News

The Թϱ Company Names Top Leaders

David Thomack becomes President, Jeff Shipley to serve as Chief Operating Officer

APPLETON, WIS. (JUNE 18, 2024) – The Թϱ Company, a division of The Թϱ Group, has named David Thomack its President and Jeff Shipley its Chief Operating Officer.

Thomack has more than 30 years of experience in the construction industry and previously served as Թϱ’s Chief Operating Officer. In his 19 years with Թϱ, he has successfully led transformational projects across the country and assisted in the development and rollout of the company’s vision and strategy. His passion for and commitment to operational excellence, process implementation, Integrated Lean Project Delivery® and creative leadership make him uniquely suited for the role.

“I’m committed to supporting the opportunities that fuel continued growth and success for customers, communities, partners, and employee-owners of The Թϱ Company,” Thomack said.

Born and raised in Madison, Wisconsin, Thomack earned a bachelor’s degree in civil and environmental engineering and a master’s degree in civil engineering and construction management, both from the University of Wisconsin-Madison. He currently lives in Walnut Creek, California and will be relocating back to the Midwest in September.

David Thomack - Portrait

Shipley has 18 years with Թϱ and most recently led Թϱ’s San Francisco, Sacramento, Oklahoma City, and Detroit offices. He now leads construction operations across The Թϱ Company, bringing a hands-on approach to leadership, disciplined project controls, Lean construction expertise and a passion for people and safety.

“I am honored and humbled to be able to expand into new areas of our business, connect with more of the great people within our organization, support our OneԹϱ vision and bring enhanced value to our customers and partners,” Shipley said.

A native of Edmond, Oklahoma, Shipley earned a bachelor’s degree in construction science from the University of Oklahoma. He recently relocated from Oklahoma and lives in Appleton, Wisconsin.

Jeff Shipley - Portrait

This announcement follows the naming of Dave Kievet to President and CEO of The Թϱ Group.

About The Թϱ Group   The Թϱ Group is a family of companies driven to transform the built environment and beyond, through innovation, Lean methodology and continuous process improvement. Headquartered in Appleton, Wisconsin, our employee- and family-owned businesses focus on creating extraordinary opportunities for employees, partners, customers and communities. The Թϱ Group companies serve customers nationwide

About The Թϱ Company
The Թϱ Company (Թϱ) is a leading professional construction services firm serving customers across the United States. Founded in 1889, Թϱ is a 100% employee‑owned company headquartered in Appleton, Wis., with 17 offices nationwide. Widely recognized as a pioneer in Lean construction, Integrated Lean Project Delivery and industrialized construction, Թϱ delivers innovative solutions across a diverse range of markets, including healthcare, power, industrial, education and commercial sectors.