Company lists · Data refreshed September 2026

Top 25 Public sector consulting based in New Zealand

Name: Public sector consulting based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 107 companies tracked

RevenueBase identified 107 public sector consulting headquartered in New Zealand as of September 2026 and tracks 746 professional contacts across them, including 352 with verified work emails. Wellington is the largest hub.

This list covers public sector consulting 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 20, 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 20, 2026 86% judged on-target in blind review

107Companies

746Contacts tracked

352Verified emails

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The 25 largest public sector consulting based in New Zealand

Ranked by team size

Top 25 of 107 public sector consulting based in New Zealand, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to public sector consulting: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Redvespa Consultants Limited	Indirect evidence	Wellington, New ZealandHQ checked Sep 20, 2026	51-200	51 contacts →
	Indirect evidence “Unleashing business potential.” Source: RevenueBase Database · checked Sep 20, 2026
2	3plus Consulting	Partial evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	40 contacts →
	Partial evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
3	Rice Speir	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	30 contacts →
	Indirect evidence “Rice Speir is a firm "for local government".” Source: RevenueBase Database · checked Sep 20, 2026
4	Gemtech Solutions	Indirect evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	29 contacts →
	Indirect evidence “Gemtech is a professional services consultancy, known for our commitment to quality and dedication to transforming New Zealand.” Source: RevenueBase Database · checked Sep 20, 2026
5	Blue Barn Consulting LTD	Partial evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	28 contacts →
	Partial evidence “Blue Barn Consulting was established in 2008, and is proudly 100% New Zealand owned and operated.” Source: RevenueBase Database · checked Sep 20, 2026
6	TBL Consulting	Partial evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “For more than 20 years, we’ve partnered with government and non-government organisations across New Zealand bringing deep sector knowledge, a proven record of delivery, and advice…” Source: RevenueBase Database · checked Sep 20, 2026
7	Novo Group Limited	Indirect evidence	Christchurch, New ZealandHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “Novo Group Limited is a professional services consultancy specialising in: − resource management, town planning and land use development; − traffic planning and engineering; and −…” Source: RevenueBase Database · checked Sep 20, 2026
8	Zephyr Consulting	Partial evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	23 contacts →
	Partial evidence “We’re an independent NZ owned company specialising in the provision of business & information technology consulting, to help grow your company’s business potential.” Source: RevenueBase Database · checked Sep 20, 2026
9	Saara CS LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	16 contacts →
	Indirect evidence “At SAARA we have a specialist team of engineers, strategists, and problem solvers that work with our clients to bridge the gap between where they are and where they want to take…” Source: RevenueBase Database · checked Sep 20, 2026
10	Pareto Toolbox	Indirect evidence	Auckland City, New ZealandHQ checked Sep 20, 2026	11-50	14 contacts →
	Indirect evidence “Pareto Toolbox is a NZ owned and operated consultancy business which offers fresh thinking to our clients underpinned by deep expertise and data analysis.” Source: RevenueBase Database · checked Sep 20, 2026
11	Progression Group Limited	Strong evidence	Christchurch, New ZealandHQ checked Sep 20, 2026	1-10	11 contacts →
	Strong evidence “Progression Group Limited provides consultancy support to local and central government organisations, council-controlled entities, the electricity sector and various other public…” Source: RevenueBase Database · checked Sep 20, 2026
12	Traverse Environmental Limited	Indirect evidence	Taupo, New ZealandHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Traverse Environmental is a professional services consultancy specialising in planning, freshwater science and project management.” Source: RevenueBase Database · checked Sep 20, 2026
13	GMD Consultants LTD	Indirect evidence	Hamilton Central, New ZealandHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Founded in 2014, GMD Consultants is tailored specifically to meet the needs of the current business environment.” Source: RevenueBase Database · checked Sep 20, 2026
14	X4 Consulting	Partial evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	9 contacts →
	Partial evidence “X4 Consulting provides professional consulting services to our NZ clients.” Source: RevenueBase Database · checked Sep 20, 2026
15	Likemind	Indirect evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	7 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 20, 2026
16	Scott Consulting	Strong evidence	Wellington, New ZealandHQ checked Sep 20, 2026	1-10	7 contacts →
	Strong evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
17	Oceania Consultants Group PTY LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “Oceania Consultants (Group) Our strong, client-centric approach differentiates us.” Source: RevenueBase Database · checked Sep 20, 2026
18	O'connor Partners	Indirect evidence	Christchurch, New ZealandHQ checked Sep 20, 2026	1-10	6 contacts →
	Indirect evidence “At O'Connor Partners, we support senior leadership teams and boards with the advice, analyses, and robust processes needed for business investment and expansion.” Source: RevenueBase Database · checked Sep 20, 2026
19	Stimpson & CO	Strong evidence	Wellington, New ZealandHQ checked Sep 20, 2026	1-10	6 contacts →
	Strong evidence “COMMERCIAL ADVISORS TO THE PUBLIC SECTOR • Business cases and public policy in the infrastructure sector including transport, supply chain, electricity, and water.” Source: RevenueBase Database · checked Sep 20, 2026
20	Morrison LOW	Partial evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	5 contacts →
	Partial evidence “Morrison Low is an Australasian management consulting firm with offices in Auckland, Wellington and Sydney.” Source: RevenueBase Database · checked Sep 20, 2026
21	Rawson Consulting Limited	Strong evidence	Wellington, New ZealandHQ checked Sep 20, 2026	1-10	5 contacts →
	Strong evidence “Rawson Consulting Limited is a management consultancy offering project management and business change, business process improvement and financial analysis services to the public…” Source: RevenueBase Database · checked Sep 20, 2026
22	Third Bearing Limited	Indirect evidence	Palmerston North, New ZealandHQ checked Sep 20, 2026	1-10	5 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 20, 2026
23	Kalimena Advisory	Partial evidence	Wellington, New ZealandHQ checked Sep 20, 2026	1-10	5 contacts →
	Partial evidence “Kalimena supports clients to optimise outcomes from infrastructure, making a difference for people, business and communities Our consulting and advisory services focus on…” Source: RevenueBase Database · checked Sep 20, 2026
24	Eunomia Research & Consulting NZ	Strong evidence	Auckland, New ZealandHQ checked Sep 20, 2026	1-10	5 contacts →
	Strong evidence “Eunomia Research and Consulting offers commercially focused environmental consulting services to public and private sector clients.” Source: RevenueBase Database · checked Sep 20, 2026
25	Sagebush	Strong evidence	Wellington, New ZealandHQ checked Sep 20, 2026	1-10	4 contacts →
	Strong evidence “SageBush are public sector specialists.” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: public sector consulting. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names public sector consulting.
Partial evidence: Its own public description names part of public sector consulting, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name public sector consulting. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 107 public sector consulting based in New Zealand

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Public sector consulting based in New Zealand at a glance

As of Sep 20, 2026

47.2%Verified-email coverage

7.0Average contacts per company

1-10Median size (employees)

31.8%Largest-city concentration · Wellington

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 107 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 public sector consulting, 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 “public sector consulting”. 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 public sector consulting), 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 public sector consulting, 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, 352 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 20, 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.

Public sector consulting by metro

Public sector consulting in Wellington34
Public sector consulting in Auckland29

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 public sector consulting, 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 public sector consulting are there based in New Zealand?

RevenueBase identified 107 public sector consulting 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?

Redvespa Consultants Limited, headquartered in Wellington, tops this list with the largest team on record.

Which city has the most public sector consulting?

Wellington leads with 34 headquartered companies, followed by Auckland (29) and Christchurch (14).

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 352 verified decision-maker contacts tracked across these 107 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 20, 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.