Company lists · Data refreshed September 2026

Top 25 Industrial hygiene companies based in New Zealand

Name: Industrial hygiene companies based in New Zealand
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 60 companies tracked

RevenueBase identified 60 industrial hygiene companies headquartered in New Zealand as of September 2026 and tracks 634 professional contacts across them, including 394 with verified work emails. Auckland is the largest hub.

This list covers industrial hygiene 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 17, 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 17, 2026 86% judged on-target in blind review

60Companies

634Contacts tracked

394Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest industrial hygiene companies based in New Zealand

Ranked by team size

Top 25 of 60 industrial hygiene companies based in New Zealand, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial hygiene companies: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	IMPAC	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	51-200	80 contacts →
	Indirect evidence “IMPAC is a world-class provider of workplace health and safety.” Source: RevenueBase Database · checked Sep 17, 2026
2	Verum Group	Partial evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	11-50	32 contacts →
	Partial evidence “Verum Group is an environmental research and consulting company, with specialist knowledge in Environmental and Occupational Hygiene monitoring, energy technologies and…” Source: RevenueBase Database · checked Sep 17, 2026
3	Airlab	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	30 contacts →
	Indirect evidence “It’s all around us.” Source: RevenueBase Database · checked Sep 17, 2026
4	Precise Consulting	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	22 contacts →
	Partial evidence “Precise Limited is a nationwide business offering specialist consultants with a focus on HAZMAT and Occupational Hygiene Services.” Source: RevenueBase Database · checked Sep 17, 2026
5	Chemsafety LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	11-50	18 contacts →
	Indirect evidence “Using Science to Keep People Safe & Healthy Chemsafety experienced consultants become part of your company team, working to provide effective and efficient solutions for your…” Source: RevenueBase Database · checked Sep 17, 2026
6	AIR Matters	Partial evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	17 contacts →
	Partial evidence “Occupational Hygiene Testing Air Matters specialises in the measurement of workplace contaminants and the assessment of associated workplace hazards using international standards…” Source: RevenueBase Database · checked Sep 17, 2026
7	Property Services Unlimited	Indirect evidence	Hamilton, New ZealandHQ checked Sep 17, 2026	11-50	16 contacts →
	Indirect evidence “Established in the Waikato 2002, Property Services Unlimited is a proudly locally owned and operated business with branches in Hamilton, Auckland and the Bay of Plenty.” Source: RevenueBase Database · checked Sep 17, 2026
8	Consultex Environmental	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	13 contacts →
	Indirect evidence “Consultex Environmental is a New Zealand-based hazardous materials consultancy specialising in asbestos, mould, and environmental risk management across the built environment.” Source: RevenueBase Database · checked Sep 17, 2026
9	Petrotec Services LTD	Indirect evidence	Christchurch, New ZealandHQ checked Sep 17, 2026	11-50	12 contacts →
	Indirect evidence “Established in 1987, Petrotec Services Ltd is a nationwide Construction, Contracting and Servicing company operating in the petroleum industry specialising in hazardous substances.” Source: RevenueBase Database · checked Sep 17, 2026
10	Avid Plus	Indirect evidence	Dunedin, New ZealandHQ checked Sep 17, 2026	1-10	11 contacts →
	Indirect evidence “The Avid Plus team specialises in everything health and safety, but that’s not all we do.” Source: RevenueBase Database · checked Sep 17, 2026
11	Dowdell And Associates LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	9 contacts →
	Indirect evidence “Dowdell and Associates Ltd were the first established IANZ accredited asbestos identification and fibre counting laboratory in New Zealand.” Source: RevenueBase Database · checked Sep 17, 2026
12	Working For Health LTD	Indirect evidence	New Plymouth, New ZealandHQ checked Sep 17, 2026	11-50	7 contacts →
	Indirect evidence “Worker health and productivity go hand-in-hand.” Source: RevenueBase Database · checked Sep 17, 2026
13	Hemisphere Health LTD	Indirect evidence	Richmond, New ZealandHQ checked Sep 17, 2026	1-10	6 contacts →
	Indirect evidence “Hemisphere Health offers specialist services in occupational medicine and injury/ illness prevention to local companies.” Source: RevenueBase Database · checked Sep 17, 2026
14	Pillar Consulting NEW Zealand & Australia	Indirect evidence	Tauranga, New ZealandHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Pillar Consulting is a New Zealand based consulting firm specialising in Health and Safety and HR services.” Source: RevenueBase Database · checked Sep 17, 2026
15	Direct Hazmat Consultants	Indirect evidence	Palmerston North Central, New ZealandHQ checked Sep 17, 2026	1-10	5 contacts →
