Company lists · Data refreshed October 2026

Top 25 Bridge and tunnel engineering consultants based in New Zealand

RevenueBase identified 150 company matches for bridge and tunnel engineering consultants associated with New Zealand as of October 2026 and tracks 2,147 professional contacts across them, including 937 with verified work emails. Auckland is the largest hub.

This list covers company matches for bridge and tunnel engineering consultants 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 October 9, 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 Oct 9, 2026 How this list was built
150Companies
2,147Contacts tracked
937Verified emails
Explore this list → Free signup · no credit card · 500 free credits

The 25 largest bridge and tunnel engineering consultants based in New Zealand

Ranked by team size
Top 25 of 150 company matches for bridge and tunnel engineering consultants based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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 matchWellington, New ZealandHQ recorded Oct 9, 20261,001-5,000590 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2Exact matchGisborne, New ZealandHQ recorded Oct 9, 202651-20088 contacts →

Exact match

“LDE are specialists in geotechnical, civil, environmental and structural engineering.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3Exact matchAuckland, New ZealandHQ recorded Oct 9, 202651-20054 contacts →

Exact match

“Pipeline and Civil are proven to provide innovative and technically sound solutions to complex projects involving critical assets; designed to mitigate risks while guarding a…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4Exact matchAuckland, New ZealandHQ recorded Oct 9, 202651-20054 contacts →

Exact match

“We specialise in structural, fire and civil engineering with a focus on delivering smarter, more buildable solutions.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5Exact matchAuckland City, New ZealandHQ recorded Oct 9, 2026n/a53 contacts →

Exact match

“RoadLab is now part of GHD.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5049 contacts →

Exact match

“ROSS REID LIMITED is a civil engineering company based out of 25 Stonedon Drive, AUCKLAND, N/A, New Zealand.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7Exact matchAuckland, New ZealandHQ recorded Oct 9, 202651-20048 contacts →

Exact match

“March Cato is an award winning, Auckland based, Civil Engineering construction company specialising in tunneling, open cut trenching, shaft construction and sheet piling for…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8Exact matchChristchurch, New ZealandHQ recorded Oct 9, 202651-20043 contacts →

Exact match

“Cosgroves is now Stantec.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5039 contacts →

Exact match

“Today ACH employs over 40 staff in their Auckland office with a number being Chartered Professional Engineers.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10Exact matchNelson, New ZealandHQ recorded Oct 9, 202611-5039 contacts →

Exact match

“CGW Consulting Engineers is a multi-discipline consulting engineering firm with its head office in Nelson serving our clients’ needs for projects throughout New Zealand and…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5039 contacts →

Exact match

“Who We Are With offices in Auckland, Christchurch and Whakatane, multi-disciplined Engineering Design Consultants (EDC) are your answer to all things engineering.// What We Do EDC…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5035 contacts →

Exact match

“Initia is a specialist geotechnical engineering consultancy that provides design, advisory and construction observation services for building, infrastructure and earthworks…”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13Exact matchWaihi, New ZealandHQ recorded Oct 9, 202611-5033 contacts →

Exact match

“Welcome to Pinnacles Civil, a thriving company with roots as deep as the Coromandel Ranges' Pinnacles Peak, where the heart of NZ beats strongest.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14Exact matchŌtautahi (christchurch Central), New ZealandHQ recorded Oct 9, 2026501-1,00033 contacts →

Exact match

“HOLMES-ENGINEERING EXCELLENCE Holmes is a talented and passionate group of engineering and design specialists.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5032 contacts →

Exact match

“Since 2018, Mesh has been transforming the consulting engineering landscape within the building services sector, one project at a time.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16Exact matchHamilton, New ZealandHQ recorded Oct 9, 202611-5031 contacts →

Exact match

“Innovative Engineering consultancy building long term business relationships with both private and public clients.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17Exact matchHamilton, New ZealandHQ recorded Oct 9, 202611-5030 contacts →

Exact match

“GDC is an established ISO9001:2015 accredited engineering consultancy based in New Zealand with seven offices across the country and an office in Sri Lanka.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18Exact matchChristchurch, New ZealandHQ recorded Oct 9, 202611-5028 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5027 contacts →

Exact match

“About Us: NAL Civil & Structural Engineers Limited is a multi-disciplinary engineering consultancy specialising in a broad range of civil infrastructure and building projects.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20Exact matchNapier, New ZealandHQ recorded Oct 9, 202651-20027 contacts →

Exact match

“Eastbridge Ltd is a New Zealand based Company specialising in the supply of Steel Bridges, Towers, Poles and Heavy Steel Fabrication.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5025 contacts →

Exact match

“Markplan Consulting is a service-driven team of positive, enthusiastic, thinking engineers who share a love of structures, civil infrastructure and what we do.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5024 contacts →

Exact match

“Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5024 contacts →

Exact match

“Engineering incorporates both art and science.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24Exact matchAuckland City, New ZealandHQ recorded Oct 9, 202611-5023 contacts →

Exact match

“BGT Structures have over the past 40 years, established themselves as leaders in the field of structural engineering design.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25Exact matchAuckland, New ZealandHQ recorded Oct 9, 202611-5022 contacts →

Exact match

“Vision and Mission Enovate strives to provide value to clients through excellence and innovation in structural engineering and design.”

Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

Showing 25 of 150 bridge and tunnel engineering consultants based in New Zealand

See the full list, filter by size, metro and specialty, and access 937 tracked professional contacts with verified work emails. Direct dials are available where recorded.

Free signup · no credit card

View the full list →

Bridge and tunnel engineering consultants based in New Zealand at a glance

As of Oct 9, 2026
43.6%Verified-email coverage
14.3Average contacts per company
1-10Median size (employees)
38.0%Largest-city concentration · Auckland
Oct 9, 2026Page data refreshed

Companies by employee count

1-10
79
11-50
59
51-200
9
501-1,000
1
1,001-5,000
1

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 150 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 “bridge and tunnel engineering consultants” 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 937 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 October 9, 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.

Bridge and tunnel engineering consultants by metro

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 “bridge and tunnel engineering consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many bridge and tunnel engineering consultants are there based in New Zealand?

RevenueBase identified 150 company matches for bridge and tunnel engineering consultants associated with New Zealand as of October 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?

Opus International Consultants Limited tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most bridge and tunnel engineering consultants?

Auckland leads with 57 company records, followed by Christchurch (21) and Wellington (8).

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 937 professional contacts with verified work emails tracked across these 150 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 October 9, 2026.

Ready to reach these companies? Verified emails and direct dials for all 150 bridge and tunnel engineering consultants based in New Zealand. Start with a free account, no credit card.

Download this list →

Related lists

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.