Nsight Executive and Leadership Team

June, 2026

Leadership Overview

Nsight has 7 executives leading key functions including strategy, finance, marketing, human resources, and operations.

Driven by exceptional customer experience, Nsight provides world-class telecommunication solutions, connecting communities across Wisconsin and Upper Michigan with high-speed Internet, voice, and television services, alongside robust business solutions.

Leadership Roles at Nsight

  • Chief Executive Officer - Brighid Riordan
  • Chief Financial Officer - Hollie Conard
  • President & Chief Financial Officer - Robertson Tanner
  • President & General Manager - Tess Kastning
  • President - Penny Reynolds
  • Chief Marketing Officer - Kova Kolondzic
  • Chief Human Resources Officer - Susan Powers
  • Brighid Riordan - Chief Executive Officer

    Brighid Riordan, the Chief Executive Officer at Nsight, directs the overarching strategy and vision for the company's telecommunication solutions. Riordan guides Nsight Telservices and Cellcom, ensuring the delivery of exceptional customer experiences across residential and business offerings. This leadership role involves setting the strategic direction for market expansion throughout Wisconsin and Upper Michigan. By focusing on innovation and service excellence, Brighid Riordan drives the company's commitment to providing world-class Internet, voice, and television services. The Chief Executive Officer ensures alignment with the company's mission to connect communities and foster growth through advanced communication technologies. This executive oversees the integration of new technologies and service enhancements to maintain a competitive edge in the telecom sector.

    Hollie Conard - Chief Financial Officer

    Hollie Conard, the Chief Financial Officer at Nsight, manages all financial operations and fiscal strategy for the organization. Conard oversees budgeting, financial planning, and investment strategies to support Nsight's growth and operational efficiency. This role is critical in ensuring the financial health of Nsight Telservices and Cellcom, supporting their extensive residential and business service portfolios. By analyzing market trends and financial performance, Hollie Conard provides key insights to drive strategic decision-making. The Chief Financial Officer ensures compliance with all financial regulations and optimizes resource allocation across all departments. This executive's focus on fiscal responsibility underpins the company's ability to deliver world-class telecommunication solutions and maintain exceptional customer experiences throughout Wisconsin and Upper Michigan.
    Hollie Conard

    Robertson Tanner - President & Chief Financial Officer

    Robertson Tanner, the President & Chief Financial Officer at Nsight, holds dual responsibility for executive leadership and financial oversight. Tanner directs strategic initiatives and manages the company's financial health, ensuring resources are allocated effectively to support Nsight's mission of providing exceptional telecommunication solutions. This dual role involves guiding operational priorities while maintaining rigorous financial discipline across Nsight Telservices and Cellcom. By integrating financial planning with operational execution, Robertson Tanner drives sustainable growth and profitability throughout Wisconsin and Upper Michigan. The President & Chief Financial Officer ensures that financial strategies align with market opportunities and customer demands for high-speed Internet, voice, and television services. This executive's comprehensive oversight is critical for the company's sustained success and market leadership.

    Tess Kastning - President & General Manager

    Tess Kastning, the President & General Manager at Nsight, oversees the day-to-day operations and strategic direction of the company's service delivery. Kastning ensures the seamless provision of world-class telecommunication solutions, focusing on maintaining exceptional customer experiences for residential and business clients throughout Wisconsin and Upper Michigan. This leadership role involves managing operational teams and driving efficiency in the delivery of high-speed Internet, voice, and television services. By fostering a culture of operational excellence, Tess Kastning supports Nsight's commitment to reliability and service quality. The President & General Manager plays a crucial part in adapting to evolving market needs and technological advancements within the telecom industry. This executive's focus on operational execution is key to Nsight's market presence.
    Tess Kastning

    Penny Reynolds - President

    Penny Reynolds, the President at Nsight, provides executive leadership and strategic guidance to key operational areas. Reynolds focuses on enhancing the delivery of Nsight's comprehensive telecommunication solutions, ensuring alignment with the company's core values of exceptional customer experience. This leadership position involves driving initiatives that support the expansion and improvement of services offered to residential and business customers across Wisconsin and Upper Michigan. By overseeing critical business functions, Penny Reynolds contributes to the sustained growth and market competitiveness of Nsight Telservices and Cellcom. The President ensures that strategic objectives are met through effective management and a clear focus on service excellence. This executive's leadership is integral to maintaining Nsight's reputation as a premier communications provider.
    Penny Reynolds

    Kova Kolondzic - Chief Marketing Officer

    Kova Kolondzic, the Chief Marketing Officer at Nsight, spearheads all marketing initiatives and brand development for the company. Kolondzic directs strategies to enhance customer acquisition and retention for Nsight Telservices' residential and business offerings across Wisconsin and Upper Michigan. This leadership position involves understanding market dynamics and customer needs to drive demand for high-speed Internet, voice, and television services. By crafting compelling campaigns, Kova Kolondzic ensures Nsight's message of exceptional customer experience resonates with target audiences. The Chief Marketing Officer oversees market research, product positioning, and promotional activities, aligning marketing efforts with overall business objectives. This executive's work is vital in communicating the value of Nsight's comprehensive telecommunication solutions.
    Kova Kolondzic

    Susan Powers - Chief Human Resources Officer

    Susan Powers, the Chief Human Resources Officer at Nsight, leads all human capital management and organizational development initiatives. Powers oversees talent acquisition, employee relations, and the cultivation of a positive work environment that supports Nsight's commitment to exceptional customer experience. This role is essential in building and maintaining a skilled workforce capable of delivering world-class telecommunication solutions across Wisconsin and Upper Michigan. By developing robust HR strategies, Susan Powers ensures that Nsight attracts, develops, and retains top talent. The Chief Human Resources Officer champions employee engagement and fosters a culture of continuous improvement, directly impacting the quality of service provided to residential and business customers. This executive's focus on people is fundamental to the company's success.

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    Frequently Asked Questions Regarding Nsight Top Executives and Leadership Team

    Who leads Nsight?
    Nsight is led by Brighid Riordan (Chief Executive Officer), along with executives such as Hollie Conard (Chief Financial Officer) and Robertson Tanner (President & Chief Financial Officer).
    Who is part of Nsight’s executive team?
    The executive team of Nsight includes leaders such as Brighid Riordan (Chief Executive Officer), Hollie Conard (Chief Financial Officer), Robertson Tanner (President & Chief Financial Officer) and other senior executives.
    How many executives does Nsight have?
    Nsight has 7 executives leading key business areas.
    What roles are included in Nsight’s leadership team?
    The leadership team of Nsight includes roles such as Chief Executive Officer, Chief Financial Officer, President & Chief Financial Officer, President & General Manager, President.