IES Holdings Executive and Leadership Team

June, 2026

Leadership Overview

IES Holdings has 7 executives leading key functions including strategy, finance, technology, and operations.

Driven by innovation, IES Holdings is dedicated to designing and installing integrated electrical and technology systems, providing essential infrastructure products and services across the United States with a commitment to operational excellence and client satisfaction.

Leadership Roles at IES Holdings

  • Chief Executive Officer & President - Matthew Simmes
  • Chief Financial Officer - David Miller
  • Senior Vice President, Chief Financial Officer and Treasurer - Tracy McLauchlin
  • Senior Vice President and Division Chief Financial Officer - Vyom Agarwal
  • President. IES Commercial and Industrial - John Werner
  • Division President, Communications - Donald Fishstein
  • Chief Technical Officer & Chief Technology Officer - Matthew Allen
  • Matthew Simmes - Chief Executive Officer & President

    Matthew Simmes, the Chief Executive Officer & President at IES Holdings, directs the overarching corporate strategy and operational execution. Simmes guides the company's expansion in integrated electrical and technology systems installation and infrastructure services across the United States. Overseeing all major business segments, Matthew Simmes ensures alignment with market demands and drives initiatives for sustained growth and profitability. This leadership role involves fostering innovation within the Communications and Residential segments, ensuring robust service delivery and product development. By championing operational efficiency, Simmes directly impacts the company's market position and financial performance, securing long-term value for stakeholders.
    Matthew Simmes

    David Miller - Chief Financial Officer

    David Miller, the Chief Financial Officer at IES Holdings, manages all financial operations and strategic financial planning. Miller oversees capital allocation, risk management, and investor relations, ensuring fiscal health and transparency across the organization. This critical role involves developing financial models to support the company's growth in electrical and technology systems installation. By analyzing market trends and financial performance, David Miller provides key insights to guide executive decision-making. The Chief Financial Officer's responsibilities extend to optimizing financial structures and driving profitability within the Communications and Residential segments, directly contributing to IES Holdings' overall economic stability and expansion.

    Tracy McLauchlin - Senior Vice President, Chief Financial Officer and Treasurer

    Tracy McLauchlin, the Senior Vice President, Chief Financial Officer and Treasurer at IES Holdings, oversees treasury functions and financial reporting. McLauchlin manages the company's cash flow, debt, and equity financing, ensuring robust financial liquidity. This role is integral to supporting the operational needs of the Communications and Residential segments, facilitating their project execution and expansion. By maintaining strong relationships with financial institutions, Tracy McLauchlin secures the necessary capital for IES Holdings' infrastructure projects. The Senior Vice President, Chief Financial Officer and Treasurer's expertise in financial management directly contributes to the company's stability and its capacity for strategic investments and growth initiatives.

    Vyom Agarwal - Senior Vice President and Division Chief Financial Officer

    Vyom Agarwal, the Senior Vice President and Division Chief Financial Officer at IES Holdings, provides dedicated financial leadership for key operational divisions. Agarwal directs financial strategy and performance management, ensuring profitability and resource optimization within specific business units. This role is crucial for supporting the complex financial requirements of the Communications segment's data center installations and the Residential segment's diverse projects. By closely monitoring divisional financial health, Vyom Agarwal identifies opportunities for cost savings and revenue enhancement. The Senior Vice President and Division Chief Financial Officer's analytical acumen directly supports strategic decision-making and drives financial discipline across IES Holdings' operational landscape.

    John Werner - President. IES Commercial and Industrial

    John Werner, the President. IES Commercial and Industrial at IES Holdings, leads the company's significant presence in commercial and industrial electrical and technology system installations. Werner drives operational excellence and strategic growth within this vital segment, overseeing project execution and client relations. This leadership position focuses on delivering integrated solutions for a wide range of commercial facilities and industrial applications. By ensuring high standards of safety and quality, John Werner strengthens IES Holdings' reputation for reliability. The President. IES Commercial and Industrial's commitment to innovation and customer satisfaction directly contributes to the company's market leadership and sustained revenue generation.
    John Werner

    Donald Fishstein - Division President, Communications

    Donald Fishstein, the Division President, Communications at IES Holdings, directs the strategic vision and operational execution for the Communications segment. Fishstein oversees the design, installation, and maintenance of network infrastructure for critical clients, including data centers and corporate facilities. This leadership role emphasizes delivering advanced audio/visual, telephone, and wireless access systems. By fostering strong client partnerships, Donald Fishstein ensures the successful deployment of complex technology solutions across diverse building types. The Division President, Communications' focus on technological advancement and service quality drives market penetration and revenue growth for IES Holdings within the telecommunications and IT infrastructure sectors.

    Matthew Allen - Chief Technical Officer & Chief Technology Officer

    Matthew Allen, the Chief Technical Officer & Chief Technology Officer at IES Holdings, spearheads technological innovation and infrastructure development. Allen directs the integration of advanced technology solutions within the company's electrical and communications system designs. This leadership position involves evaluating emerging technologies to enhance service offerings for data centers, corporate buildings, and residential applications. By ensuring cutting-edge technical capabilities, Matthew Allen supports the Communications segment's network infrastructure installations and the Residential segment's solar power solutions. The Chief Technical Officer & Chief Technology Officer's focus on technical excellence drives efficiency and competitive advantage for IES Holdings in the evolving technology landscape.

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    Frequently Asked Questions Regarding IES Holdings Top Executives and Leadership Team

    Who leads IES Holdings?
    IES Holdings is led by Matthew Simmes (Chief Executive Officer & President), along with executives such as David Miller (Chief Financial Officer) and Tracy McLauchlin (Senior Vice President, Chief Financial Officer and Treasurer).
    Who is part of IES Holdings’s executive team?
    The executive team of IES Holdings includes leaders such as Matthew Simmes (Chief Executive Officer & President), David Miller (Chief Financial Officer), Tracy McLauchlin (Senior Vice President, Chief Financial Officer and Treasurer) and other senior executives.
    How many executives does IES Holdings have?
    IES Holdings has 7 executives leading key business areas.
    What roles are included in IES Holdings’s leadership team?
    The leadership team of IES Holdings includes roles such as Chief Executive Officer & President, Chief Financial Officer, Senior Vice President, Chief Financial Officer and Treasurer, Senior Vice President and Division Chief Financial Officer, President. IES Commercial and Industrial.