Company lists · Data refreshed October 2026
Top 25 Inspection seals suppliers based in the United States
RevenueBase identified 83 company matches for inspection seals suppliers associated with the United States as of October 2026 and tracks 1,263 professional contacts across them, including 532 with verified work emails. Houston is the largest hub.
This list covers company matches for inspection seals 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 27, 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 inspection seals suppliers based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 169 contacts → | ||||
Exact match “Hercules® Sealing Products is a distributor of hydraulic and pneumatic cylinder repair seals, seal kits, metal working products, repair parts, and replacement cylinders for all…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 2 | 111 contacts → | ||||
Exact match “Stein Seal Company is a Manufacturing Company engaged in the design, development, testing, and manufacturing of sophisticated mechanical shaft seals and precision-machined…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 3 | 84 contacts → | ||||
Exact match “Roger Zatkoff founded Zatkoff Seals & Packings in 1959.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 4 | 74 contacts → | ||||
Exact match “Founded in 1977, Martin Fluid Power includes five distribution locations in the US, plus locations in England and Taiwan.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 5 | 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 27, 2026 · View company records in RevenueBase | |||||
| 6 | 61 contacts → | ||||
Exact match “U.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 7 | 53 contacts → | ||||
Exact match “Founded in 1990, R.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 8 | 38 contacts → | ||||
Exact match “An Employee Owned Company standing proud on the fact that we are one of America’s last true mechanical seal manufacturing companies.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 9 | 36 contacts → | ||||
Exact match “Supplier of raw material for hydraulic & pneumatic cylinders.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 10 | 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 27, 2026 · View company records in RevenueBase | |||||
| 11 | 32 contacts → | ||||
Exact match “Over 50% of our professional team are engineers, and we take pride in delivering accurate, timely, and cost-effective sealing solutions to reduce downtime and extend product…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 12 | 32 contacts → | ||||
Exact match “More Than A Seal.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 13 | 29 contacts → | ||||
Exact match “As a global leader in seal technology, HPS is a highly trusted and respected source of technical support and seal design for many of the world's most demanding OEMs – in Europe…” Recorded in the RevenueBase company graph · Oct 27, 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 27, 2026 · View company records in RevenueBase | |||||
| 15 | 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 27, 2026 · View company records in RevenueBase | |||||
| 16 | 19 contacts → | ||||
Exact match “Since 1978 Clean Seal, Inc.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 17 | 16 contacts → | ||||
Exact match “Since 1910, American Casting & Manufacturing has prided itself on supplying innovative, timely products designed to be cost-effective and efficient pieces of the every day working…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 18 | 13 contacts → | ||||
Exact match “Fluid Sealing International is a Pittsburgh-based mechanical seal manufacturer that's been producing top-quality sealing systems across the globe since 1982.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 19 | 12 contacts → | ||||
Exact match “Mustang Seal Solutions is an industrial seal manufacturer and distributor.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 20 | 12 contacts → | ||||
Exact match “Packaging and tamper evident security products since 2001.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 21 | 11 contacts → | ||||
Exact match “Founded in 1998, MSP Seals, Inc.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 22 | 10 contacts → | ||||
Exact match “anyseals™ is a global provider of high-performance sealing solutions, with facilities in the U.S, Belgium, Germany, and Taiwan.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 23 | 10 contacts → | ||||
Exact match “Service Plus is an American manufacturing leader specializing in valve seals and components for the oil and gas industry.” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 24 | 10 contacts → | ||||
Exact match “We are a manufacturer of liquid tight quick seals, compression seals and patch seals used in fire suppression applications including commercial kitchen hoods, off-road vehicle…” Recorded in the RevenueBase company graph · Oct 27, 2026 · View company records in RevenueBase | |||||
| 25 | 10 contacts → | ||||
Exact match “Pneu-Draulics is a privately held, American owned corporation.” Recorded in the RevenueBase company graph · Oct 27, 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 “inspection seals 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 83 inspection seals suppliers based in the United States
See the full list, filter by size, metro and specialty, and access 532 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Inspection seals suppliers based in the United States at a glance
As of Oct 27, 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 83 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 “inspection seals 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 532 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 27, 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 “inspection seals suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many inspection seals suppliers are there based in the United States?
RevenueBase identified 83 company matches for inspection seals 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?
Hercules Sealing Products tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most inspection seals suppliers?
Houston leads with 7 company records, followed by Coraopolis (3) and Fairfax (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 532 professional contacts with verified work emails tracked across these 83 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 27, 2026.
