Nickel Asia Corp. (NAC) is a Philippine mining company based at the Bonifacio Global City in Taguig, Metro Manila which primarily mines lateritic nickel ore.
Founded in the early 1970s, it has 4 operational mining sites:
- Rio Tuba Nickel Mining Corp. (RTNMC, oldest, opened in 1977) – Bataraza town, Palawan
- Taganito Mining Corp. – Claver, Surigao del Norte
- Hinatuan Mining Corp. – barangay Talavera, Hinatuan
- Cagdianao Minig Corp. – Cagdianao, Dinagat