North American Industry Classification System (NAICS) Canada 2017 Version 3.0

• 31-33 - Manufacturing
• 313 - Textile mills

3131 - Fibre, yarn and thread mills

This industry group comprises establishments primarily engaged in spinning yarn from fibres; texturing, throwing or twisting man-made fibre filaments or purchased yarns; or manufacturing thread for sewing, crocheting, embroidery, tatting and similar uses.