Company lists · Data refreshed September 2026

Top 25 Polymer and plastic manufacturers based in Australia

Name: Polymer and plastic manufacturers based in Australia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 98 companies tracked

RevenueBase identified 98 polymer and plastic manufacturers headquartered in Australia as of September 2026 and tracks 1,134 professional contacts across them, including 259 with verified work emails. Dandenong is the largest hub.

This list covers polymer and plastic 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 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

98Companies

1,134Contacts tracked

259Verified emails

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The 25 largest polymer and plastic manufacturers based in Australia

Ranked by team size

Top 25 of 98 polymer and plastic manufacturers based in Australia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to polymer and plastic 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	QENOS	Strong evidence	Altona, AustraliaHQ checked Sep 17, 2026	501-1,000	331 contacts →
	Strong evidence “Qenos is Australia’s exclusive manufacturer of polyethylene and a valued supplier of a diverse range of specialty polymers.” Source: RevenueBase Database · checked Sep 17, 2026
2	Martogg & Company	Strong evidence	Dandenong, AustraliaHQ checked Sep 17, 2026	201-500	80 contacts →
	Strong evidence “Martogg Group of Companies is Australia's largest privately-owned polymer distribution, resin compounding, and plastics recycling company.” Source: RevenueBase Database · checked Sep 17, 2026
3	Dotmar Engineering Plastics	Partial evidence	North Rocks, AustraliaHQ checked Sep 17, 2026	51-200	44 contacts →
	Partial evidence “Since 1967 Dotmar Engineering Plastics has been Australia and New Zealand’s leading stockist and distributor of high quality, semi-finished stock shapes (rod, sheet, tube and…” Source: RevenueBase Database · checked Sep 17, 2026
4	Gantiel Vensott E.P.S	Partial evidence	Wetherill Park, AustraliaHQ checked Sep 17, 2026	11-50	31 contacts →
	Partial evidence “At Gantiel Vensott we pride ourselves at providing the right Plastic Engineering Solutions to every customers every time, be it cut to size material, engineering solutions or PPE…” Source: RevenueBase Database · checked Sep 17, 2026
5	Primaplas PTY LTD	Strong evidence	Pyrmont, AustraliaHQ checked Sep 17, 2026	11-50	31 contacts →
	Strong evidence “Your Partner in Plastics Primaplas is a leading provider of polymer resins and packaging films across Australia, New Zealand, and Singapore.” Source: RevenueBase Database · checked Sep 17, 2026
6	Plastral	Partial evidence	Hillsdale, AustraliaHQ checked Sep 17, 2026	51-200	27 contacts →
	Partial evidence “Plastral Pty Ltd is Australia’s leading plastic materials and equipment supplier.” Source: RevenueBase Database · checked Sep 17, 2026
7	Megara Australia PTY LTD	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 17, 2026	11-50	23 contacts →
	Indirect evidence “We make PROMEG®, our very own blend of polypropylene sheet – an amazing material that can do and be so much!” Source: RevenueBase Database · checked Sep 17, 2026
8	Australian Vinyls Corporation	Strong evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	51-200	19 contacts →
	Strong evidence “Australian Vinyls Corporation is Australia's leading supplier of PVC resin, polymer additives, and wood-plastic composites.” Source: RevenueBase Database · checked Sep 17, 2026
9	MM Plastics Australia	Partial evidence	Sydney, AustraliaHQ checked Sep 17, 2026	201-500	18 contacts →
	Partial evidence “MM Plastics is a leading force in plastics manufacturing and distribution across Australia and New Zealand.” Source: RevenueBase Database · checked Sep 17, 2026
10	E-Plas PTY LTD	Partial evidence	Ravenhall, AustraliaHQ checked Sep 17, 2026	51-200	18 contacts →
	Partial evidence “E-Plas, Engineering and Performance Plastics Specialists, have been Industry leaders providing solutions through Plastic material innovation and development to a diverse range…” Source: RevenueBase Database · checked Sep 17, 2026
11	FPC Food Plastics	Partial evidence	Campbellfield, AustraliaHQ checked Sep 17, 2026	51-200	18 contacts →
	Partial evidence “FPC Food Plastics Pty.” Source: RevenueBase Database · checked Sep 17, 2026
12	RBM Plastic Extrusions PTY LTD	Partial evidence	Silverwater, AustraliaHQ checked Sep 17, 2026	51-200	17 contacts →
	Partial evidence “RBM Plastics is a family owned and operated business manufacturing plastics in Australia for over 50 years.” Source: RevenueBase Database · checked Sep 17, 2026
13	Class Plastics	Strong evidence	Truganina, AustraliaHQ checked Sep 17, 2026	11-50	14 contacts →
	Strong evidence “Class Plastics is a national manufacturer and distributor of industrial plastic and container packaging from 1 to litre capacity.” Source: RevenueBase Database · checked Sep 17, 2026
14	Wing Flexible Packaging PTY LTD	Indirect evidence	Lonsdale, AustraliaHQ checked Sep 17, 2026	51-200	13 contacts →
	Indirect evidence “WING FLEXIBLE PACKAGING is an industry leader in producing custom-made printed and plain flexible polyethlene packaging materials, specialising in film and bags.” Source: RevenueBase Database · checked Sep 17, 2026
