The following directory is an up-to-date listing of the WGI(S) Members. Each member (as listed in the directory) is in good standing as a CTRT Practitioner of CTRT and has fulfilled all the requirements to be recognized as a member in their respective membership categories.
The directory of WGI(S) Members published below is meant for authentication purposes and public information only. Names are sorted by membership types, then followed by alphabetical order. Should there be any discrepancies, or if a particular name is not published, please write in to info@wgis.org.sg to verify.
*Please do not write in to request for personal contact information.
| Membership Type | Name |
| Faculty Member | Anthony Wong Teck Boon |
| Faculty Member | Chong Kah Phoon |
| Faculty Member | Chung Ee-Lyn Rachel |
| Faculty Member | Evelyn Rochelle Koh Hwee Lin |
| Faculty Member | Jean Bernard Sampson |
| Faculty Member | Lee Wan Ling, Cheryl |
| Faculty Member | Lena Teo |
| Faculty Member | Lim Zhiyi Gymy |
| Faculty Member | Linda Koh Ai Sim |
| Faculty Member | Liu Xin |
| Faculty Member | Ong Kwee Hong Clare |
| Faculty Member | Ooi Huisahn Rowena |
| Faculty Member | Sister Elizabeth Tham |
| Faculty Member | Tan Bi Ling |
| Faculty Member | Theng Siming |
| Facilitator Member | Nathanael Seers Ong |
| Full Member | Abigail Catherine Yang Wenjie |
| Full Member | Desouza Karl Francis |
| Full Member | Gan Ser Khoon Josephine |
| Full Member | Kuharajahsingam Karalasingam (Frank Singam) |
| Full Member | Lee Shao Xiang |
| Full Member | Lim Kwong Yoong, Dominic |
| Full Member | Maryati M Dahim |
| Full Member | Toh Mui Hua Catherine |
| Full Member | Wong Lianya Katrina |
| Full Member | Yeo Ke Xin |
| Associate Member | Chua Hwee Cheng |
| Associate Member | Lim Poh Cheng |
| Associate Member | Susanne Lingohr-Wolf |