Company lists · Data refreshed September 2026

Top 25 Thermoplastic companies based in Switzerland

Name: Thermoplastic companies based in Switzerland
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 242 companies tracked

RevenueBase identified 242 thermoplastic companies headquartered in Switzerland as of September 2026 and tracks 7,495 professional contacts across them, including 2,642 with verified work emails. Zurich is the largest hub.

This list covers thermoplastic companies headquartered in Switzerland, 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 22, 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 22, 2026 86% judged on-target in blind review

242Companies

7,495Contacts tracked

2,642Verified emails

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The 25 largest thermoplastic companies based in Switzerland

Ranked by team size

Top 25 of 242 thermoplastic companies based in Switzerland, ranked by team size, largest first. Data refreshed Sep 22, 2026. RevenueBase Smart Search rates how each company's information relates to thermoplastic 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	Techniplas	Indirect evidence	Rüti, SwitzerlandHQ checked Sep 22, 2026	1,001-5,000	694 contacts →
	Indirect evidence “Techniplas is a global supplier of sophisticated plastic components and design-focused, multifunctional surfaces that are primarily for the automotive sector, as well as the…” Source: RevenueBase Database · checked Sep 22, 2026
2	Mitsubishi Chemical Advanced Materials	Strong evidence	Lenzburg, SwitzerlandHQ checked Sep 22, 2026	1,001-5,000	639 contacts →
	Strong evidence “Mitsubishi Chemical Advanced Materials is a leading global manufacturer of high-performance thermoplastic materials in the form of semi-finished products and finished parts.” Source: RevenueBase Database · checked Sep 22, 2026
3	Berry Food, Beverage And Specialities	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 22, 2026	10001+	409 contacts →
	Indirect evidence “Amcor Food, Beverage & Specialities designs, develops and manufactures innovative plastic packaging solutions.” Source: RevenueBase Database · checked Sep 22, 2026
4	Ems-Chemie Business Unit Ems-Grivory	Indirect evidence	Domat/ems, SwitzerlandHQ checked Sep 22, 2026	501-1,000	401 contacts →
	Indirect evidence “EMS-GRIVORY is part of the High Performance Polymer business unit of the EMS Group and employs more than 800 people worldwide.” Source: RevenueBase Database · checked Sep 22, 2026
5	Leister	Indirect evidence	Kaegiswil, SwitzerlandHQ checked Sep 22, 2026	501-1,000	319 contacts →
	Indirect evidence “Founded in 1949, Leister has grown into a globally recognized and highly successful brand.” Source: RevenueBase Database · checked Sep 22, 2026
6	Sekisui Alveo	Indirect evidence	Adligenswil, SwitzerlandHQ checked Sep 22, 2026	201-500	235 contacts →
	Indirect evidence “Sekisui Alveo AG, with head office in Adligenswil, Switzerland, develops and produces extruded and cross-linked polyolefin foams used in Adhesive Coating, Automotive, Construction…” Source: RevenueBase Database · checked Sep 22, 2026
7	Liveo Research	Indirect evidence	Basel, SwitzerlandHQ checked Sep 22, 2026	501-1,000	199 contacts →
	Indirect evidence “Liveo Research is a leading global producer of rigid films, built on decades of experience.” Source: RevenueBase Database · checked Sep 22, 2026
8	Meraxis Group	Indirect evidence	Muri Bei Bern, SwitzerlandHQ checked Sep 22, 2026	201-500	163 contacts →
	Indirect evidence “The Meraxis Group is a leading plastics distributor with around 30 locations worldwide.” Source: RevenueBase Database · checked Sep 22, 2026
9	Weidplas Gmbh	Indirect evidence	Küsnacht, SwitzerlandHQ checked Sep 22, 2026	501-1,000	153 contacts →
	Indirect evidence “WEIDPLAS is a leading global producer of highly engineered and technically complex plastic components.” Source: RevenueBase Database · checked Sep 22, 2026
10	ROTHO	Indirect evidence	Würenlingen, SwitzerlandHQ checked Sep 22, 2026	501-1,000	131 contacts →
	Indirect evidence “Rotho is one of Europe’s leading manufacturers of plastic consumer goods.” Source: RevenueBase Database · checked Sep 22, 2026
11	Europtec	Indirect evidence	Oftringen, SwitzerlandHQ checked Sep 22, 2026	5,001-10,000	130 contacts →
	Indirect evidence “The company EuropTec was created in 2004 following the merger of companies specialising in the development and manufacture of high-quality components.” Source: RevenueBase Database · checked Sep 22, 2026
12	Ineos Olefins & Polymers Europe	Indirect evidence	1180 Rolle, SwitzerlandHQ checked Sep 22, 2026	5,001-10,000	119 contacts →
	Indirect evidence “INEOS Olefins & Polymers North produces chemicals and polymers used to produce a wide range of derivative products that both enable and enhance many aspects of life today.” Source: RevenueBase Database · checked Sep 22, 2026
13	Bcomp LTD	Indirect evidence	Fribourg, SwitzerlandHQ checked Sep 22, 2026	51-200	102 contacts →
	Indirect evidence “Bcomp™ is a Swiss cleantech company and ESG-enabler that develops and sells sustainable light-weighting solutions.” Source: RevenueBase Database · checked Sep 22, 2026
14	Studer Cables AG	Indirect evidence	Däniken, SwitzerlandHQ checked Sep 22, 2026	201-500	99 contacts →
	Indirect evidence “Studer Cables AG is one of the largest employers in Niederamt, Solothurn (Switzerland).” Source: RevenueBase Database · checked Sep 22, 2026
15	Sukano	Indirect evidence	Schindellegi, SwitzerlandHQ checked Sep 22, 2026	51-200	91 contacts →
