Company lists · Data refreshed September 2026

Top 25 Enterprise IT infrastructure companies based in New Zealand

RevenueBase identified 126 company matches for enterprise IT infrastructure companies associated with New Zealand as of September 2026 and tracks 9,156 professional contacts across them, including 3,757 with verified work emails and 322 with mobile numbers. Auckland is the largest hub.

This list covers company matches for enterprise IT infrastructure companies 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 2, 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 2, 2026 How this list was built
126Companies
9,156Contacts tracked
3,757Verified emails
322Mobile numbers
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The 25 largest enterprise IT infrastructure companies based in New Zealand

Ranked by team size
Top 25 of 126 company matches for enterprise IT infrastructure companies based in New Zealand, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 2, 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 matchNelson, New Zealand5,001-10,0005,964 contacts →

Exact match

“Customer focused values.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
2Exact matchAuckland, New Zealandn/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“Managing IT systems can be complex and time-consuming, with security risks, outdated infrastructure, and inefficient processes holding your business back.”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 2, 2026 · View company records in RevenueBase
3Exact matchAuckland, New Zealand201-500283 contacts →

Exact match

“At Total IT Global, we elevate your digital journey with cutting-edge innovation, to achieve your vision of ‘the enterprise of the future’.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
4Exact matchAuckland, New Zealand501-1,000242 contacts →

Exact match

“Manage and modernise your business technology with CCL.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
5Exact matchChristchurch, New Zealandn/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 2, 2026 · View company records in RevenueBase
6Exact matchTauranga, New Zealand51-200164 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 2, 2026 · View company records in RevenueBase
7Exact matchAuckland, New Zealand11-50147 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
8Exact matchAuckland, New Zealand51-200102 contacts →

Exact match

“Infonet Solutions: A Global System Integrator The company boasts a team of over 150 professionals, headquartered in Curtarolo, with four branch offices: Infonet Solutions (Legal…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
9Exact matchAuckland, New Zealand51-20098 contacts →

Exact match

“Proudly New Zealand owned and Managed ICT systems integrator providing specialist Technology Solutions, Professional Services, Technical expertise and Cloud solutions.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
10Exact matchAuckland, New Zealand51-20096 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 2, 2026 · View company records in RevenueBase
11Exact matchHamilton, New Zealand11-5087 contacts →

Exact match

“Houston Technology Group is not only an IT service provider, but we aim to be a trusted business partner.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
12Exact matchMount Maunganui, New Zealand51-20077 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
13Exact matchAuckland, New Zealand51-20072 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 2, 2026 · View company records in RevenueBase
14Exact matchAuckland, New Zealand51-20065 contacts →

Exact match

“Reducing the risks to your business.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
15Exact matchAuckland, New Zealand51-20058 contacts →

Exact match

“DDS IT delivers comprehensive managed and professional IT services across modern cloud, service management, infrastructure, and end-user compute.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
16Exact matchPalmerston North, New Zealand51-20047 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
17Exact matchNelson, New Zealand11-5044 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 2, 2026 · View company records in RevenueBase
18Exact matchAuckland, New Zealand11-5036 contacts →

Exact match

“FunctionEight is a trusted, full-service technology company, providing outsourced Business IT support, bespoke advice, infrastructure and website development services to premium…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
19Exact matchAuckland, New Zealand11-5022 contacts →

Exact match

“CloudSquared is a technically driven Technology solutions company specialising in consulting, architecture and design, implementation and deployment, managed services and support.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
20Exact matchAuckland, New Zealand51-20022 contacts →

Exact match

“Our purpose is to help our clients realise their true potential.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
21Exact matchAuckland, New Zealand11-5020 contacts →

Exact match

“We’re on a mission to provide our clients with technology solutions that help build their businesses and lower business risk and IT costs.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
22Exact matchHamilton, New Zealand11-5019 contacts →

Exact match

“Think I.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
23Exact matchRotorua, New Zealand11-5019 contacts →

Exact match

“ITCO Solutions Limited, located in Rotorua, New Zealand, is a premier provider of IT services and solutions tailored for industrial and commercial businesses.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
24Exact matchNew Zealand11-5019 contacts →

Exact match

“Network Edge is a nimble provider of Information and Communications Technology infrastructure and services.”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase
25Exact matchHamilton, New Zealand11-5018 contacts →

Exact match

“Global Digital Solutions (GDS) provides complete IT solutions that include network infrastructure, managed services, strategic technology planning, product procurement, cloud…”

Recorded in the RevenueBase company graph · Sep 2, 2026 · View company records in RevenueBase

Showing 25 of 126 enterprise IT infrastructure companies based in New Zealand

See the full list, filter by size, metro and specialty, and access 3,757 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Enterprise IT infrastructure companies based in New Zealand at a glance

As of Sep 2, 2026
41.0%Verified-email coverage
3.5%Mobile-number coverage
72.7Average contacts per company
11-50Median size (employees)
40.5%Largest-city concentration · Auckland
Sep 2, 2026Page data refreshed

Companies by employee count

1-10
61
11-50
46
51-200
13
201-500
1
501-1,000
1
5,001-10,000
1
10001+
2

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 “enterprise IT infrastructure companies” 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 3,757 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 2, 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.

Enterprise IT infrastructure companies by metro

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 “enterprise IT infrastructure companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many enterprise IT infrastructure companies are there based in New Zealand?

RevenueBase identified 126 company matches for enterprise IT infrastructure companies 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 enterprise IT infrastructure companies?

Auckland leads with 51 company records, followed by Wellington (19) and Tauranga (7).

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 3,757 professional contacts with verified work emails tracked across these 126 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 2, 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.