Company lists · Data refreshed September 2026
Top 25 Polymer molding companies based in the United States
RevenueBase identified 1,364 company matches for polymer molding companies associated with the United States as of September 2026 and tracks 25,916 professional contacts across them, including 6,960 with verified work emails. Erie is the largest hub.
This list covers company matches for polymer molding companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 20, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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.
The 25 largest polymer molding companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 489 contacts → | ||||
Exact match “Precision.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 2 | 375 contacts → | ||||
Exact match “Century Mold is a leading North American plastic injection molder who dominates the automotive industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 3 | 347 contacts → | ||||
Exact match “SyBridge Technologies is a full-lifecycle injection mold tooling partner trusted by leading manufacturers across healthcare, packaging, consumer goods, mobility, and industrial…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 4 | 347 contacts → | ||||
Exact match “At Plastic Products Company (PPC), we are committed to eagerly serving your needs.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 5 | 332 contacts → | ||||
Exact match “Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 6 | 308 contacts → | ||||
Exact match “EPC is your one-stop shop for your plastic injection molded products.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 7 | 296 contacts → | ||||
Exact match “EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 8 | 240 contacts → | ||||
Exact match “Asahi Kasei Plastics North America, Inc.(“APNA”) is a leading manufacturer of innovative, high-performance, engineered polymers and chemically coupled polypropylene resins in…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 9 | 198 contacts → | ||||
Exact match “Plastic blow molder with full design, manufacturing and fulfillment capacities.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 10 | 186 contacts → | ||||
Exact match “From Mind to Manufacturing® PTI Engineered Plastics is a leading innovator that utilizes the latest advances in the field of plastic injection molding.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 11 | 181 contacts → | ||||
Exact match “At PTA Plastics, we are a leading custom injection molder with a passion for precision and excellence.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 12 | 172 contacts → | ||||
Exact match “SACO AEI Polymers is a Customer-Driven manufacturer providing Premium Value and Innovative Polymer Solutions in North America.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 13 | 168 contacts → | ||||
Exact match “SEKISUI KYDEX innovates and creates sustainable thermoplastic material solutions for the next generation of product design.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 14 | 162 contacts → | ||||
Exact match “A full-service plastic injection molding partner providing superior solutions that redefine the meaning of successful outcomes, 70 Injection Molding presses from 40 to ton as as…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 15 | 159 contacts → | ||||
Exact match “Teel Plastics is the premiere manufacturer of custom extruded plastic tubing and injection molded components, due to the expertise of their distinguished, skilled team – a group…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 16 | 158 contacts → | ||||
Exact match “ENGEL is the reliable plastics injection molding machine manufacturer you are looking for.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 17 | 153 contacts → | ||||
Exact match “FMT is your strategic partner in high-quality plastic parts manufacturing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 18 | 146 contacts → | ||||
Exact match “In 1975, a leading custom injection molding company, Falcon Plastics, Inc.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 19 | 142 contacts → | ||||
Exact match “At Ensinger's facilites in North America, we focus on processing high performance engineering polymers in several manufacturing facilities in New Jersey, Delaware, Texas…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 20 | 139 contacts → | ||||
Exact match “VINTECH Industries is A Dedicated Global Supplier Our business is Plastic Extrusion, Injection Molding specializing in Multi Durometer profiles for the automotive industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 21 | 134 contacts → | ||||
Exact match “Founded in 1984, Polytek® Development Corp.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 22 | 134 contacts → | ||||
Exact match “Since 1949, Thermotech has been a strategic custom injection molder of thermoplastic components specializing in tight tolerance and complex manufacturing.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 23 | 131 contacts → | ||||
Exact match “Hi-Tech Mold & Engineering is a family owned and operated business who values its team members' service, dedication and commitment to superior quality engineering and mold making.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 24 | 130 contacts → | ||||
Exact match “For more than 50 years, we have been offering complete custom injection molding solutions as a core service.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
| 25 | 130 contacts → | ||||
Exact match “Accudyn is an engineering-driven custom injection molder specializing in tight tolerance manufacturing using engineered resins.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “polymer molding companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 1,364 polymer molding companies based in the United States
See the full list, filter by size, metro and specialty, and access 6,960 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Polymer molding companies based in the United States at a glance
As of Sep 20, 2026Companies by employee count
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 1,364 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “polymer molding companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- 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 displayed company carries at least one verified work email. RevenueBase tracks 6,960 professional contacts with verified work emails across the full matched dataset. 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 20, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “polymer molding companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many polymer molding companies are there based in the United States?
