Nokia, originally established in 1865 as a pulp mill, evolved into a leading telecommunications company, launching the first GSM call in 1991 and becoming the world leader in mobile phones by 1998. However, due to increased competition and the rise of smartphones, Nokia's market share dramatically declined, leading to Microsoft's acquisition in 2011 and subsequent struggles. A comeback began in 2016 when HMD Global revitalized the brand with Android-based phones, resulting in significant growth and a resurgence in market presence.