The One-Stop Systems of Mahoning, Columbiana, and Trumbull counties work closely with the Economic Development representatives. Below are links to the state and local area chambers of commerce as well as the Port Authority in Columbiana County and the Ohio Department of Development.

Columbiana County Area of Chambers

Columbiana County Port Authority

Youngstown/Warren Regional Chambers

Ohio Chamber of Commerce

Ohio Department of Development

Mahoning Valley Professional 20/30 Club

The Mahoning Valley Professional 20/30 Club is a resource to unite young citizens in the Mahoning Valley by providing a network of charitable, educational, and social endeavors.We encourage lifelong commitment to the Mahoning Valley, creating an atmosphere that promotes success by connecting young professionals, fostering positive relationships, and educating members and the community.

To learn more, click here.

Leadership Columbiana County

Leadership Columbiana County is a non-profit organization that provides intensive classroom and hands-on experience to build leadership capabilities.

To learn more, click here.

Leadership Mahoning County

The mission of LEADERSHIP MAHONING VALLEY is to identify, educate and motivate community leaders to address the challenges facing the Mahoning Valley.

To learn more, click here.