RevenueBase identified 1,364 company matches for polymer molding companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Evco Plastics tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most polymer molding companies?
Erie leads with 15 company records, followed by Rochester (13) and Grand Rapids (11).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 6,960 professional contacts with verified work emails tracked across these 1,364 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 2026.
Ready to reach these companies? Verified emails and direct dials for all 1,364 polymer molding companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Polymer molding companies by geography
- Polymer molding companies based in Joinville, Brazil
- Polymer molding companies based in Mumbai, India
- Polymer molding companies based in Australia
- Polymer molding companies based in Austria
- Polymer molding companies based in Belgium
- Polymer molding companies based in Brazil
- Polymer molding companies based in Canada
- Polymer molding companies based in China
- Polymer molding companies based in Czechia
- Polymer molding companies based in Denmark
- Polymer molding companies based in France
- Polymer molding companies based in Germany
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 SmartSearch, 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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Polymer molding companies based in Joinville, Brazil
- Polymer molding companies based in Mumbai, India
- Polymer molding companies based in Australia
- Polymer molding companies based in Austria
- Polymer molding companies based in Belgium
- Polymer molding companies based in Brazil
Company intelligence · public preview
Top 25 polymer molding companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 1,364 matching company records for polymer molding companies based in the United States, with 25,916 tracked contacts and 6,960 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 polymer molding companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Evco Plasticsevcoplastics.com HQ: Deforest, WI, United StatesReported employees: 1,001-5,000 | Deforest, WI, United States | 1,001-5,000 | Exact match | 489 contacts → |
“Precision.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Century Mold Co. INCcenturymold.com HQ: Rochester, NY, United StatesReported employees: 1,001-5,000 | Rochester, NY, United States | 1,001-5,000 | Exact match | 375 contacts → |
“Century Mold is a leading North American plastic injection molder who dominates the automotive industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sybridge Technologiessybridge.com HQ: Itasca, IL, United StatesReported employees: 1,001-5,000 | Itasca, IL, United States | 1,001-5,000 | Exact match | 347 contacts → |
“SyBridge Technologies is a full-lifecycle injection mold tooling partner trusted by leading manufacturers across healthcare, packaging, consumer goods, mobility, and industrial…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Plastic Products Company INCplasticproductsco.comHQ: Lindstrom, MN, United StatesReported employees: 501-1,000 | Lindstrom, MN, United States | 501-1,000 | Exact match | 347 contacts → |
“At Plastic Products Company (PPC), we are committed to eagerly serving your needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PEXCOpexco.com HQ: Alpharetta, GA, United StatesReported employees: 501-1,000 | Alpharetta, GA, United States | 501-1,000 | Exact match | 332 contacts → |
“Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Engineered Plastic Componentsepcmfg.com HQ: West Des Moines, IA, United StatesReported employees: 1,001-5,000 | West Des Moines, IA, United States | 1,001-5,000 | Exact match | 308 contacts → |
“EPC is your one-stop shop for your plastic injection molded products.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Circleville, OH, United StatesReported employees: 501-1,000 | Circleville, OH, United States | 501-1,000 | Exact match | 296 contacts → |
“EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Asahi Kasei Plastics North America, INCasahi-kasei-plastics.comHQ: Fowlerville, MI, United StatesReported employees: 201-500 | Fowlerville, MI, United States | 201-500 | Exact match | 240 contacts → |
“Asahi Kasei Plastics North America, Inc.(“APNA”) is a leading manufacturer of innovative, high-performance, engineered polymers and chemically coupled polypropylene resins in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Custom-Pak, INCcustom-pak.com HQ: Clinton, IA, United StatesReported employees: 501-1,000 | Clinton, IA, United States | 501-1,000 | Exact match | 198 contacts → |
“Plastic blow molder with full design, manufacturing and fulfillment capacities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PTI Engineered Plasticsteampti.com HQ: Macomb, MI, United StatesReported employees: 201-500 | Macomb, MI, United States | 201-500 | Exact match | 186 contacts → |
“From Mind to Manufacturing® PTI Engineered Plastics is a leading innovator that utilizes the latest advances in the field of plastic injection molding.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PTA Plasticsptaplastics.com HQ: Oxford, CT, United StatesReported employees: 201-500 | Oxford, CT, United States | 201-500 | Exact match | 181 contacts → |
