Company lists · Data refreshed November 2026
Top 21 Rf sealing suppliers based in the United States
RevenueBase identified 38 company matches for rf sealing suppliers associated with the United States as of November 2026 and tracks 1,112 professional contacts across them, including 506 with verified work emails. Kansas City is the largest hub.
This list covers company matches for rf sealing 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 November 1, 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 21 largest rf sealing suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 342 contacts → | ||||
Exact match “Dukane is a global provider of plastic welders for the welding of thermoplastic materials.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 2 | 323 contacts → | ||||
Exact match “The MULTIVAC Group is one of the world's leading providers of integrated processing, packaging, automation, labeling, inspection, and digital solutions for the food, medical…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 3 | 118 contacts → | ||||
Exact match “Automated packaging systems and advanced packaging materials for the food industry.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 4 | 55 contacts → | ||||
Exact match “BestPack/BPX Solutions are global leaders in innovative, customizable packaging, sealing, and shrink-wrapping solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 5 | 53 contacts → | ||||
Exact match “Miller Weldmaster is an internationally recognized company that manufactures heat seal thermoplastics machines and automated packaging solutions.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 6 | 32 contacts → | ||||
Exact match “Heat Seal is an industry leading producer of manual and semi-automatic L Sealers and Shrink Tunnels.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 7 | 31 contacts → | ||||
Exact match “LAKO are a leader in the flexible packaging industry.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 8 | 26 contacts → | ||||
Exact match “Welcome to Belco Packaging Systems, Inc.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 9 | 19 contacts → | ||||
Exact match “Algus Packaging is the premium provider of seal machines, tooling, automation, and thermoformed plastic packaging.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 10 | 15 contacts → | ||||
Exact match “Accu-Seal designs and manufactures Impulse Heat Sealers and Vacuum Sealers for packaging virtually any medical, industrial, electronics, chemical, pharmaceutical, food and…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 11 | 13 contacts → | ||||
Exact match “Thermex-Thermatron Systems is the industry leader in manufacturing Industrial RF Welding and RF Sealing Equipment, Industrial Microwave Systems, and Industrial Thermal Press…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 12 | 12 contacts → | ||||
Exact match “Welcome to MARQ Packaging Systems II LLC, a top leader in manufacturing packaging equipment solutions for over 50 years.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 13 | 12 contacts → | ||||
Exact match “ONEX RF designs and manufactures 1.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 14 | 11 contacts → | ||||
Exact match “Ameripak is a veteran-owned packaging equipment distributor and solutions provider serving manufacturers, warehouses, distributors, and roll-forming operations throughout North…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match “Cosmos Electronic Machine Corporation, founded in 1945, along with its wholly owned subsidiaries, Kabar Manufacturing Corporation and D&L Die Corporation is the largest…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 16 | 4 contacts → | ||||
Exact match “Headquartered in Perrysburg, Ohio, System Packaging is a division of Glassline Companies and has been for more than 45 years.We are American made packaging machinery serving both…” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 17 | 3 contacts → | ||||
Exact match “Founded in 1981, Trlby has been a lead innovator of impulse heat sealing technology for over 40 years.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 18 | 2 contacts → | ||||
Exact match “Van der Stahl Scientific has led the medical device packaging industry with innovative, patented technologies to serve medical device manufacturers.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 19 | 2 contacts → | ||||
Exact match “Shawpak USA Inc are based in North Carolina with head quarters in the UK.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “With over 40 years of experience in the heat sealing industry, Sealing Industries Inc.” Recorded in the RevenueBase company graph · Nov 1, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 1, 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 “rf sealing 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 21 of 38 rf sealing suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 506 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Rf sealing suppliers based in the United States at a glance
As of Nov 1, 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 38 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 “rf sealing 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 506 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 November 1, 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 “rf sealing suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many rf sealing suppliers are there based in the United States?
RevenueBase identified 38 company matches for rf sealing suppliers associated with the United States as of November 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?
Dukane tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most rf sealing suppliers?
Kansas City leads with 2 company records, followed by Monrovia (2) and Perrysburg (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 506 professional contacts with verified work emails tracked across these 38 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 November 1, 2026.
Ready to reach these companies? Verified emails and direct dials for all 38 rf sealing suppliers based in the United States. Start with a free account, no credit card.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase 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.
