可以去MOM网站查
https://services.mom.gov.sg/eadirectory/
PERFECT HOME HELPER
Licence # 06C5589
Performance for July 2015 to July 2016
Experience
10 Yrs
Placement Volume
385
Above Industry Avg 86.36
Transfer Rate
1.87 %
Worse than Industry Avg 1.67%
Retention Rate
52.96 %
Worse than Industry Avg 53.18%
Transfer rate 跟 Retention rate都低于平均水平，对我来说不是好的选择。