Company lists · Data refreshed September 2026
Top 20 Public sector IT consulting firms based in Wellington, New Zealand
RevenueBase identified 34 company matches for public sector IT consulting firms associated with Wellington, New Zealand as of September 2026 and tracks 363 professional contacts across them, including 146 with verified work emails. Across New Zealand, Wellington is the largest hub for this category.
This list covers company matches for public sector IT consulting firms associated with Wellington, New Zealand, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 29, 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 20 largest public sector IT consulting firms based in Wellington, New Zealand
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 90 contacts → | ||||
Exact match “Optimation and Presto Resourcing are part of the Optimation Group of companies.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 2 | 78 contacts → | ||||
Exact match “We help you engage your clients, empower your people and enable your future.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 3 | 45 contacts → | ||||
Exact match “Since 2006 our goal at NEW ZEALAND DATA LTD is to build an ongoing relationship with our strategic business partners, offering a personal yet professional approach.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 4 | 24 contacts → | ||||
Exact match “Elvi is a Software Services company specialized in providing end to end IT services for enterprises, government agencies and small businesses alike.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 5 | 23 contacts → | ||||
Exact match “We’re an independent NZ owned company specialising in the provision of business & information technology consulting, to help grow your company’s business potential.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 6 | 17 contacts → | ||||
Exact match “We’re a team of experienced specialists ready to design, deliver, and support your digital and IT transformation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “CoDigital is committed to providing independent Consulting Advisory Services to support digital transformation.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 8 | 8 contacts → | ||||
Exact match “Link Consulting is a collaboration of highly skilled professionals who have great experience and longevity in ICT and Management.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 9 | 7 contacts → | ||||
Exact match “Likemind works with people who share our approach to work and to living… We are exceptionally proud to be an approved All of Government (AOG) provider of services across a number…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 10 | 5 contacts → | ||||
Exact match “Sun:IT is a boutique consulting firm led from Wellington, helping New Zealand and Asia–Pacific organisations modernise ERP and core systems, steady critical programmes, and design…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 11 | 5 contacts → | ||||
Exact match “At IT Fortress, we specialize in delivering cutting-edge IT solutions tailored to empower businesses globally.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 12 | 4 contacts → | ||||
Exact match “SageBush are public sector specialists.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 13 | 3 contacts → | ||||
Exact match “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…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 14 | 3 contacts → | ||||
Exact match “Since 2001 Capella Consulting has partnered with global vendors and solution providers to offer business focused technology solutions to many of New Zealand’s leading private and…” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 15 | 3 contacts → | ||||
Exact match “Established in 2011, ForeConsulting is a New Zealand based management consulting company.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 16 | 3 contacts → | ||||
Exact match “RDC Group Ltd was formed in October 2016 to deliver outstanding consulting services to the public sector in New Zealand and overseas.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 17 | 2 contacts → | ||||
Exact match “Arben is about business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Business and digital transformation advisors for enterprise and public-sector organisations” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Professional Management Consulting Services focused on IT and Digital Business.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
| 20 | 1 contacts → | ||||
Exact match “Helix Security is part of the Bastion Security Group and provides IT & information security consultancy to government and businesses across New Zealand.” Recorded in the RevenueBase company graph · Sep 29, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “public sector IT consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 20 of 34 public sector IT consulting firms based in Wellington, New Zealand
See the full list, filter by size, metro and specialty, and access 146 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Public sector IT consulting firms based in Wellington, New Zealand at a glance
As of Sep 29, 2026Companies by employee count
Email recency for this list is measured across the whole New Zealand list rather than for Wellington, so it is reported there. Company counts and contact totals on this page are exact for Wellington, over 34 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- 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
- Company records associated with Wellington, New Zealand whose business descriptions match “public sector IT consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 146 professional contacts with verified work emails across the full matched dataset. 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 29, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Public sector IT consulting firms by metro in New Zealand
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “public sector IT consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many public sector IT consulting firms are there based in Wellington, New Zealand?
