Company lists · Data refreshed October 2026
Top 25 Molded ring packing suppliers based in the United States
RevenueBase identified 116 company matches for molded ring packing suppliers associated with the United States as of October 2026 and tracks 1,780 professional contacts across them, including 641 with verified work emails. Houston is the largest hub.
This list covers company matches for molded ring packing suppliers 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 28, 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 molded ring packing suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 122 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 2 | 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 28, 2026 · View company records in RevenueBase | |||||
| 3 | 104 contacts → | ||||
Exact match “A market leading specialist, AESSEAL holds one of the world’s most comprehensive ‘standard inventory’ portfolios of mechanical seals, bearing seals, seal support systems and…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 4 | 102 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 5 | 93 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 6 | 70 contacts → | ||||
Exact match “Custom and Standard Seals, Products and Solutions Our knowledgeable team at Hercules OEM provides engineering design solutions for a diverse group of markets and applications.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 7 | 60 contacts → | ||||
Exact match “Apple Rubber is a leading designer and manufacturer of O-rings, rubber seals, and custom sealing devices.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 8 | 44 contacts → | ||||
Exact match “Solving sealing challenges for over 50 years worldwide.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 9 | 44 contacts → | ||||
Exact match “Pacific Rubber & Packing is a leading source of manufactured and custom-designed polymer and elastomer o-rings, seals and gaskets for a range of semiconductor, medical…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 10 | 41 contacts → | ||||
Exact match “Wyatt Seal helps you find the right sealing solution for any application.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 11 | 35 contacts → | ||||
Exact match “Moss Seal Company globally supplies fluid sealing solutions, of the highest quality manufacturing & materials, in the fast paced industry of oil & gas.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 12 | 26 contacts → | ||||
Exact match “Seals Eastern, Incorporated manufactures for the most demanding applications throughout the world.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 13 | 25 contacts → | ||||
Exact match “Today, we are the leading global provider for numerous industries, ranging from petrochemical multinationals and the automotive industry to family-owned businesses all over the…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 14 | 24 contacts → | ||||
Exact match “For more than 40 years, Allegheny York has worked with manufacturers, nationally and internationally, in the development and application of engineered sealing solutions and in the…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 15 | 23 contacts → | ||||
Exact match “At Marco Rubber & Plastics, we are experts in solving complex sealing challenges, and we never settle for anything but the right sealing solution for our customers.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 16 | 22 contacts → | ||||
Exact match “Sealing Specialists McMasters Koss Company provides TS16949 and ISO 9001 registered manufacturing and stocking distribution of seals, o-rings, gaskets, oil seals, diaphragms…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 17 | 20 contacts → | ||||
Exact match “Eagle Gasket has been a leading manufacturer of gaskets, industrial seals, and compression-molded plastics for 30 years.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 18 | 20 contacts → | ||||
Exact match “KLINGER Thermoseal is your partner for quality sealing products and solutions.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 19 | 20 contacts → | ||||
Exact match “Pumping Systems, Seals, & Lubricants in Pontiac, MI & Kenai, AK Helping Industry Succeed Since 1987 At Pro-Seal, we believe in American industry.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 20 | 18 contacts → | ||||
Exact match “GBSA, Inc.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 21 | 17 contacts → | ||||
Exact match “Automated Industrial Systems is the Leader in O-ring, Seal, and Retaining Ring installation machines.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 22 | 15 contacts → | ||||
Exact match “In today’s marketplace, when buyers need to find someone to supply them with pump and valve packings, gasket and specialty seals, they will find many companies from which to…” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 23 | 15 contacts → | ||||
Exact match “Our motto is "May we serve you?" and we mean it!” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 24 | 13 contacts → | ||||
Exact match “Excelsior is a custom manufacturer of gaskets, washers, seals, o-rings, insulators, packings, shims, covers and other precision parts from both synthetic materials and metals.” Recorded in the RevenueBase company graph · Oct 28, 2026 · View company records in RevenueBase | |||||
| 25 | 13 contacts → | ||||
Exact match “A one stop shop for all your needs with over 12 years experience as a Distributor of O-rings, Seals, Gaskets, Custom Molded Rubber, Plastic, Steel, Brass, Fiber, and Foam Products.” Recorded in the RevenueBase company graph · Oct 28, 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 “molded ring packing suppliers”. 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 116 molded ring packing suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 641 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Molded ring packing suppliers based in the United States at a glance
As of Oct 28, 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 116 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 “molded ring packing suppliers” 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 641 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 28, 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 “molded ring packing suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many molded ring packing suppliers are there based in the United States?
