Company lists · Data refreshed October 2026
Top 25 Custom molded rubber contract manufacturing companies based in the United States
RevenueBase identified 393 company matches for custom molded rubber contract manufacturing companies associated with the United States as of October 2026 and tracks 5,682 professional contacts across them, including 1,787 with verified work emails. Milwaukee is the largest hub.
This list covers company matches for custom molded rubber contract manufacturing 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 October 24, 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 custom molded rubber contract manufacturing companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 298 contacts → | ||||
Exact match “Founded in 1948 in Buffalo, N.Y, Caplugs is the leader in custom molded components, masking solutions and product protection.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 2 | 186 contacts → | ||||
Exact match “Custom molded rubber products.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 3 | 138 contacts → | ||||
Exact match “Ashley Industrial Molding (AIM) is a leading manufacturer of quality custom molded and painted plastic products and assemblies.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 4 | 132 contacts → | ||||
Exact match “Custom molder of high quality elastomeric and thermoplastic components for medical, government, industrial and other markets.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 5 | 114 contacts → | ||||
Exact match “Custom Molded Sealing Product Solutions, Founded in Milwaukee in 1858 and headquartered in Lake Geneva Wisconsin, Trostel is part of Park Ohio.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 6 | 112 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 7 | 111 contacts → | ||||
Exact match “Seaway Plastics Engineering is a full-service contract manufacturing partner serving the medical device and life sciences industry, helping OEMs bring complex, precision-driven…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 8 | 111 contacts → | ||||
Exact match “Viking Plastics is a leading injection molding and value-added assembly service provider, delivering innovative products including sealing solutions, custom injection molding…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 9 | 107 contacts → | ||||
Exact match “Since 1974 Wise Plastics has been the preferred full turnkey contract manufacturing company across a wide range of industries.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 10 | 97 contacts → | ||||
Exact match “Paragon is a full-service mold supplier with design and build capability.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 11 | 94 contacts → | ||||
Exact match “When Quality Counts – Count on Da/Pro Molding tight tolerance, high quality components since 1961, Da/Pro Rubber has the capability, knowledge and experience to assist you in your…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 12 | 90 contacts → | ||||
Exact match “Jamak is at the forefront of silicone rubber manufacturing.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 13 | 88 contacts → | ||||
Exact match “Founded in 1954 and headquartered in Port Washington, Wisconsin, Molded Dimensions Group is a premier provider of custom parts for companies seeking reliability, versatility, and…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 14 | 85 contacts → | ||||
Exact match “Thermoid has set the standard for reliable industrial rubber products.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 15 | 82 contacts → | ||||
Exact match “Whether it’s the size of your plastic product or the need to scale your production quickly, Dutchland gives your company the ability to Go BIG.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 16 | 80 contacts → | ||||
Exact match “We specialize in solving problems and saving money for our customers.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 17 | 65 contacts → | ||||
Exact match “Stockwell Elastomerics, Inc.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 18 | 64 contacts → | ||||
Exact match “VRC Engineered Solutions (VRC) is a leading value-added manufacturer of custom molded rubber, plastic, and sealing components serving customers primarily in the aerospace and…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 19 | 58 contacts → | ||||
Exact match “Jasper Rubber Products, Inc, is an industry-recognized manufacturer of high quality rubber, plastic, and thermoplastic elastomer (TPE) materials.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 20 | 57 contacts → | ||||
Exact match “Greene Rubber Company is an AS9100 certified manufacturer of custom molded and fabricated rubber components, specializing in shock and vibration isolation, liquid silicone…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 21 | 56 contacts → | ||||
Exact match “Ambrit Engineering is a premier ISO 9001:2008 and ISO 13485:2003 Certified contract manufacturer for Healthcare, Aerospace, Commercial and Consumer products.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 22 | 54 contacts → | ||||
Exact match “West American Rubber Company has been manufacturing quality rubber products in the USA for Industry and the Military for over 110 years.” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 23 | 53 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 24 | 52 contacts → | ||||
Exact match “With more than forty years of polymer seal and gasket experience, Lauren Mfg is well qualified as your single, integrated source for high-tech molded and extruded polymer…” Recorded in the RevenueBase company graph · Oct 24, 2026 · View company records in RevenueBase | |||||
| 25 | 51 contacts → | ||||
Exact match “Morgan Polymer Seals is a high-volume precision rubber molding company, founded by Kevin Morgan in 1997.” Recorded in the RevenueBase company graph · Oct 24, 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 “custom molded rubber contract manufacturing 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 393 custom molded rubber contract manufacturing companies based in the United States
See the full list, filter by size, metro and specialty, and access 1,787 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Custom molded rubber contract manufacturing companies based in the United States at a glance
As of Oct 24, 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 393 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 “custom molded rubber contract manufacturing 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 1,787 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 October 24, 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 “custom molded rubber contract manufacturing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many custom molded rubber contract manufacturing companies are there based in the United States?