	Indirect evidence “Sukano is a global specialist in the development and production of additive and color masterbatches and compounds for polyesters, biopolymers, high-temperature polymers, and…” Source: RevenueBase Database · checked Sep 22, 2026
16	Georg UTZ Ag, Switzerland	Indirect evidence	Bremgarten, SwitzerlandHQ checked Sep 22, 2026	1,001-5,000	63 contacts →
	Indirect evidence “We are specialists in the development, manufacture and sales of reusable plastic packaging solutions as well as parts for professional applications.” Source: RevenueBase Database · checked Sep 22, 2026
17	Nolato Treff AG	Indirect evidence	Degersheim, SwitzerlandHQ checked Sep 22, 2026	201-500	59 contacts →
	Indirect evidence “NOLATO Treff AG - INNOVATIVE LÖSUNGEN AUS KUNSTSTOFF Wir sind der Partner, wenn es um die Ver- und Bearbeitung von Kunststoffen geht.” Source: RevenueBase Database · checked Sep 22, 2026
18	Bi-Qem	Indirect evidence	Lugano, SwitzerlandHQ checked Sep 22, 2026	501-1,000	56 contacts →
	Indirect evidence “BI-QEM, previously known as Chemiplastica, initiated its industrial activity nearby Milan with a production unit in Tradate dedicated to the production of thermosetting resins and…” Source: RevenueBase Database · checked Sep 22, 2026
19	Dolder LTD	Indirect evidence	Basel, SwitzerlandHQ checked Sep 22, 2026	51-200	52 contacts →
	Indirect evidence “YOUR NEW EMPLOYER FOR A SHARED FUTURE The DOLDER GROUP - headquartered in Basel (Switzerland)- provides raw materials, plastic granulates, and additives for the chemical…” Source: RevenueBase Database · checked Sep 22, 2026
20	Weidmann	Indirect evidence	Rapperswil, SwitzerlandHQ checked Sep 22, 2026	1,001-5,000	51 contacts →
	Indirect evidence “The Weidmann Group of companies is active in some of the world’s most vital fields namely energy and medical.” Source: RevenueBase Database · checked Sep 22, 2026
21	Novoplast AG	Indirect evidence	Wallbach, SwitzerlandHQ checked Sep 22, 2026	51-200	47 contacts →
	Indirect evidence “NOVOPLAST AG Innospeed As YOUR PARTNER FOR TASKING FOR DEMAND NOVOPLAST AG has extensive know-how and many years of experience in injection moulding, multi-component and extrusion…” Source: RevenueBase Database · checked Sep 22, 2026
22	Swissfluid AG	Indirect evidence	Lenzburg, SwitzerlandHQ checked Sep 22, 2026	51-200	41 contacts →
	Indirect evidence “Core competence of Swissfluid is the lining of process valves and components with engineered plastics, designed for handling of corrosive, abrasive or even ultra pure liquid…” Source: RevenueBase Database · checked Sep 22, 2026
23	Polymetrix AG	Indirect evidence	Oberbüren, SwitzerlandHQ checked Sep 22, 2026	51-200	41 contacts →
	Indirect evidence “As the SSP market leader, we develop and engineer new plants based on our own technologies and processes.” Source: RevenueBase Database · checked Sep 22, 2026
24	Transparent Paper Ltd. TPL	Indirect evidence	Zurich, SwitzerlandHQ checked Sep 22, 2026	11-50	40 contacts →
	Indirect evidence “TPL (Transparent Paper Ltd.) is one of the leading suppliers of polyester (PET), nylon (BOPA), aluminium films and shrink sleeves in Europe.” Source: RevenueBase Database · checked Sep 22, 2026
25	ST Blowmoulding	Indirect evidence	Stabio, SwitzerlandHQ checked Sep 22, 2026	51-200	39 contacts →
	Indirect evidence “Since 1980 ST BlowMoulding designs and delivers extrusion-blow moulding machines dedicated to industrial applications: automotive, packaging, specialties.” Source: RevenueBase Database · checked Sep 22, 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: thermoplastic 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 thermoplastic companies.
Partial evidence: Its own public description names part of thermoplastic companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name thermoplastic 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 242 thermoplastic companies based in Switzerland

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Thermoplastic companies based in Switzerland at a glance

As of Sep 22, 2026

35.3%Verified-email coverage

31.0Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Zurich

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

Email recency for this list is measured worldwide rather than for Switzerland, so it is reported there. Company counts and contact totals on this page are exact for Switzerland, over 242 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 thermoplastic 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 Switzerland whose own description of what they do matches “thermoplastic 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 thermoplastic 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 thermoplastic companies, and records with no verified work email. Companies headquartered outside Switzerland 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, 2,642 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 22, 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 thermoplastic 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 thermoplastic companies are there based in Switzerland?

RevenueBase identified 242 thermoplastic companies headquartered in Switzerland 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?

Techniplas, headquartered in Ruti, tops this list with the largest team on record.

Which city has the most thermoplastic companies?

Zurich leads with 8 headquartered companies, followed by Mendrisio (4) and Pratteln (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 2,642 verified decision-maker contacts tracked across these 242 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 22, 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.