The Kolter Group Executive and Leadership Team

May, 2026

Leadership Overview

The Kolter Group has 4 executives leading key functions including operations, finance, and regional leadership.

Driven by strategic growth, The Kolter Group is a real estate development and investment firm headquartered in Delray Beach, Florida, focused on delivering exceptional value and market impact.

Leadership Roles at The Kolter Group

  • Chief Financial Officer - Bill Johnson
  • Chief Operating Officer - Howard Erbstein
  • President - Robert Rademacher
  • President, Florida (West) - Brian Van Slyke
  • Bill Johnson - Chief Financial Officer

    Bill Johnson, the Chief Financial Officer at The Kolter Group, manages all financial operations and strategic financial planning for the real estate development and investment firm. Johnson oversees budgeting, forecasting, and financial reporting, ensuring fiscal responsibility and profitability. This critical role involves analyzing investment opportunities, managing capital structure, and securing financing to support the company's growth initiatives. By providing key financial insights, Bill Johnson guides executive decisions and mitigates financial risks. The Chief Financial Officer's responsibilities also encompass maintaining strong relationships with financial institutions and stakeholders, thereby safeguarding The Kolter Group's financial health and driving sustainable economic success.

    Howard Erbstein - Chief Operating Officer

    Howard Erbstein, the Chief Operating Officer at The Kolter Group, directs all operational facets of the real estate development and investment firm. Overseeing daily business activities, Erbstein ensures efficient execution of projects across various markets. This leadership role involves optimizing internal processes and resource allocation to support the company's expansion goals. By managing cross-departmental collaboration, Howard Erbstein drives operational excellence and maintains high standards in project delivery. The Chief Operating Officer's focus extends to enhancing operational scalability and ensuring seamless integration of new developments into the company's portfolio, directly contributing to The Kolter Group's market presence and financial performance.
    Howard Erbstein

    Robert Rademacher - President

    Robert Rademacher, the President at The Kolter Group, provides overarching strategic direction and leadership for the real estate development and investment firm. Rademacher guides the company's vision, ensuring alignment with market opportunities and long-term objectives. This executive position involves fostering key partnerships, driving business development, and overseeing major strategic initiatives. By championing innovation and market responsiveness, Robert Rademacher enhances The Kolter Group's competitive edge. The President's influence extends to shaping corporate culture and ensuring the successful execution of the company's ambitious development plans, thereby solidifying its position in the real estate sector.

    Brian Van Slyke - President, Florida (West)

    Brian Van Slyke, the President, Florida (West) at The Kolter Group, spearheads all real estate development and investment activities within the western Florida region. Van Slyke directs regional strategy, project execution, and market penetration, ensuring robust growth and profitability in this key territory. This leadership role involves managing local teams, navigating regional market dynamics, and optimizing development pipelines. By cultivating strong relationships with local stakeholders and partners, Brian Van Slyke drives significant project success. The President, Florida (West)'s focus on localized market expertise and operational efficiency directly contributes to The Kolter Group's expansive footprint and sustained success across the state.

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    Frequently Asked Questions Regarding The Kolter Group Top Executives and Leadership Team

    Who leads The Kolter Group?
    The Kolter Group is led by Bill Johnson (Chief Financial Officer), along with executives such as Howard Erbstein (Chief Operating Officer) and Robert Rademacher (President).
    Who is part of The Kolter Group’s executive team?
    The executive team of The Kolter Group includes leaders such as Bill Johnson (Chief Financial Officer), Howard Erbstein (Chief Operating Officer), Robert Rademacher (President) and other senior executives.
    How many executives does The Kolter Group have?
    The Kolter Group has 4 executives leading key business areas.
    What roles are included in The Kolter Group’s leadership team?
    The leadership team of The Kolter Group includes roles such as Chief Financial Officer, Chief Operating Officer, President, President, Florida (West).