Company lists · Data refreshed September 2026

Top 25 Pipeline installation companies based in the United States

Name: Pipeline installation companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 1,316 companies tracked

RevenueBase identified 1,316 pipeline installation companies headquartered in the United States as of September 2026 and tracks 64,863 professional contacts across them, including 20,244 with verified work emails. Houston is the largest hub.

This list covers pipeline installation companies headquartered in the United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 20, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 20, 2026 86% judged on-target in blind review

1,316Companies

64,863Contacts tracked

20,244Verified emails

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The 25 largest pipeline installation companies based in the United States

Ranked by team size

Top 25 of 1,316 pipeline installation companies based in the United States, ranked by team size, largest first. Data refreshed Sep 20, 2026. RevenueBase Smart Search rates how each company's information relates to pipeline installation companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Team, INC	Indirect evidence	Sugar Land, TX, United StatesHQ checked Sep 20, 2026	5,001-10,000	3,460 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
2	Entrust Solutions Group	Partial evidence	Lisle, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	2,966 contacts →
	Partial evidence “ENTRUST Solutions Group, an ENR Top 100 company, provides comprehensive and dependable engineering, consulting, and automation services to pipeline companies, gas and electric…” Source: RevenueBase Database · checked Sep 20, 2026
3	Michels Corporation	Indirect evidence	Brownsville, WI, United StatesHQ checked Sep 20, 2026	10001+	2,339 contacts →
	Indirect evidence “Established in 1959 in Brownsville, WI, Michels is an international leader in energy and infrastructure construction.” Source: RevenueBase Database · checked Sep 20, 2026
4	Henkels & Mccoy, INC	Partial evidence	Blue Bell, PA, United StatesHQ checked Sep 20, 2026	5,001-10,000	1,813 contacts →
	Partial evidence “Henkels & McCoy, Inc.(H&M) is a leading utility construction firm providing critical infrastructure for the power, oil & gas pipeline, telecommunications, and gas distribution…” Source: RevenueBase Database · checked Sep 20, 2026
5	Quanta Services, INC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	10001+	1,783 contacts →
	Indirect evidence “Quanta Services (NYSE: PWR) is the leading specialty contractor with the largest and highly trained skilled workforce in North America, providing fully integrated solutions for…” Source: RevenueBase Database · checked Sep 20, 2026
6	T.D. Williamson	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,618 contacts →
	Indirect evidence “T.D.” Source: RevenueBase Database · checked Sep 20, 2026
7	Buckeye Partners	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,535 contacts →
	Indirect evidence “Buckeye Partners is a forward-thinking energy company.” Source: RevenueBase Database · checked Sep 20, 2026
8	Bilfinger North America	Indirect evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	10001+	1,400 contacts →
	Indirect evidence “As a leading construction and maintenance provider, Bilfinger aims to enhance the efficiency of assets and lower operational costs.” Source: RevenueBase Database · checked Sep 20, 2026
9	NPL Construction CO	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 20, 2026	5,001-10,000	1,358 contacts →
	Indirect evidence “NPL is a nationally recognized leader in energy infrastructure construction, with 50 years of experience.” Source: RevenueBase Database · checked Sep 20, 2026
10	Mears Group, INC	Indirect evidence	Englewood, CO, United StatesHQ checked Sep 20, 2026	1,001-5,000	1,143 contacts →
	Indirect evidence “Mears is an industry-leading energy infrastructure solutions provider offering engineering, construction and maintenance services to the oil and natural gas, electric transmission…” Source: RevenueBase Database · checked Sep 20, 2026
11	Miller Pipeline	Partial evidence	Indianapolis, IN, United StatesHQ checked Sep 20, 2026	1,001-5,000	974 contacts →
	Partial evidence “Miller Pipeline is the single-source, premier provider for all underground construction system solutions in transmission, distribution, and water/wastewater management.” Source: RevenueBase Database · checked Sep 20, 2026
12	Boardwalk Pipelines	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	929 contacts →
	Partial evidence “Boardwalk Pipelines powers possibility with innovative energy infrastructure that helps markets grow and communities thrive.” Source: RevenueBase Database · checked Sep 20, 2026
13	Matrix Service Company	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 20, 2026	1,001-5,000	785 contacts →
	Indirect evidence “Matrix Service Company (Nasdaq: MTRX) is a leading specialty engineering and construction company whose commitment to safety, quality, and integrity has earned its subsidiaries a…” Source: RevenueBase Database · checked Sep 20, 2026
14	Precision Pipeline, LLC	Partial evidence	Eau Claire, WI, United StatesHQ checked Sep 20, 2026	1,001-5,000	737 contacts →
	Partial evidence “As the first pipeline contractor designed to work within today's stringent pipeline construction parameters, Precision Pipeline is the next generation pipeline contractor.” Source: RevenueBase Database · checked Sep 20, 2026
15	WHC Energy Services	Partial evidence	Broussard, LA, United StatesHQ checked Sep 20, 2026	n/a	736 contacts →
	Partial evidence “WHC - A Surerus Murphy Company, is a privately held general contractor who provides construction services for renewable services, pipeline and related facilities to the oil and…” Source: RevenueBase Database · checked Sep 20, 2026
16	Willbros	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	10001+	665 contacts →
