| SMS Investigation & Security Pte Ltd | East | Condominium | SS | SS | Punggol |
| SMS Investigation & Security Pte Ltd | East | Condominium | SSO | SS | Punggol |
| SMS Investigation & Security Pte Ltd | Central | Commercial | SSO | SS | Punggol |
| SMS Investigation & Security Pte Ltd | North | Condominium | SSO | SSO | Marsiling |
| SMS Investigation & Security Pte Ltd | Central | Commercial | SS | SO | Bukit Panjang |
| SMS Investigation & Security Pte Ltd | Central | Condominium | SS | SSS | Jurong East |
| SMS Investigation & Security Pte Ltd | Central | Condominium | SS | SS | Choa Chu Kang |
| SMS Security | North | Condominium | SO | SSO | Woodlands |
| SMS Security | Central | Gov Building | SO | SO | Tampines West |
| SMS Security | East | Condominium | SO | SO | Bedok |
| SMS Security | East | Condominium | SO | SO | Bedok |
| SMS Security | East | Condominium | SO | SO | Bedok |
| SMS Security | East | Mix-Development | SSO | SS | Simei |
| SMS Security | Central | Retail / Mall | SO | SO | Toa Payoh |
| SMS Security | East | Mix-Development | SSO | SS | Aljunied |
| SMS Security | East | Mix-Development | SSO | SS | Aljunied |
| SMS Security | East | Condominium | SO | SO | Kaki Bukit |
| SMS Security | East | Condominium | SSO | SSO | Woodlands |
| SMS Security | East | Mix-Development | SSO | SSO | Potong Pasir |
| SMS Security | Central | Industrial / Factory | SO | SSO | Tanjong Pagar |
| SMS Security | East | Retail / Mall | SO | SO | Eunos |
| SMS Security | East | Retail / Mall | SO | SO | Eunos |
| SMS Security | Central | Industrial / Factory | SO | SSO | Tanjong Pagar |
| SMS Security | East | Mix-Development | SSO | SS | Simei |
| SMS Security | Central | Industrial / Factory | SO | SO | Potong Pasir |
