Company lists · Data refreshed September 2026

Top 25 Composite filament manufacturers worldwide

RevenueBase identified 95 composite filament manufacturers worldwide as of September 2026 and tracks 1,303 professional contacts across them, including 257 with verified work emails and 0 with mobile numbers. The United States is the largest market and Berkeley the largest hub.

This list covers composite filament manufacturers worldwide, 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 16, 2026. Country and city lists for composite filament manufacturers follow the table.

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 16, 2026 86% judged on-target in blind review
95Companies
1,303Contacts tracked
257Verified emails
0Mobile numbers
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The 25 largest composite filament manufacturers worldwide

Ranked by team size
Top 25 of 95 composite filament manufacturers worldwide, ranked by team size, largest first. Data refreshed Sep 16, 2026. RevenueBase Smart Search rates how each company's information relates to composite filament 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.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1Indirect evidenceSaint Louis, United StatesHQ checked Sep 16, 20261,001-5,000628 contacts →

Indirect evidence

“In the world of materials, carbon fiber has emerged as the ultimate team player, one that works miracles in reinforcing other materials and lifting them to new levels of…”

Source: RevenueBase Database · checked Sep 16, 2026
2Strong evidenceMilpitas, CA, United StatesHQ checked Sep 16, 202651-20041 contacts →

Strong evidence

“Arevo empowers brands to manufacture carbon fiber composite products without pricey molds, lengthy leases, or prohibitive capital expenditures.”

Source: RevenueBase Database · checked Sep 16, 2026
3Indirect evidenceSalt Lake City, UT, United StatesHQ checked Sep 16, 202611-5036 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
4Strong evidenceRidgeway, VA, United StatesHQ checked Sep 16, 2026201-50033 contacts →

Strong evidence

“Drake Extrusion is North America’s leading manufacturer of colored filament yarn and staple fiber.”

Source: RevenueBase Database · checked Sep 16, 2026
5Indirect evidenceFriedrichshafen, GermanyHQ checked Sep 16, 202651-20032 contacts →

Indirect evidence

“carbovation gmbh has more than 20 years of experience in the processing of carbon and glass fibers and stands for high quality and technically sophisticated products in the field…”

Source: RevenueBase Database · checked Sep 16, 2026
6Strong evidenceWest Allis, WI, United StatesHQ checked Sep 16, 202651-20031 contacts →

Strong evidence

“Founded in 1966, Amalga Composites is a leader in the design, engineering and manufacturing of filament wound composite products.”

Source: RevenueBase Database · checked Sep 16, 2026
7Indirect evidenceGrand Rapids, MI, United StatesHQ checked Sep 16, 202611-5028 contacts →

Indirect evidence

“3DXTECH is focused on supplying the most advanced materials in the type 3D printing market.”

Source: RevenueBase Database · checked Sep 16, 2026
8Indirect evidenceNorthbrook, IL, United StatesHQ checked Sep 16, 20261,001-5,00024 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
9Strong evidenceSalt Lake City, UT, United StatesHQ checked Sep 16, 202611-5024 contacts →

Strong evidence

“Engineering Technology Corporation has been a worldwide leader in the filament winding and composite manufacturing industry since its founding in 1962.”

Source: RevenueBase Database · checked Sep 16, 2026
10Indirect evidenceSpalt, GermanyHQ checked Sep 16, 202651-20022 contacts →

Indirect evidence

“CG TEC GmbH was founded in 1996 in Gunzenhausen and expanded its production area in 2006 by relocating to Spalt, now covering 5,450 m².”

Source: RevenueBase Database · checked Sep 16, 2026
11Indirect evidencePlano, TX, United StatesHQ checked Sep 16, 202611-5019 contacts →

Indirect evidence

“Adaptive3D is the premium additive manufacturing polymer resin supplier.”

Source: RevenueBase Database · checked Sep 16, 2026
12Indirect evidenceWinona, MN, United StatesHQ checked Sep 16, 202651-20017 contacts →

Indirect evidence

“Deploying a partnership philosophy combined with a fully integrated approach to application development, PlastiComp focuses its expertise on moving innovative long fiber…”

Source: RevenueBase Database · checked Sep 16, 2026
13Indirect evidenceWuppertal, GermanyHQ checked Sep 16, 2026201-50016 contacts →

Indirect evidence

“Nachhaltig, innovativ und zukunftsorientiert – Teijin Carbon Europe GmbH Wir, die Teijin Carbon Europe GmbH mit Sitz in Wuppertal und Heinsberg beschäftigen ca.”

