Company lists · Data refreshed September 2026

Top 25 Pipeline surveying companies based in the United States

Name: Pipeline surveying 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 637 companies tracked

RevenueBase identified 637 pipeline surveying companies headquartered in the United States as of September 2026 and tracks 16,168 professional contacts across them, including 4,611 with verified work emails. Houston is the largest hub.

This list covers pipeline surveying 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

637Companies

16,168Contacts tracked

4,611Verified emails

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The 25 largest pipeline surveying companies based in the United States

Ranked by team size

Top 25 of 637 pipeline surveying 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 surveying 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	Tulsa Inspection Resources, LLC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 20, 2026	1,001-5,000	770 contacts →
	Indirect evidence “Core capabilities include: Inspection Services (Chief, CWI, NACE/AMPP, Utility, Environmental, Safety, Poly, etc), Non-Destructive Examination (Ultrasonic Testing (UT), Phased…” Source: RevenueBase Database · checked Sep 20, 2026
2	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
3	GPRS	Indirect evidence	Maumee, OH, United StatesHQ checked Sep 20, 2026	501-1,000	736 contacts →
	Indirect evidence “Creating possibility for our team members and clients by Intelligently Visualizing the Built World is who we are.” Source: RevenueBase Database · checked Sep 20, 2026
4	Zeitview	Indirect evidence	Santa Monica, CA, United StatesHQ checked Sep 20, 2026	501-1,000	640 contacts →
	Indirect evidence “For global customers in energy and infrastructure, Zeitview builds advanced inspection software that delivers fast, accurate insights, lowers costs, and improves asset performance…” Source: RevenueBase Database · checked Sep 20, 2026
5	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
6	Sunland Construction, Inc. And Affiliates	Indirect evidence	Eunice, LA, United StatesHQ checked Sep 20, 2026	1,001-5,000	364 contacts →
	Indirect evidence “Our Mission: To be the premier provider for energy related construction services through a commitment to excellence in safety, production, and quality, with the resolve to…” Source: RevenueBase Database · checked Sep 20, 2026
7	Versa Integrity Group, INC	Indirect evidence	Tomball, TX, United StatesHQ checked Sep 20, 2026	5,001-10,000	356 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
8	Ensiteusa	Indirect evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	201-500	322 contacts →
	Indirect evidence “Leadership, accountability and integrity: Taken together, these three words sum up the core values that drive our mission to provide quality project management, engineering…” Source: RevenueBase Database · checked Sep 20, 2026
9	Price Gregory International	Partial evidence	Katy, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	299 contacts →
	Partial evidence “Price Gregory International (PGI) specializes in large-diameter pipeline construction for oil, gas, and renewables, with the capacity to manage multiple large-scale projects…” Source: RevenueBase Database · checked Sep 20, 2026
10	Hydromax USA	Indirect evidence	Flower Mound, TX, United StatesHQ checked Sep 20, 2026	501-1,000	292 contacts →
	Indirect evidence “Since 2003, Hydromax USA has been a leader in advanced field services and solutions that empower utilities to make the most of their infrastructure investments.” Source: RevenueBase Database · checked Sep 20, 2026
11	Driver Pipeline Company, INC	Partial evidence	Irving, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	261 contacts →
	Partial evidence “An integrated oil and gas pipeline contractor, Driver Pipeline has been fulfilling the energy industry's construction, maintenance and repair needs since 1971.” Source: RevenueBase Database · checked Sep 20, 2026
12	Sanborn	Indirect evidence	Colorado Springs, CO, United StatesHQ checked Sep 20, 2026	51-200	257 contacts →
	Indirect evidence “The Sanborn Map Company Inc.(Sanborn) is an innovator in the modern geospatial industry, delivering state-of-the-art mapping, visualization and 3D solutions for customers…” Source: RevenueBase Database · checked Sep 20, 2026
13	Techcorr Usa, LLC	Indirect evidence	Pasadena, TX, United StatesHQ checked Sep 20, 2026	501-1,000	226 contacts →
	Indirect evidence “The TechCorr name is synonymous with safe, quality inspection services.” Source: RevenueBase Database · checked Sep 20, 2026
14	Snelson Companies, INC	Indirect evidence	Sedro-woolley, WA, United StatesHQ checked Sep 20, 2026	201-500	221 contacts →
	Indirect evidence “Snelson is now part of Primoris Services Corporation.” Source: RevenueBase Database · checked Sep 20, 2026
15	Blew & Associates, P.A	Indirect evidence	Fayetteville, AR, United StatesHQ checked Sep 20, 2026	201-500	189 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
