Canterbury- City SolutionChristchurch
- Connell WagnerChristchurch
- D & B FabricatorsBromley
- Eliot Sinclair & Partners LtdChristchurch
- Eliot Sinclair & Partners LtdRangiora
- Endel Lust Civil Engineer LtdChristchurch
- Evans Douglas Consulting EngineersChristchurch
- Falloon & WilsonChristchurch
- G R Littler Consulting Civil & Structural EngineerTimaru
- Harding Consulting Engineers LtdMount Pleasant
- Lewis & Barrow LtdChristchurch
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