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Company intelligence · public preview
Top 21 rf sealing 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 38 matching company records for rf sealing suppliers based in the United States, with 1,112 tracked contacts and 506 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 1, 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 21 rf sealing 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 | Dukanedukane.com HQ: St. Charles, IL, United StatesReported employees: 201-500 | St. Charles, IL, United States | 201-500 | Exact match | 342 contacts → |
“Dukane is a global provider of plastic welders for the welding of thermoplastic materials.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Multivac USAmultivac.comHQ: Kansas City, MO, United StatesReported employees: 501-1,000 | Kansas City, MO, United States | 501-1,000 | Exact match | 323 contacts → |
“The MULTIVAC Group is one of the world's leading providers of integrated processing, packaging, automation, labeling, inspection, and digital solutions for the food, medical…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Vc999 Packaging Systemsvc999.comHQ: Kansas City, MO, United StatesReported employees: 201-500 | Kansas City, MO, United States | 201-500 | Exact match | 118 contacts → |
“Automated packaging systems and advanced packaging materials for the food industry.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Bestpack Packaging Systemsbestpack.comHQ: Ontario, CA, United StatesReported employees: 11-50 | Ontario, CA, United States | 11-50 | Exact match | 55 contacts → |
“BestPack/BPX Solutions are global leaders in innovative, customizable packaging, sealing, and shrink-wrapping solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Miller Weldmasterweldmaster.com HQ: Navarre, OH, United StatesReported employees: 51-200 | Navarre, OH, United States | 51-200 | Exact match | 53 contacts → |
“Miller Weldmaster is an internationally recognized company that manufactures heat seal thermoplastics machines and automated packaging solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Heat Seal LLCheatsealco.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 32 contacts → |
“Heat Seal is an industry leading producer of manual and semi-automatic L Sealers and Shrink Tunnels.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LAKOlakotool.com HQ: Perrysburg, OH, United StatesReported employees: 11-50 | Perrysburg, OH, United States | 11-50 | Exact match | 31 contacts → |
“LAKO are a leader in the flexible packaging industry.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Belco Packaging Systems, INCbelcopackaging.com HQ: Monrovia, CA, United StatesReported employees: 11-50 | Monrovia, CA, United States | 11-50 | Exact match | 26 contacts → |
“Welcome to Belco Packaging Systems, Inc.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Algus Packagingalgus.comHQ: Dekalb, IL, United StatesReported employees: 51-200 | Dekalb, IL, United States | 51-200 | Exact match | 19 contacts → |
“Algus Packaging is the premium provider of seal machines, tooling, automation, and thermoformed plastic packaging.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Accu-Sealaccu-seal.comHQ: San Marcos, CA, United StatesReported employees: 11-50 | San Marcos, CA, United States | 11-50 | Exact match | 15 contacts → |
“Accu-Seal designs and manufactures Impulse Heat Sealers and Vacuum Sealers for packaging virtually any medical, industrial, electronics, chemical, pharmaceutical, food and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Thermex-Thermatron Systemsthermex-thermatron.com HQ: Louisville, KY, United StatesReported employees: 11-50 | Louisville, KY, United States | 11-50 | Exact match | 13 contacts → |
“Thermex-Thermatron Systems is the industry leader in manufacturing Industrial RF Welding and RF Sealing Equipment, Industrial Microwave Systems, and Industrial Thermal Press…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Marq Packaging Systems II LLCmarq.net HQ: Yakima, WA, United StatesReported employees: 51-200 | Yakima, WA, United States | 51-200 | Exact match | 12 contacts → |
“Welcome to MARQ Packaging Systems II LLC, a top leader in manufacturing packaging equipment solutions for over 50 years.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Onex Rf, INConexrf.com HQ: Duarte, CA, United StatesReported employees: 11-50 | Duarte, CA, United States | 11-50 | Exact match | 12 contacts → |
“ONEX RF designs and manufactures 1.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Ameripak Of KYameripak.netHQ: Lagrange, KY, United StatesReported employees: 11-50 | Lagrange, KY, United States | 11-50 | Exact match | 11 contacts → |
“Ameripak is a veteran-owned packaging equipment distributor and solutions provider serving manufacturers, warehouses, distributors, and roll-forming operations throughout North…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cosmos Kabarcosmos-kabar.com HQ: Farmingdale, NY, United StatesReported employees: 51-200 | Farmingdale, NY, United States | 51-200 | Exact match | 7 contacts → |
“Cosmos Electronic Machine Corporation, founded in 1945, along with its wholly owned subsidiaries, Kabar Manufacturing Corporation and D&L Die Corporation is the largest…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | System Packagingsystempackaging.com HQ: Perrysburg, OH, United StatesReported employees: 11-50 | Perrysburg, OH, United States | 11-50 | Exact match | 4 contacts → |
