Company lists · Data refreshed October 2026
Top 24 Closed cell sponge rubber suppliers worldwide
RevenueBase identified 85 company matches for closed cell sponge rubber suppliers worldwide as of October 2026 and tracks 738 professional contacts across them, including 167 with verified work emails. Brampton is the largest hub.
This list covers company matches for closed cell sponge rubber suppliers worldwide, 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 23, 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 24 largest closed cell sponge rubber suppliers worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 151 contacts → | ||||
Exact match “We are the leading manufacturer and converter of closed cell expanded foams & rubbers for insulation, sealing, protection, acoustic and buoyancy applications.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 2 | 49 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 3 | 38 contacts → | ||||
Exact match “Polylon first company in the Andean Region to manufacture closed cell polyethylene foam products, the market leader supplier of products for protection solutions.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 4 | 28 contacts → | ||||
Exact match “Thai Sekisui Foam is ASEAN”S leading manufacturer of cross linked and closed cell foams, currently in use by a wide variety of industries including automotive, building and…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 5 | 25 contacts → | ||||
Exact match “EKI is a manufacturer of solutions in closed cell foam, open cell foam and rubber.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 6 | 19 contacts → | ||||
Exact match “If you are looking for custom plastic or rubber profiles covering a range of polymers and hardness values, including sponge, you are in the right place.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 7 | 17 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 8 | 14 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 9 | 13 contacts → | ||||
Exact match “WTEC Sdn Bhd (Formerly known as Wansern Technology Sdn Bhd) was incorporated on 19th November 2001 with the mission to supply excellent quality technical foam into an extremely…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 10 | 12 contacts → | ||||
Exact match “Alanto are an international supplier of foam converted products.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 11 | 11 contacts → | ||||
Exact match “PTI, LLC is a US foam manufacturer that creates custom-engineered closed cell profiles in Polyethylene, Polypropylene, and other engineered foams using a proprietary formulation…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 12 | 10 contacts → | ||||
Exact match “Griswold was originally established in 1949 in Moosup, Connecticut and through the years has become a leading manufacturer of standard and custom engineered cellular rubber…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 13 | 10 contacts → | ||||
Exact match “The Company Plastiform's was founded in 1964 in Magnac-Bourg, center of France, and turns for over 50 years in cellular materials called cell foams or foams.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 14 | 6 contacts → | ||||
Exact match “Techneopro offers a complete solution for your sponge neoprene requirements.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 15 | 6 contacts → | ||||
Exact match “WHO WE ARE.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 16 | 5 contacts → | ||||
Exact match “The team at INTERFLEX FOAMS has over 45 years of experience in producing cellular rubbers.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 17 | 4 contacts → | ||||
Exact match “A M Rubber & Foam Gaskets has been a market leader in the industry in manufacturing and converting open cell & closed cell foam sheets and rolls for over 15 years.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 18 | 3 contacts → | ||||
Exact match “AS Rubber & Plastics are one of the largest distributors of PVC Foam from 90Kg to 320Kg in the United Kingdom.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match “With capabilities to extrude both dense and closedcell sponge extruded rubber profiles, ACE Extrusion has established itself as a leading supplier of extruded rubber products…” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Sponge Rubber Molding, Foam Rubber Extrusions, Custom Rubber Mixing - Colonial DPP provides those services and more in our ISO/TS16949 certified facility.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 21 | 2 contacts → | ||||
Exact match “Celltex Ltd is a leading convertor of all types of foam and rubber for the construction industry.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 22 | 2 contacts → | ||||
Exact match “We are an ISO 9001 2015 accredited manufacturing company based in the North East of England.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 23 | 2 contacts → | ||||
Exact match “Since 1978 DSI has been proudly manufacturing The Original Dortite® & Dortite Xtra® Sponge Rubber Weather Stripping in the USA.” Recorded in the RevenueBase company graph · Oct 23, 2026 · View company records in RevenueBase | |||||
| 24 | 1 contacts → | ||||
Exact match “Hygan Products Limited was formed in 1960 by John Hewitt and is based in Stoke-on-Trent, at the heart of the UK ceramics industry.” Recorded in the RevenueBase company graph · Oct 23, 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 “closed cell sponge rubber 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 24 of 85 closed cell sponge rubber suppliers worldwide
See the full list, filter by size, metro and specialty, and access 167 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Closed cell sponge rubber suppliers worldwide at a glance
As of Oct 23, 2026Companies by employee count
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 85 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 worldwide whose business descriptions match “closed cell sponge rubber 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. 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 167 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 23, 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 “closed cell sponge rubber suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many closed cell sponge rubber suppliers are there worldwide?
