Simpson Gumpertz & Heger Executive and Leadership Team

July, 2026

Leadership Overview

Simpson Gumpertz & Heger has 4 executives leading key functions including strategy, operations, finance, and governance.

Driven by innovation, Simpson Gumpertz & Heger is dedicated to solving complex engineering challenges and advancing applied science across commercial, education, healthcare, and infrastructure markets, impacting government entities, industrial sectors, and cultural institutions.

Leadership Roles at Simpson Gumpertz & Heger

  • Chief Executive Officer - James Parker
  • Chief Financial Officer - Martin Mullins
  • Chief Operating Officer - Niklas Vigener
  • President - Eric Goldberg
  • James Parker - Chief Executive Officer

    James Parker, the Chief Executive Officer at Simpson Gumpertz & Heger, directs the company's overall strategic vision and market positioning. Overseeing all major business units, Parker ensures alignment with the firm's core mission of solving complex engineering challenges through applied science and research. This leadership role involves guiding the company's expansion into diverse markets, including commercial, education, healthcare, and infrastructure sectors. Parker's strategic initiatives focus on fostering innovation and maintaining SGH's reputation for technical excellence. By driving forward-thinking strategies, James Parker ensures the firm's continued leadership in structural engineering, building enclosures, advanced analysis, and performance consulting, directly impacting client success across government, industrial, and cultural institutions.
    James Parker

    Martin Mullins - Chief Financial Officer

    Martin Mullins, the Chief Financial Officer at Simpson Gumpertz & Heger, directs all financial planning, accounting, and reporting functions. Mullins manages the fiscal health of the organization, ensuring robust financial strategies support the company's growth and operational objectives across its diverse market segments. This includes overseeing budgeting, forecasting, and investment strategies critical for innovation in structures, building enclosures, and advanced analysis. Mullins's financial oversight is essential for maintaining SGH's capacity to undertake complex engineering projects for government entities, industrial sectors, and cultural institutions. By ensuring financial stability and strategic resource allocation, Martin Mullins enables Simpson Gumpertz & Heger to continue its pioneering work in performance consulting and applied science, solidifying its position as a leader in the engineering services industry.
    Martin Mullins

    Niklas Vigener - Chief Operating Officer

    Niklas Vigener, the Chief Operating Officer at Simpson Gumpertz & Heger, manages the day-to-day operational execution and efficiency across all service lines. Vigener oversees the integration of advanced analysis and performance consulting services, ensuring seamless delivery to clients in the commercial, education, healthcare, and infrastructure sectors. This role involves optimizing internal processes and resource allocation to support the firm's commitment to innovation and applied science. Vigener's focus on operational excellence directly supports the company's ability to tackle complex engineering challenges. By streamlining workflows and enhancing cross-departmental collaboration, Niklas Vigener ensures that Simpson Gumpertz & Heger consistently delivers high-quality engineering solutions to government entities, industrial sectors, and cultural institutions, reinforcing the firm's market leadership.

    Eric Goldberg - President

    Eric Goldberg, the President at Simpson Gumpertz & Heger, drives the strategic direction and client engagement initiatives for the firm. Goldberg focuses on enhancing the company's market presence within the commercial, education, healthcare, and infrastructure sectors, ensuring SGH's engineering services, including structures, building enclosures, and advanced analysis, meet evolving client needs. This leadership position involves fostering strong relationships with government entities, industrial sectors, and cultural institutions, reinforcing the firm's commitment to solving complex engineering challenges. Goldberg's emphasis on client-centric solutions and applied science innovation directly contributes to the company's sustained success and reputation for technical excellence. Through strategic leadership, Eric Goldberg ensures Simpson Gumpertz & Heger remains at the forefront of performance consulting and applied research in the engineering field.

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    Frequently Asked Questions Regarding Simpson Gumpertz & Heger Top Executives and Leadership Team

    Who leads Simpson Gumpertz & Heger?
    Simpson Gumpertz & Heger is led by James Parker (Chief Executive Officer), along with executives such as Martin Mullins (Chief Financial Officer) and Niklas Vigener (Chief Operating Officer).
    Who is part of Simpson Gumpertz & Heger’s executive team?
    The executive team of Simpson Gumpertz & Heger includes leaders such as James Parker (Chief Executive Officer), Martin Mullins (Chief Financial Officer), Niklas Vigener (Chief Operating Officer) and other senior executives.
    How many executives does Simpson Gumpertz & Heger have?
    Simpson Gumpertz & Heger has 4 executives leading key business areas.
    What roles are included in Simpson Gumpertz & Heger’s leadership team?
    The leadership team of Simpson Gumpertz & Heger includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President.