RevenueBase identified 393 company matches for custom molded rubber contract manufacturing companies associated with the United States as of October 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?
Caplugs tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most custom molded rubber contract manufacturing companies?
Milwaukee leads with 5 company records, followed by Akron (4) and Portland (4).
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 1,787 professional contacts with verified work emails tracked across these 393 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 October 24, 2026.
Ready to reach these companies? Verified emails and direct dials for all 393 custom molded rubber contract manufacturing companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Custom molded rubber contract manufacturing companies by geography
- Custom molded rubber contract manufacturing companies based in Brazil
- Custom molded rubber contract manufacturing companies based in Canada
- Custom molded rubber contract manufacturing companies based in France
- Custom molded rubber contract manufacturing companies based in Germany
- Custom molded rubber contract manufacturing companies based in India
- Custom molded rubber contract manufacturing companies based in Italy
- Custom molded rubber contract manufacturing companies based in Türkiye
- Custom molded rubber contract manufacturing companies based in the United Kingdom
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
- Custom molded rubber contract manufacturing companies based in Brazil
- Custom molded rubber contract manufacturing companies based in Canada
- Custom molded rubber contract manufacturing companies based in France
- Custom molded rubber contract manufacturing companies based in Germany
- Custom molded rubber contract manufacturing companies based in India
- Custom molded rubber contract manufacturing companies based in Italy
Company intelligence · public preview
Top 25 custom molded rubber contract manufacturing 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 393 matching company records for custom molded rubber contract manufacturing companies based in the United States, with 5,682 tracked contacts and 1,787 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: October 24, 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 custom molded rubber contract manufacturing 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 | Caplugscaplugs.com HQ: Buffalo, NY, United StatesReported employees: 501-1,000 | Buffalo, NY, United States | 501-1,000 | Exact match | 298 contacts → |
“Founded in 1948 in Buffalo, N.Y, Caplugs is the leader in custom molded components, masking solutions and product protection.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | LMPlmprubber.com HQ: Valencia, United StatesReported employees: Not recorded | Valencia, United States | Not recorded | Exact match | 186 contacts → |
“Custom molded rubber products.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Ashley Industrial Moldingashinmold.comHQ: Ashley, IN, United StatesReported employees: 201-500 | Ashley, IN, United States | 201-500 | Exact match | 138 contacts → |
“Ashley Industrial Molding (AIM) is a leading manufacturer of quality custom molded and painted plastic products and assemblies.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Robin Industries, INCrobin-industries.com HQ: North Canton, OH, United StatesReported employees: 501-1,000 | North Canton, OH, United States | 501-1,000 | Exact match | 132 contacts → |
“Custom molder of high quality elastomeric and thermoplastic components for medical, government, industrial and other markets.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Trosteltrostel.com HQ: Lake Geneva, WI, United StatesReported employees: 201-500 | Lake Geneva, WI, United States | 201-500 | Exact match | 114 contacts → |
“Custom Molded Sealing Product Solutions, Founded in Milwaukee in 1858 and headquartered in Lake Geneva Wisconsin, Trostel is part of Park Ohio.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  All-State Industries, INCall-stateind.comHQ: West Des Moines, IA, United StatesReported employees: 201-500 | West Des Moines, IA, United States | 201-500 | Exact match | 112 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Seaway Plastics Engineeringseawayplastics.com HQ: Port Richey, FL, United StatesReported employees: 201-500 | Port Richey, FL, United States | 201-500 | Exact match | 111 contacts → |
“Seaway Plastics Engineering is a full-service contract manufacturing partner serving the medical device and life sciences industry, helping OEMs bring complex, precision-driven…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Viking Plasticsvikingplastics.com HQ: Corry, PA, United StatesReported employees: 51-200 | Corry, PA, United States | 51-200 | Exact match | 111 contacts → |
