Senneca Holdings is a diversified management and holding company whose companies are focused on the specialty door industry. Senneca oversees the operations of its companies, allocates resources among them, and helps to improve the performance of its operations. Senneca seeks out acquisition opportunities that strengthen our position in a business segment as well as companies that will diversify our portfolio of specialty doors.

Senneca combines global scale with operational agility to lead the markets we serve. Recognized for our entrepreneurial approach for over 30 years, our Team of employees worldwide takes pride to provide customers with the best specialty doors to meet your needs.

Building Supplies

Construction

Manufacturing

Senneca Holdings

Clark Hale

Wesley Willenburg

Chuck Witt

Jonathan Heasley

Collin Monville

Bethany Baker

Andrew Bollinger

Amber Augustine

Jonathan Shay

Michael Conley

Larissa Head

Kevin Landgraff

Gloria Olson

Richard Paterni

Shannon Tokarsky

Eric R. Sweitzer

Hal Shapiro

John Pottoore

The Engineering Team at Senneca Holdings is responsible for the design, development, and optimization of specialty doors. Comprising various specialized roles such as Product Engineers, Design Engineers, and Manufacturing Engineers, the team collaborates to innovate and refine door solutions that meet customer needs. They work on process improvements, ensure manufacturing efficiency, and leverage ERP systems to enhance operational capabilities. The Engineering Team plays a crucial role in maintaining Senneca's leadership in the specialty door market through technical excellence and continuous innovation.

Engineering Team

Finance and Accounting

Leadership Team

Engineering Team

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Team members

Other teams at Senneca Holdings

Finance and Accounting

Leadership Team