16	Project Consulting Services	Indirect evidence	Metairie, LA, United StatesHQ checked Sep 20, 2026	201-500	185 contacts →
	Indirect evidence “Project Consulting Services®, Inc.(PCS) provides consulting and engineering expertise to the energy infrastructure industry.” Source: RevenueBase Database · checked Sep 20, 2026
17	Landpoint	Indirect evidence	Fort Worth, TX, United StatesHQ checked Sep 20, 2026	201-500	185 contacts →
	Indirect evidence “Headquartered in Fort Worth, Texas, Landpoint has nine office locations and is licensed to operate in 27 states.” Source: RevenueBase Database · checked Sep 20, 2026
18	Transglobal Services LLC	Partial evidence	Fort Worth, TX, United StatesHQ checked Sep 20, 2026	201-500	166 contacts →
	Partial evidence “Transglobal Services, LLC (TGS) provides surveying, land services, GIS, mapping, and environmental services to the construction industry.” Source: RevenueBase Database · checked Sep 20, 2026
19	Baywater	Partial evidence	The Woodlands, TX, United StatesHQ checked Sep 20, 2026	501-1,000	160 contacts →
	Partial evidence “Baywater provides extensive pipeline and facility construction services with our professional and experienced crews.” Source: RevenueBase Database · checked Sep 20, 2026
20	MPG Pipeline Contractors, LLC	Partial evidence	Houston, TX, United StatesHQ checked Sep 20, 2026	201-500	151 contacts →
	Partial evidence “MPG Pipeline Contractors, LLC is a wholly-owned subsidiary of Partners Pipeline Construction, LLC with corporate offices located in Houston, TX & New Iberia, LA.” Source: RevenueBase Database · checked Sep 20, 2026
21	Pumpco, INC	Partial evidence	Giddings, TX, United StatesHQ checked Sep 20, 2026	1,001-5,000	140 contacts →
	Partial evidence “Pumpco Inc, headquartered in Giddings, Texas, excels in pipeline construction.” Source: RevenueBase Database · checked Sep 20, 2026
22	Larrett Energy Services, INC	Indirect evidence	Venus, TX, United StatesHQ checked Sep 20, 2026	501-1,000	139 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 20, 2026
23	On & Offshore Quality Control Specialist, Llc. QCS	Indirect evidence	Austin, TX, United StatesHQ checked Sep 20, 2026	501-1,000	130 contacts →
	Indirect evidence “Welcome to On & Offshore Quality Control Specialists, LLC.” Source: RevenueBase Database · checked Sep 20, 2026
24	Uintah Engineering & Land Surveying Uels	Partial evidence	Vernal, UT, United StatesHQ checked Sep 20, 2026	51-200	129 contacts →
	Partial evidence “Since 1964, Uintah Engineering and Land Surveying (UELS), a CLS company, has provided a full range of civil services.” Source: RevenueBase Database · checked Sep 20, 2026
25	Delta Field Services, LLC	Indirect evidence	Memphis, TN, United StatesHQ checked Sep 20, 2026	201-500	127 contacts →
	Indirect evidence “Delta Field Services is a multi-faceted, energy and technology infrastructure partner, built from the field up.” 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 surveying 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 surveying companies.
Partial evidence: Its own public description names part of pipeline surveying companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name pipeline surveying 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 637 pipeline surveying companies based in the United States

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Pipeline surveying companies based in the United States at a glance

As of Sep 20, 2026

28.5%Verified-email coverage

25.4Average contacts per company

11-50Median size (employees)

7.2%Largest-city concentration · Houston

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

225

11-50

206

51-200

129

201-500

501-1,000

1,001-5,000

5,001-10,000

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 637 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 surveying 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 surveying 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 surveying 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 surveying 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, 4,611 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 surveying companies by metro

Pipeline surveying companies in Houston46

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 surveying 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 surveying companies are there based in the United States?

RevenueBase identified 637 pipeline surveying 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?

Tulsa Inspection Resources, LLC, headquartered in Tulsa, tops this list with the largest team on record.

Which city has the most pipeline surveying companies?

Houston leads with 46 headquartered companies, followed by Midland (10) and Tulsa (10).

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 4,611 verified decision-maker contacts tracked across these 637 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.