“Headquartered in Perrysburg, Ohio, System Packaging is a division of Glassline Companies and has been for more than 45 years.We are American made packaging machinery serving both…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Torrington, CT, United StatesReported employees: 1-10 | Torrington, CT, United States | 1-10 | Exact match | 3 contacts → |
“Founded in 1981, Trlby has been a lead innovator of impulse heat sealing technology for over 40 years.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | VAN DER Stähl Scientific INCvanderstahl.com HQ: Solvang, CA, United StatesReported employees: 1-10 | Solvang, CA, United States | 1-10 | Exact match | 2 contacts → |
“Van der Stahl Scientific has led the medical device packaging industry with innovative, patented technologies to serve medical device manufacturers.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Shawpak USA INCshawpakusa.com HQ: Youngsville, NC, United StatesReported employees: 51-200 | Youngsville, NC, United States | 51-200 | Exact match | 2 contacts → |
“Shawpak USA Inc are based in North Carolina with head quarters in the UK.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sealing Industries INCsealingindustries.com HQ: Cary, IL, United StatesReported employees: 1-10 | Cary, IL, United States | 1-10 | Exact match | 2 contacts → |
“With over 40 years of experience in the heat sealing industry, Sealing Industries Inc.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Controlled Environment Packaging, INCjensensureseal.com HQ: Buford, GA, United StatesReported employees: 1-10 | Buford, GA, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 21 of 38 company matches
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Rf sealing suppliers: dataset insights
November 1, 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
38 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 38 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: November 1, 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 rf sealing 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 rf sealing suppliers did RevenueBase find based in the United States?
The saved snapshot records 38 matching company records, 1,112 tracked contacts and 506 verified emails. The public preview displays 21 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: November 1, 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.
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Cite this list
RevenueBase Data Team. Top 21 rf sealing suppliers based in the United States. Snapshot: November 1, 2026. https://revenuebase.ai/companies/rf-sealing-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
- AI companies based in the United States
- Cybersecurity companies based in the United States
- Manufacturing companies based in the United States
- Media companies based in the United States
- Oil and gas companies based in the United States
- Real estate companies based in the United States
Company intelligence · public preview
Top 21 rf sealing suppliers based in the United States
RevenueBase records 38 matching company records for rf sealing suppliers based in the United States, with 1,112 tracked contacts and 506 verified work emails.
This public preview shows 21 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 1, 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 21 rf sealing 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 | Dukanedukane.com HQ: St. Charles, IL, United StatesReported employees: 201-500 | St. Charles, IL, United States | 201-500 | Exact match | 342 contacts → |
“Dukane is a global provider of plastic welders for the welding of thermoplastic materials.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Multivac USAmultivac.com HQ: Kansas City, MO, United StatesReported employees: 501-1,000 | Kansas City, MO, United States | 501-1,000 | Exact match | 323 contacts → |
“The MULTIVAC Group is one of the world's leading providers of integrated processing, packaging, automation, labeling, inspection, and digital solutions for the food, medical…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Vc999 Packaging Systemsvc999.com HQ: Kansas City, MO, United StatesReported employees: 201-500 | Kansas City, MO, United States | 201-500 | Exact match | 118 contacts → |
“Automated packaging systems and advanced packaging materials for the food industry.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Bestpack Packaging Systemsbestpack.com HQ: Ontario, CA, United StatesReported employees: 11-50 | Ontario, CA, United States | 11-50 | Exact match | 55 contacts → |
“BestPack/BPX Solutions are global leaders in innovative, customizable packaging, sealing, and shrink-wrapping solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Miller Weldmasterweldmaster.com HQ: Navarre, OH, United StatesReported employees: 51-200 | Navarre, OH, United States | 51-200 | Exact match | 53 contacts → |
“Miller Weldmaster is an internationally recognized company that manufactures heat seal thermoplastics machines and automated packaging solutions.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Heat Seal LLCheatsealco.com HQ: Cleveland, OH, United StatesReported employees: 51-200 | Cleveland, OH, United States | 51-200 | Exact match | 32 contacts → |
“Heat Seal is an industry leading producer of manual and semi-automatic L Sealers and Shrink Tunnels.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | LAKOlakotool.com HQ: Perrysburg, OH, United StatesReported employees: 11-50 | Perrysburg, OH, United States | 11-50 | Exact match | 31 contacts → |
“LAKO are a leader in the flexible packaging industry.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Belco Packaging Systems, INCbelcopackaging.com HQ: Monrovia, CA, United StatesReported employees: 11-50 | Monrovia, CA, United States | 11-50 | Exact match | 26 contacts → |
