Sembcorp Marine Company Top Insiders

SMBMF Stock  USD 1.78  0.40  28.99%   
Sembcorp Marine employs about 45 people. A leadership review of Sembcorp Marine matters because management quality often shapes how effectively strategy is translated into revenue growth, margins, and cash generation. That matters because management quality often influences how well a company responds when business conditions become less favorable.
Weng Wong  Chairman
CEO and President Non-Independent Director, Member of Executive Committee and Chairman of Jurong Sml
Yah Tan  President
Senior Vice President of Legal, Joint Company Secretary
  

Management Team Effectiveness

The company has return on total asset (ROA) of -5.19 % which means that on every $100 spent on assets, it lost $5.19. This is very low relative to industry peers. Similarly, it shows a return on equity (ROE) of -19.36 %, which implies that shareholder value decreased during the period.
Over half of Sembcorp Marine's outstanding shares are owned by institutional investors. Institutional holders such as large asset managers and pension funds typically maintain these positions as part of broader diversified mandates rather than concentrated bets on any single company. Their buying and selling activity, disclosed through 13F filings, can be a useful signal for tracking changes in professional sentiment toward Sembcorp Marine. Institutional ownership in Sembcorp Marine stands at roughly 59%, compared to 1% insider ownership and a public float of approximately 40%.

Holders Distribution

Institutional investors in Sembcorp Marine typically operate with more research capacity, technology, and trading scale than retail holders, which is why their activity can materially affect price behavior. Used correctly, the ownership map shows where professional sponsorship may be strong and where exit risk could still be significant.

Workforce Comparison

Sembcorp Marine holds the top spot in number of employees across its competitive set. The total workforce of Aerospace & Defense industry is at this time estimated at about 165,394. Sembcorp Marine adds roughly 45.0 in number of employees claiming only tiny portion of market share in Aerospace & Defense space.
The company has Profit Margin (PM) of -32.0 %, which implies that overhead and cost of goods exceed revenue generation. This is very low relative to industry peers. Similarly, it shows Operating Margin (OM) of -35.0 %, which means operating inefficiencies are consuming more than the revenue earned.

Benchmark Summation

Notable Stakeholders

A Sembcorp Marine stakeholder is any individual or group with an interest in the outcome of the business, which is why stakeholder analysis can reveal who may influence strategy and oversight. The stronger interpretation comes from connecting stakeholder presence with management behavior, governance patterns, and changes in the operating story.
Weng WongCEO and President Non-Independent Director, Member of Executive Committee and Chairman of Jurong SmlProfile
Yah TanSenior Vice President of Legal, Joint Company SecretaryProfile
Heng TanSenior Vice President of Internal AuditProfile
Chee ChiaSenior Vice President of Management Information SystemsProfile
Keat ChionhSenior Vice President of Group Performance Management & Group Mergers & AcquisitionsProfile
San ChuaDirector of Group Human ResourcesProfile
Zijian WangExecutive Director of Jurong ShipyardProfile
Mun ChuaHead CommunicationsProfile
Khor GohDirector FinProfile
Shanti SingaramHead ComplianceProfile
Cheng TanChief OfficerProfile

Management Information & Data Sources

Sembcorp Marine is a mid-cap company. Insider transaction activity tracks recent buying and selling by executives and directors. Changes in insider ownership are most informative when read alongside earnings trends and market conditions. CEO is Weng Wong with 45 employees and 11 reported executives.

Reported values for Sembcorp Marine are derived from periodic company reporting and market reference feeds and then standardized for analysis. Refresh timing depends on source availability. Insider and management fields are mapped from published filings and company disclosures.

This content is curated and reviewed by:

Rifka Kats - Member of Macroaxis Editorial Board
Last reviewed on March 15th, 2026

Workforce Efficiency and Productivity

Workforce metrics tied to Sembcorp Marine offer a useful way to test whether headcount and economic output are moving in a productive direction. A disciplined workforce review can reveal whether execution quality is improving beneath the top-line numbers.

Sembcorp Marine Manpower Efficiency

Return on Sembcorp Marine Manpower

Revenue Per Employee41.4M
Revenue Per Executive169.3M
Net Loss Per Employee26M
Net Loss Per Executive106.4M
Working Capital Per Employee37.5M
Working Capital Per Executive153.4M

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