CSI International Executive and Leadership Team

August, 2026

Leadership Overview

CSI International has 4 executives leading key functions including strategy, operational oversight, financial management, and corporate leadership.

Committed to delivering integrated building services across diverse sectors, CSI International maintains a rigorous focus on operational excellence and client satisfaction to drive long-term value in the facility management industry.

Leadership Roles at CSI International

  • Chief Executive Officer - Frank Wardzinski
  • Acting Chief Executive Officer - Roy Thellman
  • Chief Financial Officer - Jason Greenwood
  • President - Jayne Hammond
  • Frank Wardzinski - Chief Executive Officer

    Frank Wardzinski, the Chief Executive Officer at CSI International, directs the overarching strategic vision for the organization. Wardzinski architects high-level growth initiatives while ensuring the delivery of integrated building services across real estate, pharmaceuticals, and manufacturing sectors. By aligning corporate objectives with market demands, the Chief Executive Officer optimizes service quality and operational efficiency. Frank Wardzinski maintains constant communication with the Board to refine long-term business goals. This leadership role involves monitoring industry trends to maintain a competitive edge in the facility management landscape. Through the implementation of robust management frameworks, the Chief Executive Officer secures consistent performance across all regional operations. Wardzinski drives the company toward sustainable expansion by fostering a culture of excellence and accountability. Ultimately, the Chief Executive Officer ensures that every service contract meets the high standards expected by clients in the telecommunications and higher education markets.

    Roy Thellman - Acting Chief Executive Officer

    Roy Thellman, the Acting Chief Executive Officer at CSI International, manages daily operational workflows and internal process improvements. Thellman executes tactical adjustments to ensure seamless service delivery for property management and insurance clients. By overseeing the integration of specialized building services, the Acting Chief Executive Officer stabilizes internal systems during periods of organizational transition. Roy Thellman coordinates with department heads to streamline resource allocation and enhance service reliability. This leadership role requires constant vigilance regarding operational costs and quality control metrics. The Acting Chief Executive Officer drives efficiency by refining standard operating procedures across all service lines. Through meticulous oversight of field operations, Thellman ensures that the company maintains its reputation for excellence. The Acting Chief Executive Officer supports the broader mission by stabilizing core business functions and facilitating smooth transitions between strategic phases. Thellman remains focused on maintaining operational continuity while supporting the long-term objectives of the organization.

    Jason Greenwood - Chief Financial Officer

    Jason Greenwood, the Chief Financial Officer at CSI International, manages the fiscal health and capital allocation strategies of the firm. Greenwood architects financial models that support the expansion of integrated building services into new market segments. By overseeing budgeting, forecasting, and financial reporting, the Chief Financial Officer ensures the company maintains a strong balance sheet. Jason Greenwood collaborates with executive leadership to evaluate investment opportunities in technology and infrastructure. This leadership role involves mitigating financial risks while maximizing profitability across all service sectors. The Chief Financial Officer drives fiscal discipline by implementing rigorous auditing processes and cost-management protocols. Through the analysis of revenue streams from real estate and manufacturing clients, Greenwood identifies key areas for margin improvement. The Chief Financial Officer secures the financial foundation necessary for the company to sustain its long-term growth trajectory. Greenwood provides the data-driven insights required for informed decision-making at the highest levels of the organization.
    Jason Greenwood

    Jayne Hammond - President

    Jayne Hammond, the President at CSI International, leads the execution of corporate policies and client relationship management. Hammond architects programs that enhance service delivery standards for higher education and telecommunications partners. By overseeing the implementation of integrated building solutions, the President ensures that client expectations remain the primary focus of all operations. Jayne Hammond coordinates cross-functional teams to drive innovation in facility maintenance and property management services. This leadership role involves fostering strong partnerships with key stakeholders to expand the company's market presence. The President drives organizational performance by mentoring staff and promoting a culture of professional excellence. Through the management of complex service contracts, Hammond ensures consistent quality across all regional operations. The President supports the company's mission by aligning daily activities with the broader strategic goals established by the executive team. Hammond remains dedicated to maintaining the high standards that define the company's reputation in the industry.
    Jayne Hammond

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    Frequently Asked Questions Regarding CSI International Top Executives and Leadership Team

    Who leads CSI International?
    CSI International is led by Frank Wardzinski (Chief Executive Officer), along with executives such as Roy Thellman (Acting Chief Executive Officer) and Jason Greenwood (Chief Financial Officer).
    Who is part of CSI International’s executive team?
    The executive team of CSI International includes leaders such as Frank Wardzinski (Chief Executive Officer), Roy Thellman (Acting Chief Executive Officer), Jason Greenwood (Chief Financial Officer) and other senior executives.
    How many executives does CSI International have?
    CSI International has 4 executives leading key business areas.
    What roles are included in CSI International’s leadership team?
    The leadership team of CSI International includes roles such as Chief Executive Officer, Acting Chief Executive Officer, Chief Financial Officer, President.