Ready to reach these companies? Verified emails and direct dials for all 83 inspection seals suppliers based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Inspection seals 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
- Inspection seals suppliers based in Brazil
- Inspection seals suppliers based in Germany
- Inspection seals suppliers based in India
- Inspection seals 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 inspection seals 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 83 matching company records for inspection seals suppliers based in the United States, with 1,263 tracked contacts and 532 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 27, 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 inspection seals 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 | Hercules Sealing Productsherculesus.com HQ: Clearwater, FL, United StatesReported employees: 51-200 | Clearwater, FL, United States | 51-200 | Exact match | 169 contacts → |
“Hercules® Sealing Products is a distributor of hydraulic and pneumatic cylinder repair seals, seal kits, metal working products, repair parts, and replacement cylinders for all…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Stein Seal Companysteinseal.com HQ: Kulpsville, PA, United StatesReported employees: 201-500 | Kulpsville, PA, United States | 201-500 | Exact match | 111 contacts → |
“Stein Seal Company is a Manufacturing Company engaged in the design, development, testing, and manufacturing of sophisticated mechanical shaft seals and precision-machined…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Zatkoff Seals & Packingszatkoff.com HQ: Farmington Hills, MI, United StatesReported employees: 51-200 | Farmington Hills, MI, United States | 51-200 | Exact match | 84 contacts → |
“Roger Zatkoff founded Zatkoff Seals & Packings in 1959.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Martin Fluid Power MFP Sealsmfpseals.com HQ: Madison Heights, MI, United StatesReported employees: 51-200 | Madison Heights, MI, United States | 51-200 | Exact match | 74 contacts → |
“Founded in 1977, Martin Fluid Power includes five distribution locations in the US, plus locations in England and Taiwan.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | John Crane, INCjohncrane.com HQ: Somerset, NJ, United StatesReported employees: 1,001-5,000 | Somerset, NJ, United States | 1,001-5,000 | Exact match | 61 contacts → |
“U.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | R.E. Purvis & Associates, INCrepurvis.com HQ: Bloomington, MN, United StatesReported employees: 11-50 | Bloomington, MN, United States | 11-50 | Exact match | 53 contacts → |
“Founded in 1990, R.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PPC Mechanical Sealsppcmechanicalseals.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 38 contacts → |
“An Employee Owned Company standing proud on the fact that we are one of America’s last true mechanical seal manufacturing companies.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | CRC Distributioncrconline.com HQ: Robertsdale, AL, United StatesReported employees: 11-50 | Robertsdale, AL, United States | 11-50 | Exact match | 36 contacts → |
“Supplier of raw material for hydraulic & pneumatic cylinders.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | H&d Distributors, INChddistributors.com HQ: Irving, TX, United StatesReported employees: 51-200 | Irving, TX, United States | 51-200 | Exact match | 32 contacts → |
“Over 50% of our professional team are engineers, and we take pride in delivering accurate, timely, and cost-effective sealing solutions to reduce downtime and extend product…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Darcoiddarcoid.com HQ: Oakland, CA, United StatesReported employees: 11-50 | Oakland, CA, United States | 11-50 | Exact match | 32 contacts → |
“More Than A Seal.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hps, INChpsseals.com HQ: West Deptford Township, NJ, United StatesReported employees: 51-200 | West Deptford Township, NJ, United States | 51-200 | Exact match | 29 contacts → |
“As a global leader in seal technology, HPS is a highly trusted and respected source of technical support and seal design for many of the world's most demanding OEMs – in Europe…” Recorded description excerpt · October 27, 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Clean Seal, INCcleanseal.com HQ: South Bend, IN, United StatesReported employees: 11-50 | South Bend, IN, United States | 11-50 | Exact match | 19 contacts → |
“Since 1978 Clean Seal, Inc.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Plainview, NY, United StatesReported employees: 11-50 | Plainview, NY, United States | 11-50 | Exact match | 16 contacts → |
“Since 1910, American Casting & Manufacturing has prided itself on supplying innovative, timely products designed to be cost-effective and efficient pieces of the every day working…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fluid Sealing International FSIworldfsi.net HQ: Coraopolis, PA, United StatesReported employees: 11-50 | Coraopolis, PA, United States | 11-50 | Exact match | 13 contacts → |
“Fluid Sealing International is a Pittsburgh-based mechanical seal manufacturer that's been producing top-quality sealing systems across the globe since 1982.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mustang Seal Solutions, LLCmustangseal.com HQ: Webster, TX, United StatesReported employees: 51-200 | Webster, TX, United States | 51-200 | Exact match | 12 contacts → |
“Mustang Seal Solutions is an industrial seal manufacturer and distributor.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Alta MAX LLCaltamax.netHQ: New Orleans, LA, United StatesReported employees: 11-50 | New Orleans, LA, United States | 11-50 | Exact match | 12 contacts → |
