Sunrise Engineering Executive and Leadership Team

May, 2026

Leadership Overview

Sunrise Engineering has 7 executives leading key functions including strategy, operations, finance, and administration.

Dedicated to engineering excellence, Sunrise Engineering drives innovation across the Intermountain and Southwestern United States, delivering comprehensive solutions since 1978.

Leadership Roles at Sunrise Engineering

  • Chief Executive Officer & President - Evan Simpson
  • Chief Executive Officer & Co Owner - Jimmy Au
  • President & Chief Executive Officer - Gregory Potter
  • Chief Financial Officer - Michelle Wilhelmsen
  • Chief Operating Officer - Matthew Day
  • President - Tim Spencer
  • Chief Administrative Officer (CAO) - Stanley Zeyer
  • Evan Simpson - Chief Executive Officer & President

    Evan Simpson, the Chief Executive Officer & President at Sunrise Engineering, directs the company's overarching strategy and operational execution. Simpson guides the firm's expansion across the Intermountain and Southwestern regions, ensuring alignment with the 1978 founding mission of providing full-service engineering solutions. This leadership role involves setting the strategic vision for all departments, fostering a culture of innovation, and maintaining strong client relationships. Simpson's oversight extends to all major project initiatives, driving the company's growth and market position. The Chief Executive Officer & President ensures that Sunrise Engineering consistently delivers high-quality engineering and consulting services, meeting the complex demands of clients throughout the United States. Evan Simpson's strategic direction solidifies the company's reputation for reliability and expertise in the construction and architecture sectors.

    Jimmy Au - Chief Executive Officer & Co Owner

    Jimmy Au, the Chief Executive Officer & Co Owner at Sunrise Engineering, spearheads the company's strategic direction and ownership vision. Au collaborates with leadership to define long-term goals, focusing on sustainable growth and market leadership within the Intermountain and Southwestern United States. This executive position involves cultivating key partnerships and ensuring the company's operational framework supports its ambitious expansion plans. Au's responsibilities include championing the firm's core values and driving initiatives that enhance its service offerings in professional engineering and consulting. The Chief Executive Officer & Co Owner plays a pivotal part in shaping the company's future, ensuring continued success and client satisfaction. Jimmy Au's leadership reinforces Sunrise Engineering's commitment to excellence and its established presence since 1978.
    Jimmy Au

    Gregory Potter - President & Chief Executive Officer

    Gregory Potter, the President & Chief Executive Officer at Sunrise Engineering, commands the executive leadership and strategic planning for the firm. Potter directs the company's operations across the Intermountain and Southwestern United States, upholding the legacy of comprehensive engineering and consulting services established in 1978. This critical role involves setting the corporate agenda, fostering a high-performance environment, and ensuring the successful execution of major projects. Potter's leadership focuses on driving operational efficiency and expanding the company's reach within the construction and architecture industries. The President & Chief Executive Officer is instrumental in guiding Sunrise Engineering's growth trajectory and maintaining its reputation for delivering exceptional client value. Gregory Potter's vision propels the firm forward, ensuring continued innovation and client trust.

    Michelle Wilhelmsen - Chief Financial Officer

    Michelle Wilhelmsen, the Chief Financial Officer at Sunrise Engineering, oversees all financial operations, planning, and reporting for the firm. Wilhelmsen manages the company's fiscal health, ensuring robust financial strategies that support growth and stability across the Intermountain and Southwestern United States. This role involves budgeting, forecasting, and managing investments to sustain the company's operations since 1978. Wilhelmsen's expertise is crucial for maintaining profitability and securing resources for new initiatives in engineering and consulting. The Chief Financial Officer works to optimize financial performance and mitigate risks, ensuring compliance with all regulatory requirements. Michelle Wilhelmsen's diligent financial management underpins Sunrise Engineering's long-term success and its capacity to undertake significant projects.

    Matthew Day - Chief Operating Officer

    Matthew Day, the Chief Operating Officer at Sunrise Engineering, manages the day-to-day operational activities and service delivery across the Intermountain and Southwestern regions. Day ensures that all engineering and consulting projects adhere to the highest standards of quality and efficiency, supporting the company's mission since 1978. This executive function involves optimizing workflows, managing project teams, and implementing best practices in construction and architecture services. Day's oversight guarantees seamless project execution and client satisfaction. The Chief Operating Officer collaborates closely with other C-suite leaders to align operational strategies with the company's overall business objectives. Matthew Day's focus on operational excellence drives Sunrise Engineering's capacity to handle complex projects and maintain its competitive edge.
    Matthew Day

    Tim Spencer - President

    Tim Spencer, the President at Sunrise Engineering, leads strategic initiatives and operational oversight for the firm's extensive service area. Spencer guides the company's expansion and service delivery across the Intermountain and Southwestern United States, reinforcing its commitment to engineering and consulting excellence since 1978. This executive role involves fostering strong client relationships and ensuring the successful completion of complex projects within the construction and architecture sectors. Spencer's leadership focuses on driving innovation and maintaining the high standards Sunrise Engineering is known for. The President works collaboratively with the executive team to achieve corporate objectives and enhance market presence. Tim Spencer's dedication to operational success ensures Sunrise Engineering remains a trusted partner for clients.
    Tim Spencer

    Stanley Zeyer - Chief Administrative Officer (CAO)

    Stanley Zeyer, the Chief Administrative Officer (CAO) at Sunrise Engineering, directs the company's administrative functions and internal operations. Zeyer ensures that the organizational infrastructure effectively supports the firm's engineering and consulting services throughout the Intermountain and Southwestern regions. This leadership position involves managing human resources, IT, legal, and other essential support departments to maintain operational efficiency. Zeyer's focus is on creating a productive work environment that enables the company's continued success since 1978. The Chief Administrative Officer (CAO) plays a key part in streamlining processes and ensuring compliance across all business activities. Stanley Zeyer's comprehensive administrative oversight contributes significantly to Sunrise Engineering's stability and growth.

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    Frequently Asked Questions Regarding Sunrise Engineering Top Executives and Leadership Team

    Who leads Sunrise Engineering?
    Sunrise Engineering is led by Evan Simpson (Chief Executive Officer & President), along with executives such as Jimmy Au (Chief Executive Officer & Co Owner) and Gregory Potter (President & Chief Executive Officer).
    Who is part of Sunrise Engineering’s executive team?
    The executive team of Sunrise Engineering includes leaders such as Evan Simpson (Chief Executive Officer & President), Jimmy Au (Chief Executive Officer & Co Owner), Gregory Potter (President & Chief Executive Officer) and other senior executives.
    How many executives does Sunrise Engineering have?
    Sunrise Engineering has 7 executives leading key business areas.
    What roles are included in Sunrise Engineering’s leadership team?
    The leadership team of Sunrise Engineering includes roles such as Chief Executive Officer & President, Chief Executive Officer & Co Owner, President & Chief Executive Officer, Chief Financial Officer, Chief Operating Officer.