Company lists · Data refreshed September 2026

Top 25 Seismic design companies based in New Zealand

RevenueBase identified 86 company matches for seismic design companies associated with New Zealand as of September 2026 and tracks 617 professional contacts across them, including 302 with verified work emails. Auckland is the largest hub.

This list covers company matches for seismic design companies associated with New Zealand, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 22, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 22, 2026 How this list was built
86Companies
617Contacts tracked
302Verified emails
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The 25 largest seismic design companies based in New Zealand

Ranked by team size
Top 25 of 86 company matches for seismic design companies based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchPipitea, New ZealandHQ recorded Sep 22, 202651-20062 contacts →

Exact match

“Silvester Clark Consulting Engineers is a New Zealand-owned structural engineering firm, delivering expert services since 1979.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchTakapuna, New ZealandHQ recorded Sep 22, 202651-20035 contacts →

Exact match

“Airey Consultants Limited are an established firm of consulting engineers providing Civil, Structural and Fire design services to Developers, Architects, Construction companies…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchChristchurch, New ZealandHQ recorded Sep 22, 202611-5031 contacts →

Exact match

“Established in 2007, BMC has grown steadily with offices in Wānaka and Christchurch.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-5029 contacts →

Exact match

“Brevity is the market leader in seismic design and compliance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-5021 contacts →

Exact match

“At Structure Design we are experienced and innovative commercial structural engineers.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-5020 contacts →

Exact match

“Engineering Geology Ltd (EGL) is a professional consultancy practice specialising in geotechnical and earthquake engineering and engineering geology.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-5019 contacts →

Exact match

“MaxBuild is a specialised contractor undertaking structural and seismic strengthening, concrete repairs and protection, installation of bridge seismic joints, precision grouting…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-5017 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchChristchurch Central, New ZealandHQ recorded Sep 22, 20261-1017 contacts →

Exact match

“PTL is team of highly trained timber engineers specializing in the design and construction of buildings and bridges.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-5016 contacts →

Exact match

“HSC is a trusted leader in providing top-tier design solutions across New Zealand and beyond.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchChristchurch, New ZealandHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchWellington, New ZealandHQ recorded Sep 22, 202611-5015 contacts →

Exact match

“Welcome to DTCE Consulting Engineers, Wellington’s structural and geotechnical specialists.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-5014 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchWhangarei, New ZealandHQ recorded Sep 22, 202611-5010 contacts →

Exact match

“RS Eng is specialised in providing Geotechnical, Civil, Structural & Seismic engineering consulting services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchChristchurch, New ZealandHQ recorded Sep 22, 20261-109 contacts →

Exact match

“Tectonix Structural Engineers provides creative and cost-effective structural engineering design solutions.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchChristchurch, New ZealandHQ recorded Sep 22, 20261-108 contacts →

Exact match

“We are a small team with collaboration, passion and excellence at the heart of everything we do.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchTakapuna, New ZealandHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Lautrec Technology Group Limited, based in Takapuna, Auckland, is a leading engineering consultancy specialising in structural design services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchChristchurch, New ZealandHQ recorded Sep 22, 20261-108 contacts →

Exact match

“Canterbury Seismic is New Zealand's premier manufacturer of seismic sensors for natural hazards and structure monitoring, and offers services for instrument operation and data…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchEast Tamaki, New ZealandHQ recorded Sep 22, 20261-107 contacts →

Exact match

“At Structural Engineers NZ Limited (SENZ), we deliver innovative, practical, and client-focused structural engineering solutions across New Zealand and internationally.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchAuckland, New ZealandHQ recorded Sep 22, 202611-506 contacts →

Exact match

“Our firm was born as a result of vast experience associated with existing buildings.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchAuckland, New ZealandHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Consulting Structural Engineers”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchMaungaturoto, New ZealandHQ recorded Sep 22, 20261-106 contacts →

Exact match

“Vaico - Seismic & Suspension At Vaico, we design, produce and test seismic and suspension solutions for non-structural building services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchAuckland Central, New ZealandHQ recorded Sep 22, 20261-105 contacts →

Exact match

“TEKTON is a results driven Structural and Seismic Engineering company focusing on innovative whilst pragmatic solutions that constantly exceed client expectations.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchAuckland, New ZealandHQ recorded Sep 22, 20261-105 contacts →

Exact match

“TRACKLOK® LTD believes the way to better building practices is through logic and compliance.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 86 seismic design companies based in New Zealand

See the full list, filter by size, metro and specialty, and access 302 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Seismic design companies based in New Zealand at a glance

As of Sep 22, 2026
48.9%Verified-email coverage
7.2Average contacts per company
1-10Median size (employees)
40.7%Largest-city concentration · Auckland
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
62
11-50
20
51-200
4

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 86 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with New Zealand whose business descriptions match “seismic design companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 302 professional contacts with verified work emails across the full matched dataset. 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 22, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “seismic design companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many seismic design companies are there based in New Zealand?

RevenueBase identified 86 company matches for seismic design companies associated with New Zealand as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Silvester Clark Consulting Engineers tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most seismic design companies?

Auckland leads with 35 company records, followed by Christchurch (21) and Wellington (5).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 302 professional contacts with verified work emails tracked across these 86 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 22, 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 SmartSearch, 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.