Hartz Mountain Industries Executive and Leadership Team

June, 2026

Leadership Overview

Hartz Mountain Industries has 5 executives leading key functions including strategy, operations, and market expansion.

Driven by a legacy of family ownership, Hartz Mountain Industries focuses on strategic real estate development and management, shaping significant market presence across New York and New Jersey through dedicated leadership and a commitment to long-term value.

Leadership Roles at Hartz Mountain Industries

  • Chief Executive Officer - Kurt Hartz
  • Chairman Hartz Group Inc and Chief Executive Officer - Leonard Stern
  • President & Chief Operating Officer - Constantino Milano
  • President & Chief Operating Officer - Gus Milano
  • President - Edward Stern
  • Kurt Hartz - Chief Executive Officer

    Kurt Hartz, the Chief Executive Officer at Hartz Mountain Industries, directs the overarching corporate strategy and operational execution. Overseeing all business units, Kurt Hartz ensures alignment with the company's long-standing real estate development and management objectives across the New York and New Jersey markets. This leadership role involves guiding investment decisions, fostering key stakeholder relationships, and driving the company's expansion initiatives. By maintaining a focus on sustainable growth and market responsiveness, Kurt Hartz solidifies the company's position as a prominent family-owned entity in the region. The Chief Executive Officer's purview encompasses financial oversight and strategic planning, ensuring the continued success and legacy of Hartz Mountain Industries.

    Leonard Stern - Chairman Hartz Group Inc and Chief Executive Officer

    Leonard Stern, the Chairman Hartz Group Inc and Chief Executive Officer at Hartz Mountain Industries, provides strategic direction and governance for the entire organization. Guiding the long-term vision, Leonard Stern oversees the expansion and management of the company's extensive real estate portfolio, primarily within New York and New Jersey. This critical position involves setting the ethical and operational standards for the family-owned business, ensuring its continued prominence and financial health. By leveraging decades of experience, the Chairman Hartz Group Inc and Chief Executive Officer cultivates strategic partnerships and identifies new opportunities for growth. Leonard Stern's leadership ensures the enduring legacy and market impact of Hartz Mountain Industries, reinforcing its status as a key player in regional real estate.
    Leonard Stern

    Constantino Milano - President & Chief Operating Officer

    Constantino Milano, the President & Chief Operating Officer at Hartz Mountain Industries, manages the day-to-day operational activities and drives efficiency across all business segments. Overseeing the execution of strategic initiatives, Constantino Milano ensures the seamless integration of development projects and property management services within the New York and New Jersey markets. This role involves optimizing resource allocation, streamlining internal processes, and fostering a culture of operational excellence. By collaborating closely with other executive leaders, the President & Chief Operating Officer guarantees that the company's real estate holdings are managed effectively and profitably. Constantino Milano's focus on operational performance directly supports the company's growth objectives and its reputation for reliability in the real estate sector.

    Gus Milano - President & Chief Operating Officer

    Gus Milano, the President & Chief Operating Officer at Hartz Mountain Industries, spearheads the strategic implementation of operational plans and oversees critical business functions. Directing the company's extensive real estate operations, Gus Milano ensures the effective management and development of properties across New York and New Jersey. This leadership position involves enhancing operational workflows, managing project timelines, and driving performance improvements throughout the organization. By championing innovation in property management and development, the President & Chief Operating Officer contributes significantly to the company's market standing. Gus Milano's commitment to operational excellence underpins the sustained success and expansion of Hartz Mountain Industries' real estate ventures.
    Gus Milano

    Edward Stern - President

    Edward Stern, the President at Hartz Mountain Industries, directs key strategic initiatives and oversees critical business development functions. Focusing on the expansion and enhancement of the company's real estate portfolio, Edward Stern drives growth opportunities within the New York and New Jersey markets. This role involves cultivating new ventures, managing investor relations, and ensuring the strategic alignment of all development projects with the company's long-term objectives. By fostering strong relationships with partners and stakeholders, the President plays a vital part in solidifying the company's market leadership. Edward Stern's leadership ensures the continued evolution and success of Hartz Mountain Industries' real estate endeavors.

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    Frequently Asked Questions Regarding Hartz Mountain Industries Top Executives and Leadership Team

    Who leads Hartz Mountain Industries?
    Hartz Mountain Industries is led by Kurt Hartz (Chief Executive Officer), along with executives such as Leonard Stern (Chairman Hartz Group Inc and Chief Executive Officer) and Constantino Milano (President & Chief Operating Officer).
    Who is part of Hartz Mountain Industries’s executive team?
    The executive team of Hartz Mountain Industries includes leaders such as Kurt Hartz (Chief Executive Officer), Leonard Stern (Chairman Hartz Group Inc and Chief Executive Officer), Constantino Milano (President & Chief Operating Officer) and other senior executives.
    How many executives does Hartz Mountain Industries have?
    Hartz Mountain Industries has 5 executives leading key business areas.
    What roles are included in Hartz Mountain Industries’s leadership team?
    The leadership team of Hartz Mountain Industries includes roles such as Chief Executive Officer, Chairman Hartz Group Inc and Chief Executive Officer, President & Chief Operating Officer, President & Chief Operating Officer, President.