Company lists · Data refreshed September 2026

Top 25 Polycarbonate manufacturers based in the United States

Name: Polycarbonate manufacturers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 92 companies tracked

RevenueBase identified 92 polycarbonate manufacturers headquartered in the United States as of September 2026 and tracks 3,040 professional contacts across them, including 1,071 with verified work emails. Houston is the largest hub.

This list covers polycarbonate manufacturers headquartered in the United States, 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

92Companies

3,040Contacts tracked

1,071Verified emails

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The 25 largest polycarbonate manufacturers based in the United States

Ranked by team size

Top 25 of 92 polycarbonate manufacturers based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to polycarbonate 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	Plaskolite	Indirect evidence	Columbus, OH, United StatesHQ checked Sep 17, 2026	1,001-5,000	448 contacts →
	Indirect evidence “PLASKOLITE is the catalyst for thermoplastic innovation that accelerates transformation.” Source: RevenueBase Database · checked Sep 17, 2026
2	Spartech LLC	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 17, 2026	501-1,000	343 contacts →
	Indirect evidence “Spartech has 11 U.S.” Source: RevenueBase Database · checked Sep 17, 2026
3	Professional Plastics	Indirect evidence	Fullerton, CA, United StatesHQ checked Sep 17, 2026	201-500	222 contacts →
	Indirect evidence “Professional Plastics is the global leader in the fabrication and distribution of high-performance plastics including: plastic sheet, rod, tube, film and parts.” Source: RevenueBase Database · checked Sep 17, 2026
4	Palram Americas	Partial evidence	Kutztown, PA, United StatesHQ checked Sep 17, 2026	201-500	142 contacts →
	Partial evidence “Palram Americas is your trusted polycarbonate and PVC solutions supplier for industries spanning construction, architecture, sign & graphics, industrial projects, and DIY home…” Source: RevenueBase Database · checked Sep 17, 2026
5	Ensinger INC	Indirect evidence	Washington, PA, United StatesHQ checked Sep 17, 2026	1,001-5,000	142 contacts →
	Indirect evidence “At Ensinger's facilites in North America, we focus on processing high performance engineering polymers in several manufacturing facilities in New Jersey, Delaware, Texas…” Source: RevenueBase Database · checked Sep 17, 2026
6	PENDA	Partial evidence	Portage, WI, United StatesHQ checked Sep 17, 2026	201-500	111 contacts →
	Partial evidence “Penda channels its expertise in plastics engineering and manufacturing into two market-leading businesses: Commercial Products for both Original Equipment Manufacturers (OEM) and…” Source: RevenueBase Database · checked Sep 17, 2026
7	Amerilux Family Of Companies	Indirect evidence	De Pere (green Bay), WI, United StatesHQ checked Sep 17, 2026	51-200	110 contacts →
	Indirect evidence “Started with nothing more than a vision and an entrepreneurial spirit, AmeriLux International was formed in May 2004.” Source: RevenueBase Database · checked Sep 17, 2026
8	ACI Plastics	Partial evidence	Saint Louis, MO, United StatesHQ checked Sep 17, 2026	51-200	99 contacts →
	Partial evidence “ACI Plastics is a full service distributor and manufacturer of precision plastic products.” Source: RevenueBase Database · checked Sep 17, 2026
9	King Plastic Corporation	Indirect evidence	North Port, FL, United StatesHQ checked Sep 17, 2026	51-200	70 contacts →
	Indirect evidence “Mission Statement It is the mission and commitment of King Plastic Corp.” Source: RevenueBase Database · checked Sep 17, 2026
10	Simona Boltaron	Indirect evidence	Newcomerstown, OH, United StatesHQ checked Sep 17, 2026	51-200	63 contacts →
	Indirect evidence “We produce high performance thermoplastic sheet materials for aircraft interior, rail and mass transit and industrial components.” Source: RevenueBase Database · checked Sep 17, 2026
11	Meyer Plastics INC	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 17, 2026	51-200	54 contacts →
	Indirect evidence “Meyer Plastics, Inc.” Source: RevenueBase Database · checked Sep 17, 2026
12	A&c Plastics, INC	Partial evidence	Houston, TX, United StatesHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “A&C Plastics is a leader in plastic distribution providing businesses with access to low prices and fast shipping on a variety of products including acrylic sheets, polycarbonate…” Source: RevenueBase Database · checked Sep 17, 2026
13	Simona America Industries	Partial evidence	Archbald, PA, United StatesHQ checked Sep 17, 2026	201-500	53 contacts →
	Partial evidence “SIMONA AMERICA Industries, a subsidiary of SIMONA AG, is a leading North American manufacturer of corrosion resistant and industrial thermoplastic sheet and rod products for…” Source: RevenueBase Database · checked Sep 17, 2026
14	Flex Technologies INC	Indirect evidence	Midvale, OH, United StatesHQ checked Sep 17, 2026	201-500	45 contacts →
	Indirect evidence “Flex Technologies has been on the leading edge of the thermoplastics and compounding industries since 1975, when we opened our first extrusion facility and headquarters in…” Source: RevenueBase Database · checked Sep 17, 2026
