Company lists · Data refreshed September 2026

Top 24 Calibration instrument manufacturers based in Australia

Name: Calibration instrument manufacturers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 59 companies tracked

RevenueBase identified 59 calibration instrument manufacturers headquartered in Australia as of September 2026 and tracks 552 professional contacts across them, including 265 with verified work emails. Melbourne is the largest hub.

This list covers calibration instrument manufacturers headquartered in Australia, 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 30, 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 30, 2026 86% judged on-target in blind review

59Companies

552Contacts tracked

265Verified emails

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The 24 largest calibration instrument manufacturers based in Australia

Ranked by team size

Top 24 of 59 calibration instrument manufacturers based in Australia, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to calibration instrument manufacturers: 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	John Morris Group	Indirect evidence	Sydney, AustraliaHQ checked Sep 30, 2026	51-200	103 contacts →
	Indirect evidence “John Morris Scientific Pty Ltd was founded in 1952 by John Wyzenbeek.” Source: RevenueBase Database · checked Sep 30, 2026
2	SRO Technology	Strong evidence	Geebung, AustraliaHQ checked Sep 30, 2026	51-200	60 contacts →
	Strong evidence “SRO Technology has been designing, installing, calibrating, and maintaining measurement instruments for over 30 years.” Source: RevenueBase Database · checked Sep 30, 2026
3	Master Instruments PTY LTD	Strong evidence	Milperra, AustraliaHQ checked Sep 30, 2026	51-200	34 contacts →
	Strong evidence “Master Instruments Pty Ltd, 100% Australian-owned since 1942, manufactures, imports and distributes batteries and power products across Australia, New Zealand and international…” Source: RevenueBase Database · checked Sep 30, 2026
4	Ecefast	Strong evidence	Melbourne, AustraliaHQ checked Sep 30, 2026	11-50	33 contacts →
	Strong evidence “ECEFast is one of Australia’s largest manufacturers and suppliers of temperature sensors and industrial instrumentation.” Source: RevenueBase Database · checked Sep 30, 2026
5	AMS Instrumentation & Calibration PTY LTD	Strong evidence	Boronia, AustraliaHQ checked Sep 30, 2026	11-50	33 contacts →
	Strong evidence “AMS Instrumentation & Calibration Pty Ltd (AMS) has been in existence for more than 40 years supplying calibration equipment and industrial instrumentation to all industries.” Source: RevenueBase Database · checked Sep 30, 2026
6	Bestech Australia	Partial evidence	Melbourne, AustraliaHQ checked Sep 30, 2026	11-50	29 contacts →
	Partial evidence “Bestech Australia is one of the leading providers of sensors, instrumentation and measurement solutions in Australia and New Zealand.” Source: RevenueBase Database · checked Sep 30, 2026
7	Onetemp PTY LTD	Partial evidence	Marleston, AustraliaHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “OneTemp is a leading provider of measuring and controlling instruments in Australia with over 50 years experience.” Source: RevenueBase Database · checked Sep 30, 2026
8	Temperature Controls PTY LTD	Partial evidence	Archerfield, AustraliaHQ checked Sep 30, 2026	11-50	17 contacts →
	Partial evidence “Manufacture of thermocouples, RTD sensors and Thermowells NATA Accredited Sydney Temperature Laboratory Agents for Shinko Temperature Controllers Dynisco Pressure Transducers INOR…” Source: RevenueBase Database · checked Sep 30, 2026
9	Territory Instruments	Strong evidence	Winnellie, AustraliaHQ checked Sep 30, 2026	11-50	14 contacts →
	Strong evidence “Territory Instruments (TI) is a leading Sales, Service and Calibration business of Process Measurement Instrumentation, Test Equipment and Laboratory Instruments for the Oil &…” Source: RevenueBase Database · checked Sep 30, 2026
10	Pyrosales	Partial evidence	Prestons, AustraliaHQ checked Sep 30, 2026	11-50	13 contacts →
	Partial evidence “Pyrosales have been helping companies across the processing and manufacturing industries as a leading provider of precision temperature measurement instruments for over 47 years.” Source: RevenueBase Database · checked Sep 30, 2026
11	Scientific Devices Australia	Indirect evidence	Oakleigh, AustraliaHQ checked Sep 30, 2026	11-50	10 contacts →
	Indirect evidence “Scientific Devices Australia Pty Ltd (SDA) is a trusted supplier of specialised test & measurement and timing & frequency solutions, supporting engineers, researchers, and…” Source: RevenueBase Database · checked Sep 30, 2026
12	TPS	Partial evidence	Brendale, AustraliaHQ checked Sep 30, 2026	11-50	9 contacts →
	Partial evidence “TPS - Water Quality Measurement Instruments - where innovation meets excellence!” Source: RevenueBase Database · checked Sep 30, 2026
13	Major Tech Australia	Partial evidence	Brendale, AustraliaHQ checked Sep 30, 2026	51-200	7 contacts →
	Partial evidence “Major Tech was founded in 1992 with its focus on developing its own brand of Test & Measuring instruments, a first for South Africa.” Source: RevenueBase Database · checked Sep 30, 2026
14	Australian Pressure Laboratory	Partial evidence	Eltham, AustraliaHQ checked Sep 30, 2026	1-10	6 contacts →
	Partial evidence “APL is a specialist ISO/IEC 17025 NATA accredited, JOSCAR approved, laboratory for calibration of Dead Weight Testers, Pressure Calibrators, Air-Data Test Sets, Pirani and…” Source: RevenueBase Database · checked Sep 30, 2026
