Amkor Technology Phils. Inc.

Composed of ATI’s four (4) assembly and test factories in the country: P1 and P2: Located in Cupang, Muntinlupa, P1 started  operations in 1989.  P2 located adjacent  to P1, is Amkor’s Plastic Leaded Chip Carrier (PLCC) plant.  These two (2) factories supply the semiconductor industry with Hermetic Packages, Dual Packages and Quad Flat Packs. In response to customers’ needs, ATI expanded its group of companies in 1996 and established P3.  Located at the Laguna Technopark, P3 sits on a 10.8  hectare lot which it shares with P4, ATP’s Test and Modules facility.  P3 is the assembly site for BGA and Chip-Scale packages. P3 also served as the beta testing site for introducing Computer Integrated Manufacturing (CIM)and is the home of the regional Reliability and Failure Analysis Laboratory. P4 was borne of the rapid expansion of ATP’s Test services in the Philippines.  P4 replicates the tester strategy of our customers, which minimizes hardware, software, and correlation issues.