Company lists · Data refreshed September 2026

Top 25 Infrastructure asset management consultants based in New Zealand

RevenueBase identified 102 infrastructure asset management consultants headquartered in New Zealand as of September 2026 and tracks 2,445 professional contacts across them, including 937 with verified work emails. Auckland is the largest hub.

This list covers infrastructure asset management consultants 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 28, 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 28, 2026 86% judged on-target in blind review
102Companies
2,445Contacts tracked
937Verified emails
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The 25 largest infrastructure asset management consultants based in New Zealand

Ranked by team size
Top 25 of 102 infrastructure asset management consultants based in New Zealand, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to infrastructure asset management consultants: 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 20261,001-5,000583 contacts →

Indirect evidence

“Achieving the energy transition.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceWellington, New ZealandHQ checked Sep 28, 20261,001-5,000568 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
3Strong evidenceAuckland, New ZealandHQ checked Sep 28, 2026201-500422 contacts →

Strong evidence

“RCP has been adding value through our provision of independent strategic advisory, programme and project management services to Aotearoa’s infrastructure, property and…”

Source: RevenueBase Database · checked Sep 28, 2026
4Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 202651-200124 contacts →

Indirect evidence

“We are project managers and advisers.”

Source: RevenueBase Database · checked Sep 28, 2026
5Strong evidenceNelson, New ZealandHQ checked Sep 28, 2026201-50064 contacts →

Strong evidence

“Nelmac is proud to provide asset management and environmental management services across the top half of the South Island.”

Source: RevenueBase Database · checked Sep 28, 2026
6Strong evidenceAuckland, New ZealandHQ checked Sep 28, 202611-5058 contacts →

Strong evidence

“SPM Assets specialises in strategic asset management.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceChristchurch, New ZealandHQ checked Sep 28, 202651-20050 contacts →

Indirect evidence

“Abley is a specialist professional services and product company with expertise in transportation planning and engineering, spatial and data intelligence.”

Source: RevenueBase Database · checked Sep 28, 2026
8Partial evidenceAuckland, New ZealandHQ checked Sep 28, 202651-20049 contacts →

Partial evidence

“Terra Group NZ Ltd is a New Zealand based and owned multidisciplinary consultancy company.”

Source: RevenueBase Database · checked Sep 28, 2026
9Partial evidenceWellington, New ZealandHQ checked Sep 28, 202611-5040 contacts →

Partial evidence

“Damwatch is a highly respected niche consultancy business based in Wellington, New Zealand and provide services to hydropower, water and irrigation clients internationally.”

Source: RevenueBase Database · checked Sep 28, 2026
10Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 202611-5028 contacts →

Indirect evidence

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

Source: RevenueBase Database · checked Sep 28, 2026
11Strong evidenceWellington, New ZealandHQ checked Sep 28, 20261-1026 contacts →

Strong evidence

“Formerly known as IPWEA NZ, Āpōpō is Aotearoa New Zealand's lead association for infrastructure asset management professionals.”

Source: RevenueBase Database · checked Sep 28, 2026
12Partial evidenceWhangarei, New ZealandHQ checked Sep 28, 202611-5022 contacts →

Partial evidence

“GRIT delivers civil, structural, mechanical and durability engineering solutions that maximise benefits for asset owners and communities.”

Source: RevenueBase Database · checked Sep 28, 2026
13Partial evidenceChristchurch, New ZealandHQ checked Sep 28, 202651-20021 contacts →

Partial evidence

“Operating since 2004 The Connect Group provide a diverse range of asset protection, specialist repair, protection and maintenance services for commercial, industrial…”

Source: RevenueBase Database · checked Sep 28, 2026
14Strong evidenceNew Plymouth, New ZealandHQ checked Sep 28, 202611-5016 contacts →

Strong evidence

“A specialist pipeline integrity management company that provides dedicated resources to ensure safe, reliable and continued operation of high pressure pipeline assets within New…”

Source: RevenueBase Database · checked Sep 28, 2026
15Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 202611-5015 contacts →

Indirect evidence

“Understanding what's important to our clients and the wider marketplace, TSL has configured its business to deliver the best available outcome every time by offering full…”

Source: RevenueBase Database · checked Sep 28, 2026
16Indirect evidenceRangiora, New ZealandHQ checked Sep 28, 202611-5012 contacts →

Indirect evidence

“Cutting through the noise.”

