Company lists · Data verified August 2026

Top 25 IT consulting companies based in New Zealand

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

Compiled by the RevenueBase Data Team Verified Aug 28, 2026 447 companies tracked

As of August 2026, this directory lists 447 IT consulting companies based in New Zealand, with 10,767 contacts and 4,587 email addresses. Auckland is the single most-represented city among the companies on the list. Use the directory to identify potential vendors, partners, and sales prospects.

IT consulting companies advise organizations on technology strategy, systems, software, infrastructure, cybersecurity, cloud services, and related IT implementation needs. This list covers companies that provide professional IT consulting services, including technology advisory, systems planning, implementation support, and related services. Ranked by team size, largest first. Data current as of August 28, 2026.

447Companies

10,767Contacts tracked

4,587Verified emails

328Mobile numbers

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The 25 largest IT consulting companies based in New Zealand

Ranked by team size

Top 25 of 447 IT consulting companies based in New Zealand, ranked by team size, largest first. Data verified Aug 28, 2026. Click a count to unlock that company's people.
#	Company	HQ	Employees	Contacts	Verified emails
1	Datacom	Nelson	5,001-10,000	5,964	2,765
2	Diksha Technologies	Auckland	1,001-5,000	322	34
3	CCL	Auckland	501-1,000	242	67
4	Sandfield	Auckland	51-200	194	115
5	Tenzing Limited	Auckland	51-200	136	106
6	Clearpoint	Wellington	51-200	128	2
7	Merkle Aotearoa	Wellington	51-200	103	49
8	Softsource Vbridge	Auckland	51-200	98	74
9	Lexel Systems	Auckland	51-200	96	59
10	Optimation Group	Wellington	201-500	91	41
11	Sakshath Technologies	Auckland	51-200	86	40
12	Intergen	Dunedin	501-1,000	79	10
13	Business Technology Group BTG	Mount Maunganui	51-200	77	57
14	Adaptiv	Auckland	51-200	72	42
15	Fronde NOW Known AS Seisma Group	Auckland	51-200	70	24
16	Systems Advisory Services Limited	Auckland	51-200	65	53
17	Focus Technology Group NZ Limited	Queenstown	51-200	60	52
18	Datum Consulting NZ	Auckland	51-200	51	10
19	Nzdata Nzsecurity Nznursecall Nzaudiovisual	Auckland	51-200	50	35
20	Netvalue LTD	Hamilton	51-200	45	28
21	LAGOM	Wellington	51-200	43	22
22	Tribe NEW Zealand	Auckland	51-200	41	33
23	Ackama	n/a	51-200	39	24
24	Enterprise Wide	Christchurch	51-200	38	32
25	Yorb Limited	Palmerston North	51-200	38	21

Showing 25 of 447 IT consulting companies based in New Zealand

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IT consulting companies based in New Zealand at a glance

As of Aug 28, 2026

1-10Median size (employees)

AucklandLargest hub · 189 HQs

328Contacts with mobile numbers

47Emails re-verified in last 30 days

Companies by employee count

1-10

291

11-50

110

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

IT consulting companies by metro

Metro	Companies
IT consulting companies in Auckland	189
IT consulting companies in Wellington	69
IT consulting companies in Christchurch	27
IT consulting companies in Hamilton	24
IT consulting companies in Dunedin	9
IT consulting companies in Palmerston North	5
IT consulting companies in Tauranga	5

How this list was built

Source: The RevenueBase company graph: 21.3 million companies and 398.9 million professional contacts resolved from primary sources.
Inclusion: Companies whose own business descriptions match “IT consulting companies”, with match quality audited by blind human judging, and headquartered in New Zealand.
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: Contact records re-verify on a rolling cadence; 47 contacts on this list were re-verified in the last 30 days.
Refresh: Lists are refreshed periodically as the underlying company graph is re-verified. Last verified Aug 28, 2026.

Frequently asked

How many IT consulting companies are in the directory?

The directory contains 447 IT consulting companies based in New Zealand as of August 2026.

How can I find contacts at IT consulting companies?

You can use this directory to review 10,767 contacts and 4,587 email addresses associated with IT consulting companies based in New Zealand.

Which city has the most IT consulting companies on the list?

Auckland is the single most-represented city among the IT consulting companies on the list.

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IT consulting companies by geography

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About this data

RevenueBase is a B2B contact data platform. Its company graph covers 21.3 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, the same data that powers RevenueBase's B2B data products and the free research portal.