RevenueBase identified 85 company matches for closed cell sponge rubber suppliers worldwide 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?
Sondor Industries tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most closed cell sponge rubber suppliers?
Brampton leads with 2 company records, followed by Huntington (2) and Semenyih (2).
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 167 professional contacts with verified work emails tracked across these 85 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 23, 2026.
Ready to reach these companies? Verified emails and direct dials for all 85 closed cell sponge rubber suppliers worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide
Company intelligence · public preview
Top 24 closed cell sponge rubber suppliers worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 85 matching company records for closed cell sponge rubber suppliers worldwide, with 738 tracked contacts and 167 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 23, 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 24 closed cell sponge rubber suppliers worldwide
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 | Sondor Industriessondor.co.za HQ: Parow, South AfricaReported employees: 201-500 | Parow, South Africa | 201-500 | Exact match | 151 contacts → |
“We are the leading manufacturer and converter of closed cell expanded foams & rubbers for insulation, sealing, protection, acoustic and buoyancy applications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Rubberlite, INCrubberlite.com HQ: Huntington, WV, United StatesReported employees: 51-200 | Huntington, WV, United States | 51-200 | Exact match | 49 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Yumbolonpolylon.com HQ: Cali, ColombiaReported employees: 51-200 | Cali, Colombia | 51-200 | Exact match | 38 contacts → |
“Polylon first company in the Andean Region to manufacture closed cell polyethylene foam products, the market leader supplier of products for protection solutions.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Thai Sekisui Foam Co., LTDthaisekisui.co.th HQ: Muang, ThailandReported employees: 51-200 | Muang, Thailand | 51-200 | Exact match | 28 contacts → |
“Thai Sekisui Foam is ASEAN”S leading manufacturer of cross linked and closed cell foams, currently in use by a wide variety of industries including automotive, building and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | EKIeki.nl HQ: Nijmegen, NetherlandsReported employees: 11-50 | Nijmegen, Netherlands | 11-50 | Exact match | 25 contacts → |
“EKI is a manufacturer of solutions in closed cell foam, open cell foam and rubber.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Reddiplexreddiplex.com HQ: Droitwich Spa, United KingdomReported employees: 51-200 | Droitwich Spa, United Kingdom | 51-200 | Exact match | 19 contacts → |
“If you are looking for custom plastic or rubber profiles covering a range of polymers and hardness values, including sponge, you are in the right place.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Buckley Industries, INCbuckleyind.com HQ: Wichita, KS, United StatesReported employees: 51-200 | Wichita, KS, United States | 51-200 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Roop Koepp Foam Technologies PVT LTDroopkoepp.com HQ: IndiaReported employees: 11-50 | India | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Wtec SDN BHDwtecgroup.com.my HQ: Semenyih, MalaysiaReported employees: 201-500 | Semenyih, Malaysia | 201-500 | Exact match | 13 contacts → |
“WTEC Sdn Bhd (Formerly known as Wansern Technology Sdn Bhd) was incorporated on 19th November 2001 with the mission to supply excellent quality technical foam into an extremely…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Alanto LTDalanto.co.ukHQ: Walsall, United KingdomReported employees: 11-50 | Walsall, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Alanto are an international supplier of foam converted products.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PTIptifoam.com HQ: Hickory, NC, United StatesReported employees: 51-200 | Hickory, NC, United States | 51-200 | Exact match | 11 contacts → |
“PTI, LLC is a US foam manufacturer that creates custom-engineered closed cell profiles in Polyethylene, Polypropylene, and other engineered foams using a proprietary formulation…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Griswold Productsgriswoldproducts.com HQ: Warwick, NY, United StatesReported employees: 11-50 | Warwick, NY, United States | 11-50 | Exact match | 10 contacts → |
“Griswold was originally established in 1949 in Moosup, Connecticut and through the years has become a leading manufacturer of standard and custom engineered cellular rubber…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Plastiform'splastiforms.fr HQ: Magnac-bourg, FranceReported employees: 11-50 | Magnac-bourg, France | 11-50 | Exact match | 10 contacts → |
