The Kolter Group Executive and Leadership Team

July, 2026

Leadership Overview

The Kolter Group has 8 executives leading key functions including operations, finance, and regional development.

Driven by strategic growth, The Kolter Group is a real estate development and investment firm headquartered in Delray Beach, Florida, focused on creating value through disciplined investment and development strategies across diverse real estate sectors.

Leadership Roles at The Kolter Group

  • Chief Financial Officer - Bill Johnson
  • Chief Operating Officer - Howard Erbstein
  • President, Florida (West) - Brian Van Slyke
  • Division President, Southeast Florida - Victoria Imhoff
  • President (Atlanta) - Aaron Taulbee
  • Division President, Mid-Florida - Mark Bines
  • President - Robert Rademacher
  • President, Kolter Financial Services - Guido Virgili
  • Bill Johnson - Chief Financial Officer

    Bill Johnson, the Chief Financial Officer at The Kolter Group, manages the firm's comprehensive financial strategy and operations. Johnson oversees all aspects of financial planning, budgeting, and reporting, ensuring fiscal responsibility and profitability. This critical position involves securing capital for new developments and managing investment portfolios to maximize returns. By providing strategic financial guidance, Bill Johnson supports the company's expansion initiatives and long-term stability. The Chief Financial Officer's oversight extends to risk management, ensuring robust financial controls are in place to safeguard assets and mitigate potential liabilities. This leadership function is integral to The Kolter Group's ability to pursue ambitious development projects and maintain a strong market presence through sound financial stewardship.

    Howard Erbstein - Chief Operating Officer

    Howard Erbstein, the Chief Operating Officer at The Kolter Group, directs the company's extensive operational framework. Erbstein oversees the execution of development projects, ensuring adherence to timelines and quality standards across all ventures. This leadership role involves optimizing internal processes and resource allocation to drive efficiency throughout the organization. By managing day-to-day operations, Howard Erbstein supports the strategic objectives of The Kolter Group, facilitating seamless project delivery and operational excellence. The Chief Operating Officer's responsibilities extend to coordinating cross-departmental efforts, ensuring that development, construction, and asset management teams operate in cohesive alignment. This focus on operational synergy is critical for maintaining the company's reputation for successful project completion and sustained value creation in the real estate market.
    Howard Erbstein

    Brian Van Slyke - President, Florida (West)

    Brian Van Slyke, the President, Florida (West) at The Kolter Group, spearheads development and operational activities across the western regions of Florida. Van Slyke directs the strategic planning and execution of real estate projects, focusing on market opportunities and growth within this key territory. This leadership role involves managing land acquisition, project financing, and construction oversight to ensure successful development outcomes. By cultivating strong relationships with local stakeholders and partners, Brian Van Slyke drives regional expansion and market penetration. The President, Florida (West)'s responsibilities include overseeing a dedicated team focused on delivering high-quality residential and commercial properties that align with The Kolter Group's investment philosophy and market demands.

    Victoria Imhoff - Division President, Southeast Florida

    Victoria Imhoff, the Division President, Southeast Florida at The Kolter Group, leads the company's development initiatives throughout the southeastern Florida market. Imhoff directs all phases of project lifecycle, from initial concept and land acquisition to final delivery and sales, ensuring alignment with regional market dynamics and The Kolter Group's strategic goals. This executive role involves fostering key relationships with community leaders, financial institutions, and sales partners to drive project success. Victoria Imhoff's leadership ensures that developments meet the specific demands of the Southeast Florida demographic, contributing significantly to the company's portfolio expansion and revenue generation in this vital region.

    Aaron Taulbee - President (Atlanta)

    Aaron Taulbee, the President (Atlanta) at The Kolter Group, directs the firm's real estate development and investment activities within the Atlanta metropolitan area. Taulbee oversees the strategic planning and execution of new projects, identifying prime development opportunities and managing the entire project lifecycle from acquisition through completion. This leadership position involves cultivating strong local market knowledge and building key relationships with investors, community stakeholders, and development partners. Aaron Taulbee's focus is on driving growth and delivering high-quality, impactful real estate developments that resonate with the Atlanta market, reinforcing The Kolter Group's presence and success in this significant urban center.

    Mark Bines - Division President, Mid-Florida

    Mark Bines, the Division President, Mid-Florida at The Kolter Group, leads the company's development and investment operations across the central Florida region. Bines directs the strategic vision and operational execution for all projects within this territory, focusing on identifying and capitalizing on market opportunities. This executive role encompasses land acquisition, project financing, and overseeing the construction and sales processes to ensure successful project delivery. Mark Bines's leadership is instrumental in expanding The Kolter Group's footprint in Mid-Florida, driving value through carefully planned and executed real estate developments that cater to regional demand and contribute to the company's overall growth objectives.

    Robert Rademacher - President

    Robert Rademacher, the President at The Kolter Group, provides overarching leadership and strategic direction for the company's diverse real estate development and investment activities. Rademacher guides the executive team in identifying new market opportunities, securing capital, and overseeing the execution of large-scale projects across various geographies. This senior role involves ensuring alignment with the company's core mission and financial objectives, fostering a culture of innovation and operational excellence. Robert Rademacher's strategic vision is critical in navigating the complexities of the real estate market, driving sustainable growth, and reinforcing The Kolter Group's position as a leading developer and investor.

    Guido Virgili - President, Kolter Financial Services

    Guido Virgili, the President, Kolter Financial Services at The Kolter Group, leads the firm's dedicated financial services arm, providing crucial support for development projects. Virgili oversees the strategic direction and operational management of financial services, including mortgage lending, title services, and insurance, ensuring seamless integration with The Kolter Group's development pipeline. This leadership role focuses on optimizing financial solutions, enhancing profitability, and delivering exceptional service to homebuyers and development partners. By managing these critical financial functions, Guido Virgili plays a key part in streamlining the transaction process and adding significant value to The Kolter Group's comprehensive real estate offerings.

    Explore Leadership Teams in Real Estate

    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 Brian Van Slyke (President, Florida (West)).
    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), Brian Van Slyke (President, Florida (West)) and other senior executives.
    How many executives does The Kolter Group have?
    The Kolter Group has 8 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, Florida (West), Division President, Southeast Florida, President (Atlanta).