Center for Geographic Analysis, Harvard University
https://gis.harvard.edu

Geocomputation Center for Social Sciences, Wuhan University
http://www.lmars.whu.edu.cn/gcss

RMDS Lab
https://grmds.org

Demographic Consulting, Inc.
http://www.geodemo.com

China Data Institute
https://chinadatacenter.net

Vesystem Inc.
https://www.vesystem.com

Knowledge Sharing Inc.
http://www.bzxtech.com

All China Marketing Research Inc.
http://acmr.com.cn

IncoPat
http://www.incopat.com

ProQuest
http://www.proquest.com

SAGE Publication
http://us.sagepub.com