Company lists · Data refreshed September 2026

Top 25 Information technology firms based in New Zealand

Name: Information technology firms 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 118 companies tracked

RevenueBase identified 118 information technology firms headquartered in New Zealand as of September 2026 and tracks 6,763 professional contacts across them, including 3,203 with verified work emails. Auckland is the largest hub.

This list covers information technology firms 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

118Companies

6,763Contacts tracked

3,203Verified emails

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The 25 largest information technology firms based in New Zealand

Ranked by team size

Top 25 of 118 information technology firms 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 information technology firms: 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	Datacom	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	5,001-10,000	5,958 contacts →
	Indirect evidence “Customer focused values.” Source: RevenueBase Database · checked Sep 20, 2026
2	Lexel Systems	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	51-200	96 contacts →
	Indirect evidence “Lexel is one of New Zealand’s largest privately owned ICT infrastructure and services companies.” Source: RevenueBase Database · checked Sep 20, 2026
3	Intergen	Indirect evidence	Wellington, New ZealandHQ checked Sep 20, 2026	501-1,000	78 contacts →
	Indirect evidence “We help you engage your clients, empower your people and enable your future.” Source: RevenueBase Database · checked Sep 20, 2026
4	Mercury IT	Indirect evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	33 contacts →
	Indirect evidence “Mercury IT is an ICT Services organisation located in Auckland, Tauranga, Wellington, Hamilton, Sydney and Melbourne.” Source: RevenueBase Database · checked Sep 20, 2026
5	Norrcom LTD	Indirect evidence	Kapiti Coast, New ZealandHQ checked Sep 20, 2026	11-50	31 contacts →
	Indirect evidence “Norrcom are an IT support company specialising in solutions delivery as well as business IT planning.” Source: RevenueBase Database · checked Sep 20, 2026
6	SG Consulting Limited	Indirect evidence	Auckland Central, New ZealandHQ checked Sep 20, 2026	51-200	27 contacts →
	Indirect evidence “SG Consulting Limited is based in New Zealand,Australia and India since early 2013 providing Custom Software Development, E-business solutions and IT Consulting for Small and…” Source: RevenueBase Database · checked Sep 20, 2026
7	HB Technologies Limited	Partial evidence	Onekawa, New ZealandHQ checked Sep 20, 2026	11-50	24 contacts →
	Partial evidence “Since our inception in 2007 HB Technologies has grown into an industry leader, expanding our capabilities as a multidisciplinary IT Service Provider, offering a range of solutions…” Source: RevenueBase Database · checked Sep 20, 2026
8	ELVI	Indirect evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	24 contacts →
	Indirect evidence “Elvi is a Software Services company specialized in providing end to end IT services for enterprises, government agencies and small businesses alike.” Source: RevenueBase Database · checked Sep 20, 2026
9	Computer Culture	Indirect evidence	Christchurch, New ZealandHQ checked Sep 20, 2026	11-50	23 contacts →
	Indirect evidence “Computer Culture is on a mission to ensure every organisation it works with has a fit-for-purpose IT Culture that enables them to be the best at what they do.” Source: RevenueBase Database · checked Sep 20, 2026
10	Zephyr Consulting	Strong evidence	Wellington, New ZealandHQ checked Sep 20, 2026	11-50	23 contacts →
	Strong 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
11	Intellium Technology Limited	Partial evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	20 contacts →
	Partial evidence “We’re on a mission to provide our clients with technology solutions that help build their businesses and lower business risk and IT costs.” Source: RevenueBase Database · checked Sep 20, 2026
12	Netcare LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	20 contacts →
	Indirect evidence “Netcare has been providing quality IT hardware, support and services to clients in the wider Auckland area and beyond since specialising in the medical and law verticals.” Source: RevenueBase Database · checked Sep 20, 2026
13	Itco Solutions LTD	Indirect evidence	Rotorua, New ZealandHQ checked Sep 20, 2026	11-50	19 contacts →
	Indirect evidence “ITCO Solutions Limited, located in Rotorua, New Zealand, is a premier provider of IT services and solutions tailored for industrial and commercial businesses.” Source: RevenueBase Database · checked Sep 20, 2026
14	Affordit	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	18 contacts →
	Indirect evidence “AffordIT is a software development company that has operated effectively for the past five years.” Source: RevenueBase Database · checked Sep 20, 2026
