Company lists · Data refreshed September 2026

Top 25 Refinery piping installation companies worldwide

Name: Refinery piping installation companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 21, 2026 6,611 companies tracked

RevenueBase identified 6,611 refinery piping installation companies worldwide as of September 2026 and tracks 193,517 professional contacts across them, including 41,025 with verified work emails. The United States is the largest market and Houston the largest hub.

This list covers refinery piping installation companies worldwide, 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 21, 2026. Country and city lists for refinery piping installation companies follow the table.

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 21, 2026 86% judged on-target in blind review

6,611Companies

193,517Contacts tracked

41,025Verified emails

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The 25 largest refinery piping installation companies worldwide

Ranked by team size

Top 25 of 6,611 refinery piping installation companies worldwide, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to refinery piping 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	Turner Industries	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 21, 2026	10001+	8,018 contacts →
	Indirect evidence “Turner Industries provides a single solution in heavy industrial construction, maintenance, turnaround, pipe and module fabrication, equipment, rigging and specialized…” Source: RevenueBase Database · checked Sep 21, 2026
2	Descon Engineering Limited	Indirect evidence	PakistanHQ checked Sep 21, 2026	n/a	6,099 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
3	Team, INC	Indirect evidence	Sugar Land, TX, United StatesHQ checked Sep 21, 2026	5,001-10,000	3,460 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
4	ENPPI	Indirect evidence	Nasr City 1, United StatesHQ checked Sep 21, 2026	1,001-5,000	3,370 contacts →
	Indirect evidence “Enppi is globally recognized as a major engineering, EPC main contractor, and management contractor, with decades of experience in onshore and offshore projects in the oil and…” Source: RevenueBase Database · checked Sep 21, 2026
5	Hpcl-Mittal Energy Limited	Indirect evidence	Noida, IndiaHQ checked Sep 21, 2026	1,001-5,000	3,288 contacts →
	Indirect evidence “HPCL-Mittal Energy Limited (HMEL) is a joint venture between Hindustan Petroleum Corporation Limited (HPCL) and Mittal Energy Investment Pte Ltd, Singapore, a Lakshmi N Mittal…” Source: RevenueBase Database · checked Sep 21, 2026
6	Victaulic	Partial evidence	Easton, PA, United StatesHQ checked Sep 21, 2026	5,001-10,000	2,995 contacts →
	Partial evidence “Our Company Victaulic is the global leader in mechanical pipe joining solutions, delivering advanced technologies and engineering services to address complex piping challenges…” Source: RevenueBase Database · checked Sep 21, 2026
7	Estrutural	Indirect evidence	Porto Alegre, BrazilHQ checked Sep 21, 2026	1,001-5,000	2,461 contacts →
	Indirect evidence “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Source: RevenueBase Database · checked Sep 21, 2026
8	Montcalm Montagens Industriais	Indirect evidence	São Paulo, BrazilHQ checked Sep 21, 2026	1,001-5,000	2,088 contacts →
	Indirect evidence “Fundada em 1971, a Montcalm tem como missão, oferecer soluções de engenharia construtiva para implantação, ampliação e manutenção de indústrias de processos, sempre com o…” Source: RevenueBase Database · checked Sep 21, 2026
9	Groupe Ponticelli Frères	Indirect evidence	FranceHQ checked Sep 21, 2026	5,001-10,000	1,829 contacts →
	Indirect evidence “The Ponticelli Frères Group is one of the main European service suppliers to companies in the energy (oil and gas, nuclear, renewable energy), industrial (chemical, steelworks…” Source: RevenueBase Database · checked Sep 21, 2026
10	AYTB	Indirect evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 21, 2026	5,001-10,000	1,812 contacts →
	Indirect evidence “AYTB had recognized the Saudi Dream 45 years ago when the Royal Commission for Jubail and Yanbu was set up with a vision to build a huge petrochemical industry to catapult Saudi…” Source: RevenueBase Database · checked Sep 21, 2026
11	Robtstone ME LLC	Indirect evidence	Abu Dhabi, United Arab EmiratesHQ checked Sep 21, 2026	1,001-5,000	1,638 contacts →
	Indirect evidence “At Robt.” Source: RevenueBase Database · checked Sep 21, 2026
12	Arabian Pipeline & Services Co. Ltd. Anabeeb	Indirect evidence	Dammam, Saudi ArabiaHQ checked Sep 21, 2026	5,001-10,000	1,587 contacts →
	Indirect evidence “ANABEEB is on a mission to become the best in the industry, together with our highly-dedicated workforce and global partners, we will deliver added value to our customers without…” Source: RevenueBase Database · checked Sep 21, 2026
13	Future Pipe Industries	Indirect evidence	Dubai, United Arab EmiratesHQ checked Sep 21, 2026	1,001-5,000	1,566 contacts →
	Indirect evidence “At Future Pipe Industries, we’re pioneers in composite pipe solutions.” Source: RevenueBase Database · checked Sep 21, 2026
14	Audubon Companies	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	1,001-5,000	1,488 contacts →
	Indirect evidence “Founded in 1997, Audubon Companies LLC provides EPC, consulting, fabrication, and field services to energy and industrial operators across the globe.” Source: RevenueBase Database · checked Sep 21, 2026
15	Aliaxis	Partial evidence	Brussels, BelgiumHQ checked Sep 21, 2026	10001+	1,065 contacts →
	Partial evidence “Aliaxis is a global leader in advanced piping systems for building, infrastructure, industrial and agriculture applications.” Source: RevenueBase Database · checked Sep 21, 2026
16	Imco Engineering & Construction CO W.L.L	Indirect evidence	KuwaitHQ checked Sep 21, 2026	1,001-5,000	1,056 contacts →