“The Company Plastiform's was founded in 1964 in Magnac-Bourg, center of France, and turns for over 50 years in cellular materials called cell foams or foams.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Techneopro LTDtechneopro.co.uk HQ: Lostwithiel, United KingdomReported employees: 11-50 | Lostwithiel, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Techneopro offers a complete solution for your sponge neoprene requirements.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Monmouth Rubber And Plastics Corporationmonmouthrubber.com HQ: Long Branch, NJ, United StatesReported employees: 51-200 | Long Branch, NJ, United States | 51-200 | Exact match | 6 contacts → |
“WHO WE ARE.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Interflex Foamsinterflex-foams.com HQ: La Crau, FranceReported employees: 11-50 | La Crau, France | 11-50 | Exact match | 5 contacts → |
“The team at INTERFLEX FOAMS has over 45 years of experience in producing cellular rubbers.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  AM Rubber And Foam Gasket INCamrubber.caHQ: Brampton, ON, CanadaReported employees: 11-50 | Brampton, ON, Canada | 11-50 | Exact match | 4 contacts → |
“A M Rubber & Foam Gaskets has been a market leader in the industry in manufacturing and converting open cell & closed cell foam sheets and rolls for over 15 years.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  AS Rubber & Plastics LTDasrubber.comHQ: West Bromwich, United KingdomReported employees: 11-50 | West Bromwich, United Kingdom | 11-50 | Exact match | 3 contacts → |
“AS Rubber & Plastics are one of the largest distributors of PVC Foam from 90Kg to 320Kg in the United Kingdom.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  American Custom Extrusion INCaceextrusion.comHQ: Evansville, IN, United StatesReported employees: 1-10 | Evansville, IN, United States | 1-10 | Exact match | 3 contacts → |
“With capabilities to extrude both dense and closedcell sponge extruded rubber profiles, ACE Extrusion has established itself as a leading supplier of extruded rubber products…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Colonial Diversified Polymer Products, LLCcolonialdpp.com HQ: Dyersburg, TN, United StatesReported employees: 51-200 | Dyersburg, TN, United States | 51-200 | Exact match | 2 contacts → |
“Sponge Rubber Molding, Foam Rubber Extrusions, Custom Rubber Mixing - Colonial DPP provides those services and more in our ISO/TS16949 certified facility.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Celltex LTDcelltex.co.uk HQ: Wednesbury, United KingdomReported employees: 11-50 | Wednesbury, United Kingdom | 11-50 | Exact match | 2 contacts → |
“Celltex Ltd is a leading convertor of all types of foam and rubber for the construction industry.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Aquaseal Rubber Limitedaquasealrubber.co.ukHQ: Longbenton, United KingdomReported employees: 11-50 | Longbenton, United Kingdom | 11-50 | Exact match | 2 contacts → |
“We are an ISO 9001 2015 accredited manufacturing company based in the North East of England.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dsi-Dortitedsi-dortite.com HQ: Pequot Lakes, MN, United StatesReported employees: 1-10 | Pequot Lakes, MN, United States | 1-10 | Exact match | 2 contacts → |
“Since 1978 DSI has been proudly manufacturing The Original Dortite® & Dortite Xtra® Sponge Rubber Weather Stripping in the USA.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hygan Products LTDhygan.com HQ: Hartshill, United KingdomReported employees: 11-50 | Hartshill, United Kingdom | 11-50 | Exact match | 1 contacts → |
“Hygan Products Limited was formed in 1960 by John Hewitt and is based in Stoke-on-Trent, at the heart of the UK ceramics industry.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 85 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Closed cell sponge rubber suppliers: dataset insights
October 23, 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
84 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 85 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 23, 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 closed cell sponge rubber 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 closed cell sponge rubber suppliers did RevenueBase find worldwide?
The saved snapshot records 85 matching company records, 738 tracked contacts and 167 verified emails. The public preview displays 24 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 23, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 24 closed cell sponge rubber suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/closed-cell-sponge-rubber-suppliers.
