Company lists · Data refreshed September 2026

Top 25 Brownfield refinery developers based in the United States

Name: Brownfield refinery developers based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 167 companies tracked

RevenueBase identified 167 brownfield refinery developers headquartered in the United States as of September 2026 and tracks 10,033 professional contacts across them, including 3,089 with verified work emails. Houston is the largest hub.

This list covers brownfield refinery developers 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 19, 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 19, 2026 86% judged on-target in blind review

167Companies

10,033Contacts tracked

3,089Verified emails

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The 25 largest brownfield refinery developers based in the United States

Ranked by team size

Top 25 of 167 brownfield refinery developers based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to brownfield refinery developers: 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	Brown & Root Industrial Services, LLC	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 19, 2026	5,001-10,000	1,940 contacts →
	Indirect evidence “Brown & Root Industrial Services offers the full range of industrial services – engineering, construction, maintenance, turnaround, and specialty (painting, scaffolding…” Source: RevenueBase Database · checked Sep 19, 2026
2	PBF Energy	Indirect evidence	Parsippany, NJ, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,633 contacts →
	Indirect evidence “Our mission is to identify attractive acquisition opportunities in the petroleum refining industry in North America and execute acquisitions that provide superior returns to our…” Source: RevenueBase Database · checked Sep 19, 2026
3	Richard	Indirect evidence	Beaumont, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	501 contacts →
	Indirect evidence “RICHARD is a full-service engineering, procurement and construction firm in the petrochemical and refining industry.” Source: RevenueBase Database · checked Sep 19, 2026
4	Matrix Service	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 19, 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 19, 2026
5	Turn2 Specialty Companies	Indirect evidence	Baytown, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	475 contacts →
	Indirect evidence “Turn2 Specialty Companies is the premier provider of specialty turnaround services in the refining, petrochemical, and power industries.” Source: RevenueBase Database · checked Sep 19, 2026
6	The Stronghold Companies	Partial evidence	La Porte, TX, United StatesHQ checked Sep 19, 2026	5,001-10,000	419 contacts →
	Partial evidence “As part of the Quanta Services Family of Companies (NYSE: PWR)- Stronghold provides the safest, leanest, most efficient, quality solutions for the refinery, petrochemical and…” Source: RevenueBase Database · checked Sep 19, 2026
7	C&i Engineering	Indirect evidence	Louisville, KY, United StatesHQ checked Sep 19, 2026	201-500	313 contacts →
	Indirect evidence “Chemical & Industrial Engineering, Inc.(C&I) is a full-service Engineering, Design & Procurement firm, providing hands-on design expertise for increasing capacity, improving…” Source: RevenueBase Database · checked Sep 19, 2026
8	Chemical Engineering Partners	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	n/a	233 contacts →
	Indirect evidence “Chemical Engineering Partners (CEP) is a world leader in used oil re-refining designs and process technology.” Source: RevenueBase Database · checked Sep 19, 2026
9	Hunt Refining Company	Indirect evidence	Tuscaloosa, AL, United StatesHQ checked Sep 19, 2026	201-500	229 contacts →
	Indirect evidence “Hunt Refining Company (HRC), an affiliate of Hunt Consolidated, Inc, is based in Tuscaloosa, Alabama.” Source: RevenueBase Database · checked Sep 19, 2026
10	PLC Construction, INC	Indirect evidence	Liberty, TX, United StatesHQ checked Sep 19, 2026	201-500	140 contacts →
	Indirect evidence “PLC offers turnkey construction and engineering solutions for the upstream and midstream oil and gas market.” Source: RevenueBase Database · checked Sep 19, 2026
11	BAY LTD	Indirect evidence	Corpus Christi, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	131 contacts →
	Indirect evidence “Bay Ltd, with offices and operations throughout the U.S, Latin America, Canada, and other International locations, is a full-service multi-discipline construction, fabrication…” Source: RevenueBase Database · checked Sep 19, 2026
12	Pyramid E&c	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	201-500	129 contacts →
	Indirect evidence “We, Pyramid E&C provide Modular, Digital and Sustainable Hydrocarbon processing solutions from last 25 years and have executed more than 700 projects worldwide.” Source: RevenueBase Database · checked Sep 19, 2026
13	Holloman Corporation	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	501-1,000	125 contacts →
	Indirect evidence “Holloman Corporation is an Engineering, Procurement, and Construction company with capabilities to design, build, and service energy-related projects on a global level.” Source: RevenueBase Database · checked Sep 19, 2026
14	Calcasieu Refining Company	Indirect evidence	Lake Charles, LA, United StatesHQ checked Sep 19, 2026	51-200	98 contacts →
