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Sim Siang Leng Nomis
Chief Executive Officer at
UNITRADE INDUSTRIES
Net worth: 7 M $ as of 2026-08-30
Profile
Sim Siang Leng Nomis is currently Chief Executive Officer at Ricwill Piping Systems Ltd Partnership since 2007, Chief Executive Officer at Syarikat Logam Unitrade Sdn.
Bhd.
since 2019, Director at Molecor (SEA) Sdn.
since 2013, and Managing Director & Director at Unitrade Industries Bhd.
since 2021.
Former positions include Chief Executive Officer & Director at Ricwil (Malaysia) Sdn.
and Head-Information Technology at IBM Malaysia Sdn.
Education includes an undergraduate degree from Imperial College London conferred in 1998 and a graduate degree from London School of Economics & Political Science conferred in 1999.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2026-04-29 | 110,265,000 ( 6.76% ) | 6 M $ | 2026-08-30 | |
Sunview Group Bhd.
 Sunview Group Bhd. Engineering & ConstructionIndustrial Services Operates as a solar energy system service contractor 0.65% | 2025-12-30 | 4,000,000 ( 0.65% ) | 367 600 $ | 2026-08-30 |
Sim Siang Leng Nomis active positions
| Companies | Position | Start |
|---|---|---|
| UNITRADE INDUSTRIES | Chief Executive Officer | 2021-08-31 |
Molecor (SEA) Sdn. Bhd.
 Molecor (SEA) Sdn. Bhd. Miscellaneous ManufacturingProducer Manufacturing Manufactures and distributes PVC-O pipes | Director/Board Member | 2013-09-30 |
Ricwill Piping Systems Ltd Partnership
 Ricwill Piping Systems Ltd Partnership Industrial MachineryProducer Manufacturing Heating & cooling piping systems | Chief Executive Officer | 2007-11-30 |
Syarikat Logam Unitrade Sdn. Bhd.
 Syarikat Logam Unitrade Sdn. Bhd. Wholesale DistributorsDistribution Services Supplies construction materials, pipe fittings and valves | Chief Executive Officer | 2018-12-31 |
Former positions of Sim Siang Leng Nomis
| Companies | Position | End |
|---|---|---|
IBM Malaysia Sdn. Bhd.
 IBM Malaysia Sdn. Bhd. Information Technology ServicesTechnology Services Develops computer solutions through the use of advanced information technology | Chief Tech/Sci/R&D Officer | - |
Ricwil (Malaysia) Sdn. Bhd.
 Ricwil (Malaysia) Sdn. Bhd. Miscellaneous ManufacturingProducer Manufacturing Manufactures and distributes pre insulated pipes & building materials | Chief Executive Officer | - |
Training of Sim Siang Leng Nomis
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
82
1st degree connections
8
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 8 |
|---|---|
Imperial College London
 Imperial College London Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ricwill Piping Systems Ltd Partnership
Ricwill Piping Systems Ltd Partnership Industrial MachineryProducer Manufacturing Heating & cooling piping systems | Producer Manufacturing |
London School of Economics & Political Science
 London School of Economics & Political Science Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
IBM Malaysia Sdn. Bhd.
IBM Malaysia Sdn. Bhd. Information Technology ServicesTechnology Services Develops computer solutions through the use of advanced information technology | Technology Services |
Molecor (SEA) Sdn. Bhd.
Molecor (SEA) Sdn. Bhd. Miscellaneous ManufacturingProducer Manufacturing Manufactures and distributes PVC-O pipes | Producer Manufacturing |
Ricwil (Malaysia) Sdn. Bhd.
Ricwil (Malaysia) Sdn. Bhd. Miscellaneous ManufacturingProducer Manufacturing Manufactures and distributes pre insulated pipes & building materials | Producer Manufacturing |
Unitrade Industries Bhd.
 Unitrade Industries Bhd. Wholesale DistributorsDistribution Services Supplies construction materials, pipe fittings and valves | Distribution Services |
Syarikat Logam Unitrade Sdn. Bhd.
Syarikat Logam Unitrade Sdn. Bhd. Wholesale DistributorsDistribution Services Supplies construction materials, pipe fittings and valves | Distribution Services |
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