The global supply of Polyether ether ketone (PEEK) is expected to grow steadily through 2040, driven by increasing demand across industries such as aerospace, automotive, medical devices, electronics, and oil & gas. This growth is supported by major investments in expanding production capacities, particularly in countries like India, which are leveraging their strong manufacturing base and skilled workforce. With India emerging as a key player in PEEK production, alongside traditional producers like Europe and the United States, the supply chain is becoming more diverse. Factors such as technological advancements, sustainability initiatives, and innovations in raw material sourcing are playing a significant role in meeting global demand. The rising use of PEEK in lightweight, high-performance applications, coupled with its recyclability and thermal resistance, is also shaping the market’s expansion.