About Strata Group

Strata Group Consulting Engineers was established in 2008 and is a 100% Kiwi-owned, multi-disciplinary, professional engineering consultancy with a strong civil and structural engineering track record.

Two of the current directors studied engineering together and each has over 30 years’ experience. Guy Lethbridge and Russell Nettlingham, based in Hawke’s Bay, merged their original companies to form Strata Group Consulting Engineers and have since added Duncan Bruce as a director. In 2012, Strata Group merged with Callum Wood’s Christchurch-based Civil Engineering Consultancy.

Today Strata Group employs 25 staff across New Zealand. Our team of engineers, engineering technicians and project managers bring a wealth of experience gained internationally and from an array of consulting projects throughout New Zealand. We have a solid track record across an impressive project portfolio.

With offices in Hawke's Bay, Christchurch and Queenstown, we deliver engineering design solution to companies all over New Zealand.


Why STRATA Group?

We care about what we deliver – land development solutions and safe and functional buildings and solutions that will endure for future generations of New Zealanders.

We offer a full range of engineering consulting services and specialise in seismic strengthening,  land development,  large infrastructure projects and design solutions for the primary industries.  As qualified NZTA evaluators, we’re experts in procurement and providing specialist engineering advice to local authorities, NZTA, insurance brokers and recovery agencies.

Another specialist service that differentiates us is our nationwide playground equipment audits. We are also one of the few approved providers acting for the Ministry of Education.

For large multi-discipline projects we coordinate geotechnical specialists, planners and other technical experts as required. We like to balance proven engineering practice and techniques with a thirst for innovation.

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