Company lists · Data refreshed September 2026

Top 15 Healthcare enterprise architecture firms based in New Zealand

RevenueBase identified 27 healthcare enterprise architecture firms headquartered in New Zealand as of September 2026 and tracks 859 professional contacts across them, including 348 with verified work emails. Auckland is the largest hub.

This list covers healthcare enterprise architecture 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 RevenueBase Smart Search rating on every row Refreshed Sep 28, 2026 86% judged on-target in blind review
27Companies
859Contacts tracked
348Verified emails
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The 15 largest healthcare enterprise architecture firms based in New Zealand

Ranked by team size
Top 15 of 27 healthcare enterprise architecture firms based in New Zealand, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to healthcare enterprise architecture firms: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Partial evidenceGrafton, New ZealandHQ checked Sep 28, 2026201-500630 contacts →

Partial evidence

“Orion Health, a HEALWELL AI company, is a global healthcare technology company focused on reimagining healthcare for all.”

Source: RevenueBase Database · checked Sep 28, 2026
2Indirect evidenceAuckland Cbd, New ZealandHQ checked Sep 28, 202611-5029 contacts →

Indirect evidence

“Klein was established in 1991 and delivers professional design services to government, businesses and not-for-profit organisations throughout New Zealand.”

Source: RevenueBase Database · checked Sep 28, 2026
3Partial evidenceAuckland, New ZealandHQ checked Sep 28, 202611-5021 contacts →

Partial evidence

“Through consultancy, design, and delivery of world-class healthcare facilities, we enable the healthcare profession to provide the best patient and staff experience.”

Source: RevenueBase Database · checked Sep 28, 2026
4Strong evidenceAuckland, New ZealandHQ checked Sep 28, 202611-5011 contacts →

Strong evidence

“For more than 23 years, the HPA Group has provided planning, architectural, engineering and construction project management services to clients in the healthcare and retirement…”

Source: RevenueBase Database · checked Sep 28, 2026
5Indirect evidenceMangere, New ZealandHQ checked Sep 28, 20261-109 contacts →

Indirect evidence

“Founded in 2010 as a specialist health property development company, we have developed a unique approach which is proven to improve the outcomes for all involved in building…”

Source: RevenueBase Database · checked Sep 28, 2026
6Partial evidenceAuckland, New ZealandHQ checked Sep 28, 202611-508 contacts →

Partial evidence

“Odin Health redefines healthcare interoperability with an agentic, intelligence-driven platform that powers 500 million+ outpatient visits annually across hospitals worldwide.”

Source: RevenueBase Database · checked Sep 28, 2026
7Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 20261-104 contacts →

Indirect evidence

“We have hands-on experience designing, implementing, securing and managing health IT environments.”

Source: RevenueBase Database · checked Sep 28, 2026
8Indirect evidenceWellington, New ZealandHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“Arben is about business.”

Source: RevenueBase Database · checked Sep 28, 2026
9Strong evidenceArrowtown, New ZealandHQ checked Sep 28, 20261-102 contacts →

Strong evidence

“Our expertise helps enterprises of all sizes enhance their business strategy and architecture by implementing tailored information systems.”

Source: RevenueBase Database · checked Sep 28, 2026
10Partial evidenceAuckland, New ZealandHQ checked Sep 28, 202611-502 contacts →

Partial evidence

“JTX IT Consultancy helps healthcare providers and growing organisations deliver safe, modern and connected digital systems.”

Source: RevenueBase Database · checked Sep 28, 2026
11Indirect evidenceWellington, New ZealandHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“BSML specialises in facilitating breakthrough results in organisational performance, health and value delivered.”

Source: RevenueBase Database · checked Sep 28, 2026
12Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“GALATA-Digital is a boutique principal consulting firm led by Dr.”

Source: RevenueBase Database · checked Sep 28, 2026
13Indirect evidenceAuckland, New ZealandHQ checked Sep 28, 20261-102 contacts →

Indirect evidence

“Experts in the design and implementation of national and regional shared electronic medical records systems, health information exchange frameworks and related information systems”

Source: RevenueBase Database · checked Sep 28, 2026
14Partial evidenceAuckland, New ZealandHQ checked Sep 28, 202611-501 contacts →

Partial evidence

“Established in 2023, Collada is a leading provider of Business & Technology Architecture Services throughout NZ.”

Source: RevenueBase Database · checked Sep 28, 2026
15Strong evidencePorirua, New ZealandHQ checked Sep 28, 20261-101 contacts →

Strong evidence

“We provide consulting and contracting services in the areas of Enterprise Architecture, Solution Architecture, Digital Strategy, Business Process Improvement.”

Source: RevenueBase Database · checked Sep 28, 2026

Showing 15 of 27 healthcare enterprise architecture firms based in New Zealand

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Healthcare enterprise architecture firms based in New Zealand at a glance

As of Sep 28, 2026
40.5%Verified-email coverage
31.8Average contacts per company
1-10Median size (employees)
51.9%Largest-city concentration · Auckland
Sep 28, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
9
51-200
2
201-500
1

Email recency for this list is measured worldwide rather than for New Zealand, so it is reported there. Company counts and contact totals on this page are exact for New Zealand, over 27 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 healthcare enterprise architecture firms, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search 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 Smart Search, 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 “healthcare enterprise architecture firms”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names healthcare enterprise architecture firms), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among healthcare enterprise architecture 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 its RevenueBase Smart Search 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, 348 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 28, 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

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names healthcare enterprise architecture firms, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many healthcare enterprise architecture firms are there based in New Zealand?

RevenueBase identified 27 healthcare enterprise architecture 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?

Orion Health, headquartered in Auckland, tops this list with the largest team on record.

Which city has the most healthcare enterprise architecture firms?

Auckland leads with 14 headquartered companies, followed by Wellington (5) and Arrowtown (1).

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 348 verified decision-maker contacts tracked across these 27 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 28, 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 Smart Search, 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.