Company lists · Data refreshed September 2026

Top 25 Thermoplastic companies based in Finland

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

Compiled by the RevenueBase Data Team Data refreshed Sep 22, 2026 94 companies tracked

RevenueBase identified 94 thermoplastic companies headquartered in Finland as of September 2026 and tracks 1,194 professional contacts across them, including 612 with verified work emails. Helsinki is the largest hub.

This list covers thermoplastic companies headquartered in Finland, 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

94Companies

1,194Contacts tracked

612Verified emails

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The 25 largest thermoplastic companies based in Finland

Ranked by team size

Top 25 of 94 thermoplastic companies based in Finland, 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	Exel Composites	Indirect evidence	Vantaa, FinlandHQ checked Sep 22, 2026	501-1,000	237 contacts →
	Indirect evidence “A forward-thinking global composites solution provider serving a wide range of industries and applications.” Source: RevenueBase Database · checked Sep 22, 2026
2	Fibox Group	Strong evidence	Espoo, FinlandHQ checked Sep 22, 2026	501-1,000	130 contacts →
	Strong evidence “Headquartered in Espoo, Finland, Fibox is a privately held company and a market leader in thermoplastic enclosures for protection of electrical and electronic components operating…” Source: RevenueBase Database · checked Sep 22, 2026
3	Premix Group	Indirect evidence	Rajamäki, FinlandHQ checked Sep 22, 2026	51-200	85 contacts →
	Indirect evidence “Your trusted compounding partner in innovating new solutions to the most demanding plastic material needs.” Source: RevenueBase Database · checked Sep 22, 2026
4	Teknikum Group	Indirect evidence	Sastamala, FinlandHQ checked Sep 22, 2026	501-1,000	69 contacts →
	Indirect evidence “Teknikum Group Ltd, established in 1989, is an European manufacturer specializing in long-lasting technical polymer products for demanding use.” Source: RevenueBase Database · checked Sep 22, 2026
5	Vink Finland OY	Indirect evidence	Kerava, FinlandHQ checked Sep 22, 2026	51-200	40 contacts →
	Indirect evidence “Vink supplies the widest range of semi-finished plastics in Europe.” Source: RevenueBase Database · checked Sep 22, 2026
6	Finnfoam OY	Indirect evidence	Salo, FinlandHQ checked Sep 22, 2026	51-200	38 contacts →
	Indirect evidence “Finnfoam Oy Suomalainen perheyritys Finnfoam tarjoaa ja kehittää yli 40-vuoden kokemuksella markkinoiden edistyksellisimpiä rakenteellisen energiatehokkuuden ratkaisuja…” Source: RevenueBase Database · checked Sep 22, 2026
7	Wavin Finland Oy, An Orbia Business	Indirect evidence	Tampere, FinlandHQ checked Sep 22, 2026	51-200	26 contacts →
	Indirect evidence “Wavin's product portfolio covers a wide range of products for construction and water processing in business and service construction, home and leisure homes, and real estate and…” Source: RevenueBase Database · checked Sep 22, 2026
8	Aikolon OY	Indirect evidence	Oulu, FinlandHQ checked Sep 22, 2026	51-200	24 contacts →
	Indirect evidence “Plastic distribution and fabrication since 1985 Aikolon is a dynamic and strongly growing company which principal's are in constant improving of our production methods and in…” Source: RevenueBase Database · checked Sep 22, 2026
9	Artekno OY	Indirect evidence	Kangasala, FinlandHQ checked Sep 22, 2026	51-200	23 contacts →
	Indirect evidence “Tekniset muovituotteet ja pakkaukset korkealla laadulla Artekno tarjoaa laajaa suunnittelu- ja tuotanto-osaamista vaativien muovituotteiden valmistukseen.” Source: RevenueBase Database · checked Sep 22, 2026
10	Toppi OY	Indirect evidence	Espoo, FinlandHQ checked Sep 22, 2026	11-50	20 contacts →
	Indirect evidence “We manufacture high-quality plastic hoses, tubes, profiles and cables for industrial and consumer needs.” Source: RevenueBase Database · checked Sep 22, 2026
11	Extron Engineering LTD	Indirect evidence	Akaa, FinlandHQ checked Sep 22, 2026	11-50	19 contacts →
	Indirect evidence “Architects of extrusion Increasing efficiency and responsibility in the plastics industry requires flexibility, efficient use of data and a future-proof approach.” Source: RevenueBase Database · checked Sep 22, 2026
12	DURAT	Indirect evidence	Naantali, FinlandHQ checked Sep 22, 2026	11-50	18 contacts →
	Indirect evidence “Manufacturer of circular solid surface material, Durat.” Source: RevenueBase Database · checked Sep 22, 2026
13	Leomuovi OY	Indirect evidence	Akaa, FinlandHQ checked Sep 22, 2026	51-200	16 contacts →
	Indirect evidence “Leomuovi Group produces high quality plastic components for different industries in Europe.” Source: RevenueBase Database · checked Sep 22, 2026