Source: RevenueBase Database · checked Sep 28, 2026
17Partial evidenceAuckland, New ZealandHQ checked Sep 28, 20261-1012 contacts →

Partial evidence

“Water utility companies often will invest in their infrastructure without a clear strategy.”

Source: RevenueBase Database · checked Sep 28, 2026
18Partial evidenceParnell, New ZealandHQ checked Sep 28, 202611-5012 contacts →

Partial evidence

“HAL Consulting Ltd (HAL) is a niche engineering consultancy that specialises in wastewater, stormwater and water supply network modelling and strategic planning, and data…”

Source: RevenueBase Database · checked Sep 28, 2026
19Strong evidenceRuakaka, New ZealandHQ checked Sep 28, 202611-5012 contacts →

Strong evidence

“We’re proud to be a construction company delivering project management, engineering, and commissioning services for water and wastewater infrastructure.”

Source: RevenueBase Database · checked Sep 28, 2026
20Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 202611-5011 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 28, 2026
21Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 20261-1011 contacts →

Indirect evidence

“We are a railway consulting firm in advising on and managing rail projects for private and public entities.”

Source: RevenueBase Database · checked Sep 28, 2026
22Strong evidenceCambridge, New ZealandHQ checked Sep 28, 202611-509 contacts →

Strong evidence

“DVLP is a New Zealand-based project management consultancy delivering high-quality outcomes across infrastructure, environmental, and primary industry sectors.”

Source: RevenueBase Database · checked Sep 28, 2026
23Partial evidenceChristchurch, New ZealandHQ checked Sep 28, 20261-109 contacts →

Partial evidence

“Open Plan are a programme and transport planning consultancy based in Christchurch.”

Source: RevenueBase Database · checked Sep 28, 2026
24Indirect evidenceWhangarei, New ZealandHQ checked Sep 28, 20261-108 contacts →

Indirect evidence

“At Hoskin Civil, our reputation is built upon delivering reliable services that exceed expectations and drive innovative solutions in Northland.”

Source: RevenueBase Database · checked Sep 28, 2026
25Strong evidenceChristchurch, New ZealandHQ checked Sep 28, 20261-108 contacts →

Strong evidence

“Avanzar Consulting is a boutique professional services consultancy, specialising in Civil and Transport Engineering and Resource Management Planning.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 25 of 102 infrastructure asset management consultants based in New Zealand

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 937 reachable decision-makers.

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Infrastructure asset management consultants based in New Zealand at a glance

As of Sep 28, 2026
38.3%Verified-email coverage
24.0Average contacts per company
1-10Median size (employees)
24.5%Largest-city concentration · Auckland
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
66
11-50
22
51-200
8
201-500
4
1,001-5,000
2

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 102 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 infrastructure asset management consultants, 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 “infrastructure asset management consultants”. 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 infrastructure asset management consultants), 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 infrastructure asset management consultants, 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, 937 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 28, 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.

Infrastructure asset management consultants by metro

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 infrastructure asset management consultants, 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 infrastructure asset management consultants are there based in New Zealand?

RevenueBase identified 102 infrastructure asset management consultants 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?

Electrix, headquartered in Auckland, tops this list with the largest team on record.

Which city has the most infrastructure asset management consultants?

Auckland leads with 25 headquartered companies, followed by Christchurch (14) and Wellington (9).

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 937 verified decision-maker contacts tracked across these 102 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 28, 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.