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
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide
Company intelligence · public preview
Top 24 closed cell sponge rubber suppliers worldwide
RevenueBase records 85 matching company records for closed cell sponge rubber suppliers worldwide, with 738 tracked contacts and 167 verified work emails.
This public preview shows 24 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 23, 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 24 closed cell sponge rubber suppliers worldwide
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 | Sondor Industriessondor.co.za HQ: Parow, South AfricaReported employees: 201-500 | Parow, South Africa | 201-500 | Exact match | 151 contacts → |
“We are the leading manufacturer and converter of closed cell expanded foams & rubbers for insulation, sealing, protection, acoustic and buoyancy applications.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Rubberlite, INCrubberlite.com HQ: Huntington, WV, United StatesReported employees: 51-200 | Huntington, WV, United States | 51-200 | Exact match | 49 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 3 | Yumbolonpolylon.com HQ: Cali, ColombiaReported employees: 51-200 | Cali, Colombia | 51-200 | Exact match | 38 contacts → |
“Polylon first company in the Andean Region to manufacture closed cell polyethylene foam products, the market leader supplier of products for protection solutions.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Thai Sekisui Foam Co., LTDthaisekisui.co.th HQ: Muang, ThailandReported employees: 51-200 | Muang, Thailand | 51-200 | Exact match | 28 contacts → |
“Thai Sekisui Foam is ASEAN”S leading manufacturer of cross linked and closed cell foams, currently in use by a wide variety of industries including automotive, building and…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | EKIeki.nl HQ: Nijmegen, NetherlandsReported employees: 11-50 | Nijmegen, Netherlands | 11-50 | Exact match | 25 contacts → |
“EKI is a manufacturer of solutions in closed cell foam, open cell foam and rubber.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Reddiplexreddiplex.com HQ: Droitwich Spa, United KingdomReported employees: 51-200 | Droitwich Spa, United Kingdom | 51-200 | Exact match | 19 contacts → |
“If you are looking for custom plastic or rubber profiles covering a range of polymers and hardness values, including sponge, you are in the right place.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Buckley Industries, INCbuckleyind.com HQ: Wichita, KS, United StatesReported employees: 51-200 | Wichita, KS, United States | 51-200 | Exact match | 17 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Roop Koepp Foam Technologies PVT LTDroopkoepp.com HQ: IndiaReported employees: 11-50 | India | 11-50 | Exact match | 14 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Wtec SDN BHDwtecgroup.com.my HQ: Semenyih, MalaysiaReported employees: 201-500 | Semenyih, Malaysia | 201-500 | Exact match | 13 contacts → |
“WTEC Sdn Bhd (Formerly known as Wansern Technology Sdn Bhd) was incorporated on 19th November 2001 with the mission to supply excellent quality technical foam into an extremely…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Alanto LTDalanto.co.uk HQ: Walsall, United KingdomReported employees: 11-50 | Walsall, United Kingdom | 11-50 | Exact match | 12 contacts → |
“Alanto are an international supplier of foam converted products.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | PTIptifoam.com HQ: Hickory, NC, United StatesReported employees: 51-200 | Hickory, NC, United States | 51-200 | Exact match | 11 contacts → |
“PTI, LLC is a US foam manufacturer that creates custom-engineered closed cell profiles in Polyethylene, Polypropylene, and other engineered foams using a proprietary formulation…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Griswold Productsgriswoldproducts.com HQ: Warwick, NY, United StatesReported employees: 11-50 | Warwick, NY, United States | 11-50 | Exact match | 10 contacts → |
“Griswold was originally established in 1949 in Moosup, Connecticut and through the years has become a leading manufacturer of standard and custom engineered cellular rubber…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Plastiform'splastiforms.fr HQ: Magnac-bourg, FranceReported employees: 11-50 | Magnac-bourg, France | 11-50 | Exact match | 10 contacts → |
“The Company Plastiform's was founded in 1964 in Magnac-Bourg, center of France, and turns for over 50 years in cellular materials called cell foams or foams.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Techneopro LTDtechneopro.co.uk HQ: Lostwithiel, United KingdomReported employees: 11-50 | Lostwithiel, United Kingdom | 11-50 | Exact match | 6 contacts → |
