Marcus & Millichap Executive and Leadership Team

July, 2026

Leadership Overview

Marcus & Millichap has 6 executives leading key functions including strategy, revenue generation, operations, marketing, and human capital.

Driven by deep market knowledge, Marcus & Millichap provides brokerage, financing, research, and advisory support, connecting investors with properties and capital solutions across the United States and Canada to maximize value in commercial property transactions.

Leadership Roles at Marcus & Millichap

  • President & Chief Executive Officer - Hessam Nadji
  • Executive Vice President & Chief Operating Officer - J.D. Parker
  • Executive Managing Director & Chief Revenue Officer (Northeast Division) - John Horowitz
  • Executive Managing Director and Chief Revenue Officer, Midwest - Michael Glass
  • Senior Vice President - Chief Marketing Officer - Andrew Strockis
  • Chief People Officer - Janice Coonley
  • Hessam Nadji - President & Chief Executive Officer

    Hessam Nadji, the President & Chief Executive Officer at Marcus & Millichap, directs the overarching strategy and operational execution for the commercial real estate investment brokerage and capital markets services firm. Overseeing all facets of the business, Nadji ensures the company's mission to connect investors with properties and capital solutions across the United States and Canada is consistently met. This leadership role involves guiding the firm's deep market knowledge and proprietary marketing technology to maximize value in commercial property transactions. By fostering a collaborative environment among dedicated specialists, Hessam Nadji drives the firm's commitment to providing comprehensive brokerage, financing, research, and advisory support, ultimately helping clients build and execute robust investment strategies through tailored services that cover asset analysis, property operations, and capital placement.
    Hessam Nadji

    J.D. Parker - Executive Vice President & Chief Operating Officer

    J.D. Parker, the Executive Vice President & Chief Operating Officer at Marcus & Millichap, directs the firm's operational infrastructure and efficiency across the United States and Canada. This leadership position involves optimizing the collaborative efforts of the large team of dedicated specialists who provide brokerage, financing, research, and advisory support. Parker ensures that the company's proprietary marketing technology and research capabilities are effectively leveraged to serve seller and buyer needs. By focusing on the seamless execution of investment strategies, J.D. Parker oversees asset analysis, property operations, and the efficient matching of buyers and sellers, thereby maximizing value in commercial property transactions and reinforcing the firm's position as a leading commercial real estate investment brokerage.
    J.D. Parker

    John Horowitz - Executive Managing Director & Chief Revenue Officer (Northeast Division)

    John Horowitz, the Executive Managing Director & Chief Revenue Officer (Northeast Division) at Marcus & Millichap, spearheads revenue generation and sales performance across the Northeast region. This critical role involves driving the firm's capital markets services and brokerage activities, ensuring alignment with the company's broader objectives of connecting investors with properties and capital solutions. Horowitz oversees the sales teams within the Northeast Division, focusing on maximizing transaction values through deep market knowledge and tailored client strategies. By leveraging proprietary marketing technology and research, John Horowitz ensures that clients receive comprehensive support, including brokerage, financing, and advisory services, contributing significantly to the firm's overall growth and market impact in commercial property transactions.
    John Horowitz

    Michael Glass - Executive Managing Director and Chief Revenue Officer, Midwest

    Michael Glass, the Executive Managing Director and Chief Revenue Officer, Midwest at Marcus & Millichap, drives revenue growth and sales initiatives throughout the Midwest region. This executive role focuses on enhancing the firm's commercial real estate investment brokerage and capital markets services within this key geographic area. Glass oversees the sales operations, ensuring that clients receive expert brokerage, financing, research, and advisory support tailored to their specific investment strategies. By championing the use of deep market knowledge and proprietary technology, Michael Glass facilitates the connection between investors and properties, maximizing transaction values and contributing to the firm's overall success in serving client needs across the United States and Canada.
    Michael Glass

    Andrew Strockis - Senior Vice President - Chief Marketing Officer

    Andrew Strockis, the Senior Vice President - Chief Marketing Officer at Marcus & Millichap, directs the firm's comprehensive marketing strategies and brand positioning. This role is crucial in communicating the company's value proposition as a leading commercial real estate investment brokerage and capital markets services firm across the United States and Canada. Strockis oversees the deployment of proprietary marketing technology and research insights to effectively serve seller and buyer needs, ensuring maximum value in commercial property transactions. By orchestrating targeted campaigns and communication efforts, Andrew Strockis supports the firm's specialists in executing tailored investment strategies, enhancing client engagement, and solidifying Marcus & Millichap's market leadership through deep market knowledge and impactful advisory services.

    Janice Coonley - Chief People Officer

    Janice Coonley, the Chief People Officer at Marcus & Millichap, leads the human capital strategy, focusing on attracting, developing, and retaining the dedicated specialists who drive the firm's success. This executive function is vital for ensuring the collaborative environment necessary for providing exceptional brokerage, financing, research, and advisory support across the United States and Canada. Coonley oversees talent management initiatives, employee engagement, and organizational development, aligning the workforce with the company's mission to connect investors with properties and capital solutions. By fostering a culture of expertise and collaboration, Janice Coonley ensures that the team possesses the deep market knowledge and tailored service capabilities required to maximize value in commercial property transactions and support client investment strategies.
    Janice Coonley

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    Frequently Asked Questions Regarding Marcus & Millichap Top Executives and Leadership Team

    Who leads Marcus & Millichap?
    Marcus & Millichap is led by Hessam Nadji (President & Chief Executive Officer), along with executives such as J.D. Parker (Executive Vice President & Chief Operating Officer) and John Horowitz (Executive Managing Director & Chief Revenue Officer (Northeast Division)).
    Who is part of Marcus & Millichap’s executive team?
    The executive team of Marcus & Millichap includes leaders such as Hessam Nadji (President & Chief Executive Officer), J.D. Parker (Executive Vice President & Chief Operating Officer), John Horowitz (Executive Managing Director & Chief Revenue Officer (Northeast Division)) and other senior executives.
    How many executives does Marcus & Millichap have?
    Marcus & Millichap has 6 executives leading key business areas.
    What roles are included in Marcus & Millichap’s leadership team?
    The leadership team of Marcus & Millichap includes roles such as President & Chief Executive Officer, Executive Vice President & Chief Operating Officer, Executive Managing Director & Chief Revenue Officer (Northeast Division), Executive Managing Director and Chief Revenue Officer, Midwest, Senior Vice President - Chief Marketing Officer.