Werner Co. is the world leader in the manufacturing and distribution of ladders, climbing equipment and ladder accessories under the Werner , Green Bull , Keller , and other licensed brands. Werner also manufactures and sells a line of Fall Protection products and recently acquired Knaack LLC, the leading manufacturer of jobsite, truck and van storage equipment under the Knaack and Weather Guard brands. Backed by over 60 years of product innovation, Werner products are recognized for their durability, quality and safety. All Werner ladders and climbing equipment meet or exceed applicable Occupational Safety and Health Administration (OSHA) and American National Standards Institute (ANSI) codes and standards for strength and structural integrity. Werner is headquartered in Greenville, Pennsylvania.

Products & Services

• • Aluminum Ladders
  • Extrusions
  • Stages
• • Scaffolds & Planks
  • The Hospital Headwall Systems

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