Volusia Counties Executive and Leadership Team

November, 2026

Leadership Overview

Volusia Counties has 4 executives leading key functions including technology infrastructure, operational management, financial oversight, and legal compliance.

Committed to transparency and accuracy in property valuation, Volusia Counties delivers essential economic data and GIS mapping services to support the fiscal health of the entire region.

Leadership Roles at Volusia Counties

  • Chief Financial Officer - Ryan Ossowski
  • Chief Operating Officer - Earl Johnson
  • Chief Technology Officer - Matthew Kuhn
  • Chief Legal Officer & General Counsel & Board Attorney - Gilbert Evans
  • Ryan Ossowski - Chief Financial Officer

    Ryan Ossowski, the Chief Financial Officer at Volusia Counties, manages the fiscal integrity of the property appraisal process and the certification of the annual ad valorem tax roll. Ossowski oversees the budgetary requirements for the office while ensuring that all property valuation data aligns with state economic standards. The Chief Financial Officer monitors the financial impact of property exemptions and adjustments on the county tax base. By providing precise economic data to taxing authorities, Ryan Ossowski supports the long-term financial planning of the county government. This leadership role involves analyzing market trends to ensure that property values reflect current economic realities. Through the diligent management of financial reporting and tax roll certification, the Chief Financial Officer maintains public trust in the assessment process. Ossowski drives fiscal accountability across all departments to ensure the office remains a reliable resource for the community.

    Earl Johnson - Chief Operating Officer

    Earl Johnson, the Chief Operating Officer at Volusia Counties, manages the daily operations of the property appraisal process across all physical office locations. Johnson oversees the discovery, listing, and valuation of real and tangible personal property to ensure compliance with Florida Statutes. The Chief Operating Officer coordinates with field appraisers and administrative staff to maintain high standards of data accuracy for the annual tax roll. By streamlining internal procedures, Earl Johnson improves the efficiency of service delivery to cities and independent taxing authorities. This role requires constant collaboration with the appraisal team to refine valuation methodologies and address property exemptions. Through rigorous oversight of operational workflows, the Chief Operating Officer guarantees that the office meets all Department of Revenue regulations. Johnson secures the operational stability necessary for the effective functioning of the county property assessment system.
    Earl Johnson

    Matthew Kuhn - Chief Technology Officer

    Matthew Kuhn, the Chief Technology Officer at Volusia Counties, directs the digital transformation of property assessment systems. Kuhn architects scalable GIS mapping technology and maintains the integrity of the real estate database used by citizens and taxing authorities. By modernizing the digital platform, the Chief Technology Officer ensures seamless online homestead filing and efficient property searches for all users. This leadership role involves securing sensitive economic data against cyber threats while optimizing internal workflows for the appraisal staff. Matthew Kuhn drives the integration of advanced software solutions to improve public access to property records. Through the implementation of robust cloud infrastructure, the Chief Technology Officer supports the broader mission of providing accurate, accessible information to the county government. Ultimately, Kuhn maintains the technological backbone required for the annual ad valorem tax roll creation.
    Gilbert Evans, the Chief Legal Officer & General Counsel & Board Attorney at Volusia Counties, provides essential legal guidance regarding Florida Statutes and Department of Revenue regulations. Evans interprets complex property laws to ensure that all appraisal activities remain within the bounds of state requirements. The Chief Legal Officer & General Counsel & Board Attorney manages litigation risks and advises the board on policy decisions affecting property valuation and exemptions. By drafting and reviewing legal documents, Gilbert Evans protects the interests of the office during interactions with cities and independent taxing authorities. This role involves navigating the legal complexities of the ad valorem tax roll certification process. Through the provision of expert counsel, the Chief Legal Officer & General Counsel & Board Attorney ensures that all public services adhere to strict regulatory standards. Evans maintains the legal framework necessary for the office to operate with transparency and authority.

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    Frequently Asked Questions Regarding Volusia Counties Top Executives and Leadership Team

    Who leads Volusia Counties?
    Volusia Counties is led by Ryan Ossowski (Chief Financial Officer), along with executives such as Earl Johnson (Chief Operating Officer) and Matthew Kuhn (Chief Technology Officer).
    Who is part of Volusia Counties’s executive team?
    The executive team of Volusia Counties includes leaders such as Ryan Ossowski (Chief Financial Officer), Earl Johnson (Chief Operating Officer), Matthew Kuhn (Chief Technology Officer) and other senior executives.
    How many executives does Volusia Counties have?
    Volusia Counties has 4 executives leading key business areas.
    What roles are included in Volusia Counties’s leadership team?
    The leadership team of Volusia Counties includes roles such as Chief Financial Officer, Chief Operating Officer, Chief Technology Officer, Chief Legal Officer & General Counsel & Board Attorney.