Fabrication
Steel Fabrication for the Civil, Mining and Oil & Gas Industries.
Industrial Coatings
Abrasive Blasting and Industrial Coatings for Industrial Plant and Marine.
metal maintenance
Innovative and Customised Metal Fabrication and Maintenance Solutions

100% Australian Owned
More than 50 years experience in Contract Dredging
Specialists in
- Dredging
- Mining
- Quarrying
- Dredge building
- Cabling equipment
- Dredging equipment
- Marine equipment
- Powerpack equipment
- Winching equipment
- Equipment maintenance
- Industrial coatings
- Steel fabrication
Specialists in
- Dredging
- Mining
- Quarrying
- Dredge building
- Cabling equipment
- Dredging equipment
- Marine equipment
- Powerpack equipment
- Winching equipment
- Equipment maintenance
- Industrial coatings
- Steel fabrication
Providing solutions for



























Neumann Contractors Offers Expertise In:
Dredging service to major private and government bodies for infrastructure, development and maintenance dredging projects.
Specialist in high quality, complex steel fabrication and installation. One stop shop for fabriction, abrasive blasting and industrial coatings.
Leading manufacturer of quality equipment for the Marine, Commercial Fishing, Mining & Industrial and Dredging Industries.
Metal Maintenance specialises in metal fabrication, mechanical fitting, maintenance and building services for complex industrial plants including desalination and water treatment plants.
About Us
Formed in 1948, the Neumann Group is a family owned business which employs over 500 people across our regions.
Neumann Contractors Pty Ltd is a multi-faceted industrial business incorporating: Dredging & associated Civil Construction, Equipment Manufacturing, Steel Fabrication, Abrasive Blasting, Industrial Coatings, Plant Maintenance, and Sand Supply.
Neumann Contractors Pty Ltd is based on the Gold Coast and forms part of the Neumann Group of Companies. The Company has more than 50 years’ experience in specialised Contract Dredging and Dredge & Equipment Manufacture.
Our customers benefit from a reliable contractor who works with them in a collaborative manner to add maximum value to products and projects.
Safety, Quality and Environmental Management Policy
Neumann Contractors strives to strengthen its position as an industry leader in dredging, equipment manufacturing, civil contracting, sand processing, steel fabrication, abrasive blasting industrial coatings and plant maintenance.
We deliver projects and products that satisfy the expectations of our clients, business associates, regulators and the wider community.
We are committed to reinforcing our culture of zero harm as the norm, with everyone taking personal responsibility for safety, quality and environmental care and the safety of their work colleagues.
Workers and others should be given the highest level of protection as is reasonably practicable against harm from hazards and risks arising from work.
Our business has management systems that incorporate the requirements for the management of WHS, quality and environmental risks as part of our normal business operations.
Neumann Contractors has achieved external certification of our management systems to Australian and International standards. The certifications held are:
- AS/NZS 4801:2001 Occupational Health and Safety Management Systems
- ISO 45001:2018 Occupational Health and Safety Management Systems
- ISO 9001:2015 Quality Management Systems
- ISO 14001:2015 Environmental Management Systems


Neumann Contractor’s Safety Management Systems is certified to ISO 45001:2018 accredited by Sci Qual International.

Neumann Contractor’s Quality Management Systems is certified to AS/NZS ISO 9001:2015 accredited by Sci Qual International.

Neumann Contractor’s Environmental Management System is certified to AS/NZS ISO 14001:2015 accredited by Sci Qual International.