| 871 | Oses Technologies
52880640L | 启用 |
| 872 | Ong Seng Hin
53287455B | 启用 |
| 873 | Optic Focus
52874356B | 启用 |
| 874 | Orange Realty Services
52863044W | 启用 |
| 875 | Optics And Photonics Society Of Singapore
S94SS0029C | 启用 |
| 876 | Our Kids Place International Preschool
51391000W | 启用 |
| 877 | Om Cricket
53130418C | 启用 |
| 878 | Ooi Agencies
52869521E | 启用 |
| 879 | Ong Kim Eng Insurance Agency
52871262D | 启用 |
| 880 | Open Hand Christian Fellowship
S99SS0018E | 启用 |
| 881 | Oyt Trading
51012000L | 启用 |
| 882 | Oheng Trading
52841269L | 启用 |
| 883 | Osteoporosis Society (singapore)
S96SS0085D | 启用 |
| 884 | Orchid Training Consultant
52867293B | 启用 |
| 885 | Oh Seng Tian Hardware
52889860D | 启用 |
| 886 | Ohms Mobile Service Pte. Ltd.
201509011M | 启用 |
| 887 | Orchid Executive Support
52908697B | 启用 |
| 888 | Ong Departmental Store
52897514E | 启用 |
| 889 | Organic Fit For Life Food
52901569B | 启用 |
| 890 | One Art Studio
53079207M | 启用 |
| 891 | Ong Yong Lee Transport
52815621K | 启用 |
| 892 | Oriental Pearl Business Services
52813716J | 启用 |
| 893 | Ohoh Enterprise
52904251K | 启用 |
| 894 | Onus Group Pte. Ltd.
201530256N | 启用 |
| 895 | Okc Interior Decoration
52814571A | 启用 |
| 896 | Our Bus Service
52832114E | 启用 |
| 897 | Openbucks Pte. Ltd.
201524970D | 启用 |
| 898 | Oak Tree Books Distribution
52986525D | 启用 |
| 899 | Osteoporosis Support Society
S98SS0082D | 启用 |
| 900 | Overseas Mission Christian Fellowship
S99SS0001F | 启用 |