Our strength is in the design and innovation of modular steel construction, now being recognised in the New Zealand building industry as a cost-effective, high value product offering genuine superior engineering integrity.


Donovan Group is a successful family owned company based in Whangarei and with a range of manufacturing assets, including a nationwide steel building franchise network.

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Donovan Group has grown its manufacturing assets over the last 15 years to include bespoke design software, a nationwide steel building franchise network and manufacturing plant.

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Through custom-built software and technology, Donovan Group has developed unique manufacturing processes that are making steel buildings stronger and more cost-effective than ever before.

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Donovan Group are the only steel construction company in New Zealand to manage the entire steel building process from design and engineering through to manufacture and construction.

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