	Indirect evidence “Established in 2018, Direct Hazmat Consultants is a scientific consulting company with a vision to be a premium service provider for clients.” Source: RevenueBase Database · checked Sep 17, 2026
16	Hazi Direct NZ	Indirect evidence	Palmerston North, New ZealandHQ checked Sep 17, 2026	11-50	5 contacts →
	Indirect evidence “Quality Hazardous Waste and Asbestos Consumables.” Source: RevenueBase Database · checked Sep 17, 2026
17	VAN Schaik Health & Safety Solutions	Partial evidence	Plimmerton, New ZealandHQ checked Sep 17, 2026	11-50	4 contacts →
	Partial evidence “We are a team of career Health and Safety Professionals with vast technical, leadership and governance experience spanning across multiple industries.” Source: RevenueBase Database · checked Sep 17, 2026
18	Construct Health LTD	Indirect evidence	Takapuna, New ZealandHQ checked Sep 17, 2026	11-50	4 contacts →
	Indirect evidence “Construct Health offers proven capabilities and services through every aspect of health & safety, from design (including Safety in Design) to construction.” Source: RevenueBase Database · checked Sep 17, 2026
19	Contaminated Site Solutions Limited	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	11-50	3 contacts →
	Indirect evidence “Established in 2007, Contaminated Site Solutions (CSS) Limited is your premier one-stop decontamination company.” Source: RevenueBase Database · checked Sep 17, 2026
20	Forensic Specialists	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “Environmental consultancy company with over 40 years experience in surveying, management, undertaking clearance inspections, auditing & training of hazardous substances -…” Source: RevenueBase Database · checked Sep 17, 2026
21	Smart Safety Solutions LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	3 contacts →
	Indirect evidence “When something goes wrong in the workplace, it can be hard to find a safety company that will take the time to fully understand your business, or that you can trust.” Source: RevenueBase Database · checked Sep 17, 2026
22	Intesafety	Indirect evidence	Buxton Square, New ZealandHQ checked Sep 17, 2026	11-50	2 contacts →
	Indirect evidence “Intesafety Workplace Health, Safety, Wellbeing and Environmental Consultants partner with you to get everyone home safely.” Source: RevenueBase Database · checked Sep 17, 2026
23	Rubix Safe	Indirect evidence	Wellington, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
24	Stay Safety Smart	Indirect evidence	Napier, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “We help you to make Health & Safety decisions smarter by making compliance and management of your Health & Safety issues for businesses straightforward, efficient, and user…” Source: RevenueBase Database · checked Sep 17, 2026
25	More Environmental LTD	Indirect evidence	Auckland, New ZealandHQ checked Sep 17, 2026	1-10	2 contacts →
	Indirect evidence “More Environmental was founded to address the needs of our clients requiring a high standard of professional consulting within the property risk sector.” Source: RevenueBase Database · checked Sep 17, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: industrial hygiene companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names industrial hygiene companies.
Partial evidence: Its own public description names part of industrial hygiene companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial hygiene companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 60 industrial hygiene companies based in New Zealand

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 394 reachable decision-makers.

Free signup · no credit card

View the full list →

Industrial hygiene companies based in New Zealand at a glance

As of Sep 17, 2026

62.1%Verified-email coverage

10.6Average contacts per company

1-10Median size (employees)

35.0%Largest-city concentration · Auckland

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 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 industrial hygiene companies, 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 “industrial hygiene companies”. 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 industrial hygiene companies), 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 industrial hygiene 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 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, 394 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 17, 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 industrial hygiene companies, 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 industrial hygiene companies are there based in New Zealand?

RevenueBase identified 60 industrial hygiene 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?

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

Which city has the most industrial hygiene companies?

Auckland leads with 21 headquartered companies, followed by Christchurch (9) and Hamilton (4).

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 394 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 17, 2026.

Ready to reach these companies? Verified emails and direct dials for all 60 industrial hygiene companies based in New Zealand. Start with a free account, no credit card.

Download this list →

Related lists

Industrial hygiene companies by geography

Browse the directory

Browse: Companies home · All New Zealand lists · All Industrial hygiene companies lists · New lists

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.