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Shamrock building

The Shamrock four leaf clover Advantage


  • Shamrock proppant is American made, thoroughly tested, and consistently outperforms the competing products of similar or even higher densities.
  • Shamrock Proppants ensures consistent top-level performance and the ability to develop new product lines that fit your specific needs.


  • Shamrock has a strong management team loaded with ceramics manufacturing experience.
  • Our COO has developed, tested, and manufactured proppants around the world for over 10 years.
  • Our executive team has over 60 years of experience manufacturing high-quality ceramic spheres for use in the hydrocarbon processing industry. The team's ceramic bed support spheres were selected as "Best in Class" by the world’s largest petroleum refining company.
  • Shamrock’s raw material mining and processing facilities are ISO 9001 certified and have 50 years of operating experience.


  • Shamrock owns the raw material reserves used to manufacture our proppant.
  • Shamrock’s manufacturing facility is centrally located in mid-Missouri with excellent access to both rail transportation and major trucking routes.
  • Shamrock eliminates your worries about escalating global transportation costs, fluctuations in currency, and port delays.
  • This is how we can bring you the outstanding product you need at the lowest possible cost, time after time!