“Packaging and tamper evident security products since 2001.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | MSP Seals, INCmspseals.com HQ: Greenfield, IN, United StatesReported employees: 11-50 | Greenfield, IN, United States | 11-50 | Exact match | 11 contacts → |
“Founded in 1998, MSP Seals, Inc.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Anyseals USanyseals.comHQ: Brecksville, OH, United StatesReported employees: 51-200 | Brecksville, OH, United States | 51-200 | Exact match | 10 contacts → |
“anyseals™ is a global provider of high-performance sealing solutions, with facilities in the U.S, Belgium, Germany, and Taiwan.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Service Plus Oilfieldserviceplusoilfield.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 10 contacts → |
“Service Plus is an American manufacturing leader specializing in valve seals and components for the oil and gas industry.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Evergreen Tool Company, INCevergreentool.com HQ: Peshtigo, WI, United StatesReported employees: 11-50 | Peshtigo, WI, United States | 11-50 | Exact match | 10 contacts → |
“We are a manufacturer of liquid tight quick seals, compression seals and patch seals used in fire suppression applications including commercial kitchen hoods, off-road vehicle…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Pneu-Draulicspneu-draulics.com HQ: Nicholasville, KY, United StatesReported employees: 11-50 | Nicholasville, KY, United States | 11-50 | Exact match | 10 contacts → |
“Pneu-Draulics is a privately held, American owned corporation.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Inspection seals suppliers: dataset insights
October 27, 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
83 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 83 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 27, 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 inspection seals 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 inspection seals suppliers did RevenueBase find based in the United States?
The saved snapshot records 83 matching company records, 1,263 tracked contacts and 532 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 27, 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
Inspection seals suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 inspection seals suppliers based in the United States. Snapshot: October 27, 2026. https://revenuebase.ai/companies/inspection-seals-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
- Inspection seals suppliers based in Brazil
- Inspection seals suppliers based in Germany
- Inspection seals suppliers based in India
- Inspection seals 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 inspection seals suppliers based in the United States
RevenueBase records 83 matching company records for inspection seals suppliers based in the United States, with 1,263 tracked contacts and 532 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 27, 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 inspection seals 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 | Hercules Sealing Productsherculesus.com HQ: Clearwater, FL, United StatesReported employees: 51-200 | Clearwater, FL, United States | 51-200 | Exact match | 169 contacts → |
“Hercules® Sealing Products is a distributor of hydraulic and pneumatic cylinder repair seals, seal kits, metal working products, repair parts, and replacement cylinders for all…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Stein Seal Companysteinseal.com HQ: Kulpsville, PA, United StatesReported employees: 201-500 | Kulpsville, PA, United States | 201-500 | Exact match | 111 contacts → |
“Stein Seal Company is a Manufacturing Company engaged in the design, development, testing, and manufacturing of sophisticated mechanical shaft seals and precision-machined…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Zatkoff Seals & Packingszatkoff.com HQ: Farmington Hills, MI, United StatesReported employees: 51-200 | Farmington Hills, MI, United States | 51-200 | Exact match | 84 contacts → |
“Roger Zatkoff founded Zatkoff Seals & Packings in 1959.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Martin Fluid Power MFP Sealsmfpseals.com HQ: Madison Heights, MI, United StatesReported employees: 51-200 | Madison Heights, MI, United States | 51-200 | Exact match | 74 contacts → |
“Founded in 1977, Martin Fluid Power includes five distribution locations in the US, plus locations in England and Taiwan.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | John Crane, INCjohncrane.com HQ: Somerset, NJ, United StatesReported employees: 1,001-5,000 | Somerset, NJ, United States | 1,001-5,000 | Exact match | 61 contacts → |
“U.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | R.E. Purvis & Associates, INCrepurvis.com HQ: Bloomington, MN, United StatesReported employees: 11-50 | Bloomington, MN, United States | 11-50 | Exact match | 53 contacts → |
“Founded in 1990, R.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | PPC Mechanical Sealsppcmechanicalseals.com HQ: Baton Rouge, LA, United StatesReported employees: 51-200 | Baton Rouge, LA, United States | 51-200 | Exact match | 38 contacts → |
“An Employee Owned Company standing proud on the fact that we are one of America’s last true mechanical seal manufacturing companies.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | CRC Distributioncrconline.com HQ: Robertsdale, AL, United StatesReported employees: 11-50 | Robertsdale, AL, United States | 11-50 | Exact match | 36 contacts → |