15	Acrilex, INC	Partial evidence	Irvington, NJ, United StatesHQ checked Sep 17, 2026	11-50	45 contacts →
	Partial evidence “Acrilex stocks, distributes and manufactures superior plastics products and fabrication services for plastic sheets, rods and tubes.” Source: RevenueBase Database · checked Sep 17, 2026
16	Flex-O-Glass, INC	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 17, 2026	51-200	40 contacts →
	Indirect evidence “Flex-O-Glass, Inc, a pioneer in the Plastic Manufacturing Industry, is proud to announce its remarkable 100th anniversary, a century marked by resilience, growth, and unparalleled…” Source: RevenueBase Database · checked Sep 17, 2026
17	NEW Process Fibre Company, INC	Partial evidence	Greenwood, DE, United StatesHQ checked Sep 17, 2026	51-200	38 contacts →
	Partial evidence “Manufacturer of non-metallic stamped parts and extruded thermoplastic sheet, roll, and coil stock.” Source: RevenueBase Database · checked Sep 17, 2026
18	TAP Plastics, INC	Partial evidence	San Leandro, CA, United StatesHQ checked Sep 17, 2026	51-200	35 contacts →
	Partial evidence “TAP Plastics offers a wide range of custom plastics, polycarbonate, acrylic, and more.” Source: RevenueBase Database · checked Sep 17, 2026
19	Liberty Plastics, INC	Partial evidence	New Hope, MN, United StatesHQ checked Sep 17, 2026	51-200	30 contacts →
	Partial evidence “At Liberty Plastics, we manufacture corrugated plastic solutions that deliver exceptional performance without compromising sustainability.” Source: RevenueBase Database · checked Sep 17, 2026
20	Profol Americas	Partial evidence	Cedar Rapids, IA, United StatesHQ checked Sep 17, 2026	201-500	30 contacts →
	Partial evidence “Profol, a global leader in cast film and sheet, opened up a world of opportunities for product manufacturers.” Source: RevenueBase Database · checked Sep 17, 2026
21	Highland Plastics	Indirect evidence	Shepherd, MI, United StatesHQ checked Sep 17, 2026	11-50	22 contacts →
	Indirect evidence “Compound.” Source: RevenueBase Database · checked Sep 17, 2026
22	Plastic Solutions, Inc. PSI	Indirect evidence	Ellenboro, NC, United StatesHQ checked Sep 17, 2026	11-50	21 contacts →
	Indirect evidence “Distributor of Prime Engineering and Commodity thermoplastic resins.” Source: RevenueBase Database · checked Sep 17, 2026
23	Topas COC By Daicel Group	Indirect evidence	Farmington Hills, MI, United StatesHQ checked Sep 17, 2026	51-200	21 contacts →
	Indirect evidence “TOPAS* COC (cyclic olefin copolymer) is a glass-clear and extremely pure plastic for healthcare, packaging, optics, and electronics applications.” Source: RevenueBase Database · checked Sep 17, 2026
24	US Plast	Partial evidence	York, PA, United StatesHQ checked Sep 17, 2026	11-50	20 contacts →
	Partial evidence “In 2018 US Plast began production of multi-wall polycarbonate, solid polycarbonate, and corrugated polypropylene sheets in its York, Pennsylvania facility, which provides…” Source: RevenueBase Database · checked Sep 17, 2026
25	Simona America Group	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 17, 2026	501-1,000	19 contacts →
	Indirect evidence “The SIMONA AMERICA Group, comprising the companies SIMONA AMERICA Industries LLC, SIMONA Boltaron Inc.” 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: polycarbonate 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 polycarbonate manufacturers.
Partial evidence: Its own public description names part of polycarbonate manufacturers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name polycarbonate 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 92 polycarbonate manufacturers based in the United States

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Polycarbonate manufacturers based in the United States at a glance

As of Sep 17, 2026

35.2%Verified-email coverage

33.0Average contacts per company

11-50Median size (employees)

3.3%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 92 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 polycarbonate 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 the United States whose own description of what they do matches “polycarbonate 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 polycarbonate 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 polycarbonate manufacturers, and records with no verified work email. Companies headquartered outside United States 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, 1,071 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 polycarbonate 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 polycarbonate manufacturers are there based in the United States?

RevenueBase identified 92 polycarbonate manufacturers headquartered in the United States 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?

Plaskolite, headquartered in Columbus, tops this list with the largest team on record.

Which city has the most polycarbonate manufacturers?

Houston leads with 3 headquartered companies, followed by Atlanta (2) and Charlotte (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 1,071 verified decision-maker contacts tracked across these 92 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.