What factories make saxophones?

Saxophones are primarily manufactured by a few well-known companies, including Selmer, Yamaha, and Conn-Selmer. Selmer, based in France, is renowned for its high-quality professional saxophones, while Yamaha, a Japanese company, produces a wide range of instruments catering to different skill levels. Other notable manufacturers include P. Mauriat and Yanagisawa, both known for their craftsmanship and innovative designs. Additionally, some smaller boutique manufacturers also create custom and handcrafted saxophones.