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Rainwater tank suppliers

If you are unsure which type of rainwater tank best meets your needs, seek professional advice.

​Many companies supply rainwater tanks of different shapes, sizes and functions, as well as tank accessories.

The list provided here does not cover all suppliers, but rather a starting point for your search. Contact the companies directly for information on products and services.

If you are looking for a slimline rainwater tank, suitable for urban use or small spaces, companies that also supply these are marked with an asterix (*) .

Tank suppliers

Aquacomb / Stormwater Systems*

Bailey Tanks*

Big Water Tanks

Bowers & Son

Designer Tanks*



Fibreglass Tanks / Jet Waste*

Rainworx / APD*

Rural Water


Tasman Tanks*

The Tank Guy*

Thin Tanks NZ*


TT Plastics*

We do not endorse the companies listed and accept no responsibility for the products or services they provide.

This list is only updated periodically, but if you are a rainwater tank supplier and want to be included, contact


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