Mariam Prudence binti Yusof
Net worth: 278 200 $ as of 31/08/2026
Net worth: 278 200 $ as of 31/08/2026
Mariam Prudence binti Yusof currently works at Sisma Group of Cos., as Chairman, C.I.
Holdings Bhd., as Non-Independent Non-Executive Director from 2005, Ram Holdings Bhd., as Director, Ram Rating Services Bhd., as Director, and iFAST Capital Sdn.
Bhd., as Director.
Ms. binti Yusof also formerly worked at The Ayer Molek Rubber Co. Bhd., as Chairman from 2012 to 2013, Association of Stockbroking Companies Malaysia, as Chairman from 2002 to 2003, Bursa Malaysia Bhd., as Independent Non-Executive Director from 2017 to 2020, Bursa Malaysia Securities Bhd., as Director, Bursa Malaysia, as Director, MBSB Investment Bank Bhd., as Executive Director-Equities from 1984 to 2007, MIDF Sisma Securities Sdn.
Bhd., as Executive Director-Dealing from 1997 to 2006, Bursa Malaysia Derivatives Bhd., as Director from 2017 to 2020, P.B. Securities Sdn.
Bhd., as Director from 1990 to 1997, Labuan International Financial Exchange, Inc., as Director from 2002 to 2004, Research Institute of Investment Analysts Malaysia, as Director from 2002 to 2004, Bursa Malaysia Derivatives Clearing Bhd., as Director from 2017 to 2020, Securities Clearing Automated Networks Services Sdn.
Bhd., as Director from 2002 to 2004, National Economic Action Council, as Member from 2002 to 2009, and Bumiputera Training Fund, as Trustee from 2002 to 2004.
Ms. binti Yusof received her undergraduate degree in 1974 from the University of Malaya.
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
Mercury Securities Group Bhd.
Mercury Securities Group Bhd. Investment Banks/BrokersFinance Functions as a holding company engages in stockbroking, corporate finance advisory and related businesses 0.45% | 06/02/2026 | 4,000,000 ( 0.45% ) | 278 200 $ | 31/08/2026 |
| Companies | Position | Start |
|---|---|---|
| C.I. HOLDINGS | Director/Board Member | 27/07/2005 |
iFast Capital Sdn. Bhd.
iFast Capital Sdn. Bhd. Packaged SoftwareTechnology Services Operates as a wealth management fintech platform | Director/Board Member | - |
Ram Rating Services Bhd.
Ram Rating Services Bhd. Financial Publishing/ServicesCommercial Services Operates as a credit rating agency | Director/Board Member | - |
Sisma Group of Cos. | Chairman | - |
Ram Holdings Bhd.
Ram Holdings Bhd. Financial Publishing/ServicesCommercial Services Provides credit ratings, research, training and risk analysis, ESG analytics and bond pricing services | Director/Board Member | - |
| Companies | Position | End |
|---|---|---|
| BURSA MALAYSIA | Director/Board Member | 01/05/2020 |
Bursa Malaysia Derivatives Clearing Bhd.
Bursa Malaysia Derivatives Clearing Bhd. Regional BanksFinance Operates and maintains clearing house for derivatives exchange | Director/Board Member | 01/05/2020 |
Bursa Malaysia Derivatives Bhd.
Bursa Malaysia Derivatives Bhd. Investment Banks/BrokersFinance Provides derivatives trading and transaction processing services | Director/Board Member | 01/05/2020 |
The Ayer Molek Rubber Co. Bhd.
The Ayer Molek Rubber Co. Bhd. Financial ConglomeratesFinance Operates as an investment company | Chairman | 01/01/2013 |
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Active
Inactive
Listed companies
Private companies
1st degree connections
1st degree companies
Male
Female
Members of the board
Executives
| Private companies | 21 |
|---|---|
Bursa Malaysia Bhd.
Bursa Malaysia Bhd. Investment Banks/BrokersFinance Operates a stock exchange market | Finance |
Bursa Malaysia Securities Bhd.
Bursa Malaysia Securities Bhd. Investment Banks/BrokersFinance Operates as a stock exchange | Finance |
C.I. Holdings Bhd.
C.I. Holdings Bhd. Building ProductsProducer Manufacturing Engages in the manufacturing and trading of household fittings and appliances | Producer Manufacturing |
The Ayer Molek Rubber Co. Bhd.
The Ayer Molek Rubber Co. Bhd. Financial ConglomeratesFinance Operates as an investment company | Finance |
Bursa Malaysia
Bursa Malaysia Investment Banks/BrokersFinance Stock exchange | Finance |
MIDF Amanah Investment Bank Bhd.
MIDF Amanah Investment Bank Bhd. Investment Banks/BrokersFinance Provides brokerage services | Finance |
University of Malaya
University of Malaya Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ram Holdings Bhd.
Ram Holdings Bhd. Financial Publishing/ServicesCommercial Services Provides credit ratings, research, training and risk analysis, ESG analytics and bond pricing services | Commercial Services |
MIDF Sisma Securities Sdn. Bhd.
MIDF Sisma Securities Sdn. Bhd. Investment Banks/BrokersFinance Security Brokers Dealers And Flotation Companies | Finance |
Labuan International Financial Exchange, Inc.
Labuan International Financial Exchange, Inc. Investment Banks/BrokersFinance Provides business financial services | Finance |
Bursa Malaysia Derivatives Bhd.
Bursa Malaysia Derivatives Bhd. Investment Banks/BrokersFinance Provides derivatives trading and transaction processing services | Finance |
Ram Rating Services Bhd.
Ram Rating Services Bhd. Financial Publishing/ServicesCommercial Services Operates as a credit rating agency | Commercial Services |
Research Institute of Investment Analysts Malaysia | |
P.B. Securities Sdn. Bhd.
P.B. Securities Sdn. Bhd. Investment Banks/BrokersFinance Provides security brokerages services | Finance |
Association of Stockbroking Companies Malaysia | |
Sisma Group of Cos. | |
Bursa Malaysia Derivatives Clearing Bhd.
Bursa Malaysia Derivatives Clearing Bhd. Regional BanksFinance Operates and maintains clearing house for derivatives exchange | Finance |
Bumiputera Training Fund | |
National Economic Action Council | |
iFast Capital Sdn. Bhd.
iFast Capital Sdn. Bhd. Packaged SoftwareTechnology Services Operates as a wealth management fintech platform | Technology Services |
Securities Clearing Automated Networks Services Sdn. Bhd. |
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