Singapore's 40 Wealthiest, 2011 [Information from Forbes.com]

40. Sunny George Verghese [210mil]- CEO of OLAM INTERNATIONAL (Agriculture)
39. Victor Sassoon [235mil]- Owner of Coffee Bean & Tea Leaf
38. Vivian Chandran [238mil]- Sold their 51% stake in Chemoil to commodities firm Glencore
37. Mustaq Ahmad [240mil]- Owner of Mustafa center
36. Yaw Chee Siew [260mil]- Chairman and major shareholder of OTTO MARINE (Oil & Gas)

35. Lee Kian Soo [300mil]- Founder of EZRA HOLDINGS (Oil & Gas)

34. Cheng Wai Keung [305mil]- Chairman of WING TAI HOLDINGS (Property)/Also Chairs Neptune Orient Lines

33. Oei Hong Leong [310mil]- Son of Indonesian Billionaire

32. John Lim [340mil]- ARA Asset Management (REIT)

31. Ho Kwon Ping [345mil]- Banyan Tree Hotels & Resorts 

30. Simon Cheong [355mil]- Runs SC GLOBAL (Property Developer)

29. Kwek Leng Peck [380mil]- Inherited stake in HONG LEONG GROUP 

28. Yao Hsiao Tung [385mil]- Cofounded Hi-P International (Electronics maker)

27. Olivia Lum [460mil]- Founder of HYFLUX (Water-treatment)

26. Ow Chio Kiat [465mil]- Chairs Stamford Land (Hotels & Property)

25. Henry Ng [485mil]- Controls Pan-United (Singapore's largest cement & concrete supplier)

24. John Chuang [510mil]- Co-Founder of PETRA FOODS (Cocoa ingredients supplier)

23. Loo Choon Yong [515mil]- Co-founder RAFFLES MEDICAL (Healthcare)

22. Ron Sim [540mil]- Founder of OSIM INTERNATIONAL

21. Chua Thian Poh [555mil]- Co-owner HO BEE INVESTMENT (Property Developer)

20. Chang Yun Chung [645mil]- Co-founded Pacific International Lines (Shipping)

19. Kwek Leng kee [680mil]- Inherited stake in HONG LEONG GROUP 

18. Ho Sim Guan [715mil]- Stake in UNITED OVERSEAS BANK

17. Peter Fu Chong Cheng [720mil]- Head of Kuo International (Oil traders)

16. Lim Oon Kuin [840mil]- Founded Hin Leong (Oil trader)

15. Tan Boy Tee [850mil]- Founded LABROY MARINE (Tug-and-barge operator)

14. Koh Wee Meng [920mil]- Founded and CEO of FRAGRANCE GROUP (Property Developer)

13. Lien Family [1.1 Billion]- Inherited stake in United Overseas Bank

12. Sam Goi [1.2 Billion]- Food Tycoon (Singapore's Popiah King)

11. Zhong Sheng Jian [1.3 Billion]- Founder of YANLORD LAND (Property Developer)

10. Lee Seng Wee [1.4 Billion]- Retired Chairman of OCBC (Bank)

9. Kwek Leng Beng [1.7 Billion]- Heads Hong Leong Group (Conglomerate)

8. Peter Lim [1.8 Billion]- Veteren investor sold stakes in WILMAR & HEALTHWAY MEDICAL

7. Ong Beng Seng & Christina Ong [1.9 Billion]- Controlling stake of Mulberry (Fashion)

6. Kuok Khoon Hong [3.5 Billion]- Runs WILMAR INTERNATIONAL (Palm oil)

5. Kwee Brothers [3.9 Billion]- Own and control Pontiac Land (Property Developer and hotel operator)

4. Richard Chandler [4.0 Billion]- Co-founded Sovereign Global (Investment firm) and started Richard Chandler Corp.

3. Wee Cho yaw [4.2 Billion]- Chairman of UNITED OVERSEAS BANK

2. Khoo Family [6.7 Billion]- Inherited stake in STANDARD CHARTERED BANK and sold it to Temasek.

1. Ng Family [8.9 Billion]- Privately hold Far East Organisation