Company lists · Data refreshed September 2026
Top 24 IT operations consulting firms based in Wellington, New Zealand
RevenueBase identified 59 IT operations consulting firms headquartered in Wellington, New Zealand as of September 2026 and tracks 609 professional contacts across them, including 155 with verified work emails. Auckland is the largest hub.
This list covers IT operations consulting firms headquartered in Wellington, 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, how directly it supports the match, and when it was last checked. 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.
The 24 largest IT operations consulting firms based in Wellington, New Zealand
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 91 | ||||
“Optimation and Presto Resourcing are part of the Optimation Group of companies.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 2 | 23 | ||||
“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: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 3 | 13 | ||||
“RESULTEX provides a complete range of technology and business services, with a total focus on quality and practicality.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 4 | 11 | ||||
Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 5 | 8 | ||||
“Transforming business using the latest technologies and moving to the cloud could be a long and exhausting process.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 6 | 8 | ||||
“Link Consulting is a collaboration of highly skilled professionals who have great experience and longevity in ICT and Management.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 7 | 6 | ||||
“We guide and assist organisations to achieve improved business outcomes.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 8 | 5 | ||||
“We are experts in “Business Optimisation”.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 9 | 5 | ||||
“At IT Fortress, we specialize in delivering cutting-edge IT solutions tailored to empower businesses globally.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 10 | 5 | ||||
“At Infrazone, we are passionate about enabling business and government to take advantage of leading edge IT, Telecommunications and Security services available from specialist…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 11 | Maxsys LimitedPartial evidence | 4 | |||
“IT and business strategic advice, VirtualCIO(tm) services, programme and project management.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 12 | 3 | ||||
“Syntax21 are Microsoft Gold Partners who specialise in providing a complete suite of IT solutions, giving clients the confidence of a secure environment, and ensuring a great end…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 13 | 3 | ||||
“Braintree can solve difficult issues for companies which might be struggling or help prepare an organisation for growth and expansion.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 14 | 3 | ||||
“Genesis Consulting Group Limited (Genesis) is Wellington-based, wholly NZ-owned, and has been operating successfully since 1995.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 15 | 2 | ||||
“Arrus Knoble work with organisations to tackle their most complex and critical performance challenges, working from strategy to delivery.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 16 | 2 | ||||
“Business and digital transformation advisors for enterprise and public-sector organisations” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 17 | 2 | ||||
“Kingfisher Group is an energetic team who believe that everything can be done or made better and we love doing something about that!” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 18 | 2 | ||||
“Encompass Consulting NZ Limited is a New Zealand owned and operated independent consulting organisation.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 19 | 2 | ||||
“We provide complete, customized and End-to-End product and service delivery capabilities for mobile, fixed and data network operators, equipment vendors and organizations…” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“Professional Management Consulting Services focused on IT and Digital Business.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 21 | 2 | ||||
“BSML specialises in facilitating breakthrough results in organisational performance, health and value delivered.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 22 | 2 | ||||
“WE MAY PLAY HARD BUT WE WORK EVEN HARDER.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“VOX Telecom is first and foremost a service delivery organisation.” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“Parhelion are information systems consultants situated in the hills above Wellington” Source: company website · checked Sep 4, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 59 IT operations consulting firms based in Wellington, New Zealand
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IT operations consulting firms based in Wellington, New Zealand at a glance
As of Sep 4, 2026Companies by employee count
Email recency for this list is measured across the whole New Zealand list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Wellington, over 59 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 IT operations consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Wellington, New Zealand whose own description of what they do matches “IT operations consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among IT operations consulting firms, and records with no verified work email. Companies headquartered outside Wellington 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 an evidence 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, 155 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 4, 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.
IT operations consulting firms by metro in New Zealand
- IT operations consulting firms in Auckland163
- IT operations consulting firms in Wellington59
- IT operations consulting firms in Christchurch27
Frequently asked
How many IT operations consulting firms are there based in Wellington, New Zealand?
RevenueBase identified 59 IT operations consulting firms headquartered in Wellington, 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?
Optimation Group, headquartered in Wellington, tops this list with the largest team on record.
Which city has the most IT operations consulting firms?
Auckland leads with 163 headquartered companies, followed by Wellington (59) and Christchurch (27).
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 155 verified decision-maker contacts tracked across these 59 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 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.
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