Segra Executive and Leadership Team

November, 2026

Leadership Overview

Segra has 6 executives leading key functions including strategy, technology, information systems, financial operations, laboratory management, and insurance services.

Focused on delivering high-performance fiber bandwidth, Segra empowers carriers, enterprises, and government entities through advanced data center services, cloud solutions, and robust voice infrastructure across the region.

Leadership Roles at Segra

  • Chief Executive Officer - Gwendolyn Singletary
  • Chief Financial Officer - Tish Harrison
  • President, Global Biological Laboratories, Inc - David Jackson
  • Central Carolina Insurance, Agent, President - William Mitchell
  • Chief Technology Officer - Scott Wallhermfechtel
  • Chief Information Officer - Kelly Ayars
  • Gwendolyn Singletary - Chief Executive Officer

    Gwendolyn Singletary, the Chief Executive Officer at Segra, directs the overarching strategic vision for this independent fiber bandwidth provider. Overseeing the expansion of Ethernet, MPLS, and dark fiber networks, the Chief Executive Officer ensures alignment between infrastructure investments and the evolving connectivity requirements of healthcare, defense, and education sectors. Gwendolyn Singletary drives the company mission to provide reliable, high-capacity data solutions across the Southeast. By fostering partnerships with carriers and enterprise clients, the Chief Executive Officer maintains a competitive market position. This leadership role involves constant evaluation of emerging cloud and voice technologies to sustain long-term growth. Through rigorous oversight of operational performance, Singletary secures the stability of the fiber network. The Chief Executive Officer champions innovation in managed services, ensuring that the organization remains a critical partner for businesses requiring secure, scalable bandwidth solutions in an increasingly digital landscape.

    Tish Harrison - Chief Financial Officer

    Tish Harrison, the Chief Financial Officer at Segra, manages the fiscal health and capital allocation strategies for this fiber bandwidth provider. Overseeing financial planning, budgeting, and investment in network infrastructure, the Chief Financial Officer ensures the company maintains the resources required to support large-scale deployments for carriers and government organizations. Tish Harrison drives the financial analysis necessary to evaluate the profitability of new data center services and cloud solutions. By monitoring market trends and operational costs, the Chief Financial Officer secures the capital stability needed for long-term growth. This leadership role involves coordinating with the executive team to align financial goals with the company's mission of providing high-capacity connectivity. Through rigorous fiscal oversight, Harrison supports the expansion of the fiber network across the region. The Chief Financial Officer maintains transparency and accountability, ensuring that every investment directly contributes to the company's competitive advantage in the telecommunications industry.

    David Jackson - President, Global Biological Laboratories, Inc

    David Jackson, the President, Global Biological Laboratories, Inc at Segra, directs specialized initiatives focused on the intersection of high-bandwidth connectivity and biological research data requirements. Overseeing the integration of secure, high-speed fiber solutions for laboratory environments, the President, Global Biological Laboratories, Inc ensures that research organizations receive the data throughput necessary for complex scientific analysis. David Jackson drives the development of tailored connectivity services that meet the stringent security and reliability standards of the healthcare and defense sectors. By bridging the gap between advanced networking and laboratory operations, the President, Global Biological Laboratories, Inc facilitates the rapid transfer of critical research data. This leadership role involves identifying unique market opportunities where fiber bandwidth can accelerate scientific discovery. Through strategic alignment with the company's core infrastructure, Jackson expands the reach of specialized data services. The President, Global Biological Laboratories, Inc remains dedicated to providing the robust digital foundation required for modern biological research and development.

    William Mitchell - Central Carolina Insurance, Agent, President

    William Mitchell, the Central Carolina Insurance, Agent, President at Segra, directs the risk management and insurance strategies that protect the company's extensive fiber network assets. Overseeing the mitigation of operational risks, the Central Carolina Insurance, Agent, President ensures that the company's infrastructure investments remain shielded against unforeseen liabilities. William Mitchell drives the development of comprehensive coverage plans that support the company's mission of providing reliable connectivity to government, healthcare, and enterprise clients. By analyzing potential threats to the physical and digital network, the Central Carolina Insurance, Agent, President maintains the stability of the business model. This leadership role involves coordinating with stakeholders to ensure that all operational activities align with industry-standard risk protocols. Through the management of insurance portfolios, Mitchell secures the financial resilience of the organization. The Central Carolina Insurance, Agent, President continuously evaluates the risk landscape to support the company's ongoing expansion and commitment to high-performance service delivery.

    Scott Wallhermfechtel - Chief Technology Officer

    Scott Wallhermfechtel, the Chief Technology Officer at Segra, architects the technical roadmap for the company's extensive fiber optic network. Managing the deployment of advanced data center services and IP solutions, the Chief Technology Officer ensures the integrity and speed of the infrastructure supporting government and enterprise clients. Scott Wallhermfechtel drives the integration of next-generation networking hardware to enhance service delivery across the regional footprint. By collaborating with engineering teams, the Chief Technology Officer optimizes network performance and reliability for critical healthcare and defense applications. This leadership role involves evaluating new technical standards to maintain a cutting-edge service portfolio. Through the implementation of robust security protocols, Wallhermfechtel protects the data transit pathways essential to the company's business model. The Chief Technology Officer continuously refines the technical architecture to support the increasing demand for high-bandwidth, low-latency connectivity solutions throughout the operational territory.

    Kelly Ayars - Chief Information Officer

    Kelly Ayars, the Chief Information Officer at Segra, manages the internal digital ecosystem and information systems that support the company's fiber bandwidth operations. Overseeing the software platforms and data management tools, the Chief Information Officer ensures seamless connectivity between internal business processes and customer-facing service portals. Kelly Ayars drives the digital transformation initiatives necessary to support the company's cloud and managed services offerings. By aligning information technology with the needs of enterprise and government clients, the Chief Information Officer improves operational efficiency and service delivery speed. This leadership role involves maintaining secure, scalable systems that handle complex data requirements for diverse sectors including education and small businesses. Through the optimization of internal workflows, Ayars supports the broader organizational goal of providing superior customer experiences. The Chief Information Officer remains focused on leveraging data analytics to inform strategic decisions and enhance the overall reliability of the company's digital infrastructure.

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    Frequently Asked Questions Regarding Segra Top Executives and Leadership Team

    Who leads Segra?
    Segra is led by Gwendolyn Singletary (Chief Executive Officer), along with executives such as Tish Harrison (Chief Financial Officer) and David Jackson (President, Global Biological Laboratories, Inc).
    Who is part of Segra’s executive team?
    The executive team of Segra includes leaders such as Gwendolyn Singletary (Chief Executive Officer), Tish Harrison (Chief Financial Officer), David Jackson (President, Global Biological Laboratories, Inc) and other senior executives.
    How many executives does Segra have?
    Segra has 6 executives leading key business areas.
    What roles are included in Segra’s leadership team?
    The leadership team of Segra includes roles such as Chief Executive Officer, Chief Financial Officer, President, Global Biological Laboratories, Inc, Central Carolina Insurance, Agent, President, Chief Technology Officer.