The Robotics for Physical Therapy ecosystem spans upstream component sourcing, midstream system integration, and downstream delivery to clinical and home‑care settings. Upstream, specialty actuator manufacturers, sensor developers, and medical‑grade material suppliers provide the mechanical and electronic building blocks. Midstream actors—original equipment manufacturers (OEMs) and system integrators—assemble these components into therapeutic robots, embed proprietary control algorithms, and certify compliance with health‑device regulations. Downstream, distributors, leasing firms, and service organizations channel the finished systems to hospitals, rehabilitation centers, and private practices, where clinicians and patients constitute the ultimate end users. Value is generated through the conversion of raw technological inputs into clinically validated outcomes, captured via equipment sales, usage‑based leasing, and data‑service contracts. The ecosystem is further shaped by academic research institutions that validate therapeutic efficacy and generate clinical evidence.