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

Engineering Team

Finance and Accounting

Leadership Team

Sales Team

Customer Service and Experience

Human Resources

Operations and Product Management

Marketing Team

IT Team

Teams at Senneca Holdings