• Brenntag Guatemala S.A.
  • Cobra Infraestructuras Hidráulicas S.A.
  • DIDEMA S.A. / SW Guatemala.
  • Helados Palideli S.A.
  • JDS, Energy & Mining Inc.
  • Kovit Engineering / Outotec
  • Minera San Rafael S.A.
  • Montana Exploradora de Guatemala S.A.
  • M3 Engineering & Technology Corp.
  • Productos del Aire de Guatemala S.A
  • PSL, Patrick Sprack Limited
  • Putzmeister Holding GmbH.                  
  • Salher Iberica S.L.
  • Semillas Universales S.A.
  • SE Samuel Engineering Inc.
  • Soiltec S.A.
  • Veolia Water // Crown Solutions Co., LLC