“Viking Plastics is a leading injection molding and value-added assembly service provider, delivering innovative products including sealing solutions, custom injection molding…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Wise Plastics Technologieswiseplastics.com HQ: St. Charles, IL, United StatesReported employees: 201-500 | St. Charles, IL, United States | 201-500 | Exact match | 107 contacts → |
“Since 1974 Wise Plastics has been the preferred full turnkey contract manufacturing company across a wide range of industries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Paragon D&eparagonde.com HQ: Grand Rapids, MI, United StatesReported employees: 51-200 | Grand Rapids, MI, United States | 51-200 | Exact match | 97 contacts → |
“Paragon is a full-service mold supplier with design and build capability.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | DA PRO Rubber, INCdaprorubber.com HQ: Broken Arrow, OK, United StatesReported employees: 201-500 | Broken Arrow, OK, United States | 201-500 | Exact match | 94 contacts → |
“When Quality Counts – Count on Da/Pro Molding tight tolerance, high quality components since 1961, Da/Pro Rubber has the capability, knowledge and experience to assist you in your…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | JAMAKjamak.com HQ: Weatherford, TX, United StatesReported employees: 51-200 | Weatherford, TX, United States | 51-200 | Exact match | 90 contacts → |
“Jamak is at the forefront of silicone rubber manufacturing.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Molded Dimensions Groupmoldedgroup.com HQ: Port Washington, WI, United StatesReported employees: 51-200 | Port Washington, WI, United States | 51-200 | Exact match | 88 contacts → |
“Founded in 1954 and headquartered in Port Washington, Wisconsin, Molded Dimensions Group is a premier provider of custom parts for companies seeking reliability, versatility, and…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Thermoidthermoid.com HQ: Bellefontaine, OH, United StatesReported employees: 501-1,000 | Bellefontaine, OH, United States | 501-1,000 | Exact match | 85 contacts → |
“Thermoid has set the standard for reliable industrial rubber products.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Dutchlanddutchland.com HQ: Oostburg, WI, United StatesReported employees: 201-500 | Oostburg, WI, United States | 201-500 | Exact match | 82 contacts → |
“Whether it’s the size of your plastic product or the need to scale your production quickly, Dutchland gives your company the ability to Go BIG.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RL Hudson & Companyrlhudson.com HQ: Broken Arrow, OK, United StatesReported employees: 51-200 | Broken Arrow, OK, United States | 51-200 | Exact match | 80 contacts → |
“We specialize in solving problems and saving money for our customers.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Stockwell Elastomericsstockwell.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 65 contacts → |
“Stockwell Elastomerics, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | VRC Engineered Solutionsvrc-es.com HQ: Milwaukee, WI, United StatesReported employees: 501-1,000 | Milwaukee, WI, United States | 501-1,000 | Exact match | 64 contacts → |
“VRC Engineered Solutions (VRC) is a leading value-added manufacturer of custom molded rubber, plastic, and sealing components serving customers primarily in the aerospace and…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Jasper Rubber Products, INCjasperrubber.com HQ: Jasper, IN, United StatesReported employees: 501-1,000 | Jasper, IN, United States | 501-1,000 | Exact match | 58 contacts → |
“Jasper Rubber Products, Inc, is an industry-recognized manufacturer of high quality rubber, plastic, and thermoplastic elastomer (TPE) materials.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Greene Rubber Companygreenerubber.com HQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 57 contacts → |
“Greene Rubber Company is an AS9100 certified manufacturer of custom molded and fabricated rubber components, specializing in shock and vibration isolation, liquid silicone…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Ambrit Engineeringambritengineering.comHQ: Santa Ana, CA, United StatesReported employees: 51-200 | Santa Ana, CA, United States | 51-200 | Exact match | 56 contacts → |
“Ambrit Engineering is a premier ISO 9001:2008 and ISO 13485:2003 Certified contract manufacturer for Healthcare, Aerospace, Commercial and Consumer products.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | WARCOwarco.com HQ: Orange, CA, United StatesReported employees: 201-500 | Orange, CA, United States | 201-500 | Exact match | 54 contacts → |
