Company lists · Data refreshed November 2026

Top 25 Tunnel coating contractors based in the United States

RevenueBase identified 328 company matches for tunnel coating contractors associated with the United States as of November 2026 and tracks 5,666 professional contacts across them, including 1,971 with verified work emails. Houston is the largest hub.

This list covers company matches for tunnel coating contractors 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
328Companies
5,666Contacts tracked
1,971Verified emails
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The 25 largest tunnel coating contractors based in the United States

Ranked by team size
Top 25 of 328 company matches for tunnel coating contractors 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 matchColumbia, IL, United StatesHQ recorded Nov 6, 20261,001-5,000643 contacts →

Exact match

“STRUCTURAL integrates technology-driven solutions into its industry-leading specialty contracting services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchO Fallon, AZ, United StatesHQ recorded Nov 6, 2026501-1,000344 contacts →

Exact match

“SAK Construction is one of the largest privately held pipeline rehabilitation and tunneling contractors in the U.S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchLivonia, MN, United StatesHQ recorded Nov 6, 2026501-1,000321 contacts →

Exact match

“Founded in 1918, RAM Construction Services is the oldest and most experienced waterproofing and restoration contractor in the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 2026201-500239 contacts →

Exact match

“KTA-Tator, Inc, KTA for short, is a Consulting/Engineering firm founded in 1949 in Pittsburgh, Pennsylvania.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchHouston, MO, United StatesHQ recorded Nov 6, 2026501-1,000169 contacts →

Exact match

“Seal For Life, part of the Henkel Adhesive Technologies Group, offers the most diversified protection, maintenance and repair solutions in the market.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchFenton, MI, United StatesHQ recorded Nov 6, 202651-200117 contacts →

Exact match

“As we grow, our commitment to continuous improvement allows us to provide clients with a full range of industrial services to meet site-specific and client-specific needs in a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchSpring, TX, United StatesHQ recorded Nov 6, 2026501-1,000105 contacts →

Exact match

“TF Warren Group offers you the best value by combining the synergies among companies within the group, and partnerships with select corporations.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchPevely, MO, United StatesHQ recorded Nov 6, 202611-5091 contacts →

Exact match

“At Thomas Industrial Coatings, we take tremendous pride in every single service we offer - concrete coatings, fireproofing, industrial coating applications and lead abatement just…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchHouston, TX, United StatesHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“Denso Inc.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchLivonia, MI, United StatesHQ recorded Nov 6, 2026201-50083 contacts →

Exact match

“Jay Dee Contractors (Jay Dee) is a family-owned company and a leader in heavy underground construction serving clients across the United States and Canada since 1965.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchPittsburgh, PA, United StatesHQ recorded Nov 6, 20261,001-5,00080 contacts →

Exact match

“Avalotis Corporation is certified by the Society for Protective Coatings (SSPC) for the QP1 and QP2 nationally recognized certification programs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchConcord, SC, United StatesHQ recorded Nov 6, 2026201-50068 contacts →

Exact match

“Established in 1992, Superior Industrial Maintenance Company is headquartered in Concord, North Carolina and has earned the reputation as a leading nationwide industrial coating…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchLawrence, MA, United StatesHQ recorded Nov 6, 202651-20054 contacts →

Exact match

“For over 70 years Soep Painting Corp has been New England's leading commercial and industrial painting, coating, and specialty services contractor.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchBaton Rouge, LA, United StatesHQ recorded Nov 6, 202611-5049 contacts →

Exact match

“Established in 1989, we are an infrastructure repair/corrosion control company, specializing in today's leading polymer technology.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchEldersburg, MD, United StatesHQ recorded Nov 6, 202651-20047 contacts →

Exact match

“Bradshaw Construction is a leading contractor in the tunneling industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchConroe, TX, United StatesHQ recorded Nov 6, 202611-5043 contacts →

Exact match

“Based in Texas, Huxted Trenchless, LLC, combines the trenchless expertise of both Huxted Tunneling and ECI Drilling International.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchHumble, TX, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Southwest Impreglon, located in Houston, Texas, provides industries, such as oil & gas, with specialized coatings.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchHouston, TX, United StatesHQ recorded Nov 6, 202651-20043 contacts →

Exact match

“Cor-Pro Systems is the premier corrosion protection applicator in the Gulf Coast area.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchPort Washington, NY, United StatesHQ recorded Nov 6, 202651-20041 contacts →

Exact match

“We are one of the United States' Largest Industrial Painting Contractors, focusing on Lead Abatement, Surface Preparation, Steel and Concrete Repairs, Bridge Maintenance and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBirmingham, AL, United StatesHQ recorded Nov 6, 202611-5038 contacts →

Exact match

“Traditional high-performance coatings provide a strong cohesive film.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchUnion Grove, WI, United StatesHQ recorded Nov 6, 2026201-50036 contacts →

Exact match

“Plasma Coatings, a division of American Roller Company provides Corrosion, Wear and Release Coating services for tanks, vessels, rolls, pumps, machined parts and process equipment.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchWixom, OH, United StatesHQ recorded Nov 6, 202611-5035 contacts →

Exact match

“Unconventional Solutions Inc transforms our client's infrastructure throughout the USA with innovative Repair Composites and Protective Coatings Solutions.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchDallas, TX, United StatesHQ recorded Nov 6, 2026n/a35 contacts →

Exact match

“Neogard, A part of Hempel, manufactures high-performance coatings specified and used for structures across the globe for over 60 years.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchWest Newton, MA, United StatesHQ recorded Nov 6, 202611-5033 contacts →

Exact match

“The John W.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact 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

Showing 25 of 328 tunnel coating contractors based in the United States

See the full list, filter by size, metro and specialty, and access 1,971 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Tunnel coating contractors based in the United States at a glance

As of Nov 6, 2026
34.8%Verified-email coverage
17.3Average contacts per company
11-50Median size (employees)
2.4%Largest-city concentration · Houston
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
96
11-50
137
51-200
73
201-500
10
501-1,000
4
1,001-5,000
4
5,001-10,000
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 328 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 “tunnel coating contractors” 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 1,971 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 “tunnel coating contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many tunnel coating contractors are there based in the United States?

RevenueBase identified 328 company matches for tunnel coating contractors 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?

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

Which city has the most tunnel coating contractors?

Houston leads with 8 company records, followed by Denver (6) and Baton Rouge (5).

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 1,971 professional contacts with verified work emails tracked across these 328 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.

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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.