Company lists · Data refreshed September 2026

Top 25 Earthquake engineering companies based in New Zealand

Name: Earthquake engineering companies based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 15, 2026 107 companies tracked

RevenueBase identified 107 earthquake engineering companies headquartered in New Zealand as of September 2026 and tracks 896 professional contacts across them, including 456 with verified work emails. Auckland is the largest hub.

This list covers earthquake engineering companies headquartered in New Zealand, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 15, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 15, 2026 86% judged on-target in blind review

107Companies

896Contacts tracked

456Verified emails

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The 25 largest earthquake engineering companies based in New Zealand

Ranked by team size

Top 25 of 107 earthquake engineering companies based in New Zealand, ranked by team size, largest first. Data refreshed Sep 15, 2026. RevenueBase Smart Search rates how each company's information relates to earthquake engineering companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Silvester Clark Consulting Engineers	Partial evidence	Pipitea, New ZealandHQ checked Sep 15, 2026	51-200	62 contacts →
	Partial evidence “Silvester Clark Consulting Engineers is a New Zealand-owned structural engineering firm, delivering expert services since 1979.” Source: RevenueBase Database · checked Sep 15, 2026
2	Geosolve LTD	Indirect evidence	South Dunedin, New ZealandHQ checked Sep 15, 2026	11-50	39 contacts →
	Indirect evidence “At GeoSolve we understand the importance of managing geological risk, and our specialist knowledge and proven track record means we can provide practical resilient solutions…” Source: RevenueBase Database · checked Sep 15, 2026
3	Contech	Partial evidence	Auckland, New ZealandHQ checked Sep 15, 2026	51-200	38 contacts →
	Partial evidence “Contech is New Zealand’s leading specialist civil engineering company in concrete construction and remediation.” Source: RevenueBase Database · checked Sep 15, 2026
4	Airey Consultants Limited	Indirect evidence	Takapuna, New ZealandHQ checked Sep 15, 2026	51-200	35 contacts →
	Indirect evidence “Airey Consultants Limited are an established firm of consulting engineers providing Civil, Structural and Fire design services to Developers, Architects, Construction companies…” Source: RevenueBase Database · checked Sep 15, 2026
5	Batchelar Mcdougall Consulting LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 15, 2026	11-50	31 contacts →
	Indirect evidence “Established in 2007, BMC has grown steadily with offices in Wānaka and Christchurch.” Source: RevenueBase Database · checked Sep 15, 2026
6	Brevity	Indirect evidence	Auckland, New ZealandHQ checked Sep 15, 2026	11-50	29 contacts →
	Indirect evidence “Brevity is the market leader in seismic design and compliance.” Source: RevenueBase Database · checked Sep 15, 2026
7	Soil & Rock Consultants	Partial evidence	Henderson, New ZealandHQ checked Sep 15, 2026	51-200	28 contacts →
	Partial evidence “With a rich legacy spanning over three decades, Soil & Rock Consultants stand at the forefront of the geotechnical, environmental, civil, and geological engineering landscape in…” Source: RevenueBase Database · checked Sep 15, 2026
8	Strata Group Consulting Engineers LTD	Partial evidence	Hastings, New ZealandHQ checked Sep 15, 2026	11-50	27 contacts →
	Partial evidence “At Strata Group, engineering is defined by precision, innovation, and dedication.” Source: RevenueBase Database · checked Sep 15, 2026
9	Wilton Joubert - Geotech	Partial evidence	Auckland, New ZealandHQ checked Sep 15, 2026	51-200	23 contacts →
	Partial evidence “Geotechnical Engineering, and Engineering Geology, including Site Investigations, Earthworks Supervision and Control, Expansive Soils, Dynamic Probing, Foundation & Retaining Wall…” Source: RevenueBase Database · checked Sep 15, 2026
10	EGL Engineering Geology Limited	Strong evidence	Auckland, New ZealandHQ checked Sep 15, 2026	11-50	20 contacts →
	Strong evidence “Engineering Geology Ltd (EGL) is a professional consultancy practice specialising in geotechnical and earthquake engineering and engineering geology.” Source: RevenueBase Database · checked Sep 15, 2026
11	Maxbuild LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 15, 2026	11-50	19 contacts →
	Indirect evidence “MaxBuild is a specialised contractor undertaking structural and seismic strengthening, concrete repairs and protection, installation of bridge seismic joints, precision grouting…” Source: RevenueBase Database · checked Sep 15, 2026
12	KGA Geotechnical Group Limited	Indirect evidence	Auckland & Christchurch, New ZealandHQ checked Sep 15, 2026	11-50	17 contacts →
	Indirect evidence “Geotechnical Engineers of Choice!” Source: RevenueBase Database · checked Sep 15, 2026
13	Tectonus Seismic Technology	Indirect evidence	Auckland, New ZealandHQ checked Sep 15, 2026	11-50	17 contacts →
	Indirect evidence “Seismic design is often treated as a compliance exercise, resulting in buildings that are expensive to construct, carbon-intensive, and vulnerable to disruption after a major…” Source: RevenueBase Database · checked Sep 15, 2026
14	PTL Structural & Fire	Indirect evidence	Christchurch Central, New ZealandHQ checked Sep 15, 2026	1-10	17 contacts →
	Indirect evidence “PTL is team of highly trained timber engineers specializing in the design and construction of buildings and bridges.” Source: RevenueBase Database · checked Sep 15, 2026
15	Eqstruc Structural Engineers	Partial evidence	Auckland, New ZealandHQ checked Sep 15, 2026	11-50	16 contacts →
	Partial evidence “Since inception EQSTRUC has grown from a seismic engineering practice into a diverse consulting engineering company with offices in Auckland and Wellington and clients across New…” Source: RevenueBase Database · checked Sep 15, 2026
16	BSK Consulting Engineers	Indirect evidence	Rotorua, New ZealandHQ checked Sep 15, 2026	11-50	16 contacts →
	Indirect evidence “BSK Consulting Engineers are a fun team of committed and experienced engineers based in Rotorua and Tauranga.” Source: RevenueBase Database · checked Sep 15, 2026
17	HSC Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 15, 2026	11-50	16 contacts →
	Indirect evidence “HSC is a trusted leader in providing top-tier design solutions across New Zealand and beyond.” Source: RevenueBase Database · checked Sep 15, 2026
18	Ruamoko Solutions	Partial evidence	Christchurch, New ZealandHQ checked Sep 15, 2026	11-50	15 contacts →
	Partial evidence “Established in 2006 and named after the Maori god of earthquakes, Ruamoko Solutions specialize in delivering structural design solutions to mitigate the devastation to buildings…” Source: RevenueBase Database · checked Sep 15, 2026
19	Dtce Consulting Engineers	Indirect evidence	Wellington, New ZealandHQ checked Sep 15, 2026	11-50	15 contacts →
	Indirect evidence “Welcome to DTCE Consulting Engineers, Wellington’s structural and geotechnical specialists.” Source: RevenueBase Database · checked Sep 15, 2026
20	Python Fixings	Partial evidence	Auckland, New ZealandHQ checked Sep 15, 2026	11-50	14 contacts →
	Partial evidence “Our PYTHON Fixings team is highly experienced on earthquake performance and retrofit of existing masonry buildings with solid and active background on: • Worldwide post-earthquake…” Source: RevenueBase Database · checked Sep 15, 2026
21	Landtech Consulting	Partial evidence	Christchurch, New ZealandHQ checked Sep 15, 2026	11-50	13 contacts →
	Partial evidence “LandTech Consulting is a specialist geotechnical service provider comprising a team of qualified Geotechnical Engineers and Engineering Geologists, with experience in geotechnical…” Source: RevenueBase Database · checked Sep 15, 2026
22	Lewis Bradford Consulting Engineers	Partial evidence	Christchurch, New ZealandHQ checked Sep 15, 2026	11-50	10 contacts →
	Partial evidence “Lewis Bradford Consulting Engineers is a specialist structural engineering company providing professional services to our clients for projects throughout New Zealand.” Source: RevenueBase Database · checked Sep 15, 2026
23	RS ENG LTD	Partial evidence	Whangarei, New ZealandHQ checked Sep 15, 2026	11-50	10 contacts →
	Partial evidence “RS Eng is specialised in providing Geotechnical, Civil, Structural & Seismic engineering consulting services.” Source: RevenueBase Database · checked Sep 15, 2026
24	Tectonix Structural Engineers LTD	Partial evidence	Christchurch, New ZealandHQ checked Sep 15, 2026	1-10	9 contacts →
	Partial evidence “Tectonix Structural Engineers provides creative and cost-effective structural engineering design solutions.” Source: RevenueBase Database · checked Sep 15, 2026
25	Deane Consultancy LTD	Partial evidence	Auckland & Northland, New ZealandHQ checked Sep 15, 2026	11-50	9 contacts →
	Partial evidence “We are a consulting engineering firm that offers a comprehensive range of geotechnical, civil & structural engineering services throughout Auckland and Northland.” Source: RevenueBase Database · checked Sep 15, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: earthquake engineering companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names earthquake engineering companies.
Partial evidence: Its own public description names part of earthquake engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name earthquake engineering companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 107 earthquake engineering companies based in New Zealand