“At PTA Plastics, we are a leading custom injection molder with a passion for precision and excellence.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Saco AEI Polymerssacoaei.com HQ: Sheboygan, WI, United StatesReported employees: 501-1,000 | Sheboygan, WI, United States | 501-1,000 | Exact match | 172 contacts → |
“SACO AEI Polymers is a Customer-Driven manufacturer providing Premium Value and Innovative Polymer Solutions in North America.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Sekisui Kydexkydex.comHQ: Bloomsburg, PA, United StatesReported employees: 201-500 | Bloomsburg, PA, United States | 201-500 | Exact match | 168 contacts → |
“SEKISUI KYDEX innovates and creates sustainable thermoplastic material solutions for the next generation of product design.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Global Plasticsglobal-plastics.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 162 contacts → |
“A full-service plastic injection molding partner providing superior solutions that redefine the meaning of successful outcomes, 70 Injection Molding presses from 40 to ton as as…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Teel Plasticsteel.com HQ: Baraboo, WI, United StatesReported employees: 201-500 | Baraboo, WI, United States | 201-500 | Exact match | 159 contacts → |
“Teel Plastics is the premiere manufacturer of custom extruded plastic tubing and injection molded components, due to the expertise of their distinguished, skilled team – a group…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Engel North Americaengelglobal.com HQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 158 contacts → |
“ENGEL is the reliable plastics injection molding machine manufacturer you are looking for.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  FMTfmtinc.comHQ: Findlay, OH, United StatesReported employees: 51-200 | Findlay, OH, United States | 51-200 | Exact match | 153 contacts → |
“FMT is your strategic partner in high-quality plastic parts manufacturing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Falcon Plasticsfalconplastics.com HQ: Brookings, SD, United StatesReported employees: 201-500 | Brookings, SD, United States | 201-500 | Exact match | 146 contacts → |
“In 1975, a leading custom injection molding company, Falcon Plastics, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Ensinger INCensingerplastics.comHQ: Washington, PA, United StatesReported employees: 1,001-5,000 | Washington, PA, United States | 1,001-5,000 | Exact match | 142 contacts → |
“At Ensinger's facilites in North America, we focus on processing high performance engineering polymers in several manufacturing facilities in New Jersey, Delaware, Texas…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vintech Industriesvintechplastics.com HQ: Imlay City, MI, United StatesReported employees: 201-500 | Imlay City, MI, United States | 201-500 | Exact match | 139 contacts → |
“VINTECH Industries is A Dedicated Global Supplier Our business is Plastic Extrusion, Injection Molding specializing in Multi Durometer profiles for the automotive industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Polytek Development Corpcorporation.polytek.comHQ: Easton, PA, United StatesReported employees: 51-200 | Easton, PA, United States | 51-200 | Exact match | 134 contacts → |
“Founded in 1984, Polytek® Development Corp.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Thermotech, INCthermotech.com HQ: Hopkins, MN, United StatesReported employees: 501-1,000 | Hopkins, MN, United States | 501-1,000 | Exact match | 134 contacts → |
“Since 1949, Thermotech has been a strategic custom injection molder of thermoplastic components specializing in tight tolerance and complex manufacturing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hi-Tech Mold & Engineering, INChitechmold.com HQ: Rochester Hills, MI, United StatesReported employees: 201-500 | Rochester Hills, MI, United States | 201-500 | Exact match | 131 contacts → |
“Hi-Tech Mold & Engineering is a family owned and operated business who values its team members' service, dedication and commitment to superior quality engineering and mold making.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Port Erie Plasticsporterie.com HQ: Harborcreek, PA, United StatesReported employees: 201-500 | Harborcreek, PA, United States | 201-500 | Exact match | 130 contacts → |
“For more than 50 years, we have been offering complete custom injection molding solutions as a core service.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Accudynaccudyn.comHQ: Erie, PA, United StatesReported employees: 51-200 | Erie, PA, United States | 51-200 | Exact match | 130 contacts → |
“Accudyn is an engineering-driven custom injection molder specializing in tight tolerance manufacturing using engineered resins.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,364 company matches
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Polymer molding companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,363 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,364 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for polymer molding companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many polymer molding companies did RevenueBase find based in the United States?
