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:

  1. Rio Tuba Nickel Mining Corp. (RTNMC, oldest, opened in 1977) – Bataraza town, Palawan
  2. Taganito Mining Corp. – Claver, Surigao del Norte
  3. Hinatuan Mining Corp. – barangay Talavera, Hinatuan
  4. Cagdianao Minig Corp. – Cagdianao, Dinagat