15	Floyd Australia	Strong evidence	Tullamarine, AustraliaHQ checked Sep 30, 2026	1-10	5 contacts →
	Strong evidence “Floyd Australia offers NATA-accredited calibration services and a wide range of instruments across pressure, temperature, torque, dimensional, electrical, mass, flow, level, gas…” Source: RevenueBase Database · checked Sep 30, 2026
16	Hinco Instruments PTY LTD	Partial evidence	Canning Vale, AustraliaHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “Hinco supplies quality instruments for diverse process control and test and measurement applications.” Source: RevenueBase Database · checked Sep 30, 2026
17	Safetic	Partial evidence	Brisbane, AustraliaHQ checked Sep 30, 2026	1-10	5 contacts →
	Partial evidence “Testing Inspection Calibration” Source: RevenueBase Database · checked Sep 30, 2026
18	Pacific Sensor Technologies PTY LTD	Indirect evidence	Pakenham, AustraliaHQ checked Sep 30, 2026	1-10	3 contacts →
	Indirect evidence “Pacific Sensor Technologies Pty Ltd (PST) specialises in delivering high-quality data collection systems, offering a comprehensive range of monitoring and measurement solutions to…” Source: RevenueBase Database · checked Sep 30, 2026
19	Integra Calibration Services	Partial evidence	Perth, AustraliaHQ checked Sep 30, 2026	1-10	3 contacts →
	Partial evidence “Integra Calibration Services is an innovative calibration specialist company.” Source: RevenueBase Database · checked Sep 30, 2026
20	TR VMS	Strong evidence	Prestons, AustraliaHQ checked Sep 30, 2026	201-500	3 contacts →
	Strong evidence “We specialise in the calibration and repair of test and measurement equipment and instruments within Australia.” Source: RevenueBase Database · checked Sep 30, 2026
21	Northern Instrument & Calibration Services	Strong evidence	Warabrook, AustraliaHQ checked Sep 30, 2026	1-10	2 contacts →
	Strong evidence “Established in 1968, Northern Instruments specialise in calibration, repair and sales of testing and measuring instruments for wide range of industries including mining…” Source: RevenueBase Database · checked Sep 30, 2026
22	TR Calibration	Strong evidence	Prestons, AustraliaHQ checked Sep 30, 2026	201-500	2 contacts →
	Strong evidence “We specialise in the calibration and repair of test and measurement equipment and instruments within Australia.” Source: RevenueBase Database · checked Sep 30, 2026
23	Slentech	Indirect evidence	Wantirna South, AustraliaHQ checked Sep 30, 2026	1-10	2 contacts →
	Indirect evidence “Based in Melbourne Australia, Slentech is leading the way and delivering results with innovative industrial process and automation solutions.” Source: RevenueBase Database · checked Sep 30, 2026
24	Queensland Calibrations PTY LTD	Partial evidence	Brisbane, AustraliaHQ checked Sep 30, 2026	1-10	2 contacts →
	Partial evidence “Queensland Calibrations is a privately owned, Brisbane based company providing sales, calibration services and repairs for a comprehensive range of test and measurement…” Source: RevenueBase Database · checked Sep 30, 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: calibration instrument manufacturers. 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 calibration instrument manufacturers.
Partial evidence: Its own public description names part of calibration instrument manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name calibration instrument manufacturers. 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 24 of 59 calibration instrument manufacturers based in Australia

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Calibration instrument manufacturers based in Australia at a glance

As of Sep 30, 2026

48.0%Verified-email coverage

9.4Average contacts per company

1-10Median size (employees)

6.8%Largest-city concentration · Melbourne

Sep 30, 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 Australia, so it is reported there. Company counts and contact totals on this page are exact for Australia, over 59 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 calibration instrument manufacturers, 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 Australia whose own description of what they do matches “calibration instrument manufacturers”. 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 calibration instrument manufacturers), 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 calibration instrument manufacturers, and records with no verified work email. Companies headquartered outside Australia 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, 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 30, 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 calibration instrument manufacturers, 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 calibration instrument manufacturers are there based in Australia?

RevenueBase identified 59 calibration instrument manufacturers headquartered in Australia 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?

John Morris Group, headquartered in Sydney, tops this list with the largest team on record.

Which city has the most calibration instrument manufacturers?

Melbourne leads with 4 headquartered companies, followed by Brisbane (3) and Prestons (3).

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 59 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 30, 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.