The saved snapshot records 1,364 matching company records, 25,916 tracked contacts and 6,960 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Polymer molding companies by geography
- Polymer molding companies based in Joinville, Brazil
- Polymer molding companies based in Mumbai, India
- Polymer molding companies based in Australia
- Polymer molding companies based in Austria
- Polymer molding companies based in Belgium
- Polymer molding companies based in Brazil
- Polymer molding companies based in Canada
- Polymer molding companies based in China
- Polymer molding companies based in Czechia
- Polymer molding companies based in Denmark
- Polymer molding companies based in France
- Polymer molding companies based in Germany
Cite this list
RevenueBase Data Team. Top 25 polymer molding companies based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/polymer-molding-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Polymer molding companies based in Joinville, Brazil
- Polymer molding companies based in Mumbai, India
- Polymer molding companies based in Australia
- Polymer molding companies based in Austria
- Polymer molding companies based in Belgium
- Polymer molding companies based in Brazil
Company intelligence · public preview
Top 25 polymer molding companies based in the United States
RevenueBase records 1,364 matching company records for polymer molding companies based in the United States, with 25,916 tracked contacts and 6,960 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 20, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 polymer molding companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Evco Plasticsevcoplastics.com HQ: Deforest, WI, United StatesReported employees: 1,001-5,000 | Deforest, WI, United States | 1,001-5,000 | Exact match | 489 contacts → |
“Precision.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Century Mold Co. INCcenturymold.com HQ: Rochester, NY, United StatesReported employees: 1,001-5,000 | Rochester, NY, United States | 1,001-5,000 | Exact match | 375 contacts → |
“Century Mold is a leading North American plastic injection molder who dominates the automotive industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Sybridge Technologiessybridge.com HQ: Itasca, IL, United StatesReported employees: 1,001-5,000 | Itasca, IL, United States | 1,001-5,000 | Exact match | 347 contacts → |
“SyBridge Technologies is a full-lifecycle injection mold tooling partner trusted by leading manufacturers across healthcare, packaging, consumer goods, mobility, and industrial…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Plastic Products Company INCplasticproductsco.com HQ: Lindstrom, MN, United StatesReported employees: 501-1,000 | Lindstrom, MN, United States | 501-1,000 | Exact match | 347 contacts → |
“At Plastic Products Company (PPC), we are committed to eagerly serving your needs.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | PEXCOpexco.com HQ: Alpharetta, GA, United StatesReported employees: 501-1,000 | Alpharetta, GA, United States | 501-1,000 | Exact match | 332 contacts → |
“Pexco is a leading manufacturer of high-performance plastic solutions engineered for manufacturers and end-users across North America.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Engineered Plastic Componentsepcmfg.com HQ: West Des Moines, IA, United StatesReported employees: 1,001-5,000 | West Des Moines, IA, United States | 1,001-5,000 | Exact match | 308 contacts → |
“EPC is your one-stop shop for your plastic injection molded products.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | HQ: Circleville, OH, United StatesReported employees: 501-1,000 | Circleville, OH, United States | 501-1,000 | Exact match | 296 contacts → |
“EG Industries was founded in 1981 as a Tier 1 supplier to the automotive industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Asahi Kasei Plastics North America, INCasahi-kasei-plastics.com HQ: Fowlerville, MI, United StatesReported employees: 201-500 | Fowlerville, MI, United States | 201-500 | Exact match | 240 contacts → |
“Asahi Kasei Plastics North America, Inc.(“APNA”) is a leading manufacturer of innovative, high-performance, engineered polymers and chemically coupled polypropylene resins in…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Custom-Pak, INCcustom-pak.com HQ: Clinton, IA, United StatesReported employees: 501-1,000 | Clinton, IA, United States | 501-1,000 | Exact match | 198 contacts → |
“Plastic blow molder with full design, manufacturing and fulfillment capacities.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PTI Engineered Plasticsteampti.com HQ: Macomb, MI, United StatesReported employees: 201-500 | Macomb, MI, United States | 201-500 | Exact match | 186 contacts → |
“From Mind to Manufacturing® PTI Engineered Plastics is a leading innovator that utilizes the latest advances in the field of plastic injection molding.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PTA Plasticsptaplastics.com HQ: Oxford, CT, United StatesReported employees: 201-500 | Oxford, CT, United States | 201-500 | Exact match | 181 contacts → |
“At PTA Plastics, we are a leading custom injection molder with a passion for precision and excellence.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Saco AEI Polymerssacoaei.com HQ: Sheboygan, WI, United StatesReported employees: 501-1,000 | Sheboygan, WI, United States | 501-1,000 | Exact match | 172 contacts → |
“SACO AEI Polymers is a Customer-Driven manufacturer providing Premium Value and Innovative Polymer Solutions in North America.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Sekisui Kydexkydex.com HQ: Bloomsburg, PA, United StatesReported employees: 201-500 | Bloomsburg, PA, United States | 201-500 | Exact match | 168 contacts → |
