Company lists · Data refreshed September 2026
Top 24 Project management consulting firms based in Wellington, New Zealand
RevenueBase identified 60 project management consulting firms headquartered in Wellington, New Zealand as of September 2026 and tracks 1,045 professional contacts across them, including 339 with verified work emails. Auckland is the largest hub.
This list covers project management 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 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.
The 24 largest project management consulting firms based in Wellington, New Zealand
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | Opus International Consultants LimitedIndirect evidence | 568 | |||
Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | The Building Intelligence GroupStrong evidence | 122 | |||
“The Building Intelligence Group is 35 years strong in independent project management and advisory services.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 90 | ||||
“Optimation and Presto Resourcing are part of the Optimation Group of companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | 37 | ||||
“Nonsuch is a leading provider of project and programme management consulting services, training, tools and solutions.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 26 | ||||
“Aoraki is a construction company with the capability to deliver major commercial projects in Wellington.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 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 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 12 | ||||
“We see our role as business enablers, providing resources and expertise to assist with short and long-term projects.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | 10 | ||||
“Impact is one of New Zealand's most respected independent project management companies.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | 10 | ||||
“Ronin’s Mantra: Diversity, Talent, Delivery, Outcomes and Success The Ronin Group, incorporated in 2013, is a premium provider of consultancy and professional services that align…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | 9 | ||||
“IQANZ is a Wellington based professional services organisation specialising in independent quality assurance; project, programme and portfolio management; ICT consulting…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | 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 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | The Integral Group LTDPartial evidence | 6 | |||
“The Integral Group Limited (TIGL) is a down to earth, pragmatic consulting company who believe in bringing traditional rural values to city business.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 6 | ||||
“We guide and assist organisations to achieve improved business outcomes.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | 5 | ||||
“Rawson Consulting Limited is a management consultancy offering project management and business change, business process improvement and financial analysis services to the public…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 15 | 5 | ||||
“Hague Consulting advise on & manage initiatives from strategy to results.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 16 | 3 | ||||
“Established in 2011, ForeConsulting is a New Zealand based management consulting company.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 17 | 3 | ||||
“RDC Group Ltd was formed in October 2016 to deliver outstanding consulting services to the public sector in New Zealand and overseas.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 18 | 3 | ||||
“Holmwoods exists because we were tired of seeing projects slowed down by poor communication, unnecessary complexity, and a lack of accountability.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 19 | Nebty Consulting LTDIndirect evidence | 2 | |||
“Finding great people and connecting them with great organisations starts with a conversation.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 20 | 2 | ||||
“We are passionate about ensuring organisations delivering change are set up for success.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 21 | 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 5, 2026Thanks. The Data Team will review it. | |||||
| 22 | 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 5, 2026Thanks. The Data Team will review it. | |||||
| 23 | 2 | ||||
“BSML specialises in facilitating breakthrough results in organisational performance, health and value delivered.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 24 | 1 | ||||
“You may well ask why name a business DragonsArm?” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 24 of 60 project management consulting firms based in Wellington, New Zealand
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Project management consulting firms based in Wellington, New Zealand at a glance
As of Sep 5, 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 60 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 project management 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 “project management 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 project management 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, 339 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.
Project management consulting firms by metro in New Zealand
- Project management consulting firms in Auckland130
- Project management consulting firms in Wellington60
- Project management consulting firms in Christchurch44
Frequently asked
How many project management consulting firms are there based in Wellington, New Zealand?
RevenueBase identified 60 project management 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?
Opus International Consultants Limited, headquartered in Wellington, tops this list with the largest team on record.
Which city has the most project management consulting firms?
Auckland leads with 130 headquartered companies, followed by Wellington (60) and Christchurch (44).
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 339 verified decision-maker contacts tracked across these 60 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.
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