“West American Rubber Company has been manufacturing quality rubber products in the USA for Industry and the Military for over 110 years.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rubber-Cal, INCrubbercal.com HQ: Fountain Valley, CA, United StatesReported employees: 11-50 | Fountain Valley, CA, United States | 11-50 | Exact match | 53 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Lauren Manufacturing, LLClauren.com HQ: New Philadelphia, OH, United StatesReported employees: 201-500 | New Philadelphia, OH, United States | 201-500 | Exact match | 52 contacts → |
“With more than forty years of polymer seal and gasket experience, Lauren Mfg is well qualified as your single, integrated source for high-tech molded and extruded polymer…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Morgan Polymer Sealsmorganpolymerseals.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 51 contacts → |
“Morgan Polymer Seals is a high-volume precision rubber molding company, founded by Kevin Morgan in 1997.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 393 company matches
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Custom molded rubber contract manufacturing companies: dataset insights
October 24, 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
393 records in the displayed employee bands.
0 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 393 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: October 24, 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 custom molded rubber contract manufacturing 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 custom molded rubber contract manufacturing companies did RevenueBase find based in the United States?
The saved snapshot records 393 matching company records, 5,682 tracked contacts and 1,787 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: October 24, 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
Custom molded rubber contract manufacturing companies by geography
- Custom molded rubber contract manufacturing companies based in Brazil
- Custom molded rubber contract manufacturing companies based in Canada
- Custom molded rubber contract manufacturing companies based in France
- Custom molded rubber contract manufacturing companies based in Germany
- Custom molded rubber contract manufacturing companies based in India
- Custom molded rubber contract manufacturing companies based in Italy
- Custom molded rubber contract manufacturing companies based in Türkiye
- Custom molded rubber contract manufacturing companies based in the United Kingdom
Cite this list
RevenueBase Data Team. Top 25 custom molded rubber contract manufacturing companies based in the United States. Snapshot: October 24, 2026. https://revenuebase.ai/companies/custom-molded-rubber-contract-manufacturing-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
- Custom molded rubber contract manufacturing companies based in Brazil
- Custom molded rubber contract manufacturing companies based in Canada
- Custom molded rubber contract manufacturing companies based in France
- Custom molded rubber contract manufacturing companies based in Germany
- Custom molded rubber contract manufacturing companies based in India
- Custom molded rubber contract manufacturing companies based in Italy
Company intelligence · public preview
Top 25 custom molded rubber contract manufacturing companies based in the United States
RevenueBase records 393 matching company records for custom molded rubber contract manufacturing companies based in the United States, with 5,682 tracked contacts and 1,787 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: October 24, 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 custom molded rubber contract manufacturing 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 | Caplugscaplugs.com HQ: Buffalo, NY, United StatesReported employees: 501-1,000 | Buffalo, NY, United States | 501-1,000 | Exact match | 298 contacts → |
“Founded in 1948 in Buffalo, N.Y, Caplugs is the leader in custom molded components, masking solutions and product protection.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | LMPlmprubber.com HQ: Valencia, United StatesReported employees: Not recorded | Valencia, United States | Not recorded | Exact match | 186 contacts → |
“Custom molded rubber products.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Ashley Industrial Moldingashinmold.com HQ: Ashley, IN, United StatesReported employees: 201-500 | Ashley, IN, United States | 201-500 | Exact match | 138 contacts → |
