Company lists · Data refreshed September 2026

Top 21 Audit and assurance consulting firms based in New Zealand

RevenueBase identified 41 company matches for audit and assurance consulting firms associated with New Zealand as of September 2026 and tracks 2,493 professional contacts across them, including 762 with verified work emails. Auckland is the largest hub.

This list covers company matches for audit and assurance consulting firms 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 27, 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 27, 2026 How this list was built
41Companies
2,493Contacts tracked
762Verified emails
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The 21 largest audit and assurance consulting firms based in New Zealand

Ranked by team size
Top 21 of 41 company matches for audit and assurance consulting firms based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 27, 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 matchAuckland, New ZealandHQ recorded Sep 27, 20261,001-5,0001,271 contacts →

Exact match

“KPMG is one of the world's leading professional services organisations.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Sep 27, 2026201-500338 contacts →

Exact match

“Baker Tilly Staples Rodway has been one of New Zealand's most trusted independent accountancy firms for more than 70 years.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
3Exact matchAuckland, New ZealandHQ recorded Sep 27, 2026201-500136 contacts →

Exact match

“You can trust Moore Markhams to guide your business to success.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
4Exact matchWellington, New ZealandHQ recorded Sep 27, 202611-5029 contacts →

Exact match

“Gemtech is a professional services consultancy, known for our commitment to quality and dedication to transforming New Zealand.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
5Exact matchNapier, New ZealandHQ recorded Sep 27, 202611-5023 contacts →

Exact match

“We support and inspire people and businesses to make the right decisions for their future.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
6Exact matchChristchurch, New ZealandHQ recorded Sep 27, 202611-5019 contacts →

Exact match

“We specialise in- Working with businesses and individuals, helping to make them more successful- Tailoring advice and solutions to ensure your business succeeds and grows-…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
7Exact matchChristchurch, New ZealandHQ recorded Sep 27, 202611-5015 contacts →

Exact match

“As the world changes and becomes more connected than ever before, we need to change the way we operate.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
8Exact matchAuckland, New ZealandHQ recorded Sep 27, 202611-5012 contacts →

Exact match

“WHAT WE DO: ACCOUNTANCY + BUSINESS ACUMEN Clients come to ECOVIS KGA because we take good care of the fundamentals – accounting, auditing and tax compliance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
9Exact matchDunedin, New ZealandHQ recorded Sep 27, 202611-5011 contacts →

Exact match

“CEG supports businesses with accounting, taxation, business advisory, accounting systems, equity partnerships, and succession planning.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
10Exact matchAuckland, New ZealandHQ recorded Sep 27, 202611-508 contacts →

Exact match

“We help business owners to understand their numbers and pay the right taxes, so they can focus on their strengths and succeed.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
11Exact matchAuckland, New ZealandHQ recorded Sep 27, 202611-507 contacts →

Exact match

“Our highly qualified team has over 20 years of experience providing Assurance Services to the Infrastructure Sector.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
12Exact matchAuckland, New ZealandHQ recorded Sep 27, 202611-506 contacts →

Exact match

“We're not your ordinary, run-of-the-mill accountants.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
13Exact matchNewmarket, New ZealandHQ recorded Sep 27, 20261-106 contacts →

Exact match

“With years of audit and review experience under our belts, we know that getting an audit or review needs to be a straightforward process, with benefits beyond simply knowing your…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
14Exact matchAuckland, New ZealandHQ recorded Sep 27, 20261-103 contacts →

Exact match

“Auckland based Chartered Accounting firm specialising in business advisory, taxation and audit assurance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
15Exact matchAuckland, New ZealandHQ recorded Sep 27, 20261-103 contacts →

Exact match

“We are a New Zealand licensed audit firm, specialising in regulatory compliance, cyber security and risk & controls assurance.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
16Exact matchWellington, New ZealandHQ recorded Sep 27, 20261-102 contacts →

Exact match

“Aurora Financials is an award winning Accounting and Consulting practice.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
17Exact matchWellington, New ZealandHQ recorded Sep 27, 20261-101 contacts →

Exact match

“McHale Group Ltd is an independent, specialist assurance practice offering tailored assurance and advisory solutions to the New Zealand public sector.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
18Exact matchAuckland Central, New ZealandHQ recorded Sep 27, 20261-101 contacts →

Exact match

“At Bekk, we are focused on helping you build a better business.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
19Exact matchAuckland, New ZealandHQ recorded Sep 27, 20261-101 contacts →

Exact match

“services width=350 height=227 srcset=https://colinbender.co.nz/wp-content/uploads/2014/10/services1.jpg 350w…”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
20Exact matchNelson, New ZealandHQ recorded Sep 27, 20261-101 contacts →

Exact match

“At Business Studio Innovators, we bring a different mindset to tax and accounting in the Nelson Tasman region.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase
21Exact matchHastings, New ZealandHQ recorded Sep 27, 20261-101 contacts →

Exact match

“We are a small chartered accountant practice providing assurance services.”

Recorded in the RevenueBase company graph · Sep 27, 2026 · View company records in RevenueBase

Showing 21 of 41 audit and assurance consulting firms based in New Zealand

See the full list, filter by size, metro and specialty, and access 762 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Audit and assurance consulting firms based in New Zealand at a glance

As of Sep 27, 2026
30.6%Verified-email coverage
60.8Average contacts per company
11-50Median size (employees)
39.0%Largest-city concentration · Auckland
Sep 27, 2026Page data refreshed

Companies by employee count

1-10
16
11-50
16
51-200
4
201-500
3
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 41 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 “audit and assurance consulting firms” 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 762 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 27, 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 “audit and assurance consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many audit and assurance consulting firms are there based in New Zealand?

RevenueBase identified 41 company matches for audit and assurance consulting firms 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?

Kpmg NEW Zealand tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most audit and assurance consulting firms?

Auckland leads with 16 company records, followed by Wellington (5) and Christchurch (2).

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 762 professional contacts with verified work emails tracked across these 41 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 27, 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.