	Indirect evidence “Calcasieu Refining Co is an oil & energy company based out of 4359 W Tank Farm Rd, Lake Charles, LA, United States.” Source: RevenueBase Database · checked Sep 19, 2026
15	Select Engineering INC	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 19, 2026	51-200	95 contacts →
	Indirect evidence “Select Engineering, Inc, is a privately-held company with offices in Tulsa,OK and Houston,TX.” Source: RevenueBase Database · checked Sep 19, 2026
16	Gastech Engineering LLC	Indirect evidence	Sapulpa, OK, United StatesHQ checked Sep 19, 2026	51-200	90 contacts →
	Indirect evidence “GasTech has been dedicated to helping energy clients around the globe achieve their goals for more than 30 years; one client at a time, one project at a time, one goal at a time.” Source: RevenueBase Database · checked Sep 19, 2026
17	Ctci Americas INC	Indirect evidence	Katy, TX, United StatesHQ checked Sep 19, 2026	201-500	84 contacts →
	Indirect evidence “CTCI is an Engineering, Procurement, and Construction (EPC) services provider the world can rely on.” Source: RevenueBase Database · checked Sep 19, 2026
18	Lauren Engineers & Constructors, INC	Indirect evidence	Abilene, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	72 contacts →
	Indirect evidence “Our story begins in 1984 when Lauren Engineers & Constructors, Inc, first opened its doors in Atlanta, Georgia.” Source: RevenueBase Database · checked Sep 19, 2026
19	Jones Covey Group, INC	Indirect evidence	Rancho Cucamonga, CA, United StatesHQ checked Sep 19, 2026	51-200	68 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
20	BD Energy Systems, LLC	Indirect evidence	Houston, TX, United StatesHQ checked Sep 19, 2026	51-200	65 contacts →
	Indirect evidence “BD Energy Systems LLC located in Houston, TX, USA is a world leading engineering company operating in the Petrochemical, Fertilizer, Refining, and Gas Processing industry…” Source: RevenueBase Database · checked Sep 19, 2026
21	Taylor & Hill	Indirect evidence	Texas City, TX, United StatesHQ checked Sep 19, 2026	51-200	62 contacts →
	Indirect evidence “Taylor & Hill, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
22	Construction & Turnaround Services	Indirect evidence	Tulsa, OK, United StatesHQ checked Sep 19, 2026	201-500	57 contacts →
	Indirect evidence “Construction & Turnaround Services combines the best in field construction and fabrication to respond to your most demanding projects.” Source: RevenueBase Database · checked Sep 19, 2026
23	Trinity Industrial Services, LLC	Indirect evidence	Beaumont, TX, United StatesHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Trinity Industrial Services, LLC is your source for all industrial construction and maintenance needs.” Source: RevenueBase Database · checked Sep 19, 2026
24	Fusion Mechanical	Indirect evidence	Vidor, TX, United StatesHQ checked Sep 19, 2026	501-1,000	50 contacts →
	Indirect evidence “General Mechanical Contractor” Source: RevenueBase Database · checked Sep 19, 2026
25	Bobbitt Construction INC	Indirect evidence	Hawkins, TX, United StatesHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “We are a general oilfield construction company specializing in pipeline construction, plant construction and processing equipment installation.” Source: RevenueBase Database · checked Sep 19, 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: brownfield refinery developers. 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 brownfield refinery developers.
Partial evidence: Its own public description names part of brownfield refinery developers, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name brownfield refinery developers. 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 167 brownfield refinery developers based in the United States

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Brownfield refinery developers based in the United States at a glance

As of Sep 19, 2026

30.8%Verified-email coverage

60.1Average contacts per company

11-50Median size (employees)

19.2%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 167 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 brownfield refinery developers, 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 “brownfield refinery developers”. 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 brownfield refinery developers), 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 brownfield refinery developers, 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, 3,089 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 19, 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.

Brownfield refinery developers by metro

Brownfield refinery developers in Houston32

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 brownfield refinery developers, 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 brownfield refinery developers are there based in the United States?

RevenueBase identified 167 brownfield refinery developers 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?

Brown & Root Industrial Services, LLC, headquartered in Baton Rouge, tops this list with the largest team on record.

Which city has the most brownfield refinery developers?

Houston leads with 32 headquartered companies, followed by Corpus Christi (5) and The Woodlands (5).

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 3,089 verified decision-maker contacts tracked across these 167 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 19, 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.