| Business | Founded | Contacts |
|---|---|---|
| Couples for Christ | 1987 | 1 |
| Christian Family And Social Movement (1967) | 2008 | - |
| Singapore Pastoral Institute | - | - |
| Archdiocese Commission for the Pastoral Care of Migrants & | - | - |
| Ark Quest Ltd | - | - |
| Archdiocesan Commission for Catholic Schools | - | 1 |
| Office for the New Evangelisation | 2013 | - |
| Catholic Archdiocesan Education Centre | - | - |
| SPI | - | - |
| CatholicNews Book & Media | - | - |
| Siew Weng Loon Henry | - | - |
| Veritas! | - | - |
| Catholic Bible Association | - | - |
| Archdiocesan Commission For Malayalam Apostolate (2014) | - | - |
| SFC-singapore | - | - |
| Ecclesiastical Tribunal | - | - |
| Archdiocese Professional Standards Office (PSO) | - | - |
| Catholic Nurses Guild Of Singapore (CNG) | - | - |
| Natural Family Planning (1973) | - | - |
| The Legion Of Mary Singapore Senatus (National And Regional) | - | - |
| Young Chritian Student's Movement | - | - |
| See more details on www.address-singapore.com | ||