceuticals | Industry | Yes | Yes | No | No |
| TANC2 Foundation | Patient Org | No | No | No | Yes |
| Taylor’s Tale | Patient Org | Yes | Yes | Yes | Yes |
| Team Joseph | Patient Org | No | No | No | Yes |
| Team Telomere | Patient Org | No | Yes | Yes | No |
| Team Titin | Patient Org | No | Yes | No | No |
| Tenaya Therapeutics | Industry | No | No | Yes | No |
| The Akari Foundation | Patient Org | Yes | Yes | Yes | Yes |
| The ARK Foundation | Patient Org | No | Yes | No | No |
| The Association for Frontotemporal Degenerations | Patient Org | No | Yes | No | No |
| The Bluefield Project to Cure Frontotemporal Dementia | Patient Org | No | No | Yes | No |
| The Bonnell Foundation: Living with Cystic Fibrosis | Patient Org | Yes | No | Yes | No |
| The Bow Foundation | Patient Org | No | Yes | No | No |
| The E.WE Foundation | Patient Org | Yes | Yes | No | No |
| The Ehlers-Danos Society | Patient Org | No | Yes | No | Yes |
| The Hope Project for Kids | Patient Org | Yes | Yes | No | No |
| The Jansen’s Foundation | Patient Org | Yes | No | No | No |
| The Julius Louis Happy Little Guy Foundation | Patient Org | Yes | No | No | No |
| The Kennedy Ladd Foundation | Patient Org | Yes | Yes | No | No |
| The LAM Foundation | Patient Org | No | No | No | Yes |
| The Lambert-Eaton LEMS Family Association | Patient Org | No | Yes | No | Yes |
| The LLC Foundation | Patient Org | Yes | Yes | No | No |
| The Mast Cell Disease Society | Patient Org | No | Yes | No | Yes |
| The Myositis Association | Patient Org | No | No | Yes | No |
| The Network of Tyrosinemia Advocates | Patient Org | Yes | No | No | No |
| The Newborn Foundation | Patient Org | Yes | Yes | No | No |
| The PACE Foundation | Patient Org | No | Yes | Yes | No |
| The Ryan Foundation | Patient Org | Yes | Yes | No | No |
| The Speak Foundation | Patient Org | No | Yes | Yes | Yes |
| Think of Me Please | Patient Org | No | Yes | No | Yes |
| Travere Therapeutics | Industry | Yes | Yes | Yes | Yes |
| UCB | Industry | No | Yes | No | No |
| Ultragenyx | Industry | Yes | No | Yes | No |
| Uncommon Cures | Other | Yes | No | No | Yes |
| Undiagnosed Diseases Network Foundation (UDNF) | Patient Org | Yes | Yes | Yes | Yes |
| United Leukodystrophy Foundation | Patient Org | No | No | No | Yes |
| United Mitochondrial Disease Foundation (UMDF) | Patient Org | Yes | Yes | Yes | Yes |
| United MSD Foundation | Patient Org | Yes | No | No | Yes |
| UniQure | Industry | No | No | No | Yes |
| Uriel Owens Sickle Cell Disease Association of the Midwest | Patient Org | No | No | Yes | No |
| US Hereditary Angioedema Association (HAEA) | Patient Org | No | Yes | Yes | Yes |
| US Thrombotic Microangiopathy Alliance (USTMA) | Patient Org | No | Yes | Yes | No |
| Vasculitis Foundation | Patient Org | No | Yes | No | Yes |
| Vima Therapeutics | Industry | No | Yes | Yes | No |
| Viridian Therapeutics | Industy | No | No | No | Yes |
| Wave Life Sciences | Industry | No | Yes | Yes | No |
| Wisconsin Rare Disease Alliance | Patient Org | Yes | No | No | Yes |
| Wiskott Aldrich Foundation | Patient Org | No | No | No | Yes |
| Worldwide Clinical Trials | Other | No | Yes | Yes | No |
| Wylder Nation Foundation | Patient Org | No | Yes | Yes | No |
| XLH Network | Patient Org | Yes | Yes | No | No |
| ZS | Other | No | Yes | Yes | No |