RevenueBase identified 116 company matches for molded ring packing suppliers 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?
Sealing Devices INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most molded ring packing suppliers?
Houston leads with 5 company records, followed by Denver (3) and Manchester (3).
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 641 professional contacts with verified work emails tracked across these 116 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 28, 2026.
Ready to reach these companies? Verified emails and direct dials for all 116 molded ring packing suppliers based in the United States. Start with a free account, no credit card.
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Molded ring packing suppliers by geography
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
- Molded ring packing suppliers based in Brazil
- Molded ring packing suppliers based in Germany
- Molded ring packing suppliers based in India
- Molded ring packing suppliers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 molded ring packing suppliers 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 116 matching company records for molded ring packing suppliers based in the United States, with 1,780 tracked contacts and 641 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 28, 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 molded ring packing suppliers 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 |  Sealing Devices INCsealingdevices.comHQ: Lancaster, NY, United StatesReported employees: 201-500 | Lancaster, NY, United States | 201-500 | Exact match | 122 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | 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 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Aesseal INCaesseal.usHQ: Rockford, TN, United StatesReported employees: 1,001-5,000 | Rockford, TN, United States | 1,001-5,000 | Exact match | 104 contacts → |
“A market leading specialist, AESSEAL holds one of the world’s most comprehensive ‘standard inventory’ portfolios of mechanical seals, bearing seals, seal support systems and…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | System Seals INCsystemseals.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 102 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 |  Seal & Design INCsealanddesign.comHQ: Clarence, NY, United StatesReported employees: 51-200 | Clarence, NY, United States | 51-200 | Exact match | 93 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Hercules OEMherculesoem.com HQ: Winston-salem, NC, United StatesReported employees: 51-200 | Winston-salem, NC, United States | 51-200 | Exact match | 70 contacts → |
“Custom and Standard Seals, Products and Solutions Our knowledgeable team at Hercules OEM provides engineering design solutions for a diverse group of markets and applications.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Apple Rubberapplerubber.comHQ: Lancaster, NY, United StatesReported employees: 51-200 | Lancaster, NY, United States | 51-200 | Exact match | 60 contacts → |
“Apple Rubber is a leading designer and manufacturer of O-rings, rubber seals, and custom sealing devices.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Seal Companysealcompany.com HQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 44 contacts → |
“Solving sealing challenges for over 50 years worldwide.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pacific Rubberpacificrubber.com HQ: San Carlos, CA, United StatesReported employees: 51-200 | San Carlos, CA, United States | 51-200 | Exact match | 44 contacts → |
“Pacific Rubber & Packing is a leading source of manufactured and custom-designed polymer and elastomer o-rings, seals and gaskets for a range of semiconductor, medical…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Wyatt Seal, INCwyattseal.com HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 41 contacts → |
“Wyatt Seal helps you find the right sealing solution for any application.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Moss Seal COmoss-seal.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 35 contacts → |
“Moss Seal Company globally supplies fluid sealing solutions, of the highest quality manufacturing & materials, in the fast paced industry of oil & gas.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Seals Eastern INCsealseastern.com HQ: Red Bank, NJ, United StatesReported employees: 51-200 | Red Bank, NJ, United States | 51-200 | Exact match | 26 contacts → |
“Seals Eastern, Incorporated manufactures for the most demanding applications throughout the world.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Leader Gasketleadergt.com HQ: La Porte, TX, United StatesReported employees: 201-500 | La Porte, TX, United States | 201-500 | Exact match | 25 contacts → |
