The Walsh Group Executive and Leadership Team

June, 2026

Leadership Overview

The Walsh Group has 8 executives leading key functions including information technology, transportation operations, heavy civil construction, water infrastructure, investment strategy, building construction, and Archer Western operations.

Driven by a legacy of innovation, The Walsh Group designs, builds, finances, operates, and activates services across the building, transportation, and water markets, shaping infrastructure for future generations.

Leadership Roles at The Walsh Group

  • Group Chief Operating Officer, Transportation - Steven Kehle
  • President, Heavy Civil Divison - Donald Gillis
  • President - Water Division - Roy Epps
  • Group President, Walsh Investment - Gregory Ciambrone
  • President-Water Division - Duane Petersen
  • President, Building Group - Michael Whelan
  • President & Division President, Archer Western & Transportation - Daniel Walsh
  • Chief Information Officer - Timothy Notolli
  • Steven Kehle - Group Chief Operating Officer, Transportation

    Steven Kehle, the Group Chief Operating Officer, Transportation at The Walsh Group, spearheads operational execution within the transportation sector. Kehle manages large-scale infrastructure projects, ensuring seamless execution from planning through completion. This executive's responsibilities include optimizing resource allocation and driving efficiency across all transportation-related construction activities. By focusing on strategic operational improvements, Steven Kehle directly contributes to the successful delivery of complex transportation networks. The Group Chief Operating Officer, Transportation's leadership ensures adherence to project timelines and budget constraints, reinforcing The Walsh Group's market position.

    Donald Gillis - President, Heavy Civil Divison

    Donald Gillis, the President, Heavy Civil Division at The Walsh Group, leads the strategic direction and operational oversight for major civil engineering projects. Gillis directs teams responsible for constructing critical infrastructure, including bridges, highways, and tunnels. This leadership position involves managing complex project lifecycles and ensuring the highest standards of safety and quality. By driving innovation in heavy civil construction techniques, Donald Gillis enhances the company's capacity to undertake ambitious projects. The President, Heavy Civil Division's expertise is vital for expanding The Walsh Group's footprint in large-scale infrastructure development.

    Roy Epps - President - Water Division

    Roy Epps, the President - Water Division at The Walsh Group, directs the company's comprehensive strategy and operations within the water infrastructure market. Epps oversees the design, construction, and financing of water treatment plants, pipelines, and related facilities. This executive's focus includes ensuring sustainable water solutions and managing complex projects that address critical community needs. By fostering collaboration and implementing advanced construction methodologies, Roy Epps strengthens The Walsh Group's capabilities in water resource management. The President - Water Division's leadership is essential for delivering vital water infrastructure projects across diverse geographies.
    Roy Epps

    Gregory Ciambrone - Group President, Walsh Investment

    Gregory Ciambrone, the Group President, Walsh Investment at The Walsh Group, leads the company's strategic investment initiatives and financial operations. Ciambrone identifies and secures opportunities for project financing, ensuring capital availability for large-scale developments. This executive's role involves rigorous financial analysis and risk management to support sustainable growth. By cultivating strong relationships with financial partners, Gregory Ciambrone enhances The Walsh Group's ability to execute complex, capital-intensive projects. The Group President, Walsh Investment's expertise is crucial for driving the company's financial strategy and expanding its market reach.

    Duane Petersen - President-Water Division

    Duane Petersen, the President-Water Division at The Walsh Group, drives operational excellence and strategic growth within the water infrastructure sector. Petersen manages the execution of diverse water projects, focusing on efficiency and client satisfaction. This leadership role involves overseeing project teams and ensuring adherence to stringent quality and safety standards. By implementing innovative construction techniques, Duane Petersen enhances The Walsh Group's capacity to deliver advanced water solutions. The President-Water Division's commitment to operational performance is key to reinforcing the company's reputation in this critical market.

    Michael Whelan - President, Building Group

    Michael Whelan, the President, Building Group at The Walsh Group, directs the strategic vision and operational execution for the company's building construction division. Whelan oversees a broad portfolio of projects, ensuring successful delivery of commercial, institutional, and industrial facilities. This executive's responsibilities include fostering client relationships and driving business development within the building sector. By championing best practices in construction management, Michael Whelan enhances project outcomes and client trust. The President, Building Group's leadership is instrumental in expanding The Walsh Group's presence and capabilities in diverse construction markets.
    Michael Whelan

    Daniel Walsh - President & Division President, Archer Western & Transportation

    Daniel Walsh, the President & Division President, Archer Western & Transportation at The Walsh Group, leads critical operational segments of the company. Walsh directs the strategic execution for both the Archer Western brand and the transportation division, ensuring integrated project delivery. This executive's purview includes managing complex construction projects and driving market expansion. By fostering cross-divisional collaboration, Daniel Walsh enhances The Walsh Group's comprehensive service offerings. The President & Division President, Archer Western & Transportation's leadership is vital for achieving operational synergy and sustained growth across these key business units.

    Timothy Notolli - Chief Information Officer

    Timothy Notolli, the Chief Information Officer at The Walsh Group, directs the company's technology strategy and digital transformation initiatives. Overseeing all information systems, Notolli ensures robust cybersecurity measures and efficient data management across the organization. This leadership role involves integrating advanced technological solutions to support the company's operations in building, transportation, and water markets. By optimizing IT infrastructure, Timothy Notolli drives operational efficiency and enhances project delivery capabilities. The Chief Information Officer's focus remains on leveraging technology to foster innovation and maintain a competitive edge in the construction industry.

    Explore Leadership Teams in Construction Management

    Frequently Asked Questions Regarding The Walsh Group Top Executives and Leadership Team

    Who leads The Walsh Group?
    The Walsh Group is led by Steven Kehle (Group Chief Operating Officer, Transportation), along with executives such as Donald Gillis (President, Heavy Civil Divison) and Roy Epps (President - Water Division).
    Who is part of The Walsh Group’s executive team?
    The executive team of The Walsh Group includes leaders such as Steven Kehle (Group Chief Operating Officer, Transportation), Donald Gillis (President, Heavy Civil Divison), Roy Epps (President - Water Division) and other senior executives.
    How many executives does The Walsh Group have?
    The Walsh Group has 8 executives leading key business areas.
    What roles are included in The Walsh Group’s leadership team?
    The leadership team of The Walsh Group includes roles such as Group Chief Operating Officer, Transportation, President, Heavy Civil Divison, President - Water Division, Group President, Walsh Investment, President-Water Division.