| Actelion |
| Actelion is an independent, biopharmaceutical company discovering, developing and marketing drugs for high unmet medical needs. |
| Biomarin |
| BioMarin develops and commercializes innovative biopharmaceuticals for serious diseases and medical conditions. |
| Genzyme |
| Produce products targeted on rare inherited disorders, kidney disease, orthopaedics, transplant and immune disease, cancer, and diagnostic testing. |
| Shire |
| Global specialty biopharmaceutical company focusing on attention deficit and hyperactivity disorder, human genetic therapies and gastrointestinal diseases. |
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| AGSD |
| The Association for Glycogen Storage Disease (UK) provides support and help for families affected by GSD. |
| Birmingham Children's Hospital |
| Birmingham Children’s Hospital is the foremost specialist Children’s Hospital for Birmingham and the Midlands, offering a wide range of paediatric services for children and young people throughout the Midlands and beyond. |
| British Inherited Metabolic Disorder Group |
| Aim to improve the provision of services for patients with inherited metabolic disorders. |
| Climb |
| A national organisation working on behalf of children, young people and families affected by metabolic disease. |
| European Galactosaemia Society |
| A support group for persons and families with the metabolic disease Galactosaemia. |
| Galactosaemia Support Group |
| The Galactosaemia Support Group brings families with galactosaemic children (and adult galactosaemics) into contact with each other. |
| Gaucher |
| Information for patients, relatives, doctors and researchers from an independent charity. |
| Gold |
| The Global Organisation for Lysosomal Diseases, is an international collaboration of scientific and medical associations. |
| National Niemann-Pick Disease Foundation |
| Provides in depth education and support for patients and families. Also information about the foundation itself. |
| National Society for Phenylketonuria |
| The NSPKU exists to help and support people with PKU, their families and carers. |
| Orphan Europe |
| Orphan Europe is a pharmaceutical company developing and distributing orphan drugs for the treatment of rare diseases. |
| SHS International |
| SHS International is well renowned for being a forward thinking organisation within the medical nutrition field. |
| The Society for Mucopolysaccharide Diseases |
| A voluntary support group for children and adults suffering from Mucopolysaccharide and Related Lysosomal Storage Diseases. |
| SSIEM |
| Society for the Study of Inborn Errors of Metabolism. |
| Swedish Orphan International |
| Swedish Orphan International offers patients and partners an international network specialising in the development, marketing and distribution of orphan drugs. |
| UMDF |
| Promote research for the cure and treatment, and to provide support to families. |
| VitaFlo |
| Develop unique and innovative clinical nutrition products for the treatment of rare, inherited metabolic disorders. |