15	Premier Extrusion	Strong evidence	Campbellfield, AustraliaHQ checked Sep 17, 2026	11-50	11 contacts →
	Strong evidence “Premier Extrusion specialises in the manufacture of plastic extrusion profiles, hoses and tube.” Source: RevenueBase Database · checked Sep 17, 2026
16	NEO Polymers International PTY LTD	Partial evidence	Melbourne, AustraliaHQ checked Sep 17, 2026	11-50	10 contacts →
	Partial evidence “We were incorporated in 1996 to support the need for a specialist polymer distribution business and since then, we have developed an advanced quality management system to meet our…” Source: RevenueBase Database · checked Sep 17, 2026
17	Boss Polymer Technologies Group	Strong evidence	Mulgrave, AustraliaHQ checked Sep 17, 2026	11-50	9 contacts →
	Strong evidence “Engineering High-Quality Industrial Rubber and Plastics Extrusions & Profiles Boss Polymer is one of Melbourne’s leading plastic and rubber extrusion suppliers and manufacturers…” Source: RevenueBase Database · checked Sep 17, 2026
18	Welvic Australia PTY LTD	Partial evidence	Deer Park, AustraliaHQ checked Sep 17, 2026	11-50	9 contacts →
	Partial evidence “WELVIC AUSTRALIA PTY LTD is a plastics company based out of Tilburn Rd, Deer Park, Victoria, Australia.” Source: RevenueBase Database · checked Sep 17, 2026
19	A Plus Plastics	Partial evidence	Minto, AustraliaHQ checked Sep 17, 2026	51-200	8 contacts →
	Partial evidence “A Plus Plastics works with clients to find solutions to complex problems wherever plastic injection moulding is required.” Source: RevenueBase Database · checked Sep 17, 2026
20	Gamsee Industries VIC PTY LTD	Partial evidence	Knoxfield, AustraliaHQ checked Sep 17, 2026	11-50	7 contacts →
	Partial evidence “We provide a haven of knowledge for anyone wanting to make plastic parts using injection moulding.” Source: RevenueBase Database · checked Sep 17, 2026
21	ALL Polymer Extrusions PTY LTD	Strong evidence	Sydney, AustraliaHQ checked Sep 17, 2026	1-10	6 contacts →
	Strong evidence “All Polymer Extrusions (A.P.E.) is one of the forerunners in the plastics industry providing solutions through extrusions.” Source: RevenueBase Database · checked Sep 17, 2026
22	Techplas	Partial evidence	Pendle Hill, AustraliaHQ checked Sep 17, 2026	11-50	6 contacts →
	Partial evidence “TechPlas are the custom, complex plastic extrusion experts!” Source: RevenueBase Database · checked Sep 17, 2026
23	Associated Plastics Tasmania	Strong evidence	Moonah, AustraliaHQ checked Sep 17, 2026	1-10	5 contacts →
	Strong evidence “Associated Plastics Tasmania is your first point of call for the manufacture, cut to size, repair and supply of most plastic products and associated materials.” Source: RevenueBase Database · checked Sep 17, 2026
24	Magna-Plas PTY LTD	Partial evidence	Hastings, AustraliaHQ checked Sep 17, 2026	1-10	4 contacts →
	Partial evidence “Magna-Plas Pty Ltd is a Plastic Manufacturing and Plastic Engineering business established in 1985.” Source: RevenueBase Database · checked Sep 17, 2026
25	Gundle Gelpack PTY	Indirect evidence	Dandenong South, AustraliaHQ checked Sep 17, 2026	1-10	4 contacts →
	Indirect evidence 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: polymer and plastic 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 polymer and plastic manufacturers.
Partial evidence: Its own public description names part of polymer and plastic manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polymer and plastic 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 25 of 98 polymer and plastic manufacturers based in Australia

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Polymer and plastic manufacturers based in Australia at a glance

As of Sep 17, 2026

22.8%Verified-email coverage

11.6Average contacts per company

11-50Median size (employees)

4.1%Largest-city concentration · Dandenong

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

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 98 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 polymer and plastic 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 “polymer and plastic 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 polymer and plastic 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 polymer and plastic 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, 259 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 polymer and plastic 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 polymer and plastic manufacturers are there based in Australia?

RevenueBase identified 98 polymer and plastic 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?

QENOS, headquartered in Altona, tops this list with the largest team on record.

Which city has the most polymer and plastic manufacturers?

Dandenong leads with 4 headquartered companies, followed by Dandenong South (4) and Sydney (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 259 verified decision-maker contacts tracked across these 98 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.

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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.