“Today, we are the leading global provider for numerous industries, ranging from petrochemical multinationals and the automotive industry to family-owned businesses all over the…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  AY Seal & Packing Allegheny York COalleghenyyork.comHQ: Manchester, PA, United StatesReported employees: 51-200 | Manchester, PA, United States | 51-200 | Exact match | 24 contacts → |
“For more than 40 years, Allegheny York has worked with manufacturers, nationally and internationally, in the development and application of engineered sealing solutions and in the…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Marco Rubber & Plasticsmarcorubber.com HQ: Seabrook, NH, United StatesReported employees: 51-200 | Seabrook, NH, United States | 51-200 | Exact match | 23 contacts → |
“At Marco Rubber & Plastics, we are experts in solving complex sealing challenges, and we never settle for anything but the right sealing solution for our customers.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mcmasters Koss Companymcmasterskoss.com HQ: Royal Oak, MI, United StatesReported employees: 11-50 | Royal Oak, MI, United States | 11-50 | Exact match | 22 contacts → |
“Sealing Specialists McMasters Koss Company provides TS16949 and ISO 9001 registered manufacturing and stocking distribution of seals, o-rings, gaskets, oil seals, diaphragms…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Eagle Gasket And Packing COeaglegasket.com HQ: Tomball, TX, United StatesReported employees: 51-200 | Tomball, TX, United States | 51-200 | Exact match | 20 contacts → |
“Eagle Gasket has been a leading manufacturer of gaskets, industrial seals, and compression-molded plastics for 30 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Klinger Thermosealklinger-thermoseal.com HQ: Sidney, OH, United StatesReported employees: 1,001-5,000 | Sidney, OH, United States | 1,001-5,000 | Exact match | 20 contacts → |
“KLINGER Thermoseal is your partner for quality sealing products and solutions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pro-Seal Service Groupprosealsg.com HQ: Pontiac, MI, United StatesReported employees: 11-50 | Pontiac, MI, United States | 11-50 | Exact match | 20 contacts → |
“Pumping Systems, Seals, & Lubricants in Pontiac, MI & Kenai, AK Helping Industry Succeed Since 1987 At Pro-Seal, we believe in American industry.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gbsa INCgbsa.com HQ: Chardon, OH, United StatesReported employees: 11-50 | Chardon, OH, United States | 11-50 | Exact match | 18 contacts → |
“GBSA, Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Automated Industrial Systemsaisoring.com HQ: Erie, PA, United StatesReported employees: 11-50 | Erie, PA, United States | 11-50 | Exact match | 17 contacts → |
“Automated Industrial Systems is the Leader in O-ring, Seal, and Retaining Ring installation machines.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Master Packing & Rubber Companymprcseals.com HQ: Cedar Rapids, IA, United StatesReported employees: 11-50 | Cedar Rapids, IA, United States | 11-50 | Exact match | 15 contacts → |
“In today’s marketplace, when buyers need to find someone to supply them with pump and valve packings, gasket and specialty seals, they will find many companies from which to…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cupp's Industrial Supplycuppsind.com HQ: Phoenix, United StatesReported employees: 11-50 | Phoenix, United States | 11-50 | Exact match | 15 contacts → |
“Our motto is "May we serve you?" and we mean it!” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Excelsior INCexcelsiorinc.com HQ: Rockford, IL, United StatesReported employees: 11-50 | Rockford, IL, United States | 11-50 | Exact match | 13 contacts → |
“Excelsior is a custom manufacturer of gaskets, washers, seals, o-rings, insulators, packings, shims, covers and other precision parts from both synthetic materials and metals.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Premiere Sealspremiere-seals.com HQ: Holiday, FL, United StatesReported employees: 11-50 | Holiday, FL, United States | 11-50 | Exact match | 13 contacts → |
“A one stop shop for all your needs with over 12 years experience as a Distributor of O-rings, Seals, Gaskets, Custom Molded Rubber, Plastic, Steel, Brass, Fiber, and Foam Products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 116 company matches
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Molded ring packing suppliers: dataset insights
October 28, 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
116 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 116 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 28, 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 molded ring packing suppliers?
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 molded ring packing suppliers did RevenueBase find based in the United States?