RevenueBase identified 34 company matches for public sector IT consulting firms associated with Wellington, New Zealand as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Optimation Group tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in New Zealand has the most public sector IT consulting firms?
Wellington leads New Zealand with 34 company records, followed by Auckland (27) and Hamilton (5).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 146 professional contacts with verified work emails tracked across these 34 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
Ready to reach these companies? Verified emails and direct dials for all 34 public sector IT consulting firms based in Wellington, New Zealand. Start with a free account, no credit card.
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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.
More company lists
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- Lists by location
- Lists A-Z
- New lists
- Public sector IT consulting firms based in Luanda, Angola
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Company intelligence · public preview
Top 20 public sector IT consulting firms based in Wellington, New Zealand
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 34 matching company records for public sector IT consulting firms based in Wellington, New Zealand, with 363 tracked contacts and 146 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 public sector IT consulting firms based in Wellington, New Zealand
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Optimation Groupoptimationgroup.comHQ: Wellington, New ZealandReported employees: 201-500 | Wellington, New Zealand | 201-500 | Exact match | 90 contacts → |
“Optimation and Presto Resourcing are part of the Optimation Group of companies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Intergenintergen.co.nzHQ: Wellington, New ZealandReported employees: 501-1,000 | Wellington, New Zealand | 501-1,000 | Exact match | 78 contacts → |
“We help you engage your clients, empower your people and enable your future.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Nzdata Nzsecurity Nznursecall Nzaudiovisualnzdata.co.nzHQ: Wellington, New ZealandReported employees: 51-200 | Wellington, New Zealand | 51-200 | Exact match | 45 contacts → |
“Since 2006 our goal at NEW ZEALAND DATA LTD is to build an ongoing relationship with our strategic business partners, offering a personal yet professional approach.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  ELVIelvi.nzHQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 24 contacts → |
“Elvi is a Software Services company specialized in providing end to end IT services for enterprises, government agencies and small businesses alike.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Zephyr Consultingzephyr.co.nzHQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 23 contacts → |
“We’re an independent NZ owned company specialising in the provision of business & information technology consulting, to help grow your company’s business potential.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Solnet Part Of Accenturesolnet.co.nz HQ: Wellington, New ZealandReported employees: 51-200 | Wellington, New Zealand | 51-200 | Exact match | 17 contacts → |
“We’re a team of experienced specialists ready to design, deliver, and support your digital and IT transformation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Codigital NZcodigital.nzHQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 16 contacts → |
“CoDigital is committed to providing independent Consulting Advisory Services to support digital transformation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Link Consulting Group Limitedlinkconsulting.nzHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 8 contacts → |
“Link Consulting is a collaboration of highly skilled professionals who have great experience and longevity in ICT and Management.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Likemindlikemind.nzHQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 7 contacts → |
“Likemind works with people who share our approach to work and to living… We are exceptionally proud to be an approved All of Government (AOG) provider of services across a number…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  SUN ITsunit.co.nzHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 5 contacts → |
“Sun:IT is a boutique consulting firm led from Wellington, helping New Zealand and Asia–Pacific organisations modernise ERP and core systems, steady critical programmes, and design…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  IT Fortressitfortress.ioHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 5 contacts → |
“At IT Fortress, we specialize in delivering cutting-edge IT solutions tailored to empower businesses globally.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Sagebushsagebush.co.nzHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 4 contacts → |
