Company lists · Data refreshed September 2026

Top 24 IT consulting services based in New Zealand

RevenueBase identified 441 company matches for IT consulting services associated with New Zealand as of September 2026 and tracks 10,740 professional contacts across them, including 4,501 with verified work emails and 389 with mobile numbers. Auckland is the largest hub.

This list covers company matches for IT consulting services 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 4, 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 4, 2026 How this list was built
441Companies
10,740Contacts tracked
4,501Verified emails
389Mobile numbers
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The 24 largest IT consulting services based in New Zealand

Ranked by team size
Top 24 of 441 company matches for IT consulting services based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 4, 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 4, 20265,001-10,0005,964 contacts →

Exact match

“Customer focused values.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
2Exact matchAuckland, New ZealandHQ recorded Sep 4, 2026n/a544 contacts →

Exact match

“Managing IT systems can be complex and time-consuming, with security risks, outdated infrastructure, and inefficient processes holding your business back.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
3Exact matchAuckland, New ZealandHQ recorded Sep 4, 2026501-1,000242 contacts →

Exact match

“Manage and modernise your business technology with CCL.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
4Exact matchAuckland, New ZealandHQ recorded Sep 4, 2026n/a170 contacts →

Exact match

“With a focus on IT security, cloud transformation, network and system integration, CNS provide high level solutions designed to suit your business requirements.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
5Exact matchAuckland, New ZealandHQ recorded Sep 4, 202651-200164 contacts →

Exact match

“CodeBlue is a managed IT services provider specialising in locally-delivered, tailored technology solutions that work for small and mid-sized Kiwi businesses that need a proactive…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
6Exact matchAuckland, New ZealandHQ recorded Sep 4, 202611-50147 contacts →

Exact match

“Spectrum assists clients to find more value from technology.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
7Exact matchAuckland, New ZealandHQ recorded Sep 4, 202651-200136 contacts →

Exact match

“At Tenzing, we’ve been guiding our clients to new heights for over twenty years, embodying what we call the Sherpa ethos: partnering closely with clients, supporting them, and…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
8Exact matchAuckland, New ZealandHQ recorded Sep 4, 202651-200128 contacts →

Exact match

“ClearPoint is your trusted and inspiring digital and technology partner We help organisations succeed in a continually changing digital landscape.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
9Exact matchAuckland, New ZealandHQ recorded Sep 4, 202651-200119 contacts →

Exact match

“DEFEND are an independent agnostic cyber security partner.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
10Exact matchAuckland, New ZealandHQ recorded Sep 4, 202651-20096 contacts →

Exact match

“Lexel is one of New Zealand’s largest privately owned ICT infrastructure and services companies.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
11Exact matchWellington, New ZealandHQ recorded Sep 4, 2026201-50091 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
12Exact matchWellington, New ZealandHQ recorded Sep 4, 2026501-1,00079 contacts →

Exact match

“We help you engage your clients, empower your people and enable your future.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
13Exact matchAuckland, New ZealandHQ recorded Sep 4, 202651-20077 contacts →

Exact match

“Empowering Kiwi and Aussie businesses with reliable, innovative IT solutions.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
14Exact matchAuckland, New ZealandHQ recorded Sep 4, 202651-20072 contacts →

Exact match

“Adaptiv is the trusted data, integration and AI partner for leading enterprises across New Zealand and Australia.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
15Exact matchWellington, New ZealandHQ recorded Sep 4, 202651-20070 contacts →

Exact match

“Everyone likes to win.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
16Exact matchInvercargill, New ZealandHQ recorded Sep 4, 202651-20060 contacts →

Exact match

“Focus can provide you with the right solution that fits you and helps you reach your business goals.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
17Exact matchAuckland, New ZealandHQ recorded Sep 4, 202651-20051 contacts →

Exact match

“Our missions is to "make information technologies your assets, not your problem".”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
18Exact matchPalmerston North, New ZealandHQ recorded Sep 4, 202651-20047 contacts →

Exact match

“Advantage exists to give organisations peace of mind in an increasingly technology-driven world.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
19Exact matchNelson, New ZealandHQ recorded Sep 4, 202611-5044 contacts →

Exact match

“A CNX customer can be confident they are working with a company that has a high level of integrity, strong ethics, and a professional team that consistently displays excellent…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
20Exact matchHastings, New ZealandHQ recorded Sep 4, 202651-20041 contacts →

Exact match

“We are a progressive technology consultancy firm who understand business and put people first.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
21Exact matchWellington, New ZealandHQ recorded Sep 4, 202651-20039 contacts →

Exact match

“Experts in strategy, design and technology with offices in Wellington, Auckland and Melbourne.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
22Exact matchPalmerston North, New ZealandHQ recorded Sep 4, 202651-20038 contacts →

Exact match

“We help businesses see technology as an enabler to solve problems.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
23Exact matchWellington, New ZealandHQ recorded Sep 4, 202611-5033 contacts →

Exact match

“Mercury IT is an ICT Services organisation located in Auckland, Tauranga, Wellington, Hamilton, Sydney and Melbourne.”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase
24Exact matchAuckland, New ZealandHQ recorded Sep 4, 202611-5030 contacts →

Exact match

“Tranzevo stands for “transformative evolution” Tranzevo is an Agile, NextGen and Innovative technology partner providing consulting, design, development and support services to…”

Recorded in the RevenueBase company graph · Sep 4, 2026 · View company records in RevenueBase

Showing 24 of 441 IT consulting services based in New Zealand

See the full list, filter by size, metro and specialty, and access 4,501 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consulting services based in New Zealand at a glance

As of Sep 4, 2026
41.9%Verified-email coverage
3.6%Mobile-number coverage
24.4Average contacts per company
1-10Median size (employees)
42.6%Largest-city concentration · Auckland
Sep 4, 2026Page data refreshed

Companies by employee count

1-10
310
11-50
91
51-200
32
201-500
2
501-1,000
2
5,001-10,000
1
10001+
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 “IT consulting services” 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 4,501 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 4, 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 “IT consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting services are there based in New Zealand?

RevenueBase identified 441 company matches for IT consulting services 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?

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

Which city has the most IT consulting services?

Auckland leads with 188 company records, followed by Wellington (66) and Christchurch (35).

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 4,501 professional contacts with verified work emails tracked across these 441 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 4, 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.