“Ashley Industrial Molding (AIM) is a leading manufacturer of quality custom molded and painted plastic products and assemblies.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Robin Industries, INCrobin-industries.com HQ: North Canton, OH, United StatesReported employees: 501-1,000 | North Canton, OH, United States | 501-1,000 | Exact match | 132 contacts → |
“Custom molder of high quality elastomeric and thermoplastic components for medical, government, industrial and other markets.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Trosteltrostel.com HQ: Lake Geneva, WI, United StatesReported employees: 201-500 | Lake Geneva, WI, United States | 201-500 | Exact match | 114 contacts → |
“Custom Molded Sealing Product Solutions, Founded in Milwaukee in 1858 and headquartered in Lake Geneva Wisconsin, Trostel is part of Park Ohio.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | All-State Industries, INCall-stateind.com HQ: West Des Moines, IA, United StatesReported employees: 201-500 | West Des Moines, IA, United States | 201-500 | Exact match | 112 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Seaway Plastics Engineeringseawayplastics.com HQ: Port Richey, FL, United StatesReported employees: 201-500 | Port Richey, FL, United States | 201-500 | Exact match | 111 contacts → |
“Seaway Plastics Engineering is a full-service contract manufacturing partner serving the medical device and life sciences industry, helping OEMs bring complex, precision-driven…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Viking Plasticsvikingplastics.com HQ: Corry, PA, United StatesReported employees: 51-200 | Corry, PA, United States | 51-200 | Exact match | 111 contacts → |
“Viking Plastics is a leading injection molding and value-added assembly service provider, delivering innovative products including sealing solutions, custom injection molding…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Wise Plastics Technologieswiseplastics.com HQ: St. Charles, IL, United StatesReported employees: 201-500 | St. Charles, IL, United States | 201-500 | Exact match | 107 contacts → |
“Since 1974 Wise Plastics has been the preferred full turnkey contract manufacturing company across a wide range of industries.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Paragon D&eparagonde.com HQ: Grand Rapids, MI, United StatesReported employees: 51-200 | Grand Rapids, MI, United States | 51-200 | Exact match | 97 contacts → |
“Paragon is a full-service mold supplier with design and build capability.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | DA PRO Rubber, INCdaprorubber.com HQ: Broken Arrow, OK, United StatesReported employees: 201-500 | Broken Arrow, OK, United States | 201-500 | Exact match | 94 contacts → |
“When Quality Counts – Count on Da/Pro Molding tight tolerance, high quality components since 1961, Da/Pro Rubber has the capability, knowledge and experience to assist you in your…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | JAMAKjamak.com HQ: Weatherford, TX, United StatesReported employees: 51-200 | Weatherford, TX, United States | 51-200 | Exact match | 90 contacts → |
“Jamak is at the forefront of silicone rubber manufacturing.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Molded Dimensions Groupmoldedgroup.com HQ: Port Washington, WI, United StatesReported employees: 51-200 | Port Washington, WI, United States | 51-200 | Exact match | 88 contacts → |
“Founded in 1954 and headquartered in Port Washington, Wisconsin, Molded Dimensions Group is a premier provider of custom parts for companies seeking reliability, versatility, and…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Thermoidthermoid.com HQ: Bellefontaine, OH, United StatesReported employees: 501-1,000 | Bellefontaine, OH, United States | 501-1,000 | Exact match | 85 contacts → |
“Thermoid has set the standard for reliable industrial rubber products.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Dutchlanddutchland.com HQ: Oostburg, WI, United StatesReported employees: 201-500 | Oostburg, WI, United States | 201-500 | Exact match | 82 contacts → |
“Whether it’s the size of your plastic product or the need to scale your production quickly, Dutchland gives your company the ability to Go BIG.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | RL Hudson & Companyrlhudson.com HQ: Broken Arrow, OK, United StatesReported employees: 51-200 | Broken Arrow, OK, United States | 51-200 | Exact match | 80 contacts → |
“We specialize in solving problems and saving money for our customers.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Stockwell Elastomericsstockwell.com HQ: Philadelphia, PA, United StatesReported employees: 51-200 | Philadelphia, PA, United States | 51-200 | Exact match | 65 contacts → |
