Company lists · Data refreshed October 2026

Top 25 Chemical plant piping contractors worldwide

Name: Chemical plant piping contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 9, 2026 4,855 companies tracked

RevenueBase identified 4,855 company matches for chemical plant piping contractors worldwide as of October 2026 and tracks 107,064 professional contacts across them, including 18,169 with verified work emails. The United States is the largest market and Tehran the largest hub.

This list covers company matches for chemical plant piping contractors worldwide, 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 October 9, 2026. Country and city lists for chemical plant piping contractors follow the table.

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 Oct 9, 2026 How this list was built

4,855Companies

107,064Contacts tracked

18,169Verified emails

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The 25 largest chemical plant piping contractors worldwide

Ranked by team size

Top 25 of 4,855 company matches for chemical plant piping contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 9, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Descon Engineering Limited	Exact match	PakistanHQ recorded Oct 9, 2026	n/a	6,261 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
2	Megha Engineering & Infrastructures LTD	Exact match	Hyderabad, IndiaHQ recorded Oct 9, 2026	n/a	3,447 contacts →
	Exact match “EPC Contractor in Irrigation, Water, Hydrocarbon and Power sectors.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
3	Toyo Engineering Corporation	Exact match	Chiba-shi Mihama-ku, JapanHQ recorded Oct 9, 2026	1,001-5,000	2,841 contacts →
	Exact match “Toyo Engineering is an engineering company that constructs the plant in a global stage centering on the plant engineering field.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
4	AYTB	Exact match	Jubail Industrial City, Saudi ArabiaHQ recorded Oct 9, 2026	5,001-10,000	1,887 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
5	Tkil Industries	Exact match	Pune, IndiaHQ recorded Oct 9, 2026	1,001-5,000	1,390 contacts →
	Exact match “TKIL Industries Pvt.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
6	IKPT	Exact match	Jakarta, IndonesiaHQ recorded Oct 9, 2026	501-1,000	1,256 contacts →
	Exact match “PT Inti Karya Persada Teknik (IKPT), a company specializing in Engineering, Procurement, and Construction services in Indonesia was established on 22 February 1982.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
7	Repcon, INC	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 9, 2026	1,001-5,000	898 contacts →
	Exact match “Repcon has earned a reputation for leading the industry in turnarounds, specialty welding, construction, pipe fabrication, and maintenance.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
8	Inco Group Of Companies	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 9, 2026	1,001-5,000	861 contacts →
	Exact match “INCO is a Group with a long and rich history.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
9	Irem SPA	Exact match	Siracusa, ItalyHQ recorded Oct 9, 2026	1,001-5,000	831 contacts →
	Exact match “IREM GROUP Provides complete services in the field of Procurement, Detail Engineering, Construction and Maintenance of Industrial Plants.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
10	Ttcl Public Company Limited	Exact match	ThailandHQ recorded Oct 9, 2026	n/a	783 contacts →
	Exact match “TTCL Public Company Limited (TTCL), the first integrated Engineering, Procurement and Construction (Integrated EPC) company in Thailand, was incorporated on 24 April, 1985 with a…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
11	Fabtech Projects & Engineers LTD	Exact match	Pune, IndiaHQ recorded Oct 9, 2026	501-1,000	677 contacts →
	Exact match “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.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
12	W-Industries	Exact match	Houston, TX, United StatesHQ recorded Oct 9, 2026	501-1,000	573 contacts →
	Exact match “Our expertise encompasses the full spectrum of system technologies from pneumatic - hydraulic control systems to state of the art programmable solutions to chemical injection…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
13	JM Eagle	Exact match	Los Angeles, CA, United StatesHQ recorded Oct 9, 2026	1,001-5,000	561 contacts →
	Exact match “JM Eagle™ is the world’s leading plastic pipe manufacturer-an innovative leader that combines advanced technology with superior customer service to create the industry’s most…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
14	Fives Nordon	Exact match	Nancy, FranceHQ recorded Oct 9, 2026	501-1,000	549 contacts →
	Exact match “Fives Nordon is a company of the Fives group.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
15	Epic Piping	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 9, 2026	1,001-5,000	534 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
16	Specialty Welding And Turnarounds, LLC	Exact match	Gonzales, LA, MexicoHQ recorded Oct 9, 2026	501-1,000	515 contacts →
	Exact match “Specialty Welding And Turnarounds (SWAT) provides integrated construction and turnaround services for the refining, petrochemical and ammonia markets across North America.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
17	Richard	Exact match	Beaumont, TX, United StatesHQ recorded Oct 9, 2026	1,001-5,000	503 contacts →
	Exact match “RICHARD is a full-service engineering, procurement and construction firm in the petrochemical and refining industry.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
18	Team, Inc. Uk, Africa, Caspian	Exact match	Kendal, United KingdomHQ recorded Oct 9, 2026	201-500	480 contacts →
	Exact match “TEAM is a leading industrial services company offering an array of specialized services related to the construction, maintenance, and monitoring of pressurized piping and…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
19	The Stronghold Companies	Exact match	La Porte, TX, United StatesHQ recorded Oct 9, 2026	5,001-10,000	431 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
20	Plant Tech Arabia Co. LTD	Exact match	Industrial, Saudi ArabiaHQ recorded Oct 9, 2026	1,001-5,000	425 contacts →
	Exact match “Plant Tech Arabia Co.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
21	Perma-Pipe	Exact match	Spring, TX, United StatesHQ recorded Oct 9, 2026	501-1,000	392 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
22	DEE Development Engineers Limited	Exact match	Palwal, IndiaHQ recorded Oct 9, 2026	1,001-5,000	377 contacts →
	Exact match “DEE was incorporated as a modest consultancy firm in the year 1983.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
23	Rafa SA	Exact match	Capitan Bermudez, ArgentinaHQ recorded Oct 9, 2026	501-1,000	372 contacts →
	Exact match “Somos una empresa formada por la fusión de un equipo de gente joven y gente con trayectoria, experiencia y capacidad de más de 30 años de activa participación en el rubro…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
24	The Anup Engineering Limited	Exact match	Ahmedabad, IndiaHQ recorded Oct 9, 2026	201-500	367 contacts →
	Exact match “The Anup Engineering Limited,(erstwhile subsidiary company of Arvind Limited) and a part of the Indian conglomerate- Lalbhai Group, is a in the fabrication of top end process…” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase
25	Verwater Group B.V	Exact match	Rotterdam, NetherlandsHQ recorded Oct 9, 2026	1,001-5,000	357 contacts →
	Exact match “Verwater breathes Tank & Industrial Services.” Recorded in the RevenueBase company graph · Oct 9, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “chemical plant piping contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 25 of 4,855 chemical plant piping contractors worldwide

