IGS Energy Executive and Leadership Team

May, 2026

Leadership Overview

IGS Energy has 7 executives leading key functions including strategy, finance, operations, people, and renewable energy initiatives.

Driven by a commitment to innovation, IGS Energy provides essential residential and commercial energy services, shaping a sustainable energy future through dedicated leadership and impactful market presence.

Leadership Roles at IGS Energy

  • Chief Executive Officer - Ira Shipman
  • Chief Financial Officer - Amy Gilmore
  • President, IGS Renewable Natural Gas - David Mrowzinski
  • President, IGS Solar - Brandon Childers
  • President - Scott A White
  • Chief of Staff - Lindsey Markiewicz-McIntyre
  • Chief People Officer - Jenni Kovach
  • Ira Shipman - Chief Executive Officer

    Ira Shipman, the Chief Executive Officer at IGS Energy, directs the company's overarching strategy and operational execution. Shipman guides the organization's expansion in residential and commercial energy services, ensuring alignment with market demands and long-term growth objectives. This leadership role involves fostering innovation across all business units, particularly in the renewable energy sector, to enhance service offerings and market competitiveness. Ira Shipman oversees the integration of new technologies and sustainable practices, driving efficiency and value for customers. The Chief Executive Officer's responsibilities include cultivating strategic partnerships and ensuring the company's financial health and operational excellence. By setting clear corporate goals, Shipman empowers teams to achieve ambitious targets, solidifying IGS Energy's position as a leader in the energy services industry.

    Amy Gilmore - Chief Financial Officer

    Amy Gilmore, the Chief Financial Officer at IGS Energy, manages all financial operations and strategic financial planning. Gilmore oversees budgeting, forecasting, and financial reporting, ensuring fiscal responsibility and profitability across the company's residential and commercial energy services. This critical role involves analyzing market trends to identify investment opportunities and mitigate financial risks. Amy Gilmore directs capital allocation to support growth initiatives, particularly in renewable energy projects, and maintains strong relationships with financial institutions. The Chief Financial Officer's responsibilities extend to optimizing financial performance and ensuring compliance with all regulatory requirements. By implementing robust financial controls, Gilmore safeguards company assets and drives sustainable economic growth for IGS Energy, supporting its mission to provide reliable energy solutions.
    Amy Gilmore

    David Mrowzinski - President, IGS Renewable Natural Gas

    David Mrowzinski, the President, IGS Renewable Natural Gas at IGS Energy, spearheads the company's initiatives in renewable natural gas production and distribution. Mrowzinski directs the strategic development and operational management of RNG projects, focusing on sustainable energy solutions for residential and commercial clients. This leadership position involves identifying new market opportunities, forging strategic partnerships, and ensuring the efficient scaling of renewable energy operations. David Mrowzinski oversees the entire lifecycle of RNG projects, from sourcing to delivery, driving environmental impact and economic viability. The President, IGS Renewable Natural Gas's responsibilities include advancing the company's commitment to clean energy and contributing to a lower carbon footprint. Mrowzinski's expertise is crucial in positioning IGS Energy as a leader in the transition to sustainable energy sources.

    Brandon Childers - President, IGS Solar

    Brandon Childers, the President, IGS Solar at IGS Energy, leads the company's solar energy division, driving growth and innovation in solar solutions. Childers directs the strategic planning, development, and execution of solar projects for residential and commercial customers, expanding IGS Energy's renewable energy portfolio. This role involves overseeing sales, installation, and project management to ensure high-quality service delivery and customer satisfaction. Brandon Childers focuses on leveraging cutting-edge solar technology to provide efficient and cost-effective energy solutions. The President, IGS Solar's responsibilities include market analysis, partnership development, and ensuring operational excellence within the solar sector. Childers' leadership is instrumental in advancing IGS Energy's commitment to sustainability and its position in the rapidly growing solar market.

    Scott A White - President

    Scott A White, the President at IGS Energy, holds a pivotal leadership position overseeing key operational segments of the company. White drives strategic initiatives and operational efficiencies across various business units, contributing to the delivery of comprehensive residential and commercial energy services. This role involves fostering collaboration among teams to achieve corporate objectives and enhance service quality. Scott A White focuses on optimizing business processes and identifying opportunities for innovation and expansion within the energy sector. The President's responsibilities include ensuring seamless integration of services and maintaining high standards of performance. White's leadership is vital in supporting IGS Energy's mission to provide reliable and sustainable energy solutions, reinforcing its market presence and commitment to customer satisfaction.

    Lindsey Markiewicz-McIntyre - Chief of Staff

    Lindsey Markiewicz-McIntyre, the Chief of Staff at IGS Energy, provides strategic support and operational oversight to the executive leadership team. Markiewicz-McIntyre facilitates cross-functional collaboration, ensuring seamless execution of company-wide initiatives in residential and commercial energy services. This role involves managing key projects, optimizing internal processes, and enhancing communication channels across departments. Lindsey Markiewicz-McIntyre supports the Chief Executive Officer in driving strategic priorities and operational efficiencies, particularly within the burgeoning renewable energy sector. The Chief of Staff's responsibilities include preparing executive briefings, coordinating board communications, and ensuring strategic alignment with the company's mission. By streamlining operations and fostering effective teamwork, Markiewicz-McIntyre contributes significantly to IGS Energy's overall performance and strategic direction.

    Jenni Kovach - Chief People Officer

    Jenni Kovach, the Chief People Officer at IGS Energy, leads all human resources functions and talent management strategies. Kovach is responsible for cultivating a positive and productive work environment that supports the company's mission in residential and commercial energy services. This role involves developing comprehensive talent acquisition, retention, and development programs to attract and nurture top industry professionals. Jenni Kovach oversees employee relations, compensation and benefits, and organizational culture initiatives, ensuring alignment with IGS Energy's values and strategic goals. The Chief People Officer's responsibilities include fostering employee engagement and driving initiatives that promote diversity, equity, and inclusion. By prioritizing people, Kovach ensures the workforce is equipped to meet the evolving demands of the energy sector and drive innovation in renewable solutions.
    Jenni Kovach

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    Frequently Asked Questions Regarding IGS Energy Top Executives and Leadership Team

    Who leads IGS Energy?
    IGS Energy is led by Ira Shipman (Chief Executive Officer), along with executives such as Amy Gilmore (Chief Financial Officer) and David Mrowzinski (President, IGS Renewable Natural Gas).
    Who is part of IGS Energy’s executive team?
    The executive team of IGS Energy includes leaders such as Ira Shipman (Chief Executive Officer), Amy Gilmore (Chief Financial Officer), David Mrowzinski (President, IGS Renewable Natural Gas) and other senior executives.
    How many executives does IGS Energy have?
    IGS Energy has 7 executives leading key business areas.
    What roles are included in IGS Energy’s leadership team?
    The leadership team of IGS Energy includes roles such as Chief Executive Officer, Chief Financial Officer, President, IGS Renewable Natural Gas, President, IGS Solar, President.