Company lists · Data refreshed September 2026

Top 25 Hvac software development companies based in New Zealand

Name: Hvac software development companies based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 3, 2026 53 companies tracked

RevenueBase identified 53 hvac software development companies headquartered in New Zealand as of September 2026 and tracks 537 professional contacts across them, including 265 with verified work emails and 10 with mobile numbers. Auckland is the largest hub.

This list covers hvac software development companies 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 3, 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 3, 2026 86% judged on-target in blind review

53Companies

537Contacts tracked

265Verified emails

10Mobile numbers

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The 25 largest hvac software development companies based in New Zealand

Ranked by team size

Top 25 of 53 hvac software development companies based in New Zealand, ranked by team size, largest first. Data refreshed Sep 3, 2026. Evidence rates how directly each company's own description names hvac software development companies: 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.
#	Company	Headquarters	Employees	Contacts
1	Comfortech Building Performance SolutionsIndirect evidence	Penrose, New ZealandHQ checked Sep 3, 2026	51-200	67
	“Comfortech Building Performance Solutions® is a business that engineers’ solutions for comfort, climate, and protection.” Source: company website · checked Sep 3, 2026
2	Setpoint Solutions LTDIndirect evidence	Christchurch, New ZealandHQ checked Sep 3, 2026	51-200	47
	“Setpoint, with foundations dating back to 1991, is a leading provider of quality building automation and energy management solutions in New Zealand.” Source: company website · checked Sep 3, 2026
3	Hotchilly LimitedPartial evidence	Wellington, New ZealandHQ checked Sep 3, 2026	51-200	29
	“Specialist HVAC Installation, Service and Maintenance Company with inhouse fabrication ability.” Source: company website · checked Sep 3, 2026
4	Optimum AIRIndirect evidence	Auckland, New ZealandHQ checked Sep 3, 2026	1-10	29
	“Optimum Air is a technical solutions company, delivering end-to-end management of heating, ventilation, air conditioning, industrial and process cooling and building automation…” Source: company website · checked Sep 3, 2026
5	Thermal Solutions NZ LTDIndirect evidence	Auckland, New ZealandHQ checked Sep 3, 2026	11-50	28
	“CLIENT-FOCUSED INNOVATORS Our drive for performance, efficiency and savings for clients means we’re continuously innovating with systems design, energy efficiency, asset…” Source: company website · checked Sep 3, 2026
6	Fonko NZ LTDIndirect evidence	Auckland, New ZealandHQ checked Sep 3, 2026	51-200	26
	“FONKO New Zealand is a company that specializes in air conditioning and refrigeration solutions.” Source: company website · checked Sep 3, 2026
7	Acsl Group LTD NZIndirect evidence	Pukekohe, New ZealandHQ checked Sep 3, 2026	11-50	22
	“What is ACSL Group?” Source: company website · checked Sep 3, 2026
8	Airzone LTDPartial evidence	Whangarei, New ZealandHQ checked Sep 3, 2026	51-200	17
	“Established in 1980, Airzone has been a trusted full one stop commercial HVAC (heating, ventilation, air conditioning) specialist.” Source: company website · checked Sep 3, 2026
9	Jackson Engineering Advisers LTDPartial evidence	Takapuna, New ZealandHQ checked Sep 3, 2026	11-50	17
	“We get called all sorts of things: building services advisers, engineering consultants, HVAC specialists, mechanical engineering consultants, HVAC solution providers, air…” Source: company website · checked Sep 3, 2026
10	Cooke Industries Limited NZIndirect evidence	Auckland, New ZealandHQ checked Sep 3, 2026	51-200	14
	“From as far back as 1926, when W L Cooke Ltd was formed, Cooke Industries has brought together excellence in design, engineering, products and support in order to offer clients…” Source: company website · checked Sep 3, 2026
11	Beattie AIR ConditioningPartial evidence	Christchurch, New ZealandHQ checked Sep 3, 2026	51-200	13
	“Beattie Air Conditioning has been a leading provider of high-quality HVAC solutions in Canterbury for over 35 years.” Source: company website · checked Sep 3, 2026
12	Economech Services LimitedIndirect evidence	Ellerslie, New ZealandHQ checked Sep 3, 2026	11-50	13
	Source: company website · checked Sep 3, 2026
13	Airtech NZ LimitedIndirect evidence	Christchurch, New ZealandHQ checked Sep 3, 2026	11-50	11
	Source: company website · checked Sep 3, 2026
