Company lists · Data refreshed September 2026

Top 24 Operations consulting firms based in New Zealand

RevenueBase identified 432 operations consulting firms headquartered in New Zealand as of September 2026 and tracks 2,845 professional contacts across them, including 1,137 with verified work emails and 186 with mobile numbers. Auckland is the largest hub.

This list covers operations consulting 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
432Companies
2,845Contacts tracked
1,137Verified emails
186Mobile numbers
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The 24 largest operations consulting firms based in New Zealand

Ranked by team size
Top 24 of 432 operations consulting firms based in New Zealand, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names operations consulting firms: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Spectrum ConsultingIndirect evidence
Auckland, New ZealandHQ checked Sep 5, 202611-50144

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

Source: company website · checked Sep 5, 2026
2
Tenzing LimitedIndirect evidence
Auckland, New ZealandHQ checked Sep 5, 202651-200138

“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…”

Source: company website · checked Sep 5, 2026
3
RUSHIndirect evidence
Auckland, New ZealandHQ checked Sep 5, 202651-200121

“Technology and new customer expectations are changing everything, fast.”

Source: company website · checked Sep 5, 2026
4
Duco ConsultancyIndirect evidence
Auckland Central, New ZealandHQ checked Sep 5, 202651-200117

“Duco Consultancy exists to solve critical issues facing our clients, both large and small on their journey of business and digital transformation.”

Source: company website · checked Sep 5, 2026
5
Optimation GroupIndirect evidence
Wellington, New ZealandHQ checked Sep 5, 2026201-50090

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

Source: company website · checked Sep 5, 2026
6
DETAPartial evidence
Christchurch, New ZealandHQ checked Sep 5, 202611-5045

“DETA Consulting (DETA) is a young, dynamic and responsive organisation working with some of Australasia’s largest businesses to identify, develop and deliver optimisation services.”

Source: company website · checked Sep 5, 2026
7Greymouth, New ZealandHQ checked Sep 5, 202611-5044

“Leading service company, for manufacturing companies anywhere in the world, by providing our customers, • Superior turn-key solutions, • Project executions, • Accelerated start up…”

Source: company website · checked Sep 5, 2026
8
LAGOMIndirect evidence
Auckland Central, New ZealandHQ checked Sep 5, 202651-20043

“Your trusted partner in ERP and business transformation.”

Source: company website · checked Sep 5, 2026
9
3plus ConsultingPartial evidence
Wellington, New ZealandHQ checked Sep 5, 202611-5040

“At 3Plus Consulting our ambition is to approach every engagement with the goal of making sure our clients are further along with their challenges, opportunities and capability…”

Source: company website · checked Sep 5, 2026
10
AckamaIndirect evidence
Wellington, New ZealandHQ checked Sep 5, 202651-20040

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

Source: company website · checked Sep 5, 2026
11
Yorb LimitedIndirect evidence
Palmerston North, New ZealandHQ checked Sep 5, 202651-20036

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

Source: company website · checked Sep 5, 2026
12
Mark Collins ConsultancyIndirect evidence
Auckland, New ZealandHQ checked Sep 5, 20261-1028

“We are cultivating ambitious Foodservice and Hospitality business owners and operators by offering consultancy services focused on your business needs.”

Source: company website · checked Sep 5, 2026
13
MillpondIndirect evidence
Christchurch, New ZealandHQ checked Sep 5, 202611-5026

“Our purpose is to create the momentum you need to move your organisation forward.”

Source: company website · checked Sep 5, 2026
14
Maven ConsultingIndirect evidence
Wellington, New ZealandHQ checked Sep 5, 202611-5024

“We create and develop solutions with our clients, based on their requirements.”

Source: company website · checked Sep 5, 2026
15
Zephyr ConsultingPartial evidence
Wellington, New ZealandHQ checked Sep 5, 202611-5023

“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 5, 2026
16
Nimbl ConsultingIndirect evidence
Wellington, New ZealandHQ checked Sep 5, 202611-5022

“We are Nimbl.”

Source: company website · checked Sep 5, 2026
17
Kplc Partners LimitedIndirect evidence
Auckland | Christchurch, New ZealandHQ checked Sep 5, 20261-1022

“We improve your responsiveness, supplier power and ultimately margins by getting you closer to your customer in China.”

Source: company website · checked Sep 5, 2026
18
optimate.meIndirect evidence
Auckland, New ZealandHQ checked Sep 5, 202611-5020

“Experienced consultants who focus on optimising Sales, Marketing and Customer Service functions using software and process automation.”

Source: company website · checked Sep 5, 2026
19
BIZ Solutions LimitedIndirect evidence
Auckland, New ZealandHQ checked Sep 5, 202611-5020

“Picture a powerhouse of business growth, a beacon of financial wisdom, a catalyst for success - that's Biz Solutions.”

Source: company website · checked Sep 5, 2026
20
Dynamo6Indirect evidence
Hamilton, New ZealandHQ checked Sep 5, 202611-5019

“In an industry overwhelmed with quick fixes and solutions-led approaches to fixing clients' problems.”

Source: company website · checked Sep 5, 2026
21
Saara CS LTDIndirect evidence
Auckland, New ZealandHQ checked Sep 5, 202611-5016

“At SAARA we have a specialist team of engineers, strategists, and problem solvers that work with our clients to bridge the gap between where they are and where they want to take…”

Source: company website · checked Sep 5, 2026
22
VOLTEIndirect evidence
Wellington, New ZealandHQ checked Sep 5, 202611-5015

“Volte is a no-nonsense management consultancy.”

Source: company website · checked Sep 5, 2026
23
VazeychildIndirect evidence
Hamilton, New ZealandHQ checked Sep 5, 202611-5013

“We’ve been around for more than 20 years, so you can rely on our experience, but we’re also committed to staying ahead of the curve, utilising leading business and reporting…”

Source: company website · checked Sep 5, 2026
24
Strategy CollectiveIndirect evidence
New Plymouth, New ZealandHQ checked Sep 5, 202611-5013

“business strategy / brand & marketing / people & culture / commercial modelling Located in the historic White Hart building in New Plymouth’s West-End, Strategy Collective brings…”

Source: company website · checked Sep 5, 2026

Showing 24 of 432 operations consulting firms based in New Zealand

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 1,137 reachable decision-makers.

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Operations consulting firms based in New Zealand at a glance

As of Sep 5, 2026
1-10Median size (employees)
AucklandLargest hub · 187 HQs
186Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
353
11-50
66
51-200
10
201-500
2
501-1,000
1

Verified emails by last verification

0–30
1,065
31–60
65
61–90
1
90–180
1
180+
5

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 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 New Zealand whose own description of what they do matches “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 operations consulting 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 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, 1,137 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 5, 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.

Frequently asked

How many operations consulting firms are there based in New Zealand?

RevenueBase identified 432 operations consulting 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?

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

Which city has the most operations consulting firms?

Auckland leads with 187 headquartered companies, followed by Wellington (68) and Christchurch (46).

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 1,137 verified decision-maker contacts tracked across these 432 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 5, 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.