| 1981 | Synergy Sports Pte. Ltd.
200712360N | Active |
| 1982 | Sylvia Ng Piano Studio
53034045C | Active |
| 1983 | Swissotel Merchant Court, S'pore
| Active |
| 1984 | Symphony Engineering Pte Ltd
199303054K | Active |
| 1985 | Symbolite Asia Pte. Ltd.
200411177G | Active |
| 1986 | Swissco Offshore (pte.) Ltd.
197501890W | Active |
| 1987 | System Pest Control Service Pte Ltd
| Active |
| 1988 | Sy Engineering & Services Pte Ltd
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| 1989 | Swiss Bake Pte. Ltd.
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| 1990 | Swimdolphia Aquatic Sports
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| 1991 | Superior Security Services & Private Investigations Pte Ltd
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| 1992 | Super Dry Int'l Pte Ltd
| Active |
| 1993 | Sunyau Expo Pte Ltd
199700752R | Active |
| 1994 | Storhub Self Storage Pte Ltd
| Active |
| 1995 | Superskill Graphics Pte Ltd
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| 1996 | Sun Power Machinery Pte. Ltd.
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| 1997 | Supreme Healthy Vegetarian Food
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| 1998 | Sunbeam Aquarium (pte) Ltd
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| 1999 | Sunraj Marine Pte. Ltd.
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| 2000 | Supmar Pte Ltd
197901103H | Active |
| 2001 | Supershine Floral & Garden Supplies Pte Ltd
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| 2002 | Super Coffee Corpn Pte Ltd
| Active |
| 2003 | Super Union Precision Engineering Pte Ltd
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| 2004 | Suncrest Engineering Pte. Ltd.
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| 2005 | Suncoast Sitra Pte Ltd
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| 2006 | Sulo Environment Systems Pte Ltd
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| 2007 | Suhaimi Salleh & Associates
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| 2008 | Supersolutions Pte Ltd
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| 2009 | Sundoor Specialist
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| 2010 | Synergy Worldwide (s) Pte. Ltd.
200204090E | Active |