Nokia Corporation is one of the world's largest telecommunications equipment manufacturers headquartered in Finland. It is best known for its mobile phones but also produces telecommunications infrastructure equipment. Nokia operates through three divisions - Mobile Phones, Multimedia, and Networks. It sells mobile devices and provides equipment and services to operators and enterprises worldwide. Nokia has a large presence in Asia-Pacific with regional headquarters in Singapore. It manufactures products in Korea, China, and has research centers in Japan and China. Nokia has a long history dating back to 1865 and has transitioned from forestry to rubber to cables to telecommunications. It is a global leader in mobile technology.