“Supplier of raw material for hydraulic & pneumatic cylinders.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | H&d Distributors, INChddistributors.com HQ: Irving, TX, United StatesReported employees: 51-200 | Irving, TX, United States | 51-200 | Exact match | 32 contacts → |
“Over 50% of our professional team are engineers, and we take pride in delivering accurate, timely, and cost-effective sealing solutions to reduce downtime and extend product…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Darcoiddarcoid.com HQ: Oakland, CA, United StatesReported employees: 11-50 | Oakland, CA, United States | 11-50 | Exact match | 32 contacts → |
“More Than A Seal.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Hps, INChpsseals.com HQ: West Deptford Township, NJ, United StatesReported employees: 51-200 | West Deptford Township, NJ, United States | 51-200 | Exact match | 29 contacts → |
“As a global leader in seal technology, HPS is a highly trusted and respected source of technical support and seal design for many of the world's most demanding OEMs – in Europe…” Recorded description excerpt · October 27, 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | 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 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Clean Seal, INCcleanseal.com HQ: South Bend, IN, United StatesReported employees: 11-50 | South Bend, IN, United States | 11-50 | Exact match | 19 contacts → |
“Since 1978 Clean Seal, Inc.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | HQ: Plainview, NY, United StatesReported employees: 11-50 | Plainview, NY, United States | 11-50 | Exact match | 16 contacts → |
“Since 1910, American Casting & Manufacturing has prided itself on supplying innovative, timely products designed to be cost-effective and efficient pieces of the every day working…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Fluid Sealing International FSIworldfsi.net HQ: Coraopolis, PA, United StatesReported employees: 11-50 | Coraopolis, PA, United States | 11-50 | Exact match | 13 contacts → |
“Fluid Sealing International is a Pittsburgh-based mechanical seal manufacturer that's been producing top-quality sealing systems across the globe since 1982.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Mustang Seal Solutions, LLCmustangseal.com HQ: Webster, TX, United StatesReported employees: 51-200 | Webster, TX, United States | 51-200 | Exact match | 12 contacts → |
“Mustang Seal Solutions is an industrial seal manufacturer and distributor.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Alta MAX LLCaltamax.net HQ: New Orleans, LA, United StatesReported employees: 11-50 | New Orleans, LA, United States | 11-50 | Exact match | 12 contacts → |
“Packaging and tamper evident security products since 2001.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | MSP Seals, INCmspseals.com HQ: Greenfield, IN, United StatesReported employees: 11-50 | Greenfield, IN, United States | 11-50 | Exact match | 11 contacts → |
“Founded in 1998, MSP Seals, Inc.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Anyseals USanyseals.com HQ: Brecksville, OH, United StatesReported employees: 51-200 | Brecksville, OH, United States | 51-200 | Exact match | 10 contacts → |
“anyseals™ is a global provider of high-performance sealing solutions, with facilities in the U.S, Belgium, Germany, and Taiwan.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Service Plus Oilfieldserviceplusoilfield.com HQ: Houston, TX, United StatesReported employees: 1-10 | Houston, TX, United States | 1-10 | Exact match | 10 contacts → |
“Service Plus is an American manufacturing leader specializing in valve seals and components for the oil and gas industry.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Evergreen Tool Company, INCevergreentool.com HQ: Peshtigo, WI, United StatesReported employees: 11-50 | Peshtigo, WI, United States | 11-50 | Exact match | 10 contacts → |
“We are a manufacturer of liquid tight quick seals, compression seals and patch seals used in fire suppression applications including commercial kitchen hoods, off-road vehicle…” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Pneu-Draulicspneu-draulics.com HQ: Nicholasville, KY, United StatesReported employees: 11-50 | Nicholasville, KY, United States | 11-50 | Exact match | 10 contacts → |
“Pneu-Draulics is a privately held, American owned corporation.” Recorded description excerpt · October 27, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 83 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Inspection seals suppliers: dataset insights
October 27, 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
83 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 83 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 27, 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 inspection seals 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 inspection seals suppliers did RevenueBase find based in the United States?
The saved snapshot records 83 matching company records, 1,263 tracked contacts and 532 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 27, 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
Inspection seals suppliers by geography
Cite this list
RevenueBase Data Team. Top 25 inspection seals suppliers based in the United States. Snapshot: October 27, 2026. https://revenuebase.ai/companies/inspection-seals-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
- Inspection seals suppliers based in Brazil
- Inspection seals suppliers based in Germany
- Inspection seals suppliers based in India
- Inspection seals suppliers based in the United Kingdom
- AI companies based in the United States
- Cybersecurity companies based in the United States