Company lists · Data refreshed September 2026

Top 25 Government change management consultants based in New Zealand

RevenueBase identified 171 company matches for government change management consultants associated with New Zealand as of September 2026 and tracks 705 professional contacts across them, including 367 with verified work emails. Auckland is the largest hub.

This list covers company matches for government change management 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 September 28, 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 28, 2026 How this list was built
171Companies
705Contacts tracked
367Verified emails
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The 25 largest government change management consultants based in New Zealand

Ranked by team size
Top 25 of 171 company matches for government change management consultants based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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 Sep 28, 2026201-50090 contacts →

Exact match

“Optimation and Presto Resourcing are part of the Optimation Group of companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2Exact matchWellington, New ZealandHQ recorded Sep 28, 202651-20051 contacts →

Exact match

“Unleashing business potential.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5040 contacts →

Exact match

“At 3Plus Consulting our ambition is to approach every engagement with the goal of making sure our clients are further along with their challenges, opportunities and capability…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5037 contacts →

Exact match

“Nonsuch is a leading provider of project and programme management consulting services, training, tools and solutions.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5023 contacts →

Exact match

“We’re an independent NZ owned company specialising in the provision of business & information technology consulting, to help grow your company’s business potential.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5022 contacts →

Exact match

“We are Nimbl.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5019 contacts →

Exact match

“Ascent Business Consulting is a New Zealand based leader in the provision of professional business services.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5015 contacts →

Exact match

“Volte is a no-nonsense management consultancy.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5012 contacts →

Exact match

“We see our role as business enablers, providing resources and expertise to assist with short and long-term projects.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“KBC-Elevate Ltd (KBC-E) was originally founded as 'KB Consultants Limited' in 2003.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-5010 contacts →

Exact match

“Impact is one of New Zealand's most respected independent project management companies.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12Exact matchWellington, New ZealandHQ recorded Sep 28, 20261-1010 contacts →

Exact match

“Ronin’s Mantra: Diversity, Talent, Delivery, Outcomes and Success The Ronin Group, incorporated in 2013, is a premium provider of consultancy and professional services that align…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13Exact matchHamilton Central, New ZealandHQ recorded Sep 28, 202611-509 contacts →

Exact match

“Founded in 2014, GMD Consultants is tailored specifically to meet the needs of the current business environment.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-509 contacts →

Exact match

“X4 Consulting provides professional consulting services to our NZ clients.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15Exact matchWellington, New ZealandHQ recorded Sep 28, 20261-108 contacts →

Exact match

“Link Consulting is a collaboration of highly skilled professionals who have great experience and longevity in ICT and Management.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16Exact matchWellington, New ZealandHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Likemind works with people who share our approach to work and to living… We are exceptionally proud to be an approved All of Government (AOG) provider of services across a number…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17Exact matchChristchurch, New ZealandHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Gallus is a collective of hard-working, fun-loving pragmatists led by an experienced team of senior consultants.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18Exact matchWellington, New ZealandHQ recorded Sep 28, 20261-107 contacts →

Exact match

“Scott Management Consulting Ltd (formerly RDC Group Ltd) was formed in October 2016 to deliver outstanding consulting services to the public sector in New Zealand and overseas.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19Exact matchAuckland, New ZealandHQ recorded Sep 28, 202611-507 contacts →

Exact match

“Great Work.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20Exact matchChristchurch, New ZealandHQ recorded Sep 28, 20261-106 contacts →

Exact match

“At O'Connor Partners, we support senior leadership teams and boards with the advice, analyses, and robust processes needed for business investment and expansion.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21Exact matchAuckland, New ZealandHQ recorded Sep 28, 202611-505 contacts →

Exact match

“Morrison Low is an Australasian management consulting firm with offices in Auckland, Wellington and Sydney.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22Exact matchWellington, New ZealandHQ recorded Sep 28, 20261-105 contacts →

Exact match

“Rawson Consulting Limited is a management consultancy offering project management and business change, business process improvement and financial analysis services to the public…”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
23Exact matchPalmerston North, New ZealandHQ recorded Sep 28, 20261-105 contacts →

Exact match

“We have a 20-year track record of delivering high-quality work alongside local, national and international clients – put simply, we specialise in making things happen.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
24Exact matchWellington, New ZealandHQ recorded Sep 28, 202651-2005 contacts →

Exact match

“Venture exists to help our clients achieve success.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
25Exact matchChristchurch, New ZealandHQ recorded Sep 28, 20261-105 contacts →

Exact match

“D&G Consulting prepares education and public sector organisations to achieve meaningful, enduring change.”

Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

Showing 25 of 171 government change management consultants based in New Zealand

See the full list, filter by size, metro and specialty, and access 367 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Government change management consultants based in New Zealand at a glance

As of Sep 28, 2026
52.1%Verified-email coverage
4.1Average contacts per company
1-10Median size (employees)
32.2%Largest-city concentration · Auckland
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
144
11-50
24
51-200
2
201-500
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 171 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 “government change management 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 367 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 28, 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 “government change management consultants”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many government change management consultants are there based in New Zealand?

RevenueBase identified 171 company matches for government change management consultants 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?

Optimation Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most government change management consultants?

Auckland leads with 55 company records, followed by Wellington (48) and Christchurch (16).

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 367 professional contacts with verified work emails tracked across these 171 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 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 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.