“SageBush are public sector specialists.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Syntax21 LTDsyntax21.co.nzHQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 3 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Capella Consulting LTDcapellaconsulting.co.nzHQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 3 contacts → |
“Since 2001 Capella Consulting has partnered with global vendors and solution providers to offer business focused technology solutions to many of New Zealand’s leading private and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Foreconsultingforeconsulting.co.nzHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 3 contacts → |
“Established in 2011, ForeConsulting is a New Zealand based management consulting company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  RDC Group LTDrdcgroup.co.nzHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 3 contacts → |
“RDC Group Ltd was formed in October 2016 to deliver outstanding consulting services to the public sector in New Zealand and overseas.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Arben Consultingarben.co.nzHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 2 contacts → |
“Arben is about business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Astonjamesastonjamesconsulting.comHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 2 contacts → |
“Business and digital transformation advisors for enterprise and public-sector organisations” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Systems Thinking Limitedsysthinkltd.comHQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 2 contacts → |
“Professional Management Consulting Services focused on IT and Digital Business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Helix Security Servicesbastionsecurity.co.nzHQ: Wellington, New ZealandReported employees: 51-200 | Wellington, New Zealand | 51-200 | Exact match | 1 contacts → |
“Helix Security is part of the Bastion Security Group and provides IT & information security consultancy to government and businesses across New Zealand.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 20 of 34 company matches
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Public sector IT consulting firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
34 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole New Zealand list rather than for Wellington, so it is reported there. Company counts and contact totals on this page are exact for Wellington, over 34 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Public sector IT consulting firms by metro in New Zealand
Questions about this company list
What does Exact match mean for public sector IT consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many public sector IT consulting firms did RevenueBase find based in Wellington, New Zealand?
The saved snapshot records 34 matching company records, 363 tracked contacts and 146 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Public sector IT consulting firms by geography
- Public sector IT consulting firms based in Luanda, Angola
- Public sector IT consulting firms based in Buenos Aires, Argentina
- Public sector IT consulting firms based in Adelaide, Australia
- Public sector IT consulting firms based in Brisbane, Australia
- Public sector IT consulting firms based in Canberra, Australia
- Public sector IT consulting firms based in Melbourne, Australia
- Public sector IT consulting firms based in Perth, Australia
- Public sector IT consulting firms based in Sydney, Australia
- Public sector IT consulting firms based in Dhaka, Bangladesh
- Public sector IT consulting firms based in Brussels, Belgium
- Public sector IT consulting firms based in Belo Horizonte, Brazil
- Public sector IT consulting firms based in Curitiba, Brazil
Cite this list
RevenueBase Data Team. Top 20 public sector IT consulting firms based in Wellington, New Zealand. Snapshot: September 29, 2026. https://revenuebase.ai/companies/public-sector-it-consulting-firms/new-zealand/wellington.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Public sector IT consulting firms based in Luanda, Angola
- Public sector IT consulting firms based in Buenos Aires, Argentina
- Public sector IT consulting firms based in Adelaide, Australia
- Public sector IT consulting firms based in Brisbane, Australia
- Public sector IT consulting firms based in Canberra, Australia
- Public sector IT consulting firms based in Melbourne, Australia
Company intelligence · public preview
Top 20 public sector IT consulting firms based in Wellington, New Zealand
RevenueBase records 34 matching company records for public sector IT consulting firms based in Wellington, New Zealand, with 363 tracked contacts and 146 verified work emails.
