P4X

P4X, commonly operating under the PER4MAX brand, is a U.S.-based medical device company focused on custom manual wheelchairs for active users with disabilities. The company designs and hand-manufactures bespoke sports and everyday wheelchairs, including products for basketball, tennis, track and field, CrossFit, and daily living. Its business is centered on individualized fit, lightweight engineering, and direct customization rather than a drug-development pipeline. PER4MAX has a strong adaptive sports identity and has marketed chairs associated with elite Paralympic athletes and Team USA wheelchair sports programs. Based on the available evidence, P4X is a commercial-stage healthcare products company rather than a biotech or pharmaceutical developer.