	Indirect evidence “Established in 1970, IMCO started as a pioneer in the Industrial Electrical and Instrumentation Fields in Kuwait.” Source: RevenueBase Database · checked Sep 21, 2026
17	DNOW	Indirect evidence	Houston, TX, United StatesHQ checked Sep 21, 2026	5,001-10,000	976 contacts →
	Indirect evidence “DNOW is a premier energy and industrial solutions provider with a legacy of over 160 years as a leading distributor of pipe, valves, fittings (PVF), pumps and fabricated equipment.” Source: RevenueBase Database · checked Sep 21, 2026
18	Sapref	Indirect evidence	Prospecton, South AfricaHQ checked Sep 21, 2026	501-1,000	944 contacts →
	Indirect evidence “SAPREF is a joint venture between Shell SA Refining and BP Southern Africa.” Source: RevenueBase Database · checked Sep 21, 2026
19	Repcon, INC	Indirect evidence	Baton Rouge, LA, United StatesHQ checked Sep 21, 2026	1,001-5,000	877 contacts →
	Indirect evidence “Repcon has earned a reputation for leading the industry in turnarounds, specialty welding, construction, pipe fabrication, and maintenance.” Source: RevenueBase Database · checked Sep 21, 2026
20	OIL Industries Commissioning And Operation Company Oico	Indirect evidence	Tehran, IranHQ checked Sep 21, 2026	1,001-5,000	869 contacts →
	Indirect evidence “Oil Industries’ Commissioning and Operation Company (OICO) is incorporated to manage and execute commissioning and start-up, operation, maintenance and professional training for…” Source: RevenueBase Database · checked Sep 21, 2026
21	Gulf Consolidated Contractors CO	Indirect evidence	Khobar, Saudi ArabiaHQ checked Sep 21, 2026	1,001-5,000	787 contacts →
	Indirect evidence “Gulf Consolidated Contractors Co.(GCC) is a construction company with more than 60 years of history and wealth of experience.” Source: RevenueBase Database · checked Sep 21, 2026
22	Precision Pipeline, LLC	Indirect evidence	Eau Claire, WI, United StatesHQ checked Sep 21, 2026	1,001-5,000	737 contacts →
	Indirect 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 21, 2026
23	Foure Lagadec	Indirect evidence	Le Havre, FranceHQ checked Sep 21, 2026	1,001-5,000	718 contacts →
	Indirect evidence “Building on its industrial heritage, its strong ties to the Snef Group, and its commitment to innovation, Fouré Lagadec continues to evolve to meet the technical and energy…” Source: RevenueBase Database · checked Sep 21, 2026
24	Bpcl Kochi Refinery	Partial evidence	Ernakulam, IndiaHQ checked Sep 21, 2026	1,001-5,000	680 contacts →
	Partial evidence “The BPCL Kochi Refinery, embarked on its journey in 1966 with a capacity of barrels per day.” Source: RevenueBase Database · checked Sep 21, 2026
25	Fabtech Projects & Engineers LTD	Indirect evidence	Pune, IndiaHQ checked Sep 21, 2026	501-1,000	659 contacts →
	Indirect evidence “Fabtech Projects and Engineers Ltd is among the leaders in engineering procurement and construction (EPC) services to oil and gas, chemical and sugar industries in India.” Source: RevenueBase Database · checked Sep 21, 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: refinery piping 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 refinery piping installation companies.
Partial evidence: Its own public description names part of refinery piping installation companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refinery piping 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 6,611 refinery piping installation companies worldwide

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Refinery piping installation companies worldwide at a glance

As of Sep 21, 2026

21.2%Verified-email coverage

29.3Average contacts per company

11-50Median size (employees)

2.0%Largest-city concentration · Houston

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

1,747

11-50

2,407

51-200

1,492

201-500

542

501-1,000

202

1,001-5,000

135

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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 refinery piping 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.
Coverage: Every country. Country and city lists for refinery piping installation companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “refinery piping 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 refinery piping 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 refinery piping installation companies, and records with no verified work email.
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, 41,025 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 21, 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.

Refinery piping installation companies by location

28 lists · largest first

Every Refinery piping installation companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 refinery piping 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 refinery piping installation companies are there worldwide?

RevenueBase identified 6,611 refinery piping installation companies worldwide 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?

Turner Industries, headquartered in Baton Rouge, tops this list with the largest team on record.

Which country has the most refinery piping installation companies?

The United States leads with 1,462 companies, followed by India (386) and Italy (320). Every refinery piping installation companies list by country and city is linked on this page.

Which city has the most refinery piping installation companies?

Houston leads with 130 headquartered companies, followed by Tehran (92) and Mumbai (50).

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 41,025 verified decision-maker contacts tracked across these 6,611 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 21, 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.