15	Onecall	Indirect evidence	Dunedin, New ZealandHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “Reliable, practical IT support and services in Dunedin, Christchurch and Tauranga.” Source: RevenueBase Database · checked Sep 20, 2026
16	Resultex LTD	Partial evidence	Wellington, New ZealandHQ checked Sep 20, 2026	51-200	13 contacts →
	Partial evidence “RESULTEX provides a complete range of technology and business services, with a total focus on quality and practicality.” Source: RevenueBase Database · checked Sep 20, 2026
17	Acronym IT NZ	Partial evidence	Greenlane, New ZealandHQ checked Sep 20, 2026	11-50	13 contacts →
	Partial evidence “AT ACRONYM IT WE BELIEVE IN CREATING FREEDOM WITH TECHNOLOGY How does this core principle of freedom lie at the very heart of what we do?” Source: RevenueBase Database · checked Sep 20, 2026
18	IT Engine Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	13 contacts →
	Indirect evidence “IT Engine is a New Zealand owned IT company focused on providing quality and innovative solutions for government, corporate and small to medium enterprises.” Source: RevenueBase Database · checked Sep 20, 2026
19	Global PC LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “Global has been a trusted provider of IT services for over 20 years.” Source: RevenueBase Database · checked Sep 20, 2026
20	XUBA	Indirect evidence	Hamilton, New ZealandHQ checked Sep 20, 2026	1-10	12 contacts →
	Indirect evidence “Looking for a dedicated, hard-working, clever IT support partner?” Source: RevenueBase Database · checked Sep 20, 2026
21	Smartit Management LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	11-50	12 contacts →
	Indirect evidence “smartIT provides the specialized Computer Support that can help you achieve your business goals.” Source: RevenueBase Database · checked Sep 20, 2026
22	Imagetext	Indirect evidence	Epsom, New ZealandHQ checked Sep 20, 2026	11-50	11 contacts →
	Indirect evidence “You don’t last over three decades as leaders in the IT game, without some serious foresight, luck or both.” Source: RevenueBase Database · checked Sep 20, 2026
23	Roosh Technology LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 20, 2026	1-10	10 contacts →
	Indirect evidence “We started our journey during 2006 and keep on adding new services and products to attract a wide array of audiences.” Source: RevenueBase Database · checked Sep 20, 2026
24	Queenstown IT	Strong evidence	Queenstown, New ZealandHQ checked Sep 20, 2026	1-10	9 contacts →
	Strong evidence “Since 2006, our company has grown into a nationwide Information Communication Technology provider, leading the path to digital transformation.” Source: RevenueBase Database · checked Sep 20, 2026
25	Firecrest Systems	Indirect evidence	Palmerston North, New ZealandHQ checked Sep 20, 2026	11-50	9 contacts →
	Indirect evidence “Firecrest delivers creative, cutting-edge tech solutions to help businesses of all sizes thrive-from startups getting off the ground to established companies looking to innovate.” 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: information technology firms. 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 information technology firms.
Partial evidence: Its own public description names part of information technology firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name information technology firms. 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 118 information technology firms based in New Zealand

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Information technology firms based in New Zealand at a glance

As of Sep 20, 2026

47.4%Verified-email coverage

57.3Average contacts per company

1-10Median size (employees)

38.1%Largest-city concentration · Auckland

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

5,001-10,000

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 118 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 information technology firms, 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 “information technology firms”. 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 information technology firms), 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 information technology firms, 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, 3,203 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.

Information technology firms by metro

Information technology firms in Auckland45

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 information technology firms, 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 information technology firms are there based in New Zealand?

RevenueBase identified 118 information technology firms 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?

Datacom, headquartered in Auckland, tops this list with the largest team on record.

Which city has the most information technology firms?

Auckland leads with 45 headquartered companies, followed by Wellington (16) and Hamilton (9).

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 3,203 verified decision-maker contacts tracked across these 118 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.