DSI Security Services Executive and Leadership Team

November, 2026

Leadership Overview

DSI Security Services has 8 executives leading key functions including strategy, operations, finance, and regional management.

Rooted in a legacy of family-owned excellence, DSI Security Services delivers comprehensive security solutions through uniformed officers, advanced electronics, and expert consulting to protect assets across diverse market sectors.

Leadership Roles at DSI Security Services

  • Chief Executive Officer - Wesley Flacker
  • Chief Financial Officer - Mike Hallford
  • Chief Operating Officer - Edward (Gene) Sanders
  • President - Trina Pellegrini
  • President - Clark Deavours
  • President - Vance Shannon
  • Owner, President - Steve Brown
  • President - Roger Groth
  • Wesley Flacker - Chief Executive Officer

    Wesley Flacker, the Chief Executive Officer at DSI Security Services, directs the overarching corporate strategy and long-term vision for the organization. Flacker oversees the integration of uniformed security personnel with modern electronic surveillance systems to maintain high-level protection standards. By aligning departmental goals with the family-owned mission, the Chief Executive Officer ensures consistent service delivery across all regional operations. This leadership role involves constant evaluation of market trends to adapt security protocols for evolving client needs. Wesley Flacker maintains direct oversight of executive initiatives, fostering a culture of accountability and operational excellence. Through rigorous management of corporate resources, the Chief Executive Officer drives sustainable growth while upholding the reputation established since 1969. Flacker prioritizes the expansion of service capabilities to meet complex security challenges in the modern landscape, ensuring the company remains a leader in the private security industry.

    Mike Hallford - Chief Financial Officer

    Mike Hallford, the Chief Financial Officer at DSI Security Services, manages the fiscal health and economic strategy of the organization. Hallford oversees budgeting, financial reporting, and capital allocation to support the expansion of security electronics and personnel services. By analyzing revenue streams and cost structures, the Chief Financial Officer ensures the financial stability necessary for long-term growth. This leadership role involves close collaboration with the executive team to evaluate the profitability of new service offerings and market opportunities. Mike Hallford directs the financial planning processes, providing the data-driven insights required for informed decision-making at the board level. Through meticulous oversight of fiscal operations, the Chief Financial Officer mitigates financial risk and optimizes the allocation of resources across the company. Hallford maintains a focus on fiscal discipline, ensuring that all business activities contribute to the overall financial strength and competitive positioning of the firm.

    Edward (Gene) Sanders - Chief Operating Officer

    Edward (Gene) Sanders, the Chief Operating Officer at DSI Security Services, manages the daily execution of security programs and field operations. Sanders coordinates the deployment of uniformed officers and technical security assets to ensure seamless client protection. Overseeing the logistical framework of the company, the Chief Operating Officer optimizes resource allocation to maximize efficiency across all service territories. This role requires constant interaction with regional managers to maintain strict adherence to safety protocols and quality standards. Edward (Gene) Sanders implements operational improvements that streamline the delivery of security services, directly impacting client satisfaction and retention. By monitoring performance metrics, the Chief Operating Officer identifies opportunities for process refinement and service enhancement. Sanders drives the operational strategy, ensuring that every security engagement aligns with the core mission of providing reliable, professional protection for diverse business environments throughout the operational footprint.
    Edward (Gene) Sanders

    Trina Pellegrini - President

    Trina Pellegrini, the President at DSI Security Services, leads the strategic development of specialized security consulting services. Pellegrini focuses on cultivating high-level client relationships and expanding the reach of security advisory programs. By identifying emerging threats and industry requirements, the President designs tailored consulting frameworks that address unique client vulnerabilities. This role involves coordinating with technical teams to integrate electronic security solutions into broader risk management strategies. Trina Pellegrini drives the growth of the consulting division, ensuring that service offerings remain at the forefront of industry standards. Through active engagement with key stakeholders, the President secures new business opportunities and strengthens the market presence of the company. Pellegrini oversees the implementation of strategic initiatives that enhance the value proposition for clients, ensuring that the consulting arm remains a vital component of the comprehensive security portfolio offered by the organization.