The saved snapshot records 116 matching company records, 1,780 tracked contacts and 641 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 28, 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
Molded ring packing suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 molded ring packing suppliers based in the United States. Snapshot: October 28, 2026. https://revenuebase.ai/companies/molded-ring-packing-suppliers/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
- Molded ring packing suppliers based in Brazil
- Molded ring packing suppliers based in Germany
- Molded ring packing suppliers based in India
- Molded ring packing suppliers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States
Company intelligence · public preview
Top 25 molded ring packing suppliers based in the United States
RevenueBase records 116 matching company records for molded ring packing suppliers based in the United States, with 1,780 tracked contacts and 641 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 28, 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 molded ring packing suppliers 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 | Sealing Devices INCsealingdevices.com HQ: Lancaster, NY, United StatesReported employees: 201-500 | Lancaster, NY, United States | 201-500 | Exact match | 122 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 2 | 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 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Aesseal INCaesseal.us HQ: Rockford, TN, United StatesReported employees: 1,001-5,000 | Rockford, TN, United States | 1,001-5,000 | Exact match | 104 contacts → |
“A market leading specialist, AESSEAL holds one of the world’s most comprehensive ‘standard inventory’ portfolios of mechanical seals, bearing seals, seal support systems and…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | System Seals INCsystemseals.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 102 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 5 | Seal & Design INCsealanddesign.com HQ: Clarence, NY, United StatesReported employees: 51-200 | Clarence, NY, United States | 51-200 | Exact match | 93 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 6 | Hercules OEMherculesoem.com HQ: Winston-salem, NC, United StatesReported employees: 51-200 | Winston-salem, NC, United States | 51-200 | Exact match | 70 contacts → |
“Custom and Standard Seals, Products and Solutions Our knowledgeable team at Hercules OEM provides engineering design solutions for a diverse group of markets and applications.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Apple Rubberapplerubber.com HQ: Lancaster, NY, United StatesReported employees: 51-200 | Lancaster, NY, United States | 51-200 | Exact match | 60 contacts → |
“Apple Rubber is a leading designer and manufacturer of O-rings, rubber seals, and custom sealing devices.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Seal Companysealcompany.com HQ: Tulsa, OK, United StatesReported employees: 51-200 | Tulsa, OK, United States | 51-200 | Exact match | 44 contacts → |
“Solving sealing challenges for over 50 years worldwide.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Pacific Rubberpacificrubber.com HQ: San Carlos, CA, United StatesReported employees: 51-200 | San Carlos, CA, United States | 51-200 | Exact match | 44 contacts → |
“Pacific Rubber & Packing is a leading source of manufactured and custom-designed polymer and elastomer o-rings, seals and gaskets for a range of semiconductor, medical…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Wyatt Seal, INCwyattseal.com HQ: Charlotte, NC, United StatesReported employees: 51-200 | Charlotte, NC, United States | 51-200 | Exact match | 41 contacts → |
“Wyatt Seal helps you find the right sealing solution for any application.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Moss Seal COmoss-seal.com HQ: Houston, TX, United StatesReported employees: 51-200 | Houston, TX, United States | 51-200 | Exact match | 35 contacts → |
“Moss Seal Company globally supplies fluid sealing solutions, of the highest quality manufacturing & materials, in the fast paced industry of oil & gas.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Seals Eastern INCsealseastern.com HQ: Red Bank, NJ, United StatesReported employees: 51-200 | Red Bank, NJ, United States | 51-200 | Exact match | 26 contacts → |
“Seals Eastern, Incorporated manufactures for the most demanding applications throughout the world.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Leader Gasketleadergt.com HQ: La Porte, TX, United StatesReported employees: 201-500 | La Porte, TX, United States | 201-500 | Exact match | 25 contacts → |
“Today, we are the leading global provider for numerous industries, ranging from petrochemical multinationals and the automotive industry to family-owned businesses all over the…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | AY Seal & Packing Allegheny York COalleghenyyork.com HQ: Manchester, PA, United StatesReported employees: 51-200 | Manchester, PA, United States | 51-200 | Exact match | 24 contacts → |
