YS Corp, a Korean company founded in 2009, specializes in PCBs analysis and treatment. YS Corp is approved in PCB treatment business by the Ministry of Environment, Korea and accredited in PCBs analysis business by National Institute of Environmental Research, Korea.

YS Corp has the following technologies;
- Non-combustion technology for PCBS (Sodium) destruction
- Mobile PCB crushing facility
- POPS (Persistent Organic Pollutants) analysis technology
- Comprehensive management system (analysis, treatment and management) for POPS
- Asbestos analysis

YS Corp's line of business are:
- PCBS Treatment
- POPS analysis
- Comprehensive management education and training for POPS
- Comprehensive management technology transfer (analysis, treatment and management)
- Asbestos Analysis

YS Corp in Indonesia through their local partner, PT MAP has an joint operation (JO) with the PT Hyprowira Adhitama Laboratory to provide PCBs content in transformer oil testing services based on IEC 61619 Standard, using Gas Chromatography – Electron Capture Detector (GC-ECD) equipment.