Company lists · Data refreshed November 2026

Top 25 Completion seal assembly suppliers based in the United States

RevenueBase identified 69 company matches for completion seal assembly suppliers associated with the United States as of November 2026 and tracks 2,205 professional contacts across them, including 837 with verified work emails. Houston is the largest hub.

This list covers company matches for completion seal assembly 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 5, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 5, 2026 How this list was built
69Companies
2,205Contacts tracked
837Verified emails
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The 25 largest completion seal assembly suppliers based in the United States

Ranked by team size
Top 25 of 69 company matches for completion seal assembly suppliers based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchHouston, TX, United StatesHQ recorded Nov 5, 20261,001-5,000773 contacts →

Exact match

“With a culture built on high performance and flawless execution, Nine Energy Service is a unique kind of oilfield services company, offering industry-shaping completion solutions…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchHouston, CO, United StatesHQ recorded Nov 5, 2026501-1,000342 contacts →

Exact match

“Utex Industries, Inc.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchHouston, TX, United StatesHQ recorded Nov 5, 2026201-500295 contacts →

Exact match

“Greene’s Energy Group offers a range of support services and products to the oil and gas industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchRockford, TN, United StatesHQ recorded Nov 5, 20261,001-5,000104 contacts →

Exact match

“A market leading specialist, AESSEAL holds one of the world’s most comprehensive ‘standard inventory’ portfolios of mechanical seals, bearing seals, seal support systems and…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchOklahoma City, LA, United StatesHQ recorded Nov 5, 202651-20043 contacts →

Exact match

“Genesis Fluids LLC provides value-added engineering, services, and technology for drilling and completions operations that consistently exceeds our customer’s expectations.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 5, 202651-20040 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 · Nov 5, 2026 · View company records in RevenueBase
7Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-20037 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 · Nov 5, 2026 · View company records in RevenueBase
8Exact matchHayward, CA, United StatesHQ recorded Nov 5, 202611-5037 contacts →

Exact match

“At Bay Seal Company, we have experienced and knowledgeable account managers and customer service representatives to help you with all of your sealing needs.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchIrving, TX, United StatesHQ recorded Nov 5, 202651-20035 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 · Nov 5, 2026 · View company records in RevenueBase
10Exact matchWest Deptford Township, NJ, United StatesHQ recorded Nov 5, 202651-20029 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 · Nov 5, 2026 · View company records in RevenueBase
11Exact matchWestfield, MA, United StatesHQ recorded Nov 5, 202611-5018 contacts →

Exact match

“The SealRyt® Corporation was founded in 2001 to develop, patent, and manufacture alternative sealing devices.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202651-20017 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchCoraopolis, PA, United StatesHQ recorded Nov 5, 202611-5012 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 · Nov 5, 2026 · View company records in RevenueBase
14Exact matchWebster, TX, United StatesHQ recorded Nov 5, 202651-20012 contacts →

Exact match

“Mustang Seal Solutions is an industrial seal manufacturer and distributor.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchBurnsville, IL, United StatesHQ recorded Nov 5, 202651-20011 contacts →

Exact match

“Why Industry Leaders Rely on RT Dygert GLOBAL REACH – LOCAL RELATIONSHIPS For over 50 years RT Dygert has been providing sealing solutions to a diverse group of markets.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchHouston, TX, United StatesHQ recorded Nov 5, 20261-1010 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 · Nov 5, 2026 · View company records in RevenueBase
17Exact matchDeer Park, TX, United StatesHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Ameraflex is a 60 year-old company located in Deer Park, TX.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchNicholasville, KY, United StatesHQ recorded Nov 5, 202611-509 contacts →

Exact match

“Pneu-Draulics is a privately held, American owned corporation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchNew York, NY, United StatesHQ recorded Nov 5, 20261-108 contacts →

Exact match

“Zerelli Technologies is a global leader in sealing system technology.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchHouston, TX, United StatesHQ recorded Nov 5, 202611-508 contacts →

Exact match

“Industrial Packing and Seals is a leader in manufacturing, distribution, and repair of mechanical seals and packing.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchSan Luis Obispo, CA, United StatesHQ recorded Nov 5, 2026201-5008 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchHouston, TX, United StatesHQ recorded Nov 5, 20261-107 contacts →

Exact match

“Our company was established in 2004 and has been responsible for providing outstanding customer service, technical support, and a wide range of sealing products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchNewtown, PA, United StatesHQ recorded Nov 5, 202611-506 contacts →

Exact match

“DBR has set the pace for excellence in the seal industry for over 40 years.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchRochester, United StatesHQ recorded Nov 5, 202611-505 contacts →

Exact match

“INDUSTRIAL DISTRIBUTORS AND SPECIALISTS IN ENGINEERED SEALING PRODUCTS: Rubber, Urethane, Plastics, Gaskets, Hydraulics, Packing, Seals, O-Rings, Hose, Fittings, Rubber Sheet…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchWest Berlin, NJ, United StatesHQ recorded Nov 5, 202611-503 contacts →

Exact match

“Today’s global environment has changed the marketplace in many ways, presenting both challenges and opportunities.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 69 completion seal assembly suppliers based in the United States

See the full list, filter by size, metro and specialty, and access 837 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Completion seal assembly suppliers based in the United States at a glance

As of Nov 5, 2026
38.0%Verified-email coverage
32.0Average contacts per company
11-50Median size (employees)
13.0%Largest-city concentration · Houston
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
26
51-200
14
201-500
2
501-1,000
1
1,001-5,000
2

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 69 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 “completion seal assembly 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 837 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 5, 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 “completion seal assembly suppliers”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many completion seal assembly suppliers are there based in the United States?

RevenueBase identified 69 company matches for completion seal assembly 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?

Nine Energy Service tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most completion seal assembly suppliers?

Houston leads with 9 company records, followed by Coraopolis (3) and Baton Rouge (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 837 professional contacts with verified work emails tracked across these 69 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 5, 2026.

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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.