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Earthquake engineering companies based in New Zealand at a glance

As of Sep 15, 2026

50.9%Verified-email coverage

8.4Average contacts per company

1-10Median size (employees)

36.4%Largest-city concentration · Auckland

Sep 15, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured worldwide rather than for New Zealand, so it is reported there. Company counts and contact totals on this page are exact for New Zealand, over 107 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among earthquake engineering companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in New Zealand whose own description of what they do matches “earthquake engineering companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names earthquake engineering companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among earthquake engineering companies, and records with no verified work email. Companies headquartered outside New Zealand are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
Ranking: Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
Verification: Every listed company carries at least one verified work email, 456 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh: This page's figures were pulled from the company graph on September 15, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Earthquake engineering companies by metro

Earthquake engineering companies in Auckland39
Earthquake engineering companies in Christchurch25

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names earthquake engineering companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many earthquake engineering companies are there based in New Zealand?

RevenueBase identified 107 earthquake engineering companies headquartered in New Zealand as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Silvester Clark Consulting Engineers, headquartered in Wellington, tops this list with the largest team on record.

Which city has the most earthquake engineering companies?

Auckland leads with 39 headquartered companies, followed by Christchurch (25) and Wellington (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 456 verified decision-maker contacts tracked across these 107 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 15, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.