	Indirect evidence “Primoris is a specialty energy infrastructure contractor serving the oil and gas and power industries with offerings that primarily include construction, maintenance and…” Source: RevenueBase Database · checked Sep 20, 2026
17	MEADE	Indirect evidence	Chicago, IL, United StatesHQ checked Sep 20, 2026	1,001-5,000	594 contacts →
	Indirect evidence “Meade leads the field in design, construction and maintenance of electric, natural gas, and telecommunications delivery systems, both above and below ground and has done so for…” Source: RevenueBase Database · checked Sep 20, 2026
18	Mastec Utility Services	Indirect evidence	Coral Gables, FL, United StatesHQ checked Sep 20, 2026	1,001-5,000	562 contacts →
	Indirect evidence “WE'RE HIRING FOR POWER, GAS, & INFRASTRUCTURE ROLES ACROSS THE COUNTRY!* Join the Team That Keeps Energy and Infrastructure Moving Forward.” Source: RevenueBase Database · checked Sep 20, 2026
19	Infrasource, A Quanta Services Company	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 20, 2026	1,001-5,000	552 contacts →
	Indirect evidence “As one of the nations largest underground specialty contractors, InfraSource has over employees strategically positioned across more than 20 operating centers.” Source: RevenueBase Database · checked Sep 20, 2026
20	Troy Companies	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	529 contacts →
	Partial evidence “Troy has been serving the pipeline industry by providing safe and efficient pipeline construction and maintenance for more than 70 years.” Source: RevenueBase Database · checked Sep 20, 2026
21	Arb, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 20, 2026	1,001-5,000	528 contacts →
	Indirect evidence “ARB Inc.” Source: RevenueBase Database · checked Sep 20, 2026
22	E2 Consulting Engineers, INC	Indirect evidence	Emeryville, CA, United StatesHQ checked Sep 20, 2026	501-1,000	526 contacts →
	Indirect evidence “Dedicated to “Excellence in Engineering,” E2 Consulting Engineers, Inc.(E2) is a professional services firm established in 1988 specializing in a full spectrum of engineering…” Source: RevenueBase Database · checked Sep 20, 2026
23	Quality Integrated Services, Inc. QIS	Indirect evidence	Guymon, OK, United StatesHQ checked Sep 20, 2026	1,001-5,000	524 contacts →
	Indirect evidence “We’ve been a leader in the inspection and construction industry for over 25 years.” Source: RevenueBase Database · checked Sep 20, 2026
24	Epic Piping	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 20, 2026	1,001-5,000	522 contacts →
	Indirect evidence “EPIC Piping is one of the world’s largest privately owned pipe fabrication, pipe supports and PFF distribution firms, delivering precision-manufactured solutions to a diverse…” Source: RevenueBase Database · checked Sep 20, 2026
25	Matrix Service	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 20, 2026	1,001-5,000	492 contacts →
	Indirect evidence “Matrix Service is a subsidiary of Matrix Service Company (NASDAQ: MTRX).” Source: RevenueBase Database · checked Sep 20, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: pipeline installation companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names pipeline installation companies.
Partial evidence: Its own public description names part of pipeline installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipeline installation companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 1,316 pipeline installation companies based in the United States

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Pipeline installation companies based in the United States at a glance

As of Sep 20, 2026

31.2%Verified-email coverage

49.3Average contacts per company

11-50Median size (employees)

7.6%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

278

11-50

397

51-200

391

201-500

132

501-1,000

1,001-5,000

5,001-10,000

10001+

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 1,316 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among pipeline installation companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies: Companies headquartered in the United States whose own description of what they do matches “pipeline installation companies”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search: RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names pipeline installation companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude: Companies whose own description does not clearly place them among pipeline installation companies, and records with no verified work email. Companies headquartered outside United States are excluded even when they keep an office there.
Match quality: In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 20,244 across the full list. 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 September 20, 2026. Lists refresh periodically as the graph is re-checked.
Corrections: Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Pipeline installation companies by metro

Pipeline installation companies in Houston100

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names pipeline installation companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many pipeline installation companies are there based in the United States?

RevenueBase identified 1,316 pipeline installation companies headquartered in the United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

Team, INC, headquartered in Sugar Land, tops this list with the largest team on record.

Which city has the most pipeline installation companies?

Houston leads with 100 headquartered companies, followed by Midland (24) and Tulsa (18).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 20,244 verified decision-maker contacts tracked across these 1,316 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 20, 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 Smart Search, 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.