| 1981 | Itchimi Asia Llp
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| 1982 | Impex Commercial Service
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| 1983 | In House Industries
29901900D | 启用 |
| 1984 | Indo China Karya Seni Ltd.
T14UF3175E | 启用 |
| 1985 | Ipec Pte Ltd
198402960M | 启用 |
| 1986 | Ingrasys (singapore) Pte. Ltd.
201507986N | 启用 |
| 1987 | Inply Energy Solutions Pte. Ltd.
201507725W | 启用 |
| 1988 | Ideariverrun Sdn Bhd
T14UF3146H | 启用 |
| 1989 | International Eye Cataract Retina Centre Pte. Ltd.
201422766K | 启用 |
| 1990 | Iniq Pte. Ltd.
201526623C | 启用 |
| 1991 | Inngroup Pte. Ltd.
201220059H | 启用 |
| 1992 | Iws Intelligent Workflow Solutions Pte. Ltd.
201533481R | 启用 |
| 1993 | Indratex General Contractor
33497600J | 启用 |
| 1994 | Infra Asia Consultants
52800762M | 启用 |
| 1995 | Intra Globe Supplies & Agencies
33213900W | 启用 |
| 1996 | Integrated Management Services
33871700E | 启用 |
| 1997 | Independent Art & Design
32542500X | 启用 |
| 1998 | Infratech Holdings Ltd
T15UF5394K | 启用 |
| 1999 | Industrial Electrical Solutions Pte. Ltd.
201601072M | 启用 |
| 2000 | Islandwide Passenger Land Transport Services
53313978C | 启用 |
| 2001 | Inter Jean Trading
52948104M | 启用 |
| 2002 | Ishin Sg Pte. Ltd.
201230637G | 启用 |
| 2003 | Island Freight Services
32135600D | 启用 |
| 2004 | Ideal Optics
26550500C | 启用 |
| 2005 | Indikah Asia
53278392A | 启用 |
| 2006 | Impact Werkz
53309594L | 启用 |
| 2007 | Inchoation
53261431C | 启用 |
| 2008 | Iputa Nails
52977777X | 启用 |
| 2009 | Ismi Architectural Models
31846200A | 启用 |
| 2010 | Invensys International Holdings Limited
T03UF1268L | 启用 |