Geotechnical

Tonkin   (www.tonkin.co.nz)  

International engineering consultants specialising in the fields of environmental science and resource management, geotechnical engineering, water resource management and civil engineering.

NZ Locators   (www.nzlocators.co.nz)  

Offering professional, cost effective services in underground investigation for pipe and cable location, bedrock mapping, void detection, roadway evaluation, contaminated sites and more.

Energy Surveys   (www.energysurveys.co.nz)  

A specialist engineering survey company with particular expertise in the energy industry. They have experience in monitoring of hydro and geothermal power stations.

iGeo   (www.igeo.co.nz)  

Providing quality assured seismic and geotechnical monitoring systems and services.

Gravitec Instruments   (www.gravitec.co.nz)  

Specialising in the development of advanced gradient sensors for geophysics, including gravity gradiometers and magnetic gradiometers.

Geotechnics   (www.geotechnics.co.nz)  

The physical testing of soil and rock, concrete, aggregates and pavements - from routine site testing through to the more specialist area of geotechnical testing.

Roger Dewhurst   (www.wave.co.nz/~dewhurst/)  

Consulting environmental geologist and hydrogeologist.

Soil & Rock Consultants   (www.soilandrock.co.nz)  

Specialists in geotechnical engineering, engineering geology and hydrogeology, providing professional services to industrial, commercial and residential clients.

Ian R Brown Associates   (www.irba.co.nz)  

Geological engineering consultants.

Abseil Access   (www.abseilaccess.co.nz)  

A full range of engineering and industrial maintenance and inspection services that are carried out in areas otherwise complicated by height or position.

The Terminator   (www.terminator.co.nz)  

The most powerful rock breaker. An international company specialising in manufacturing and developing some of the most innovative solutions in the extractive market.

New Zealand Diving and Salvage   (www.nzds.co.nz)  

Specialise in marine salvage, survey, underwater construction, in-water ship repair and survey, geotechnical investigations, submarine cable burial and underwater photography.

Geosales   (www.geosales.co.nz)  

Supplier of civil engineering, geotechnical and environmental monitoring and testing equipment.

Ormiston Associates   (www.ormiston.co.nz)  

Leaders in geotechnical and geology engineering, wastewater and stormwater treatment and all aspects of quarrying.

Terrane Consultants   (www.terrane.co.nz)  

A specialist geotechnical consultancy. Based in Tauranga in the Bay of Plenty region.

Minnovate   (crash.ihug.co.nz/~clibbery/)  

Offering consulting and advice in the field of mining engineering.

Geovert   (www.geovert.com)  

Providing fully integrated technical services for government organisations, engineering consultancies, power generation companies, roading and more.

Golder Associates   (www.golder.com)  

A global group of consulting companies specialising in ground engineering, geological, geotechnical and environmental services. Locations in Auckland, Christchurch and Nelson.

Geo-Logic   (www.geo-logic.co.nz)  

Offering geotechnical, civil and structure engineering services in Nelson.

Scantec   (www.scantec.co.nz)  

New Zealand owned and operated company providing geophysical expertise to the engineering, environmental and mining community.

Soil Engineering   (www.soilengineering.co.nz)  

A team of consulting geotechnical and environmental engineers offering specialist soil engineering services. Operating from Auckland and Wellington locations.

Robinson Seismic   (www.robinsonseismic.com)  

A company involved in the engineering and development of lead rubber bearing, mechanical damping and seismic isolation products.

Cheal Consultants   (www.cheal.co.nz)  

Specialising in civil, structural, geotechnical, resource and environmental engineering consultancy.

Foundation Engineering   (www.fel-nz.com)  

A consultancy that provides a range of professional geotechnical and engineering geology services to developers, contractors, local government, corporate and private clients.

Southern Geophysical   (www.southerngeophysical.com)  

A provider of surface and subsurface mapping for the environmental, engineering, exploration and farming communities.