Common Fibers

Common Fibers is a carbon fiber manufacturing shop located in the Georgetown neighborhood of Seattle. Founders Ann and Gabe Mountjoy established the business in 2013 after they created the world’s first carbon fiber hinge. Since then, Common Fibers has grown into a full fabrication facility with over 150 product SKU’s selling worldwide while up-cycling carbon fiber to create products across a wide range of industries.

Main focus’ of the business include the production of high end consumer goods and promotional products, in addition to specializing in small run build-to-spec fabrication projects from 10-1000 units.


Bottle Openers
Luggage Tags
Phone Cases
Money Clips
License Plate Frames
Automotive Parts
Custom Manufacturing

Our Founding and Sustaining Partners