“Techneopro offers a complete solution for your sponge neoprene requirements.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Monmouth Rubber And Plastics Corporationmonmouthrubber.com HQ: Long Branch, NJ, United StatesReported employees: 51-200 | Long Branch, NJ, United States | 51-200 | Exact match | 6 contacts → |
“WHO WE ARE.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Interflex Foamsinterflex-foams.com HQ: La Crau, FranceReported employees: 11-50 | La Crau, France | 11-50 | Exact match | 5 contacts → |
“The team at INTERFLEX FOAMS has over 45 years of experience in producing cellular rubbers.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | AM Rubber And Foam Gasket INCamrubber.ca HQ: Brampton, ON, CanadaReported employees: 11-50 | Brampton, ON, Canada | 11-50 | Exact match | 4 contacts → |
“A M Rubber & Foam Gaskets has been a market leader in the industry in manufacturing and converting open cell & closed cell foam sheets and rolls for over 15 years.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | AS Rubber & Plastics LTDasrubber.com HQ: West Bromwich, United KingdomReported employees: 11-50 | West Bromwich, United Kingdom | 11-50 | Exact match | 3 contacts → |
“AS Rubber & Plastics are one of the largest distributors of PVC Foam from 90Kg to 320Kg in the United Kingdom.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | American Custom Extrusion INCaceextrusion.com HQ: Evansville, IN, United StatesReported employees: 1-10 | Evansville, IN, United States | 1-10 | Exact match | 3 contacts → |
“With capabilities to extrude both dense and closedcell sponge extruded rubber profiles, ACE Extrusion has established itself as a leading supplier of extruded rubber products…” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Colonial Diversified Polymer Products, LLCcolonialdpp.com HQ: Dyersburg, TN, United StatesReported employees: 51-200 | Dyersburg, TN, United States | 51-200 | Exact match | 2 contacts → |
“Sponge Rubber Molding, Foam Rubber Extrusions, Custom Rubber Mixing - Colonial DPP provides those services and more in our ISO/TS16949 certified facility.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Celltex LTDcelltex.co.uk HQ: Wednesbury, United KingdomReported employees: 11-50 | Wednesbury, United Kingdom | 11-50 | Exact match | 2 contacts → |
“Celltex Ltd is a leading convertor of all types of foam and rubber for the construction industry.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Aquaseal Rubber Limitedaquasealrubber.co.uk HQ: Longbenton, United KingdomReported employees: 11-50 | Longbenton, United Kingdom | 11-50 | Exact match | 2 contacts → |
“We are an ISO 9001 2015 accredited manufacturing company based in the North East of England.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Dsi-Dortitedsi-dortite.com HQ: Pequot Lakes, MN, United StatesReported employees: 1-10 | Pequot Lakes, MN, United States | 1-10 | Exact match | 2 contacts → |
“Since 1978 DSI has been proudly manufacturing The Original Dortite® & Dortite Xtra® Sponge Rubber Weather Stripping in the USA.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Hygan Products LTDhygan.com HQ: Hartshill, United KingdomReported employees: 11-50 | Hartshill, United Kingdom | 11-50 | Exact match | 1 contacts → |
“Hygan Products Limited was formed in 1960 by John Hewitt and is based in Stoke-on-Trent, at the heart of the UK ceramics industry.” Recorded description excerpt · October 23, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 24 of 85 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Closed cell sponge rubber suppliers: dataset insights
October 23, 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
84 records in the displayed employee bands.
1 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 85 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 23, 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 closed cell sponge rubber 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 closed cell sponge rubber suppliers did RevenueBase find worldwide?
The saved snapshot records 85 matching company records, 738 tracked contacts and 167 verified emails. The public preview displays 24 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 23, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 24 closed cell sponge rubber suppliers worldwide. Snapshot: October 23, 2026. https://revenuebase.ai/companies/browse/closed-cell-sponge-rubber-suppliers.
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
- Boiler steam separators suppliers worldwide
- Boiler tape suppliers worldwide
- Boiler testing pump suppliers worldwide
- Boiler tube brushes suppliers worldwide
- Boiler tube plug suppliers worldwide
- Boiler ultrasonic cleaning equipment suppliers worldwide