14	Volar Plastic	Indirect evidence	Lahti, FinlandHQ checked Sep 22, 2026	51-200	15 contacts →
	Indirect evidence “Volar is a versatile player in the plastics industry.” Source: RevenueBase Database · checked Sep 22, 2026
15	OY Primo Finland AB	Indirect evidence	Vaasa, FinlandHQ checked Sep 22, 2026	51-200	15 contacts →
	Indirect evidence “Our core technology is extrusion, producing customized soft and rigid plastic profiles for a range of specialized business areas such as energy, offshore, building, windows &…” Source: RevenueBase Database · checked Sep 22, 2026
16	V.A.V. Group OY	Indirect evidence	Ii, FinlandHQ checked Sep 22, 2026	11-50	14 contacts →
	Indirect evidence “Manufacturer and designer of TPE/TPV, Silicone, 2-compound profiles, Fire retardant silicone, and Thermosil Fire X profiles.” Source: RevenueBase Database · checked Sep 22, 2026
17	Borealis Finland	Indirect evidence	Porvoo, FinlandHQ checked Sep 22, 2026	501-1,000	13 contacts →
	Indirect evidence “Alkaen 31.3.2026 Borouge, Borealis- ja NOVA Chemicals - yhtiöiden yhdistymisen jälkeen Borealis on osa Borouge Internationalia.” Source: RevenueBase Database · checked Sep 22, 2026
18	OY Plastex AB	Indirect evidence	Lohja, FinlandHQ checked Sep 22, 2026	11-50	13 contacts →
	Indirect evidence “Plastex product categories are flowers and garden, water containers and canisters, kitchen and tableware, berry picking and preserving, motoring and boating and childrens's winter…” Source: RevenueBase Database · checked Sep 22, 2026
19	Saintex OY	Indirect evidence	Helsinki, FinlandHQ checked Sep 22, 2026	11-50	12 contacts →
	Indirect evidence “Family company Saintex is the oldest producer of High Frequency welded plastic products in Finland.” Source: RevenueBase Database · checked Sep 22, 2026
20	Prp-Plastic OY	Indirect evidence	Mäntsälä, FinlandHQ checked Sep 22, 2026	11-50	11 contacts →
	Indirect evidence “PRP-Plastic Oy is a specialist in industrial plastic process equipment and piping for demanding conditions.” Source: RevenueBase Database · checked Sep 22, 2026
21	Coreplast Laitila OY	Indirect evidence	Laitila, FinlandHQ checked Sep 22, 2026	51-200	11 contacts →
	Indirect evidence “Coreplast Laitila is a leading manufacturer of injection-moulded plastic precision components headquartered in Laitila, South-western Finland.” Source: RevenueBase Database · checked Sep 22, 2026
22	Jita OY	Indirect evidence	Virrat, FinlandHQ checked Sep 22, 2026	11-50	10 contacts →
	Indirect evidence “Jita Oy on 1979 Virroilla, Pohjois-Pirkanmaalla perustettu muoviteollisuusyritys.” Source: RevenueBase Database · checked Sep 22, 2026
23	VMT Plastic Solutions	Indirect evidence	Virrat, FinlandHQ checked Sep 22, 2026	11-50	9 contacts →
	Indirect evidence “VMT Plastic – From metal to smarter plastic solutions VMT Plastic is an agile engineering and contract manufacturing partner specializing in demanding technical plastic solutions…” Source: RevenueBase Database · checked Sep 22, 2026
24	Ot-Kumi Ltd, Extruded Sealing Profiles, En45545-2 Certified, Door&window Sealing Profiles ETC	Indirect evidence	Ii, FinlandHQ checked Sep 22, 2026	11-50	9 contacts →
	Indirect evidence “OT-Kumi Ltd is a privately owned sealing profile manufacturer based in Finland.” Source: RevenueBase Database · checked Sep 22, 2026
25	Europak OY	Indirect evidence	Espoo, FinlandHQ checked Sep 22, 2026	11-50	8 contacts →
	Indirect evidence “Europak Oy on vuonna 1980 perustettu muovipakkauksia sekä teknisiä puhallusmuovituotteita valmistava suomalainen perheyritys.” 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 94 thermoplastic companies based in Finland

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Thermoplastic companies based in Finland at a glance

As of Sep 22, 2026

51.3%Verified-email coverage

12.7Average contacts per company

11-50Median size (employees)

6.4%Largest-city concentration · Helsinki

Sep 22, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for Finland, so it is reported there. Company counts and contact totals on this page are exact for Finland, over 94 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 Finland 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 Finland 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, 612 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 Finland?

RevenueBase identified 94 thermoplastic companies headquartered in Finland 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?

Exel Composites, headquartered in Vantaa, tops this list with the largest team on record.

Which city has the most thermoplastic companies?

Helsinki leads with 6 headquartered companies, followed by Lahti (6) and Tampere (6).

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 612 verified decision-maker contacts tracked across these 94 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.