![Ah Cheng Lim](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>)
Ah Cheng Lim
Director/Board Member at
Dyna-Mac Engineering Services Pte Ltd.
Net worth: 10 M $ as of 2026-06-29
Profile
Ah Cheng Lim is currently a Director at Dyna-Mac Engineering Services Pte Ltd., Dyna-Mac Marine & Heavy Engineering Pte Ltd., Dyna-Mac Offshore Services Pte Ltd., and is a Member of the Society of Naval Architects & Marine Engineers, Singapore Institute of Directors, and The Institution of Engineers Singapore.
Previously, Mr. Lim served as the Executive Chairman & Chief Executive Officer at Dyna-Mac Holdings Ltd. from 2020 to 2024.
He also held positions as a Director at Keppel Philippines Marine, Inc., Keppel Sea Scan Pte Ltd., Keppel Shipyard Ltd., and as a Senior Project Manager at Keppel Fels Ltd. Mr. Lim graduated from the National University of Singapore.
Known holdings in public companies
| Company | Date | Number of shares | Valuation | Valuation date |
|---|---|---|---|---|
| 2024-11-18 | 19,691,200 ( 1.58% ) | 10 M $ | 2024-11-29 | |
Hengyuan Refining Co. Bhd.
 Hengyuan Refining Co. Bhd. Oil Refining/MarketingEnergy Minerals Refines and manufactures petroleum products 0.08% | 2025-03-26 | 471,579 ( 0.08% ) | 120 281 $ | 2026-06-29 |
Ah Cheng Lim active positions
| Companies | Position | Start |
|---|---|---|
The Institution of Engineers Singapore
 The Institution of Engineers Singapore Engineering & ConstructionIndustrial Services Provides engineering services | Corporate Officer/Principal | - |
Society of Naval Architects & Marine Engineers
 Society of Naval Architects & Marine Engineers Recreational ProductsConsumer Durables The Society of Naval Architects & Marine Engineers (SNAME) is a non-profit professional organization dedicated to advancing naval architecture, marine engineering, ocean engineering, and related maritime professions. The private company is based in Jersey City, NJ. SNAME serves members internationally through local sections and provides resources to support education, professional development, and career advancement in the maritime industry. These resources include technical publications, webinars, scholarships, professional development courses, and a career center. The organization publishes MT magazine and hosts events such as the SNAME Maritime Convention, which brings together professionals to explore innovations in shipbuilding, design, and maritime operations. SNAME emphasizes ethical standards, professional recognition, and community engagement through awards, fellowships, and corporate affiliation programs. | Corporate Officer/Principal | - |
Singapore Institute of Directors | Corporate Officer/Principal | - |
Dyna-Mac Engineering Services Pte Ltd.
 Dyna-Mac Engineering Services Pte Ltd. Engineering & ConstructionIndustrial Services Provides project management services for the gas and oil industry | Director/Board Member | - |
Dyna-Mac Marine & Heavy Engineering Pte Ltd. | Director/Board Member | - |
Dyna-Mac Offshore Services Pte Ltd. | Director/Board Member | - |
Former positions of Ah Cheng Lim
| Companies | Position | End |
|---|---|---|
| DYNA-MAC HOLDINGS LTD. | Chief Executive Officer | 2024-12-15 |
Keppel Sea Scan Pte Ltd.
 Keppel Sea Scan Pte Ltd. Engineering & ConstructionIndustrial Services Engages in marine and offshore and building construction | Director/Board Member | 2020-02-27 |
Keppel Shipyard Ltd.
 Keppel Shipyard Ltd. Trucks/Construction/Farm MachineryProducer Manufacturing Owns and operates ship repair yard | Director/Board Member | - |
| ░░░░░░ ░░░░ ░░░░ | ░░░░░░░░░ ░░░░░░░░░░░░░░░░░ | - |
| ░░░░░░ ░░░░░░░░░░░ ░░░░░░░ ░░░░ | ░░░░░░░░░░░░░░ ░░░░░░ | - |
Training of Ah Cheng Lim
Experiences
Positions held
Active
Inactive
Listed companies
Private companies
Connections
91
1st degree connections
12
1st degree companies
Male
Female
Members of the board
Executives
Linked companies
| Private companies | 12 |
|---|---|
Keppel Philippines Marine, Inc.
 Keppel Philippines Marine, Inc. Trucks/Construction/Farm MachineryProducer Manufacturing Provides ship building and repair services | Producer Manufacturing |
National University of Singapore
 National University of Singapore Other Consumer ServicesConsumer Services Functions as a College/University | Consumer Services |
Society of Naval Architects & Marine Engineers
Society of Naval Architects & Marine Engineers Recreational ProductsConsumer Durables The Society of Naval Architects & Marine Engineers (SNAME) is a non-profit professional organization dedicated to advancing naval architecture, marine engineering, ocean engineering, and related maritime professions. The private company is based in Jersey City, NJ. SNAME serves members internationally through local sections and provides resources to support education, professional development, and career advancement in the maritime industry. These resources include technical publications, webinars, scholarships, professional development courses, and a career center. The organization publishes MT magazine and hosts events such as the SNAME Maritime Convention, which brings together professionals to explore innovations in shipbuilding, design, and maritime operations. SNAME emphasizes ethical standards, professional recognition, and community engagement through awards, fellowships, and corporate affiliation programs. | Consumer Durables |
Singapore Institute of Directors | |
Dyna-Mac Engineering Services Pte Ltd.
Dyna-Mac Engineering Services Pte Ltd. Engineering & ConstructionIndustrial Services Provides project management services for the gas and oil industry | Industrial Services |
Keppel Fels Ltd.
 Keppel Fels Ltd. Oilfield Services/EquipmentIndustrial Services Engages in design, engineering, construction and repair of offshore rigs | Industrial Services |
Keppel Shipyard Ltd.
Keppel Shipyard Ltd. Trucks/Construction/Farm MachineryProducer Manufacturing Owns and operates ship repair yard | Producer Manufacturing |
Keppel Sea Scan Pte Ltd.
Keppel Sea Scan Pte Ltd. Engineering & ConstructionIndustrial Services Engages in marine and offshore and building construction | Industrial Services |
Dyna-Mac Holdings Ltd.
 Dyna-Mac Holdings Ltd. Engineering & ConstructionIndustrial Services Operates as an investment holding company whose subsidiaries provides engineering, fabrication, installation and repair services for maritime engines & ships | Industrial Services |
Dyna-Mac Marine & Heavy Engineering Pte Ltd. | |
Dyna-Mac Offshore Services Pte Ltd. | |
The Institution of Engineers Singapore
The Institution of Engineers Singapore Engineering & ConstructionIndustrial Services Provides engineering services | Industrial Services |
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