Meet the Sheldon Manufacturing Team


Sheldon Manufacturing attracts the greatest innovators in the business. We encourage a mixture of challenging projects and a healthy work-life balance.

For current openings at Sheldon Manufacturing, please visit Join Our Team.


Dan Sheldon

Dan Sheldon is the Sheldon Manufacturing President and CEO. Dan enjoys working with his team and coming up with new products and solutions. An avid road and mountain bike rider, Dan also enjoys wake surfing and snowboarding with family.

Michelle Gilbertson

Michelle Gilbertson is the Chief Operating Officer for Sheldon Manufacturing. Michelle has been with the company for over 5 years. Michelle brings over 23 years of Managerial and Customer Service Experience. Before joining Sheldon Manufacturing, Michelle had a successful career in the Financial Industry. Her hobbies include hiking, boating, and Kayaking. She also enjoys family, friends and has a love for animals.




Jeffrey Johnston

Jeffrey Johnston is Sheldon’s Global Sales Director. He joined Sheldon more than 10 years ago as Vice President of International Sales. He has over 35 years of laboratory and medical industry experience. Before joining Sheldon Manufacturing, Jeffrey held senior international executive level positions with major U.S. lab equipment manufacturers. He has served as the chair of international trade group committees, and is active in several export and trade associations


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Shel Lab Bactron Lab Armor Cascade TEK
Sheldon Manufacturing Inc

300 N. 26th Avenue • PO Box 627
Cornelius, OR 97113 USA
(503) 640-3000 •
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