“Stockwell Elastomerics, Inc.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | VRC Engineered Solutionsvrc-es.com HQ: Milwaukee, WI, United StatesReported employees: 501-1,000 | Milwaukee, WI, United States | 501-1,000 | Exact match | 64 contacts → |
“VRC Engineered Solutions (VRC) is a leading value-added manufacturer of custom molded rubber, plastic, and sealing components serving customers primarily in the aerospace and…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Jasper Rubber Products, INCjasperrubber.com HQ: Jasper, IN, United StatesReported employees: 501-1,000 | Jasper, IN, United States | 501-1,000 | Exact match | 58 contacts → |
“Jasper Rubber Products, Inc, is an industry-recognized manufacturer of high quality rubber, plastic, and thermoplastic elastomer (TPE) materials.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Greene Rubber Companygreenerubber.com HQ: Woburn, MA, United StatesReported employees: 51-200 | Woburn, MA, United States | 51-200 | Exact match | 57 contacts → |
“Greene Rubber Company is an AS9100 certified manufacturer of custom molded and fabricated rubber components, specializing in shock and vibration isolation, liquid silicone…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Ambrit Engineeringambritengineering.com HQ: Santa Ana, CA, United StatesReported employees: 51-200 | Santa Ana, CA, United States | 51-200 | Exact match | 56 contacts → |
“Ambrit Engineering is a premier ISO 9001:2008 and ISO 13485:2003 Certified contract manufacturer for Healthcare, Aerospace, Commercial and Consumer products.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | WARCOwarco.com HQ: Orange, CA, United StatesReported employees: 201-500 | Orange, CA, United States | 201-500 | Exact match | 54 contacts → |
“West American Rubber Company has been manufacturing quality rubber products in the USA for Industry and the Military for over 110 years.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Rubber-Cal, INCrubbercal.com HQ: Fountain Valley, CA, United StatesReported employees: 11-50 | Fountain Valley, CA, United States | 11-50 | Exact match | 53 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 24 | Lauren Manufacturing, LLClauren.com HQ: New Philadelphia, OH, United StatesReported employees: 201-500 | New Philadelphia, OH, United States | 201-500 | Exact match | 52 contacts → |
“With more than forty years of polymer seal and gasket experience, Lauren Mfg is well qualified as your single, integrated source for high-tech molded and extruded polymer…” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Morgan Polymer Sealsmorganpolymerseals.com HQ: San Diego, CA, United StatesReported employees: 201-500 | San Diego, CA, United States | 201-500 | Exact match | 51 contacts → |
“Morgan Polymer Seals is a high-volume precision rubber molding company, founded by Kevin Morgan in 1997.” Recorded description excerpt · October 24, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 393 company matches
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Custom molded rubber contract manufacturing companies: dataset insights
October 24, 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
393 records in the displayed employee bands.
0 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 393 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: October 24, 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 custom molded rubber contract manufacturing 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 custom molded rubber contract manufacturing companies did RevenueBase find based in the United States?
The saved snapshot records 393 matching company records, 5,682 tracked contacts and 1,787 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: October 24, 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
Custom molded rubber contract manufacturing companies by geography
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Cite this list
RevenueBase Data Team. Top 25 custom molded rubber contract manufacturing companies based in the United States. Snapshot: October 24, 2026. https://revenuebase.ai/companies/custom-molded-rubber-contract-manufacturing-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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- Custom molded rubber contract manufacturing companies based in Brazil
- Custom molded rubber contract manufacturing companies based in Canada
- Custom molded rubber contract manufacturing companies based in France
- Custom molded rubber contract manufacturing companies based in Germany
- Custom molded rubber contract manufacturing companies based in India
- Custom molded rubber contract manufacturing companies based in Italy