“For more than 40 years, Allegheny York has worked with manufacturers, nationally and internationally, in the development and application of engineered sealing solutions and in the…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Marco Rubber & Plasticsmarcorubber.com HQ: Seabrook, NH, United StatesReported employees: 51-200 | Seabrook, NH, United States | 51-200 | Exact match | 23 contacts → |
“At Marco Rubber & Plastics, we are experts in solving complex sealing challenges, and we never settle for anything but the right sealing solution for our customers.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Mcmasters Koss Companymcmasterskoss.com HQ: Royal Oak, MI, United StatesReported employees: 11-50 | Royal Oak, MI, United States | 11-50 | Exact match | 22 contacts → |
“Sealing Specialists McMasters Koss Company provides TS16949 and ISO 9001 registered manufacturing and stocking distribution of seals, o-rings, gaskets, oil seals, diaphragms…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Eagle Gasket And Packing COeaglegasket.com HQ: Tomball, TX, United StatesReported employees: 51-200 | Tomball, TX, United States | 51-200 | Exact match | 20 contacts → |
“Eagle Gasket has been a leading manufacturer of gaskets, industrial seals, and compression-molded plastics for 30 years.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Klinger Thermosealklinger-thermoseal.com HQ: Sidney, OH, United StatesReported employees: 1,001-5,000 | Sidney, OH, United States | 1,001-5,000 | Exact match | 20 contacts → |
“KLINGER Thermoseal is your partner for quality sealing products and solutions.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pro-Seal Service Groupprosealsg.com HQ: Pontiac, MI, United StatesReported employees: 11-50 | Pontiac, MI, United States | 11-50 | Exact match | 20 contacts → |
“Pumping Systems, Seals, & Lubricants in Pontiac, MI & Kenai, AK Helping Industry Succeed Since 1987 At Pro-Seal, we believe in American industry.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Gbsa INCgbsa.com HQ: Chardon, OH, United StatesReported employees: 11-50 | Chardon, OH, United States | 11-50 | Exact match | 18 contacts → |
“GBSA, Inc.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Automated Industrial Systemsaisoring.com HQ: Erie, PA, United StatesReported employees: 11-50 | Erie, PA, United States | 11-50 | Exact match | 17 contacts → |
“Automated Industrial Systems is the Leader in O-ring, Seal, and Retaining Ring installation machines.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Master Packing & Rubber Companymprcseals.com HQ: Cedar Rapids, IA, United StatesReported employees: 11-50 | Cedar Rapids, IA, United States | 11-50 | Exact match | 15 contacts → |
“In today’s marketplace, when buyers need to find someone to supply them with pump and valve packings, gasket and specialty seals, they will find many companies from which to…” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Cupp's Industrial Supplycuppsind.com HQ: Phoenix, United StatesReported employees: 11-50 | Phoenix, United States | 11-50 | Exact match | 15 contacts → |
“Our motto is "May we serve you?" and we mean it!” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Excelsior INCexcelsiorinc.com HQ: Rockford, IL, United StatesReported employees: 11-50 | Rockford, IL, United States | 11-50 | Exact match | 13 contacts → |
“Excelsior is a custom manufacturer of gaskets, washers, seals, o-rings, insulators, packings, shims, covers and other precision parts from both synthetic materials and metals.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Premiere Sealspremiere-seals.com HQ: Holiday, FL, United StatesReported employees: 11-50 | Holiday, FL, United States | 11-50 | Exact match | 13 contacts → |
“A one stop shop for all your needs with over 12 years experience as a Distributor of O-rings, Seals, Gaskets, Custom Molded Rubber, Plastic, Steel, Brass, Fiber, and Foam Products.” Recorded description excerpt · October 28, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 116 company matches
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Molded ring packing suppliers: dataset insights
October 28, 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
116 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 116 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 28, 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 molded ring packing suppliers?
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 molded ring packing suppliers did RevenueBase find based in the United States?
The saved snapshot records 116 matching company records, 1,780 tracked contacts and 641 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 28, 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
Molded ring packing suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 molded ring packing suppliers based in the United States. Snapshot: October 28, 2026. https://revenuebase.ai/companies/molded-ring-packing-suppliers/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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