CBRE Investment Management Executive and Leadership Team

October, 2026

Leadership Overview

CBRE Investment Management has 5 executives leading key functions including executive strategy, information technology, operational management, financial oversight, and technical infrastructure.

Focused on delivering sustainable real asset solutions, CBRE Investment Management drives long-term value for clients through data-driven insights and resilient portfolio management across global markets.

Leadership Roles at CBRE Investment Management

  • Co Chief Executive Officer & Chief Information Officer - Adam Gallistel
  • Principal, Chief Operating Officer & Amp. Chief Financial Officer - Jonathan Blome
  • Global Chief Financial Officer - Ian Zieger
  • ICM Controller 3 Or Chief Financial Officer 1-IC - Jacqueline Loh
  • Chief Technology Officer, Listed Real Assets - Robert McManus
  • Adam Gallistel - Co Chief Executive Officer & Chief Information Officer

    Adam Gallistel, the Co Chief Executive Officer & Chief Information Officer at CBRE Investment Management, directs the firm's overarching strategic vision while simultaneously governing the digital architecture supporting $155.5 billion in assets. By integrating advanced data analytics into investment decision-making, the Co Chief Executive Officer & Chief Information Officer optimizes portfolio performance across diverse real asset categories. Gallistel architects scalable technology frameworks that enhance market insights, ensuring the firm maintains a competitive edge in sustainable real estate solutions. This dual-leadership role requires constant alignment with global market trends to drive operational efficiency and client outcomes. Through the implementation of robust information systems, Adam Gallistel secures the integrity of complex financial data. Ultimately, Gallistel fosters innovation across the organization, positioning the firm as a leader in the intersection of finance and technology within the global real assets landscape.
    Adam Gallistel

    Jonathan Blome - Principal, Chief Operating Officer & Amp. Chief Financial Officer

    Jonathan Blome, the Principal, Chief Operating Officer & Amp. Chief Financial Officer at CBRE Investment Management, manages the firm's internal operational workflows and fiscal health. Overseeing the integration of financial reporting with daily business activities, the Principal, Chief Operating Officer & Amp. Chief Financial Officer ensures that capital allocation aligns with the firm's commitment to sustainable real assets. Blome directs the administrative functions that support large-scale infrastructure investments, maintaining rigorous standards for portfolio resilience. This leadership position involves coordinating with regional teams to streamline processes across North American and international markets. By monitoring liquidity and operational risk, Jonathan Blome safeguards the firm's financial stability. Through the optimization of internal resources, Blome drives efficiency, allowing the organization to deliver superior investment outcomes for clients seeking diversified portfolios. The Principal, Chief Operating Officer & Amp. Chief Financial Officer remains central to maintaining the firm's reputation for excellence in asset management.
    Jonathan Blome

    Ian Zieger - Global Chief Financial Officer

    Ian Zieger, the Global Chief Financial Officer at CBRE Investment Management, oversees the firm's worldwide financial strategy, capital planning, and fiscal reporting. Managing the complexities of a $155.5 billion asset base, the Global Chief Financial Officer directs the accounting and treasury functions that underpin all investment activities. Zieger ensures that financial controls remain robust while supporting the firm's expansion into new real asset categories. By analyzing market volatility and economic indicators, the Global Chief Financial Officer provides the necessary guidance to maintain portfolio growth and sustainability. This role involves close collaboration with the executive team to align fiscal policy with long-term corporate objectives. Ian Zieger monitors global market shifts to mitigate financial risk, ensuring that the firm meets its obligations to investors and stakeholders. Through disciplined financial management, Zieger supports the firm's mission to deliver resilient investment solutions, ultimately strengthening the organization's position as a premier global investment manager.

    Jacqueline Loh - ICM Controller 3 Or Chief Financial Officer 1-IC

    Jacqueline Loh, the ICM Controller 3 Or Chief Financial Officer 1-IC at CBRE Investment Management, manages the precise accounting standards and regulatory compliance for specific investment vehicles. Overseeing the financial integrity of individual portfolios, the ICM Controller 3 Or Chief Financial Officer 1-IC ensures that all reporting adheres to global financial regulations. Loh directs the reconciliation of complex asset data, providing the transparency required for sustainable real asset management. This role involves meticulous oversight of fund-level performance metrics, supporting the firm's commitment to delivering accurate and reliable information to clients. By maintaining rigorous internal controls, Jacqueline Loh mitigates operational risk and ensures the accuracy of financial statements. Through the coordination of audit processes and financial documentation, Loh supports the broader fiscal health of the organization. The ICM Controller 3 Or Chief Financial Officer 1-IC remains essential to the firm's ability to manage diversified portfolios with precision, integrity, and a focus on long-term value creation.

    Robert McManus - Chief Technology Officer, Listed Real Assets

    Robert McManus, the Chief Technology Officer, Listed Real Assets at CBRE Investment Management, leads the development and deployment of specialized digital tools for the listed real assets division. Focusing on the unique requirements of public market investments, the Chief Technology Officer, Listed Real Assets architects high-performance platforms that process real-time market data. McManus drives the integration of automated trading systems and analytical software to enhance the firm's ability to identify value in infrastructure and real estate securities. This role requires constant interaction with investment managers to ensure that technological capabilities match the evolving needs of the portfolio. By streamlining data pipelines, Robert McManus improves the speed and accuracy of investment decisions. Through the application of cutting-edge technology, McManus supports the firm's broader goal of delivering better investment outcomes. The Chief Technology Officer, Listed Real Assets ensures that the firm's digital infrastructure remains agile, secure, and capable of supporting complex, high-volume financial operations.

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    Frequently Asked Questions Regarding CBRE Investment Management Top Executives and Leadership Team

    Who leads CBRE Investment Management?
    CBRE Investment Management is led by Adam Gallistel (Co Chief Executive Officer & Chief Information Officer), along with executives such as Jonathan Blome (Principal, Chief Operating Officer & Amp. Chief Financial Officer) and Ian Zieger (Global Chief Financial Officer).
    Who is part of CBRE Investment Management’s executive team?
    The executive team of CBRE Investment Management includes leaders such as Adam Gallistel (Co Chief Executive Officer & Chief Information Officer), Jonathan Blome (Principal, Chief Operating Officer & Amp. Chief Financial Officer), Ian Zieger (Global Chief Financial Officer) and other senior executives.
    How many executives does CBRE Investment Management have?
    CBRE Investment Management has 5 executives leading key business areas.
    What roles are included in CBRE Investment Management’s leadership team?
    The leadership team of CBRE Investment Management includes roles such as Co Chief Executive Officer & Chief Information Officer, Principal, Chief Operating Officer & Amp. Chief Financial Officer, Global Chief Financial Officer, ICM Controller 3 Or Chief Financial Officer 1-IC, Chief Technology Officer, Listed Real Assets.