14	AIR Action Systems LTDIndirect evidence	Auckland, New ZealandHQ checked Sep 3, 2026	11-50	10
	“Air Action offers clients a full package in all areas of heating, ventilation and air conditioning that includes: Design, Installation, Refurbishments and Upgrades, Commissioning…” Source: company website · checked Sep 3, 2026
15	Economech MaintenancePartial evidence	Auckland, New ZealandHQ checked Sep 3, 2026	11-50	10
	“Economech Maintenance is a market leader in providing HVAC Mechanical solutions to the Commercial and Industrial markets.” Source: company website · checked Sep 3, 2026
16	Abode AIR Conditioning LimitedIndirect evidence	Wellington, New ZealandHQ checked Sep 3, 2026	11-50	8
	“ABODE AIR CONDITIONING AND HEAT PUMPS LTD are 100% New Zealand owned and operated.” Source: company website · checked Sep 3, 2026
17	Clarkson Airconditioning LTDIndirect evidence	New ZealandHQ checked Sep 3, 2026	51-200	6
	“We have the experience, and expertise to deliver solution for domestic and Commercial.” Source: company website · checked Sep 3, 2026
18	Comfort Group NZ LTDPartial evidence	Thames, New ZealandHQ checked Sep 3, 2026	1-10	5
	“With over 29 years of industry experience, Comfort Group is your trusted partner for reliable, energy-efficient HVAC and air conditioning solutions.” Source: company website · checked Sep 3, 2026
19	Hvac Depot LTDPartial evidence	Auckland, New ZealandHQ checked Sep 3, 2026	11-50	4
	“HVAC Depot is a distinguished name in the realm of heating, ventilation, and air conditioning solutions.” Source: company website · checked Sep 3, 2026
20	Aquair LimitedIndirect evidence	Napier, New ZealandHQ checked Sep 3, 2026	1-10	4
	“Heating, ventilating and air conditioning service Enjoy comfortable, efficient and sustainable environments, created through human-centric building services engineering.” Source: company website · checked Sep 3, 2026
21	Clima Solutions LTDPartial evidence	Auckland, New ZealandHQ checked Sep 3, 2026	1-10	3
	“Clima Solutions assist engineers in selecting the optimum and most energy efficient equipment and central plant for modern HVAC systems.” Source: company website · checked Sep 3, 2026
22	Skilled AirconPartial evidence	Christchurch, New ZealandHQ checked Sep 3, 2026	11-50	3
	“Skilled Aircon provides premium HVAC and air conditioning services to the canterbury region.” Source: company website · checked Sep 3, 2026
23	Hvac Controls LimitedIndirect evidence	Manukau, New ZealandHQ checked Sep 3, 2026	11-50	2
	“Electrical for Mechanical Contractors” Source: company website · checked Sep 3, 2026
24	Encom ICA LimitedPartial evidence	Auckland, New ZealandHQ checked Sep 3, 2026	1-10	2
	“HVAC Diagnostics, Commissioning and Consulting” Source: company website · checked Sep 3, 2026
25	TCS Refrigeration LimitedIndirect evidence	Christchurch, New ZealandHQ checked Sep 3, 2026	1-10	1
	“TCS Refrigeration Ltd is an innovative, locally owned refrigeration and air conditioning solutions provider operating in the industrial and commercial sectors.” Source: company website · checked Sep 3, 2026

Showing 25 of 53 hvac software development companies based in New Zealand

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Hvac software development companies based in New Zealand at a glance

As of Sep 3, 2026

11-50Median size (employees)

AucklandLargest hub · 15 HQs

10Contacts with mobile numbers

Sep 3, 2026Data refreshed

Companies by employee count

1-10

11-50

51-200

Verified emails by last verification

0–30

31–60

61–90

176

90–180

180+

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 hvac software development companies, 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 “hvac software development companies”. 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 hvac software development companies, 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, 265 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 3, 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 hvac software development companies are there based in New Zealand?

RevenueBase identified 53 hvac software development companies 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?

Comfortech Building Performance Solutions, headquartered in Wellington, tops this list with the largest team on record.

Which city has the most hvac software development companies?

Auckland leads with 15 headquartered companies, followed by Wellington (9) and Christchurch (7).

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 265 verified decision-maker contacts tracked across these 53 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 3, 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.