See the full list, filter by size, metro and specialty, and access 18,169 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Chemical plant piping contractors worldwide at a glance

As of Oct 9, 2026

17.0%Verified-email coverage

22.1Average contacts per company

11-50Median size (employees)

1.3%Largest-city concentration · Tehran

Oct 9, 2026Page data refreshed

Companies by employee count

1-10

1,338

11-50

1,857

51-200

1,068

201-500

360

501-1,000

112

1,001-5,000

5,001-10,000

10001+

Email recency is reported on each country list linked below.

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.
Coverage: Every country. Country and city lists for chemical plant piping contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “chemical plant piping 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. 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 18,169 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 October 9, 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.

Chemical plant piping contractors by location

26 lists · largest first

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

Countries

Cities

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 “chemical plant piping contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many chemical plant piping contractors are there worldwide?

RevenueBase identified 4,855 company matches for chemical plant piping contractors worldwide as of October 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?

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

Which country has the most chemical plant piping contractors?

The United States leads with 761 companies, followed by India (537) and Italy (340). Every chemical plant piping contractors list by country and city is linked on this page.

Which city has the most chemical plant piping contractors?

Tehran leads with 63 company records, followed by Mumbai (56) and Houston (48).

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 18,169 professional contacts with verified work emails tracked across these 4,855 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 October 9, 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.