Source: RevenueBase Database · checked Sep 16, 2026
14Partial evidenceSan Luis Obispo, CA, United StatesHQ checked Sep 16, 20261-1016 contacts →

Partial evidence

“Mantis Composites is catalyzing a new era of design with 3D printed carbon fiber for high performance automotive, aviation, and space systems.”

Source: RevenueBase Database · checked Sep 16, 2026
15Indirect evidenceIrvine, CA, United StatesHQ checked Sep 16, 202611-5016 contacts →

Indirect evidence

“High-Performance Thermoplastics 3D Printing, and professional 3D Scanners.”

Source: RevenueBase Database · checked Sep 16, 2026
16Indirect evidenceArcola, IL, United StatesHQ checked Sep 16, 202651-20014 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
17Partial evidenceChannahon, IL, United StatesHQ checked Sep 16, 2026201-50013 contacts →

Partial evidence

“Crane Composites Inc, a subsidiary of Crane Holdings, Co.(NYSE:CR), is the world's leading provider of fiber-reinforced composite materials.”

Source: RevenueBase Database · checked Sep 16, 2026
18Indirect evidenceRostock, GermanyHQ checked Sep 16, 202611-5011 contacts →

Indirect evidence

“Die AIM3D GmbH wurde im Jahr 2017 in Rostock gegründet.”

Source: RevenueBase Database · checked Sep 16, 2026
19Indirect evidenceBarre, VT, United StatesHQ checked Sep 16, 202611-5010 contacts →

Indirect evidence

“Filabot systems are integral to material science, especially in advancing 3D printing technology.”

Source: RevenueBase Database · checked Sep 16, 2026
20Indirect evidenceEdina, MN, IndiaHQ checked Sep 16, 202611-508 contacts →

Indirect evidence

“EXBuild is the Midwest's partner for Markforged, BigRep, Photocentric and Meltio industrial 3D printers for manufacturing.”

Source: RevenueBase Database · checked Sep 16, 2026
21Partial evidenceDitzingen-heimerdingen, GermanyHQ checked Sep 16, 202611-508 contacts →

Partial evidence

“Rolf Wolfangel started with Composites already mid of the 1950’s.”

Source: RevenueBase Database · checked Sep 16, 2026
22Indirect evidenceFargo, ND, United StatesHQ checked Sep 16, 20261-108 contacts →

Indirect evidence

“Committed to Quality.”

Source: RevenueBase Database · checked Sep 16, 2026
23Indirect evidenceBerkeley, CA, United StatesHQ checked Sep 16, 202651-2006 contacts →

Indirect evidence

Source: RevenueBase Database · checked Sep 16, 2026
24Indirect evidenceGrosse Ile, MI, United StatesHQ checked Sep 16, 20261-106 contacts →

Indirect evidence

“Innovative Plastics and Molding, Inc.(IPM) is the leader in research and development of Cellulose fiber with Polyamide and Polyolefin (PAPC).”

Source: RevenueBase Database · checked Sep 16, 2026
25Indirect evidenceSpringdale, AR, United StatesHQ checked Sep 16, 202611-505 contacts →

Indirect evidence

“Founded in 2013, Push Plastic is a leading U.S.”

Source: RevenueBase Database · checked Sep 16, 2026

Showing 25 of 95 composite filament manufacturers worldwide

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Composite filament manufacturers worldwide at a glance

As of Sep 16, 2026
19.7%Verified-email coverage
13.7Average contacts per company
11-50Median size (employees)
2.1%Largest-city concentration · Berkeley
Sep 16, 2026Page data refreshed

Companies by employee count

1-10
47
11-50
30
51-200
10
201-500
5
501-1,000
1
1,001-5,000
2

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 composite filament 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.
Coverage
2 countries, largest first: the United States, Germany. Country and city lists for composite filament manufacturers are linked below.
What qualifies
Companies worldwide whose own description of what they do matches “composite filament 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 composite filament 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 composite filament manufacturers, and records with no verified work email.
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, 257 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 16, 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.

Composite filament manufacturers by location

2 lists · largest first

Every Composite filament manufacturers list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 composite filament 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 composite filament manufacturers are there worldwide?

RevenueBase identified 95 composite filament manufacturers worldwide 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?

Zoltek, headquartered in Saint Louis, tops this list with the largest team on record.

Which country has the most composite filament manufacturers?

The United States leads with 64 companies, followed by Germany (31). Every composite filament manufacturers list by country and city is linked on this page.

Which city has the most composite filament manufacturers?

Berkeley leads with 2 headquartered companies, followed by Berlin (2) and Bristol (2).

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 257 verified decision-maker contacts tracked across these 95 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 16, 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.