DSI Security Services Executive and Leadership Team

June, 2026

Leadership Overview

DSI Security Services has 10 executives leading key functions including strategy, operations, finance, and market expansion.

Driven by a commitment to comprehensive security solutions, DSI Security Services provides a wide array of services, encompassing electronics, uniformed personnel, and expert consulting, reinforcing its market presence through decades of dedicated service.

Leadership Roles at DSI Security Services

  • Chief Executive Officer - David Shomers
  • Chief Financial Officer - Olga Vityuk
  • Chief Operating Officer - Gene Sanders
  • President - Trina Pellegrini
  • President - Deavours Clark
  • President - Tom Heimann
  • President, A-1 Detectives & Patrol Service 45 Years - Wiley Greer
  • Owner, President - Steve Brown
  • President - Delvin Williams
  • President - Roger Groth
  • David Shomers - Chief Executive Officer

    David Shomers, the Chief Executive Officer at DSI Security Services, directs the overarching corporate strategy and long-term vision. Shomers guides the company's expansion across its diverse service offerings, which include advanced security electronics, professional uniformed guarding, and specialized consulting. Overseeing all major business units, the Chief Executive Officer ensures operational synergy and strategic alignment with market demands. This leadership role involves fostering innovation within the security solutions sector and maintaining the company's competitive edge. By championing a culture of excellence, David Shomers drives the company's sustained growth and commitment to client satisfaction, reinforcing DSI Security Services' position as a leader in the industry.

    Olga Vityuk - Chief Financial Officer

    Olga Vityuk, the Chief Financial Officer at DSI Security Services, oversees all financial planning, reporting, and fiscal management. Vityuk directs the company's financial strategy, including budgeting, forecasting, and investment analysis, ensuring robust financial health and sustainable growth. This executive manages capital allocation and risk assessment across the organization's varied security service lines. The Chief Financial Officer plays a critical part in evaluating new business opportunities and managing mergers and acquisitions. By maintaining stringent financial controls and driving fiscal discipline, Olga Vityuk supports the company's long-term objectives and profitability, safeguarding the financial integrity of DSI Security Services.

    Gene Sanders - Chief Operating Officer

    Gene Sanders, the Chief Operating Officer at DSI Security Services, manages the day-to-day operational execution and efficiency across all service divisions. Sanders oversees the deployment of uniformed officers, the implementation of electronic security systems, and the delivery of consulting services, ensuring seamless integration and client support. This executive drives process improvements and operational scaling to meet increasing market demand. The Chief Operating Officer's responsibilities include optimizing resource allocation and enhancing service delivery protocols. By focusing on operational excellence, Gene Sanders ensures that DSI Security Services consistently meets its service level agreements and maintains high standards of performance across its extensive client base.

    Trina Pellegrini - President

    Trina Pellegrini, the President at DSI Security Services, spearheads strategic initiatives and market development across key operational sectors. Pellegrini focuses on expanding the company's footprint in electronic security solutions and consulting services, driving revenue growth and market penetration. This leadership position involves fostering strong client relationships and identifying emerging market trends. The President ensures that DSI Security Services remains at the forefront of technological advancements in the security industry. By cultivating strategic partnerships and overseeing major client accounts, Trina Pellegrini contributes significantly to the company's sustained success and industry leadership.

    Deavours Clark - President

    Deavours Clark, the President at DSI Security Services, directs strategic growth and operational oversight for specific market segments. Clark focuses on enhancing the delivery of uniformed security officer services and integrated security solutions, ensuring client satisfaction and operational efficiency. This role involves managing regional operations and developing strategies to strengthen market presence. The President oversees the implementation of advanced security protocols and training programs for personnel. By driving operational excellence and fostering a culture of accountability, Deavours Clark ensures the consistent delivery of high-quality security services across DSI Security Services' operational territories.
    Deavours Clark

    Tom Heimann - President

    Tom Heimann, the President at DSI Security Services, leads strategic planning and business development initiatives. Heimann concentrates on expanding the company's portfolio of electronic security products and consulting services, aiming to enhance client security postures. This executive role involves identifying new market opportunities and forging strategic alliances. The President ensures that DSI Security Services remains competitive by adopting innovative technologies and service models. By driving market expansion and overseeing key growth areas, Tom Heimann significantly contributes to the company's overall revenue generation and strategic positioning.

    Wiley Greer - President, A-1 Detectives & Patrol Service 45 Years

    Wiley Greer, the President, A-1 Detectives & Patrol Service 45 Years at DSI Security Services, manages the specialized operations and strategic direction of the A-1 Detectives & Patrol Service division. Greer leverages extensive experience to enhance investigative services and patrol operations, ensuring comprehensive security coverage. This leadership role involves overseeing the deployment of specialized units and maintaining the division's long-standing reputation for excellence. The President drives continuous improvement in service delivery and client support within this specialized segment. By focusing on operational integrity and client trust, Wiley Greer ensures the sustained success and effectiveness of the A-1 Detectives & Patrol Service.

    Steve Brown - Owner, President

    Steve Brown, the Owner, President at DSI Security Services, provides executive leadership and strategic oversight, embodying the company's family-owned heritage. Brown guides the overall direction of the business, focusing on maintaining its core values while driving innovation in security services. This role involves ensuring the long-term viability and growth of DSI Security Services across all its offerings. The Owner, President cultivates a strong company culture and fosters relationships with key stakeholders. By championing the company's mission and strategic objectives, Steve Brown ensures DSI Security Services continues its legacy of providing reliable and comprehensive security solutions.

    Delvin Williams - President

    Delvin Williams, the President at DSI Security Services, directs strategic initiatives and operational management for key business units. Williams focuses on enhancing the integration of electronic security systems and uniformed officer services, ensuring cohesive client solutions. This executive role involves optimizing service delivery and expanding market reach. The President oversees the development and implementation of advanced security technologies and protocols. By driving operational efficiency and fostering client-centric approaches, Delvin Williams contributes significantly to the company's reputation for excellence and its continued growth in the security services sector.

    Roger Groth - President

    Roger Groth, the President at DSI Security Services, leads strategic planning and business development efforts. Groth concentrates on expanding the company's consulting services and integrated security solutions, aiming to provide clients with comprehensive risk management strategies. This executive role involves identifying new market opportunities and fostering strategic partnerships. The President ensures that DSI Security Services remains at the forefront of industry best practices and technological advancements. By driving market expansion and overseeing key growth areas, Roger Groth significantly contributes to the company's overall revenue generation and strategic positioning.

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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 David Shomers (Chief Executive Officer), along with executives such as Olga Vityuk (Chief Financial Officer) and 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 David Shomers (Chief Executive Officer), Olga Vityuk (Chief Financial Officer), Gene Sanders (Chief Operating Officer) and other senior executives.
    How many executives does DSI Security Services have?
    DSI Security Services has 10 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.