Aerify specialise in:

• Passive Fire Protection & Thermal Insulation
• Concrete Repair & Protective Coatings
• Hazardous Materials Removals

Bituminous Products Pty Ltd specialise in:

• Road Construction and Maintenance
• Building Maintenance
• Petroleum Products
• Roofing and Waterproofing
• Manufacturing
• Sewerage and Drainage
• Linemarking and Pavement Coating
• Quarrying

Australian Pollution Engineering specialise in:

• Biosolids Management
• Desludging
• Dewatering