Leadership Team
Michael Sherwin
Chief Executive Officer
Michael’s primary role at CBC is to focus on growth opportunities and business strategies. His goals include creating the best products for our customers and the best working environment for our employees. Michael also continues to push to do more for our customers both domestically and globally. He joined the company in 1996 as Vice President, Director of Finance then left CBC in 2002 to take the position of President/CEO of an automotive industry supplier. Michael returned to CBC in 2011 in his current role.
Michael is thoughtful and analytical; he takes a collaborative approach to management, while also working to help our company and employees support our local community. As the oldest company in the city of Columbiana, Ohio, CBC is proud to sponsor local businesses and local and regional charities.
Mike Koprivnak
Vice President & General Manager
Mike oversees all CBC day-to-day operations and works on developing new customers and product lines. After working in the automotive and oil & gas markets in various operational management positions, Mike joined CBC in September 2018. Michael has a bachelor’s degree in business management, accounting, and finance, and continued his education to receive an MBA in operations management. His goal for CBC is to expand our capabilities while introducing new manufacturing methods and resources. Mike is driven by his dedication to succeed and to continue our 125-year tradition of excellence.
Michael Sherwin
Chief Executive Officer
Michael’s primary role at CBC is to focus on growth opportunities and business strategies. His goals include creating the best products for our customers and the best working environment for our employees. Michael also continues to push to do more for our customers both domestically and globally. He joined the company in 1996 as Vice President, Director of Finance then left CBC in 2002 to take the position of President/CEO of an automotive industry supplier. Michael returned to CBC in 2011 in his current role.
Michael is thoughtful and analytical; he takes a collaborative approach to management, while also working to help our company and employees support our local community. As the oldest company in the city of Columbiana, Ohio, CBC is proud to sponsor local businesses and local and regional charities.
Mike Koprivnak
Vice President & General Manager
Mike oversees all CBC day-to-day operations and works on developing new customers and product lines. After working in the automotive and oil & gas markets in various operational management positions, Mike joined CBC in September 2018. Michael has a bachelor’s degree in business management, accounting, and finance, and continued his education to receive an MBA in operations management. His goal for CBC is to expand our capabilities while introducing new manufacturing methods and resources. Mike is driven by his dedication to succeed and to continue our 125-year tradition of excellence.
Wayne Good
Vice President and Product Manager
As Vice President and Product Manager, Wayne leads the company’s sales efforts to the galvanizing industry. Wayne has had a well-rounded career at Columbiana Boiler Company, joining the company in 1981 as a welder, then moving into materials and safety management, and working in sales since 2001. During this time, Wayne also attended Kent State University, where he studied Mechanical Engineering.
Dedicated to customer service, Wayne travels worldwide to meet with customers, problem solve, and partner with them to meet their galvanizing equipment needs. Between sales trips, Wayne enjoys completing DIY remodeling projects at his home in Columbiana, OH.
Wayne Good
Vice President and Product Manager
As Vice President and Product Manager, Wayne leads the company’s sales efforts to the galvanizing industry. Wayne has had a well-rounded career at Columbiana Boiler Company, joining the company in 1981 as a welder, then moving into materials and safety management, and working in sales since 2001. During this time, Wayne also attended Kent State University, where he studied Mechanical Engineering.
Dedicated to customer service, Wayne travels worldwide to meet with customers, problem solve, and partner with them to meet their galvanizing equipment needs. Between sales trips, Wayne enjoys completing DIY remodeling projects at his home in Columbiana, OH.
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