Korea Labor Institute
- Non-profit research organization conducting research issues including labor market and employment policy, industrial relations and human resource management, worker's welfare, labor laws, and regulations.
- http://www.kli.re.kr/

Korea Manpower Agency
- Government organization overseeing vocational training, state standard exams and certification.
- http://www.hrdkorea.or.kr/

Ansan Migrant Shelter
- Supports human rights, social reforms, and more humane treatment for those at the bottom of the economic ladder; also conducts research, surveys, and experimental activities.
- http://www.migrant.or.kr/english/

Anti-POSCO
- Parody site of POSCO, a steel corporation, that seeks reinstatement of laid off workers at Sammi Specialty Steel Co.
- http://antiposco.nodong.net/