“Welcome to Belco Packaging Systems, Inc.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Algus Packagingalgus.com HQ: Dekalb, IL, United StatesReported employees: 51-200 | Dekalb, IL, United States | 51-200 | Exact match | 19 contacts → |
“Algus Packaging is the premium provider of seal machines, tooling, automation, and thermoformed plastic packaging.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Accu-Sealaccu-seal.com HQ: San Marcos, CA, United StatesReported employees: 11-50 | San Marcos, CA, United States | 11-50 | Exact match | 15 contacts → |
“Accu-Seal designs and manufactures Impulse Heat Sealers and Vacuum Sealers for packaging virtually any medical, industrial, electronics, chemical, pharmaceutical, food and…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Thermex-Thermatron Systemsthermex-thermatron.com HQ: Louisville, KY, United StatesReported employees: 11-50 | Louisville, KY, United States | 11-50 | Exact match | 13 contacts → |
“Thermex-Thermatron Systems is the industry leader in manufacturing Industrial RF Welding and RF Sealing Equipment, Industrial Microwave Systems, and Industrial Thermal Press…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Marq Packaging Systems II LLCmarq.net HQ: Yakima, WA, United StatesReported employees: 51-200 | Yakima, WA, United States | 51-200 | Exact match | 12 contacts → |
“Welcome to MARQ Packaging Systems II LLC, a top leader in manufacturing packaging equipment solutions for over 50 years.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Onex Rf, INConexrf.com HQ: Duarte, CA, United StatesReported employees: 11-50 | Duarte, CA, United States | 11-50 | Exact match | 12 contacts → |
“ONEX RF designs and manufactures 1.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Ameripak Of KYameripak.net HQ: Lagrange, KY, United StatesReported employees: 11-50 | Lagrange, KY, United States | 11-50 | Exact match | 11 contacts → |
“Ameripak is a veteran-owned packaging equipment distributor and solutions provider serving manufacturers, warehouses, distributors, and roll-forming operations throughout North…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Cosmos Kabarcosmos-kabar.com HQ: Farmingdale, NY, United StatesReported employees: 51-200 | Farmingdale, NY, United States | 51-200 | Exact match | 7 contacts → |
“Cosmos Electronic Machine Corporation, founded in 1945, along with its wholly owned subsidiaries, Kabar Manufacturing Corporation and D&L Die Corporation is the largest…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | System Packagingsystempackaging.com HQ: Perrysburg, OH, United StatesReported employees: 11-50 | Perrysburg, OH, United States | 11-50 | Exact match | 4 contacts → |
“Headquartered in Perrysburg, Ohio, System Packaging is a division of Glassline Companies and has been for more than 45 years.We are American made packaging machinery serving both…” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Torrington, CT, United StatesReported employees: 1-10 | Torrington, CT, United States | 1-10 | Exact match | 3 contacts → |
“Founded in 1981, Trlby has been a lead innovator of impulse heat sealing technology for over 40 years.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | VAN DER Stähl Scientific INCvanderstahl.com HQ: Solvang, CA, United StatesReported employees: 1-10 | Solvang, CA, United States | 1-10 | Exact match | 2 contacts → |
“Van der Stahl Scientific has led the medical device packaging industry with innovative, patented technologies to serve medical device manufacturers.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Shawpak USA INCshawpakusa.com HQ: Youngsville, NC, United StatesReported employees: 51-200 | Youngsville, NC, United States | 51-200 | Exact match | 2 contacts → |
“Shawpak USA Inc are based in North Carolina with head quarters in the UK.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Sealing Industries INCsealingindustries.com HQ: Cary, IL, United StatesReported employees: 1-10 | Cary, IL, United States | 1-10 | Exact match | 2 contacts → |
“With over 40 years of experience in the heat sealing industry, Sealing Industries Inc.” Recorded description excerpt · November 1, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Controlled Environment Packaging, INCjensensureseal.com HQ: Buford, GA, United StatesReported employees: 1-10 | Buford, GA, United States | 1-10 | Exact match | 1 contacts → |
No recorded description excerpt is available for this public record. | |||||
Showing 21 of 38 company matches
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Rf sealing suppliers: dataset insights
November 1, 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
38 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 38 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: November 1, 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 rf sealing 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 rf sealing suppliers did RevenueBase find based in the United States?
The saved snapshot records 38 matching company records, 1,112 tracked contacts and 506 verified emails. The public preview displays 21 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: November 1, 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
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Cite this list
RevenueBase Data Team. Top 21 rf sealing suppliers based in the United States. Snapshot: November 1, 2026. https://revenuebase.ai/companies/rf-sealing-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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