![Ka Wei Siew](data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" width="16" height="16" fill="%231b1b1b" class="bi bi-person-fill" viewBox="0 0 16 16"><path d="M3 14s-1 0-1-1 1-4 6-4 6 3 6 4-1 1-1 1zm5-6a3 3 0 1 0 0-6 3 3 0 0 0 0 6"/></svg>)
Ka Wei Siew
Chief Executive Officer at
NYLEX (MALAYSIA)
Net worth: 32 M $ as of 31/05/2026
Profile
Ka Wei Siew currently works at Ancom Nylex Bhd., as Executive Vice Chairman from 2023, Ancom Logistics Bhd., as Executive Vice Chairman from 2011, Nylex (Malaysia) Bhd., as Group Managing Director & Executive Director from 2002, Ancom Crop Care Sdn.
Bhd., as Director, and Puncak Berlian Sdn.
Bhd., as Director.
Mr. Siew also formerly worked at Young Presidents' Organization (Malaysia), as Chairman & Chairman-Global Leadership Congress from 2003 to 2006, Tourism Malaysia, as Chairman, Imperial College Alumni Association Malaysia, as President from 2008 to 2018, and Marlborough College, as Member-Governors Board.
Mr. Siew received his graduate degree in 1979 from Imperial College London and undergraduate degree in 1977 from Imperial College London.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
ANCOM NYLEX BHD 12.48% | 20/05/2026 | 145,577,746 ( 12.48% ) | 32 M $ | 31/05/2026 |
Ka Wei Siew active positions
| Companies | Position | Start |
|---|---|---|
| ANCOM LOGISTICS | Director/Board Member | 17/10/2001 |
| NYLEX (MALAYSIA) | Chief Executive Officer | 29/01/2002 |
| ANCOM | Director/Board Member | 30/11/2023 |
Ancom Crop Care Sdn. Bhd.
 Ancom Crop Care Sdn. Bhd. Chemicals: AgriculturalProcess Industries Manufactures agricultural chemicals | Director/Board Member | - |
Puncak Berlian Sdn. Bhd.
 Puncak Berlian Sdn. Bhd. Investment ManagersFinance Provides investment services | Director/Board Member | - |
Former positions of Ka Wei Siew
| Companies | Position | End |
|---|---|---|
Imperial College Alumni Association Malaysia | President | 01/01/2018 |
Young Presidents' Organization (Malaysia) | Chairman | 01/01/2006 |
Tourism Malaysia
 Tourism Malaysia Other Consumer ServicesConsumer Services Operates as an agency under the ministry of tourism | Chairman | - |
Marlborough College
 Marlborough College Other Consumer ServicesConsumer Services Functions as a College/University | Director/Board Member | - |
Training of Ka Wei Siew
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
65
1st degree connections
10
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 10 |
|---|---|
Nylex (Malaysia) Bhd.
 Nylex (Malaysia) Bhd. Chemicals: SpecialtyProcess Industries Manufactures industrial chemical products | Process Industries |
Ancom Nylex Bhd.
 Ancom Nylex Bhd. Chemicals: Major DiversifiedProcess Industries Manufactures and markets agricultural chemicals and herbicides | Process Industries |
Imperial College London
 Imperial College London Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ancom Logistics Bhd.
 Ancom Logistics Bhd. Air Freight/CouriersTransportation Operates as an investment holding company whose subsidiaries engages in the logistics services | Transportation |
Young Presidents' Organization (Malaysia) | |
Imperial College Alumni Association Malaysia | |
Marlborough College
Marlborough College Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Ancom Crop Care Sdn. Bhd.
Ancom Crop Care Sdn. Bhd. Chemicals: AgriculturalProcess Industries Manufactures agricultural chemicals | Process Industries |
Puncak Berlian Sdn. Bhd.
Puncak Berlian Sdn. Bhd. Investment ManagersFinance Provides investment services | Finance |
Tourism Malaysia
Tourism Malaysia Other Consumer ServicesConsumer Services Operates as an agency under the ministry of tourism | Consumer Services |
- Stock Market
- Insiders
- Ka Wei Siew
Choose MarketScreener 
