Rasmussen Group Executive and Leadership Team

August, 2026

Leadership Overview

Rasmussen Group has 5 executives leading key functions including strategy, finance, operations, administration, and general management.

Driven by a legacy of over a century of construction expertise, Rasmussen Group delivers comprehensive solutions across diverse civil and construction fields, ensuring safe, professional, and budget-conscious project completion for every client.

Leadership Roles at Rasmussen Group

  • Chief Executive Officer - Sonny Hall
  • Chief Financial Officer - Wayne Nyberg
  • Chief Operating Officer - Tim Janssen
  • President - Joseph Schmidtlein
  • Chief of Staff & Senior Associate - Barbara Rookard
  • Sonny Hall - Chief Executive Officer

    Sonny Hall, the Chief Executive Officer at Rasmussen Group, directs the overarching strategy and vision for the diversified construction conglomerate. Hall guides the integration of specialized companies, including those focused on concrete and asphalt supply, paving, heavy hauling, dump trucks, crane operations, and steel fabrication. This leadership ensures seamless customer service through a single point of contact, leveraging over a century of combined experience. Sonny Hall's strategic direction emphasizes maintaining the company's reputation for on-time, safe, and professional builds. The Chief Executive Officer's role involves fostering collaboration among the various entities to guarantee projects remain on budget and achieve successful completion. Hall's executive oversight ensures the company adapts to evolving industry demands while upholding its commitment to excellence in all construction endeavors across Iowa and beyond.

    Wayne Nyberg - Chief Financial Officer

    Wayne Nyberg, the Chief Financial Officer at Rasmussen Group, manages all financial operations and fiscal strategy for the expansive construction group. Nyberg oversees budgeting, financial planning, and investment strategies, ensuring the fiscal health and stability of the organization. This role is critical in supporting the company's diverse operations, which span concrete and asphalt supply, paving, heavy hauling, dump trucks, crane services, and steel fabrication. Wayne Nyberg's financial acumen ensures that each project, from initial planning to final completion, adheres to strict budgetary controls. The Chief Financial Officer's responsibilities include optimizing resource allocation across the various collaborating construction entities. Nyberg's leadership ensures Rasmussen Group maintains its century-long commitment to delivering projects safely, professionally, and within financial parameters, reinforcing its market position in Iowa.

    Tim Janssen - Chief Operating Officer

    Tim Janssen, the Chief Operating Officer at Rasmussen Group, directs the day-to-day operational execution across all facets of the construction conglomerate. Janssen oversees the seamless integration of services provided by specialized companies, including concrete and asphalt supply, paving, heavy hauling, dump trucks, crane operations, and steel fabrication. This operational leadership ensures that the company's promise of excellent customer service through a single point of contact is consistently met. Tim Janssen's focus is on maintaining the highest standards of safety and professionalism in all builds, directly contributing to on-time project delivery. The Chief Operating Officer's role involves optimizing workflows and resource management to keep projects on budget and ensure successful completion. Janssen's deep understanding of construction processes underpins the Rasmussen Group's century of expertise and its ability to manage complex, multi-faceted projects.
    Tim Janssen

    Joseph Schmidtlein - President

    Joseph Schmidtlein, the President at Rasmussen Group, oversees the strategic direction and overall performance of the company's extensive construction services. Schmidtlein leads the integration of specialized entities, encompassing concrete and asphalt supply, paving, heavy hauling, dump trucks, crane operations, and steel fabrication, ensuring cohesive service delivery. This leadership role leverages the Rasmussen Group's century of construction experience to provide exceptional customer service through a unified approach. Joseph Schmidtlein's commitment is to uphold the company's legacy of safe, professional, and on-time project execution. The President's mandate includes ensuring all projects are completed successfully and remain within budget, reinforcing the company's reputation for reliability. Schmidtlein's executive guidance drives the company's continued success in the Iowa construction market.

    Barbara Rookard - Chief of Staff & Senior Associate

    Barbara Rookard, the Chief of Staff & Senior Associate at Rasmussen Group, provides critical administrative and strategic support across the organization's diverse construction operations. Rookard facilitates communication and coordination between executive leadership and the various specialized companies, which include concrete and asphalt supply, paving, heavy hauling, dump trucks, crane operations, and steel fabrication. This role ensures efficient information flow and supports the company's commitment to providing excellent customer service. Barbara Rookard's responsibilities extend to streamlining internal processes and assisting in the strategic planning that underpins the Rasmussen Group's century of construction experience. The Chief of Staff & Senior Associate plays a key part in ensuring projects are executed safely, professionally, and remain on budget for successful completion. Rookard's contributions are vital to maintaining the company's operational integrity and market reputation.

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    Frequently Asked Questions Regarding Rasmussen Group Top Executives and Leadership Team

    Who leads Rasmussen Group?
    Rasmussen Group is led by Sonny Hall (Chief Executive Officer), along with executives such as Wayne Nyberg (Chief Financial Officer) and Tim Janssen (Chief Operating Officer).
    Who is part of Rasmussen Group’s executive team?
    The executive team of Rasmussen Group includes leaders such as Sonny Hall (Chief Executive Officer), Wayne Nyberg (Chief Financial Officer), Tim Janssen (Chief Operating Officer) and other senior executives.
    How many executives does Rasmussen Group have?
    Rasmussen Group has 5 executives leading key business areas.
    What roles are included in Rasmussen Group’s leadership team?
    The leadership team of Rasmussen Group includes roles such as Chief Executive Officer, Chief Financial Officer, Chief Operating Officer, President, Chief of Staff & Senior Associate.