Who we are

Here at COERCO, our priority is to make life easier for our clients, by providing high-quality product solutions, excellent customer service and expert advice that goes the extra mile.

Certified System ISO 9001

Coerco — Reliability in an unpredictable world

Company History

Welcome to COERCO; an established and trusted Australian supplier of innovative polyethylene products; essential for every type of liquid or dry storage, and transportation.

COERCO began as Rapid Plastics (WA) in March of 1993 which later had a subsidiary in the industrial sector, named Multi-Tech. On the 1st of July 2016, the two companies merged into one new brand that is now known as COERCO.

Based in Western Australia we know first hand the wear and tear our range of products frequently encounter. We also know the cost of product failure is too high to contemplate. That’s why we offer this watertight promise; we will provide you with a product that not only performs better, but provides the reassurance of continued reliability.

Now continuing to grow and serve strongly under its new name, COERCO has been supplying Western Australia for decades with a range of innovative products designed to meet the needs of agricultural, mining and commercial sectors demonstrating a wealth of experience and knowledge while delivering unrivalled customer service.

Servicing the Agriculture, Mining and Civil, and Commercial & Environmental sectors, we understand our clients’ needs.  We use only high grade material, offer a manufacturer guarantee for your peace of mind, and in many cases offer Free Delivery within Western Australia.

Our Vision

We strive to be the supplier of choice to the agricultural, mining, civil, commercial and environmental markets, guaranteeing a product of consistent quality manufactured in Australia from premium high-grade materials.

Our Mission

Our mission is to provide Australia’s broadest range of engineered poly products that facilitate liquid and dry storage and transport.


System & Production Certification

COERCO is an ISO9001:2015 certified company. This international certification demonstrates our commitment to product quality and safety across our entire catalogue.

Every item we produce is manufactured in accordance with all relevant Australian standards and, when applicable, meet with all Department of Health WA, NT and SA approvals. You can be sure that when you purchase from COERCO, you are investing in a high-quality products that has been expertly designed and rigorously tested to ensure it withstands the toughest of demands.

We create our own virgin polymer material in our in-house hexene polyethylene processing facility. This ensures that we maintain internal quality control from start to finish. We are the only WA Poly Water Tank manufacturer to do this.

All of our tanks are designed and developed under strict international quality control to ensure they meet the highest standards of quality, are suitable for drinking water and are fully UV stabilised – essential in the harsh weather conditions of Western Australia.

Certified System ISO 9001 RGB@3x-1

Company Policies

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Environmental Policy

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Occupational Health & Safety Policy

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Quality & Customer Service Policy

COERCO recognizes the need to ensure all our activities are conducted in a manner which does not have an unnecessary adverse impact on the environment.

To achieve this objective, procedures have been established for the efficient use of material and resources, the maximum recycling of waste product/flash trimmings etc. and the ensuring that all staff are aware of their environmental responsibilities through training and effective lines of communication.

Compliance with this policy will ensure that the interests of all staff and the wider community are protected from any adverse effects.

COERCO recognises its moral and legal responsibility to provide a safe and healthy work environment for employees, contractors, customers and visitors. This commitment extends to ensuring that the organisation’s operations do not place the local community at risk of injury, illness or property damage.

COERCO will:

  • Provide safe plant and systems of work
  • Provide procedures and instructions to ensure safe systems of work
  • Ensure compliance with legislative requirements and current industry standards
  • Provide information, instruction, training and supervision to employees, contractors and customers to ensure their safety
  • Provide support and assistance to employees

Each management representative is accountable for implementing this policy in their area of responsibility. Management is responsible for:

  • The provision and maintenance of the workplace in a safe condition
  • Involvement in the development, promotion and implementation of health and safety policies and procedures
  • Training employees in the safe performance of their assigned tasks
  • The provision of resources to meet the health and safety commitment

Employees are to:

  • Follow all health and safety policies and procedures
  • Report all known or observed hazards to their immediate supervisor or manager

This policy is applicable to all operations and is endorsed at the most senior level of managment.

Coerco is committed to providing value added products and services by responding to the needs and requirements of our clients in an innovative, efficient and cost-effective manner.

Coerco are at the forefront of modern manufacturing of a range of innovative products and services designed to meet the liquid management needs of the Agricultural, Mining and Industrial markets. These include but are not limited to:

  • Water Storage & Conservation
  • Livestock Feeding
  • Crop Protection
  • Diesel Fuel Storage & Distribution
  • Liquid Delivery & Dust Suppression
  • Dewatering
  • Sewage & Wastewater Management
  • Chemical Storage & Handling

All employees accept their share of responsibility for identifying customer needs and expectations and ensuring that the delivered level of customer service meets or exceeds these expectations whilst complying with all legal and contractual

The directors have established a comprehensive quality management system that is integrated into all facets of our
operations and conforms to statutory and regulatory requirements. The quality management system is communicated and made available as appropriate to all staff and training is given to ensure understanding of company procedures.

The documented quality management system is based on 1SO9001, manufacturing of water tanks follows AS/NZS 4766, and the manufacture of septic tanks is following AS/NZS 1546.1. The system is regularly reviewed by management to ensure our objective of total customer satisfaction is being met and that the system is suitable and effective in meeting customer and company needs, and certification requirements.

Management will take effective action to ensure resolution of problems leading to continual improvement in our operating practices. This policy of continual improvement coupled with the provision of adequate human resources and a clear understanding of customer requirements demonstrates to existing customers our commitment to excellence.

I commit all employees of Coerco to abide by and implement our policies and procedures in order to enhance our
reputation as a customer focused company.

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Where To Buy Coerco Products



COERCO can offer the best network of support through the well-established relationships we have built with key distributors who understand the specific issues you face and allow us to support you at a local level. Key distributors are in all major township areas of Western Australia, South Australia and Northern Territory. We also have representation in Queensland, New South Wales and Victoria.

Find your nearest Key Distributor here online, or call us on 1800 646 277

Our why

Why do we do what we do?

In everything we do, we believe in changing the market to create opportunities; to improve lives, innovate industry and deliver world-class products.

In every business decision we make; in every consultation we have with a prospective client; in every new product we manufacture and in every day we get up and come to work, we look for opportunities.