Company lists · Data refreshed September 2026

Top 25 Thermoplastic suppliers based in Switzerland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 123 companies tracked

RevenueBase identified 123 thermoplastic suppliers headquartered in Switzerland as of September 2026 and tracks 3,979 professional contacts across them, including 1,412 with verified work emails. Zurich is the largest hub.

This list covers thermoplastic suppliers 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

123Companies

3,979Contacts tracked

1,412Verified emails

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The 25 largest thermoplastic suppliers based in Switzerland

Ranked by team size

Top 25 of 123 thermoplastic suppliers 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 suppliers: 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	Partial evidence	Rüti, SwitzerlandHQ checked Sep 22, 2026	1,001-5,000	694 contacts →
	Partial 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	Partial evidence	Lenzburg, SwitzerlandHQ checked Sep 22, 2026	1,001-5,000	639 contacts →
	Partial 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	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
4	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
5	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
6	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
7	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
8	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
9	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
10	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
11	Transparent Paper Ltd. TPL	Partial evidence	Zurich, SwitzerlandHQ checked Sep 22, 2026	11-50	40 contacts →
	Partial 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
12	WM Thermoforming Machines SA	Indirect evidence	Stabio, SwitzerlandHQ checked Sep 22, 2026	51-200	33 contacts →
	Indirect evidence “WM Thermoforming Machines SA is based in Stabio, Switzerland.” Source: RevenueBase Database · checked Sep 22, 2026
13	Stabilit Suisse	Indirect evidence	Stabio, SwitzerlandHQ checked Sep 22, 2026	201-500	29 contacts →
	Indirect evidence “Stabilit Suisse SA, offers an experience of over 30 years in the manufacturing of polycarbonate sheets and systems worldwide (in 5 continents, in more than 42 countries, from…” Source: RevenueBase Database · checked Sep 22, 2026
14	Borflex-Rex SA	Partial evidence	Mendrisio, SwitzerlandHQ checked Sep 22, 2026	51-200	28 contacts →
	Partial evidence “Borflex-Rex SA is a leading company focused on Design and Manufacturing of technical products in a wide range of elastic materials, both vulcanized and in thermoplastic elastomers…” Source: RevenueBase Database · checked Sep 22, 2026
15	Pontacol	Partial evidence	SwitzerlandHQ checked Sep 22, 2026	51-200	26 contacts →
	Partial evidence “Pontacol develops and sells thermoplastic adhesive films for industrial applications in the textile, composite, electronics, ballistic protection and personal care markets.” Source: RevenueBase Database · checked Sep 22, 2026
16	Swissplast AG	Indirect evidence	Sargans, SwitzerlandHQ checked Sep 22, 2026	51-200	26 contacts →
	Indirect evidence “Exceptional plastic parts & plastic housing swissplast is an owner-managed company in Switzerland, specialized in exceptional plastic parts & plastic housings.” Source: RevenueBase Database · checked Sep 22, 2026
17	Fostag Formenbau AG	Indirect evidence	Stein Am Rhein, SwitzerlandHQ checked Sep 22, 2026	51-200	26 contacts →
	Indirect evidence “FOSTAG Formenbau AG is a leading injection mould making company based in Switzerland.” Source: RevenueBase Database · checked Sep 22, 2026
18	Samaplast	Indirect evidence	Sankt Margrethen, SwitzerlandHQ checked Sep 22, 2026	51-200	24 contacts →
	Indirect evidence “High-quality plastic products, made by Samaplast: Plastic injection moulded parts, medical components and implants leave our site in St.” Source: RevenueBase Database · checked Sep 22, 2026
19	Plastex SA	Partial evidence	Madonna Del Piano, SwitzerlandHQ checked Sep 22, 2026	11-50	24 contacts →
	Partial evidence “Plastex SA is a Swiss manufacturer focused on transforming thermoplastic raw materials by extrusion, co-extrusion, tri-extrusion and injection moulding technologies.” Source: RevenueBase Database · checked Sep 22, 2026
20	Plastika Balumag AG	Indirect evidence	Hochdorf, SwitzerlandHQ checked Sep 22, 2026	51-200	23 contacts →
	Indirect evidence “Ein Familienunternehmen für welches keine Idee nicht umsetzbar ist - unser Motto ist "es gibt immer eine Lösung - never give up".” Source: RevenueBase Database · checked Sep 22, 2026
21	Neomat AG	Indirect evidence	Beromünster, SwitzerlandHQ checked Sep 22, 2026	51-200	22 contacts →
	Indirect evidence “Neomat ist ein Handelsunternehmen, das sich auf Kunststoffprodukte für die Bereiche Bau, Industrie und Werbung spezialisiert hat.” Source: RevenueBase Database · checked Sep 22, 2026
22	Semadeni LTD	Indirect evidence	Ostermundigen, SwitzerlandHQ checked Sep 22, 2026	51-200	22 contacts →
	Indirect evidence “We are an experienced partner for both standardized and customized plastic products, committed to sustainability and actively driving solutions for the circular economy.” Source: RevenueBase Database · checked Sep 22, 2026
23	Sarna Plastec AG	Indirect evidence	Alpnach Dorf, SwitzerlandHQ checked Sep 22, 2026	51-200	18 contacts →
	Indirect evidence “Sarna Plastec AG is a successful Swiss family business that has been developing innovative, customer-specific products for various application areas since 1958.” Source: RevenueBase Database · checked Sep 22, 2026
24	Repo SA	Indirect evidence	Madonna Del Piano, SwitzerlandHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Since 1972 we have been producing plastic components and technical items in Switzerland for national and international customers in a wide variety of industries.” Source: RevenueBase Database · checked Sep 22, 2026
25	Notz Plastics AG	Indirect evidence	Brügg, SwitzerlandHQ checked Sep 22, 2026	11-50	17 contacts →
	Indirect evidence “Votre partenaire pour tous les semi-ouvrés et matières plastiques.” 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 suppliers. 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 suppliers.
Partial evidence: Its own public description names part of thermoplastic suppliers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name thermoplastic suppliers. 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 123 thermoplastic suppliers based in Switzerland

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Thermoplastic suppliers based in Switzerland at a glance

As of Sep 22, 2026

35.5%Verified-email coverage

32.3Average contacts per company

11-50Median size (employees)

4.9%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

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 123 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 suppliers, 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 suppliers”. 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 suppliers), 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 suppliers, 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, 1,412 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 suppliers, 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 suppliers are there based in Switzerland?

RevenueBase identified 123 thermoplastic suppliers 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 suppliers?

Zurich leads with 6 headquartered companies, followed by Mendrisio (3) and Schaffhausen (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 1,412 verified decision-maker contacts tracked across these 123 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.