Company lists · Data refreshed November 2026

Top 25 Cathodic protection testing services based in the United States

RevenueBase identified 148 company matches for cathodic protection testing services associated with the United States as of November 2026 and tracks 2,675 professional contacts across them, including 885 with verified work emails. Houston is the largest hub.

This list covers company matches for cathodic protection testing services 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 6, 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 6, 2026 How this list was built
148Companies
2,675Contacts tracked
885Verified emails
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The 25 largest cathodic protection testing services based in the United States

Ranked by team size
Top 25 of 148 company matches for cathodic protection testing services based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 6, 20261,001-5,000419 contacts →

Exact match

“Corrpro Companies, Inc- an Azuria Water Solutions company - is among the world's largest corrosion engineering, cathodic protection, and corrosion monitoring business for the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchTulsa, NJ, United StatesHQ recorded Nov 6, 2026201-500235 contacts →

Exact match

“MESA is a leading supplier of cathodic protection systems and corrosion control solutions designed to eliminate rust and protect critical infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchPasadena, TX, United StatesHQ recorded Nov 6, 2026501-1,000179 contacts →

Exact match

“The TechCorr name is synonymous with safe, quality inspection services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchDowney, CA, United StatesHQ recorded Nov 6, 202651-200164 contacts →

Exact match

“Established in 1956, Farwest Corrosion Control Company is a cathodic protection and corrosion control products and service provider.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSulphur, LA, United StatesHQ recorded Nov 6, 202651-200111 contacts →

Exact match

“While corrosion is inevitable, dealing with it can be simple, thorough and effective – with the right kind of help!”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Founded In 1986, Deepwater is a full-service offshore corrosion control company, supplying the energy industry with expertise in cathodic protection and corrosion engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchChalfont, PA, United StatesHQ recorded Nov 6, 202651-200101 contacts →

Exact match

“Preventing corrosion and extending asset life.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchGlendale, AZ, United StatesHQ recorded Nov 6, 202651-20068 contacts →

Exact match

“ACCI employs four NACE CP-4/Specialists with over 150 collective years of experience.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLongview, TX, United StatesHQ recorded Nov 6, 202651-20060 contacts →

Exact match

“BASS provides cathodic protection solutions in the central and eastern U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchHopkinton, NY, United StatesHQ recorded Nov 6, 202611-5051 contacts →

Exact match

“CorrTech Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchCorpus Christi, TX, United StatesHQ recorded Nov 6, 202651-20042 contacts →

Exact match

“Nexus Integrity Management is a turnkey provider of technical, material, and construction services for cathodic protection and pipeline integrity solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“BK Corrosion is a trusted leader in cathodic protection and corrosion prevention solutions, providing high-quality materials, equipment, and technical expertise to all our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 6, 202651-20040 contacts →

Exact match

“Women Owned ""At Coastal Corrosion Control, we know that when work needs to be done, people matter in the process.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAtlanta, TX, United StatesHQ recorded Nov 6, 202651-20037 contacts →

Exact match

“PC & S offers a full catalog of turnkey Corrosion Control Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchReston, VA, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Elzly is an engineering consulting company that specializes in corrosion control, protective coatings, cathodic protection and materials selection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchSpring, TX, United StatesHQ recorded Nov 6, 202611-5032 contacts →

Exact match

“Capital Inspectors specializes in providing coating inspection, coating management, coating failure analysis, consulting and surveys for protective coatings and corrosion control…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchBoerne, TX, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Chapman Engineering is a professional environmental engineering and services company based in Boerne, Texas.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchMarietta, TX, United StatesHQ recorded Nov 6, 202611-5030 contacts →

Exact match

“Allied Corrosion Industries, Inc, is a full service corrosion control corporation providing state-of-the-art engineering, installation, and materials to industry since 1980.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchOdessa, TX, United StatesHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“Corrosion Control coatings, liners and inspection for oilfield tubulars”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchDennison, OH, United StatesHQ recorded Nov 6, 202611-5026 contacts →

Exact match

“At Tank Services Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchTomball, TX, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“We are a full service Cathodic Protection company, specializing in Close Interval Surveys and other ECDA type survey methods; based out of Houston, TX with personnel throughout…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchKemah, TX, United StatesHQ recorded Nov 6, 202611-5025 contacts →

Exact match

“Since 1985, in locations throughout the world, Alpha Pipeline Integrity Services (hereafter referred to as Alpha), has been providing services like tracer gas leak detection for…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

“Ramco® Manufacturing is the leading manufacturer & supplier of quality products used for Cathodic Protection, Corrosion Prevention, Leak Detection and Personnel Protection.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchHarrisville, WV, United StatesHQ recorded Nov 6, 202611-5023 contacts →

Exact match

“Roberts Corrosion Services, LLC was founded in 2011 in West Virginia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchMount Pleasant, United StatesHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Corrosion and Cathodic Protection specialists in oil, gas, water and infrastructure industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 148 cathodic protection testing services based in the United States

See the full list, filter by size, metro and specialty, and access 885 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Cathodic protection testing services based in the United States at a glance

As of Nov 6, 2026
33.1%Verified-email coverage
18.1Average contacts per company
11-50Median size (employees)
9.5%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
60
11-50
62
51-200
23
201-500
1
501-1,000
1
1,001-5,000
1

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 148 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 “cathodic protection testing services” 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 885 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 6, 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 “cathodic protection testing services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many cathodic protection testing services are there based in the United States?

RevenueBase identified 148 company matches for cathodic protection testing services 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?

Corrpro Companies, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most cathodic protection testing services?

Houston leads with 14 company records, followed by Conroe (3) and Pasadena (3).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 885 professional contacts with verified work emails tracked across these 148 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 148 cathodic protection testing services 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.