Sanlam Investments Executive and Leadership Team

September, 2026

Leadership Overview

Sanlam Investments has 5 executives leading key functions including strategy, active management, life insurance, operations, and financial oversight.

Committed to long-term wealth creation, Sanlam Investments delivers comprehensive asset management solutions while maintaining a robust financial services presence across diverse global markets.

Leadership Roles at Sanlam Investments

  • Chief Executive Officer & Sanlam Alternative Investments Officer - Steven Rosenberg
  • Chief Executive Officer, The Active Management Business At Sanlam Investments (Sim) - Natasha Narsingh
  • Chief Executive Officer & Sanlam Life & Savings Officer - Anton Gildenhuys
  • Chief Financial Officer - Taskeen Ismail
  • Chief Operating Officer - Thomas Heerden
  • Steven Rosenberg - Chief Executive Officer & Sanlam Alternative Investments Officer

    Steven Rosenberg, the Chief Executive Officer & Sanlam Alternative Investments Officer at Sanlam Investments, directs the firm's overarching strategic vision and alternative asset portfolios. Rosenberg manages complex investment vehicles designed to provide institutional clients with non-traditional market exposure. By overseeing the alternative investments division, the Chief Executive Officer & Sanlam Alternative Investments Officer ensures that capital allocation aligns with long-term risk-adjusted return targets. This leadership role involves constant engagement with the Board to refine investment mandates and expand the firm's footprint within the African financial landscape. Steven Rosenberg drives the integration of private market strategies into the broader asset management framework, fostering innovation in product development. Through rigorous oversight of alternative asset classes, the Chief Executive Officer & Sanlam Alternative Investments Officer secures competitive advantages for the firm, ultimately strengthening the market position of Sanlam Investments in the evolving global investment sector.
    Steven Rosenberg

    Natasha Narsingh - Chief Executive Officer, The Active Management Business At Sanlam Investments (Sim)

    Natasha Narsingh, the Chief Executive Officer, The Active Management Business At Sanlam Investments (Sim) at Sanlam Investments, leads the firm's core active investment strategies and portfolio management teams. Narsingh oversees the research and execution of equity and fixed-income mandates, ensuring consistent performance for individual and institutional investors. By directing the active management business, the Chief Executive Officer, The Active Management Business At Sanlam Investments (Sim) maintains high standards of alpha generation and client service. This role requires close collaboration with investment analysts to identify market opportunities across the South African and broader regional markets. Natasha Narsingh drives the development of investment products that address specific financial goals, while the Chief Executive Officer, The Active Management Business At Sanlam Investments (Sim) monitors portfolio risk profiles to ensure alignment with corporate objectives. Through strategic leadership, Narsingh enhances the firm's reputation for excellence in active asset management.
    Natasha Narsingh

    Anton Gildenhuys - Chief Executive Officer & Sanlam Life & Savings Officer

    Anton Gildenhuys, the Chief Executive Officer & Sanlam Life & Savings Officer at Sanlam Investments, manages the intersection of life insurance products and long-term savings solutions. Gildenhuys directs the strategic expansion of the savings business, ensuring that financial products meet the evolving needs of a diverse client base. By overseeing the life and savings division, the Chief Executive Officer & Sanlam Life & Savings Officer aligns product offerings with the firm's broader asset management capabilities. This leadership role involves coordinating with other C-suite executives to optimize capital efficiency and drive sustainable growth across the organization. Anton Gildenhuys executes initiatives that bolster the firm's market reach, while the Chief Executive Officer & Sanlam Life & Savings Officer maintains a focus on regulatory compliance and customer-centric service delivery. Through this integrated approach, Gildenhuys strengthens the financial stability of the firm and supports the long-term wealth accumulation goals of clients.
    Anton Gildenhuys

    Taskeen Ismail - Chief Financial Officer

    Taskeen Ismail, the Chief Financial Officer at Sanlam Investments, directs the financial planning, reporting, and capital management functions of the firm. Ismail oversees the budgeting process and ensures that the organization maintains a strong balance sheet to support its investment management activities. By managing the financial health of the firm, the Chief Financial Officer provides the necessary data and insights to guide strategic decision-making at the executive level. This role involves coordinating with the Board to monitor financial performance and ensure compliance with all regulatory requirements. Taskeen Ismail drives initiatives to optimize cost structures and improve profitability across the firm's diverse product lines, while the Chief Financial Officer maintains transparency in all financial disclosures. Through rigorous financial oversight, Ismail supports the long-term growth and stability of Sanlam Investments, ensuring that the firm remains well-positioned to deliver value to its stakeholders and clients.
    Taskeen Ismail

    Thomas Heerden - Chief Operating Officer

    Thomas Heerden, the Chief Operating Officer at Sanlam Investments, manages the internal infrastructure and operational workflows that support the firm's investment management activities. Heerden directs the technology and administrative teams to ensure seamless execution of trade processing and client reporting. By overseeing the operational framework, the Chief Operating Officer enables the investment teams to focus on alpha generation and portfolio performance. This role involves streamlining business processes to improve efficiency and reduce operational risk across the firm's regional operations. Thomas Heerden drives the implementation of scalable systems that support the growth of the asset management business, while the Chief Operating Officer collaborates with the Board to ensure that operational capabilities match the firm's strategic ambitions. Through meticulous management of the firm's internal systems, Heerden ensures that Sanlam Investments maintains a high level of service quality and operational resilience in a competitive financial environment.

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    Frequently Asked Questions Regarding Sanlam Investments Top Executives and Leadership Team

    Who leads Sanlam Investments?
    Sanlam Investments is led by Steven Rosenberg (Chief Executive Officer & Sanlam Alternative Investments Officer), along with executives such as Natasha Narsingh (Chief Executive Officer, The Active Management Business At Sanlam Investments (Sim)) and Anton Gildenhuys (Chief Executive Officer & Sanlam Life & Savings Officer).
    Who is part of Sanlam Investments’s executive team?
    The executive team of Sanlam Investments includes leaders such as Steven Rosenberg (Chief Executive Officer & Sanlam Alternative Investments Officer), Natasha Narsingh (Chief Executive Officer, The Active Management Business At Sanlam Investments (Sim)), Anton Gildenhuys (Chief Executive Officer & Sanlam Life & Savings Officer) and other senior executives.
    How many executives does Sanlam Investments have?
    Sanlam Investments has 5 executives leading key business areas.
    What roles are included in Sanlam Investments’s leadership team?
    The leadership team of Sanlam Investments includes roles such as Chief Executive Officer & Sanlam Alternative Investments Officer, Chief Executive Officer, The Active Management Business At Sanlam Investments (Sim), Chief Executive Officer & Sanlam Life & Savings Officer, Chief Financial Officer, Chief Operating Officer.