Nsight Executive and Leadership Team

July, 2026

Leadership Overview

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

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

Leadership Roles at Nsight

  • Chief Executive Officer - Brighid Riordan
  • Chief Financial Officer - Hollie Conard
  • President & Chief Financial Officer - Robertson Tanner
  • President - Penny Reynolds
  • President & General Manager - Tess Kastning
  • 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 corporate strategy and operational execution. This leadership role involves guiding Nsight's mission to deliver exceptional customer experiences across its telecommunication solutions. Riordan ensures alignment between residential and business offerings, fostering innovation in high-speed Internet, voice, and television services. The Chief Executive Officer's focus extends to expanding Nsight's premier communications provider status throughout Wisconsin and Upper Michigan. By championing strategic initiatives, Brighid Riordan drives the company's growth and market position, ensuring sustained success in a competitive landscape. This executive oversees the integration of Nsight Telservices and Cellcom operations, optimizing resource allocation and enhancing service delivery.

    Hollie Conard - Chief Financial Officer

    Hollie Conard, the Chief Financial Officer at Nsight, manages all financial operations and fiscal strategy for the organization. This critical role involves overseeing budgeting, forecasting, and financial reporting to ensure the company's fiscal health and sustainable growth. Conard directs financial planning for Nsight's diverse telecommunication offerings, from residential Internet and voice services to complex business solutions like transport and wavelength. The Chief Financial Officer ensures compliance with all financial regulations and optimizes capital allocation across Nsight Telservices and Cellcom. By providing strategic financial insights, Hollie Conard supports executive decision-making and drives profitability. This executive's responsibilities include managing investor relations and securing funding for expansion initiatives throughout Wisconsin and Upper Michigan, reinforcing Nsight's position as a premier communications provider.
    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. This role involves driving strategic initiatives while ensuring robust financial management across all Nsight operations. Tanner directs financial planning and analysis, supporting the delivery of world-class telecommunication solutions, including residential Internet, voice, and television services. The President & Chief Financial Officer oversees budget adherence and capital deployment for business offerings such as transport and wavelength solutions. By integrating financial acumen with operational leadership, Robertson Tanner contributes significantly to Nsight's market presence throughout Wisconsin and Upper Michigan. This executive ensures financial discipline supports the company's mission of exceptional customer experience and sustained growth.

    Penny Reynolds - President

    Penny Reynolds, the President at Nsight, spearheads key operational divisions and strategic growth areas. This leadership position involves driving performance across various business units, ensuring the seamless delivery of Nsight's comprehensive telecommunication solutions. Reynolds oversees the execution of strategies aimed at enhancing customer experience for both residential and business clients. The President focuses on optimizing service delivery for high-speed Internet, voice, and television offerings, as well as business Ethernet and telephone systems. By fostering cross-functional collaboration, Penny Reynolds ensures operational efficiency and market responsiveness throughout Wisconsin and Upper Michigan. This executive's purview includes driving innovation and maintaining Nsight's reputation as a premier communications provider.
    Penny Reynolds

    Tess Kastning - President & General Manager

    Tess Kastning, the President & General Manager at Nsight, directs overall business operations and strategic development. This comprehensive role involves overseeing the execution of Nsight's mission to provide world-class telecommunication solutions with exceptional customer experience. Kastning manages the day-to-day operations for residential offerings like high-speed Internet, voice, and television, alongside business services including transport and wavelength solutions. The President & General Manager ensures operational excellence and market penetration throughout Wisconsin and Upper Michigan. By leading diverse teams and driving strategic initiatives, Tess Kastning reinforces Nsight's position as a premier communications provider. This executive's focus includes optimizing service delivery and fostering innovation across all Nsight Telservices and Cellcom platforms.
    Tess Kastning

    Kova Kolondzic - Chief Marketing Officer

    Kova Kolondzic, the Chief Marketing Officer at Nsight, architects and executes comprehensive marketing strategies to enhance brand visibility and customer acquisition. This role involves defining market positioning for Nsight's telecommunication solutions, including high-speed Internet, voice, and television services for residential customers. Kolondzic oversees campaigns targeting business clients with transport and wavelength solutions, voice services, and business Ethernet. The Chief Marketing Officer drives initiatives to communicate Nsight's commitment to exceptional customer experience throughout Wisconsin and Upper Michigan. By analyzing market trends and customer needs, Kova Kolondzic ensures marketing efforts directly support revenue growth and service adoption. This executive collaborates with sales and product development teams to refine messaging and product offerings, solidifying Nsight's status as a premier communications provider.
    Kova Kolondzic

    Susan Powers - Chief Human Resources Officer

    Susan Powers, the Chief Human Resources Officer at Nsight, leads all human capital management initiatives and organizational development strategies. This position involves cultivating a positive and productive work environment that supports Nsight's commitment to exceptional customer experience. Powers oversees talent acquisition, employee relations, compensation, and benefits programs across the organization. The Chief Human Resources Officer ensures HR policies align with Nsight's business objectives, supporting the delivery of telecommunication solutions throughout Wisconsin and Upper Michigan. By fostering employee engagement and professional development, Susan Powers strengthens the workforce that underpins Nsight's operations. This executive plays a key role in shaping the company culture, attracting top talent, and ensuring operational continuity for Nsight Telservices and Cellcom.

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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, President & General Manager.