“SEKISUI KYDEX innovates and creates sustainable thermoplastic material solutions for the next generation of product design.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Global Plasticsglobal-plastics.com HQ: Indianapolis, IN, United StatesReported employees: 201-500 | Indianapolis, IN, United States | 201-500 | Exact match | 162 contacts → |
“A full-service plastic injection molding partner providing superior solutions that redefine the meaning of successful outcomes, 70 Injection Molding presses from 40 to ton as as…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Teel Plasticsteel.com HQ: Baraboo, WI, United StatesReported employees: 201-500 | Baraboo, WI, United States | 201-500 | Exact match | 159 contacts → |
“Teel Plastics is the premiere manufacturer of custom extruded plastic tubing and injection molded components, due to the expertise of their distinguished, skilled team – a group…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Engel North Americaengelglobal.com HQ: York, PA, United StatesReported employees: 51-200 | York, PA, United States | 51-200 | Exact match | 158 contacts → |
“ENGEL is the reliable plastics injection molding machine manufacturer you are looking for.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | FMTfmtinc.com HQ: Findlay, OH, United StatesReported employees: 51-200 | Findlay, OH, United States | 51-200 | Exact match | 153 contacts → |
“FMT is your strategic partner in high-quality plastic parts manufacturing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Falcon Plasticsfalconplastics.com HQ: Brookings, SD, United StatesReported employees: 201-500 | Brookings, SD, United States | 201-500 | Exact match | 146 contacts → |
“In 1975, a leading custom injection molding company, Falcon Plastics, Inc.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Ensinger INCensingerplastics.com HQ: Washington, PA, United StatesReported employees: 1,001-5,000 | Washington, PA, United States | 1,001-5,000 | Exact match | 142 contacts → |
“At Ensinger's facilites in North America, we focus on processing high performance engineering polymers in several manufacturing facilities in New Jersey, Delaware, Texas…” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Vintech Industriesvintechplastics.com HQ: Imlay City, MI, United StatesReported employees: 201-500 | Imlay City, MI, United States | 201-500 | Exact match | 139 contacts → |
“VINTECH Industries is A Dedicated Global Supplier Our business is Plastic Extrusion, Injection Molding specializing in Multi Durometer profiles for the automotive industry.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Polytek Development Corpcorporation.polytek.com HQ: Easton, PA, United StatesReported employees: 51-200 | Easton, PA, United States | 51-200 | Exact match | 134 contacts → |
“Founded in 1984, Polytek® Development Corp.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Thermotech, INCthermotech.com HQ: Hopkins, MN, United StatesReported employees: 501-1,000 | Hopkins, MN, United States | 501-1,000 | Exact match | 134 contacts → |
“Since 1949, Thermotech has been a strategic custom injection molder of thermoplastic components specializing in tight tolerance and complex manufacturing.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Hi-Tech Mold & Engineering, INChitechmold.com HQ: Rochester Hills, MI, United StatesReported employees: 201-500 | Rochester Hills, MI, United States | 201-500 | Exact match | 131 contacts → |
“Hi-Tech Mold & Engineering is a family owned and operated business who values its team members' service, dedication and commitment to superior quality engineering and mold making.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Port Erie Plasticsporterie.com HQ: Harborcreek, PA, United StatesReported employees: 201-500 | Harborcreek, PA, United States | 201-500 | Exact match | 130 contacts → |
“For more than 50 years, we have been offering complete custom injection molding solutions as a core service.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Accudynaccudyn.com HQ: Erie, PA, United StatesReported employees: 51-200 | Erie, PA, United States | 51-200 | Exact match | 130 contacts → |
“Accudyn is an engineering-driven custom injection molder specializing in tight tolerance manufacturing using engineered resins.” Recorded description excerpt · September 20, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 1,364 company matches
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Polymer molding companies: dataset insights
September 20, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
1,363 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
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 1,364 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 20, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for polymer molding companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many polymer molding companies did RevenueBase find based in the United States?
The saved snapshot records 1,364 matching company records, 25,916 tracked contacts and 6,960 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 20, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Polymer molding companies by geography
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Cite this list
RevenueBase Data Team. Top 25 polymer molding companies based in the United States. Snapshot: September 20, 2026. https://revenuebase.ai/companies/polymer-molding-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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- Polymer molding companies based in Joinville, Brazil
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