This public preview shows 20 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 29, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 20 public sector IT consulting firms based in Wellington, New Zealand
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Optimation Groupoptimationgroup.com HQ: Wellington, New ZealandReported employees: 201-500 | Wellington, New Zealand | 201-500 | Exact match | 90 contacts → |
“Optimation and Presto Resourcing are part of the Optimation Group of companies.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Intergenintergen.co.nz HQ: Wellington, New ZealandReported employees: 501-1,000 | Wellington, New Zealand | 501-1,000 | Exact match | 78 contacts → |
“We help you engage your clients, empower your people and enable your future.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Nzdata Nzsecurity Nznursecall Nzaudiovisualnzdata.co.nz HQ: Wellington, New ZealandReported employees: 51-200 | Wellington, New Zealand | 51-200 | Exact match | 45 contacts → |
“Since 2006 our goal at NEW ZEALAND DATA LTD is to build an ongoing relationship with our strategic business partners, offering a personal yet professional approach.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | ELVIelvi.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 24 contacts → |
“Elvi is a Software Services company specialized in providing end to end IT services for enterprises, government agencies and small businesses alike.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Zephyr Consultingzephyr.co.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 23 contacts → |
“We’re an independent NZ owned company specialising in the provision of business & information technology consulting, to help grow your company’s business potential.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Solnet Part Of Accenturesolnet.co.nz HQ: Wellington, New ZealandReported employees: 51-200 | Wellington, New Zealand | 51-200 | Exact match | 17 contacts → |
“We’re a team of experienced specialists ready to design, deliver, and support your digital and IT transformation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Codigital NZcodigital.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 16 contacts → |
“CoDigital is committed to providing independent Consulting Advisory Services to support digital transformation.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Link Consulting Group Limitedlinkconsulting.nz HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 8 contacts → |
“Link Consulting is a collaboration of highly skilled professionals who have great experience and longevity in ICT and Management.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Likemindlikemind.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 7 contacts → |
“Likemind works with people who share our approach to work and to living… We are exceptionally proud to be an approved All of Government (AOG) provider of services across a number…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | SUN ITsunit.co.nz HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 5 contacts → |
“Sun:IT is a boutique consulting firm led from Wellington, helping New Zealand and Asia–Pacific organisations modernise ERP and core systems, steady critical programmes, and design…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | IT Fortressitfortress.io HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 5 contacts → |
“At IT Fortress, we specialize in delivering cutting-edge IT solutions tailored to empower businesses globally.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Sagebushsagebush.co.nz HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 4 contacts → |
“SageBush are public sector specialists.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Syntax21 LTDsyntax21.co.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 3 contacts → |
“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…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Capella Consulting LTDcapellaconsulting.co.nz HQ: Wellington, New ZealandReported employees: 11-50 | Wellington, New Zealand | 11-50 | Exact match | 3 contacts → |
“Since 2001 Capella Consulting has partnered with global vendors and solution providers to offer business focused technology solutions to many of New Zealand’s leading private and…” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Foreconsultingforeconsulting.co.nz HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 3 contacts → |
“Established in 2011, ForeConsulting is a New Zealand based management consulting company.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RDC Group LTDrdcgroup.co.nz HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 3 contacts → |
“RDC Group Ltd was formed in October 2016 to deliver outstanding consulting services to the public sector in New Zealand and overseas.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Arben Consultingarben.co.nz HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 2 contacts → |
“Arben is about business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Astonjamesastonjamesconsulting.com HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 2 contacts → |
“Business and digital transformation advisors for enterprise and public-sector organisations” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Systems Thinking Limitedsysthinkltd.com HQ: Wellington, New ZealandReported employees: 1-10 | Wellington, New Zealand | 1-10 | Exact match | 2 contacts → |
“Professional Management Consulting Services focused on IT and Digital Business.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Helix Security Servicesbastionsecurity.co.nz HQ: Wellington, New ZealandReported employees: 51-200 | Wellington, New Zealand | 51-200 | Exact match | 1 contacts → |
“Helix Security is part of the Bastion Security Group and provides IT & information security consultancy to government and businesses across New Zealand.” Recorded description excerpt · September 29, 2026Open company data in RevenueBase ↗Free signup required. | |||||
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Public sector IT consulting firms: dataset insights
September 29, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
34 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole New Zealand list rather than for Wellington, so it is reported there. Company counts and contact totals on this page are exact for Wellington, over 34 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 29, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Public sector IT consulting firms by metro in New Zealand
Questions about this company list
What does Exact match mean for public sector IT consulting firms?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many public sector IT consulting firms did RevenueBase find based in Wellington, New Zealand?
The saved snapshot records 34 matching company records, 363 tracked contacts and 146 verified emails. The public preview displays 20 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 29, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 20 public sector IT consulting firms based in Wellington, New Zealand. Snapshot: September 29, 2026. https://revenuebase.ai/companies/public-sector-it-consulting-firms/new-zealand/wellington.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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