| 1951 | Execorp Limited T07UF3301B | Active |
| 1952 | Eso Symphony T11SS0189L | Active |
| 1953 | Ec Solutions 52899800E | Active |
| 1954 | Ec Tech Consulting 52895599C | Active |
| 1955 | Everbright Money Changer 52900448L | Active |
| 1956 | Eng Seng Vegetable Importer 52908651D | Active |
| 1957 | Eng Marble Polishing & Cleaning Services 52903272D | Active |
| 1958 | Eng Huat Hardware Trading 52906363L | Active |
| 1959 | Eastreco Recreation Club S93SS0072G | Active |
| 1960 | Eng Hua Bicycle Trading 52902068L | Active |
| 1961 | Elias Park Football Club T01SS0198F | Active |
| 1962 | Eng Hup Heng Renovation Contractor 52906491W | Active |
| 1963 | Everyday Environment Cleaning Services 52896794X | Active |
| 1964 | Equirus Chemicals Pte. Ltd. 201536748N | Active |
| 1965 | Eureka Maritime Pte. Ltd. 201537268D | Active |
| 1966 | Entegris International Holdings Iv S.a.r.l. T15UF4531E | Active |
| 1967 | Eload.sg Pte. Ltd. 201313068E | Active |
| 1968 | Eth Alumni Singapore Chapter T11SS0013J | Active |
| 1969 | Eureka Shipping Limited T15UF4584G | Active |
| 1970 | Engipro Ltd (07525792) T15UF4563A | Active |
| 1971 | Eastvale Holdings Ltd T12UF0655L | Active |
| 1972 | Eastern (1961) Company Private Limited 196100112Z | Active |
| 1973 | Essentially Words 52883664A | Active |
| 1974 | Eng Chuan Kong Soh S37SS0004K | Active |
| 1975 | Essilor Singapore 52893594A | Active |
| 1976 | Eagle's Dream 52892960K | Active |
| 1977 | Electrical & Instrumentation Services Pte. Ltd. 201537234C | Active |
| 1978 | Eng Ho Trading Association S10SS0001C | Active |
| 1979 | Escada International 53089343J | Active |
| 1980 | Elite Swim Club T04SS0040D | Active |