Over the years McKenzie and Ridley and McKenzie and Ridley (Kawerau) Ltd have established good, close working relationships with the following companies in the Bay of Plenty, New Zealand, Australia and in Asia.
• Acme Engineering
• Allied Industrial Engineering (Machine shop)
• Energy Technologies
• Professional Electrics Ltd (Prolec)
• Riteway Rigging
• SGS M&I
• Thermal Engineering (Asia)
• Thermal & Pressure Engineering
• Hong Nhut Thermal & Refrigeration Engineering Ltd (Asia)
• Whakatane Electrical Company