Composite Strengthening Systems Industries


Established in 2006, Gateway Composites harnesses 20+ years of experience and knowledge to design, manufacture, market, and sell carbon fiber materials. Our fabrics, resins, composite strengthening systems and composite products are designed to not only meet, but exceed application requirements. Our products provide reinforcement and repair solutions for aging and compromised infrastructure in industrial and residential applications.

We listen, learn and solve with the help of our customers. Our relationships allow us to evolve and innovate, solving industry and customer related hurdles.


  • Automotive & Transportation
  • Infrastructure
    (Industrial & Residential
  • Marine
  • Mining
  • Oil & Gas
  • Sports & Leisure
  • Telecommunications
Carbon Fiber Fabric Weave Machine
Gateway Composites, St. Louis Arch
Gateway Composites LLC Warehouse

Gateway Composites is an authorized Blome International distributor. Blome has provided corrosion-resistant industrial coatings and lining solutions for more than 40 years. Blome’s industrial coatings offer superior performance against extreme abrasion, high temperatures, harsh chemicals and other difficult elements that impact your equipment and facility.

  • Chemical Processing
  • Food & Beverage
  • Hydrocarbon Processing
  • Metals & Mining
  • Pharmaceutical
  • Power
  • Pulp & Paper
  • Wastewater Treatment