CBRE Investment Management Executive and Leadership Team

August, 2026

Leadership Overview

CBRE Investment Management has 6 executives leading key functions including strategy, operations, finance, and technology.

Focused on delivering sustainable real asset solutions, CBRE Investment Management drives superior investment outcomes through deep market insights and a commitment to environmental impact across global portfolios.

Leadership Roles at CBRE Investment Management

  • Deputy Chief Executive Officer - Mano Ansa
  • 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
  • Mano Ansa - Deputy Chief Executive Officer

    Mano Ansa, the Deputy Chief Executive Officer at CBRE Investment Management, directs high-level strategic initiatives to optimize real asset performance. Ansa oversees the integration of sustainable investment practices across diverse global portfolios, ensuring alignment with long-term client objectives. By analyzing complex market data, the Deputy Chief Executive Officer identifies emerging opportunities in real estate and infrastructure sectors. This leadership role involves coordinating with regional teams to maintain portfolio resilience against market volatility. Mano Ansa actively shapes the firm's approach to capital allocation, driving growth through disciplined investment frameworks. Through rigorous oversight of asset management processes, the Deputy Chief Executive Officer enhances value for institutional clients. Ansa maintains a focus on operational excellence, ensuring that all investment strategies reflect the firm's commitment to environmental and social responsibility. This executive leadership ensures that the firm remains a leader in the competitive landscape of global real assets.

    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 strategy while overseeing the digital transformation of investment operations. Gallistel architects the technological infrastructure necessary to leverage data and market insights for superior asset performance. As the Co Chief Executive Officer & Chief Information Officer, Adam Gallistel ensures that digital tools enhance the firm's ability to manage real assets sustainably. This role involves integrating advanced analytics into the investment process to identify resilient opportunities across global markets. By driving innovation in information systems, Gallistel supports the firm's mission to deliver better outcomes for clients and communities. The Co Chief Executive Officer & Chief Information Officer coordinates with leadership teams to align technological capabilities with the firm's long-term growth objectives. Through the strategic application of technology, Gallistel ensures the firm remains at the forefront of the real asset investment industry.
    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 infrastructure and financial health. Blome architects scalable systems to support the management of over $155.5 billion in assets, ensuring efficiency across all business units. As the Principal, Chief Operating Officer & Amp. Chief Financial Officer, Jonathan Blome oversees the alignment of fiscal planning with long-term strategic goals. This role involves rigorous monitoring of capital flows and operational expenditures to maximize profitability. By streamlining internal processes, Blome supports the firm's ability to deliver resilient portfolios to clients. The Principal, Chief Operating Officer & Amp. Chief Financial Officer maintains oversight of financial reporting standards, ensuring transparency and compliance across international markets. Through the optimization of resource allocation, Blome drives the firm's capacity to scale operations effectively. This leadership position remains central to maintaining the financial stability required for sustainable real asset investment success.
    Jonathan Blome

    Ian Zieger - Global Chief Financial Officer

    Ian Zieger, the Global Chief Financial Officer at CBRE Investment Management, directs the firm's worldwide financial strategy and capital management. Zieger oversees the fiscal integrity of the organization, ensuring that investment activities align with the firm's broader sustainability goals. As the Global Chief Financial Officer, Ian Zieger manages complex financial reporting and tax structures across diverse geographic regions. This role involves collaborating with investment teams to assess the financial viability of real asset acquisitions. By implementing robust financial controls, Zieger mitigates risk and enhances the firm's overall market position. The Global Chief Financial Officer monitors global economic trends to inform capital allocation decisions, supporting the delivery of better investment outcomes for clients. Through the management of liquidity and balance sheet strength, Zieger ensures the firm maintains the capacity to pursue long-term growth. This executive leadership provides the financial foundation necessary for the firm to continue its impact on communities and the environment.

    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 technical accounting and internal control frameworks for the firm's investment portfolios. Loh oversees the accuracy of financial data, ensuring that all reporting meets the rigorous standards required for managing real assets. As the ICM Controller 3 Or Chief Financial Officer 1-IC, Jacqueline Loh directs the implementation of financial systems that support the firm's data-driven investment approach. This role involves coordinating with audit teams to maintain compliance and operational transparency. By refining accounting processes, Loh ensures that the firm's financial records accurately reflect the performance of diverse real estate and infrastructure assets. The ICM Controller 3 Or Chief Financial Officer 1-IC provides critical insights into cost management, supporting the firm's commitment to delivering value to clients. Through meticulous oversight of financial operations, Loh strengthens the firm's ability to provide resilient investment solutions in a complex global market.

    Robert McManus - Chief Technology Officer, Listed Real Assets

    Robert McManus, the Chief Technology Officer, Listed Real Assets at CBRE Investment Management, directs the development and deployment of specialized technology solutions for the firm's listed real assets division. McManus oversees the implementation of digital platforms that facilitate real-time market analysis and portfolio monitoring. As the Chief Technology Officer, Listed Real Assets, Robert McManus ensures that the firm's technological capabilities support the unique requirements of listed real estate and infrastructure investments. This role involves collaborating with investment managers to optimize trading systems and data processing workflows. By enhancing the firm's digital infrastructure, McManus improves the speed and accuracy of investment decisions. The Chief Technology Officer, Listed Real Assets maintains a focus on cybersecurity and system reliability, ensuring that the firm's data remains secure while supporting global operations. Through the continuous improvement of technical tools, McManus drives the firm's ability to deliver resilient and diversified portfolios to institutional clients.

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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 Mano Ansa (Deputy Chief Executive Officer), along with executives such as Adam Gallistel (Co Chief Executive Officer & Chief Information Officer) and Jonathan Blome (Principal, Chief Operating Officer & Amp. Chief Financial Officer).
    Who is part of CBRE Investment Management’s executive team?
    The executive team of CBRE Investment Management includes leaders such as Mano Ansa (Deputy Chief Executive Officer), Adam Gallistel (Co Chief Executive Officer & Chief Information Officer), Jonathan Blome (Principal, Chief Operating Officer & Amp. Chief Financial Officer) and other senior executives.
    How many executives does CBRE Investment Management have?
    CBRE Investment Management has 6 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 Deputy Chief Executive Officer, 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.