    Clark Deavours - President

    Clark Deavours, the President at DSI Security Services, manages the expansion and performance of regional security operations. Deavours oversees the recruitment, training, and management of uniformed officer teams to ensure consistent service quality across assigned territories. By implementing standardized operational procedures, the President maintains high levels of client satisfaction and safety compliance. This role involves frequent collaboration with the Chief Operating Officer to align regional activities with corporate objectives. Clark Deavours drives the development of local market strategies, identifying growth opportunities and addressing specific regional security challenges. Through effective leadership of field personnel, the President ensures that the company delivers reliable protection services that meet the rigorous demands of diverse business clients. Deavours focuses on operational scalability, ensuring that regional teams possess the necessary resources and training to maintain the high standards expected of the organization in every market served.
    Clark Deavours

    Vance Shannon - President

    Vance Shannon, the President at DSI Security Services, directs the integration and deployment of advanced security electronics and surveillance technology. Shannon oversees the technical division, ensuring that electronic systems provide robust support for physical security operations. By managing relationships with technology vendors and internal engineering teams, the President ensures the delivery of cutting-edge security solutions. This role involves designing comprehensive security architectures that combine hardware and software to mitigate risks for clients. Vance Shannon drives the adoption of innovative surveillance tools, enhancing the overall effectiveness of the security services provided. Through strategic oversight of the technology portfolio, the President ensures that the company remains competitive in a rapidly evolving digital landscape. Shannon focuses on the seamless implementation of electronic systems, ensuring that all technical deployments align with the broader mission of providing comprehensive, reliable protection for every client served by the organization.

    Steve Brown - Owner, President

    Steve Brown, the Owner, President at DSI Security Services, provides the foundational leadership and long-term governance for the family-owned enterprise. Brown oversees the preservation of the company culture and the commitment to quality that has defined the business since 1969. By maintaining a focus on the core values of the organization, the Owner, President ensures that all strategic decisions align with the legacy of the firm. This role involves guiding the executive team in balancing traditional security practices with modern technological advancements. Steve Brown directs the high-level planning for the company, ensuring that the business remains resilient and adaptable in a changing market. Through active involvement in corporate governance, the Owner, President fosters a stable environment for growth and innovation. Brown ensures that the company continues to deliver exceptional security services, upholding the reputation of the family-owned business while preparing for future challenges and opportunities.

    Roger Groth - President

    Roger Groth, the President at DSI Security Services, manages the strategic partnerships and business development initiatives for the organization. Groth focuses on identifying new market segments and cultivating relationships with large-scale enterprise clients. By developing customized security programs, the President ensures that the company meets the complex needs of diverse industries. This role involves coordinating with the finance and operations teams to ensure that new business ventures are both profitable and sustainable. Roger Groth drives the growth strategy, identifying opportunities for service expansion and market penetration. Through active networking and industry engagement, the President enhances the visibility and reputation of the firm. Groth oversees the implementation of business development plans, ensuring that the company maintains a strong competitive position. By focusing on long-term client relationships, the President contributes to the overall stability and continued success of the organization in the private security sector.

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    Frequently Asked Questions Regarding DSI Security Services Top Executives and Leadership Team

    Who leads DSI Security Services?
    DSI Security Services is led by Wesley Flacker (Chief Executive Officer), along with executives such as Mike Hallford (Chief Financial Officer) and Edward (Gene) Sanders (Chief Operating Officer).
    Who is part of DSI Security Services’s executive team?
    The executive team of DSI Security Services includes leaders such as Wesley Flacker (Chief Executive Officer), Mike Hallford (Chief Financial Officer), Edward (Gene) Sanders (Chief Operating Officer) and other senior executives.
    How many executives does DSI Security Services have?
    DSI Security Services has 8 executives leading key business areas.
    What roles are included in DSI Security Services’s leadership team?
    The leadership team of DSI Security Services includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President, President.