Company lists · Data refreshed October 2026

Top 25 Heavy industrial contractors worldwide

Name: Heavy industrial contractors worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 14, 2026 29,721 companies tracked

RevenueBase identified 29,721 company matches for heavy industrial contractors worldwide as of October 2026 and tracks 1,496,905 professional contacts across them, including 281,101 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for heavy industrial 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 14, 2026. Country and city lists for heavy industrial 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 14, 2026 How this list was built

29,721Companies

1,496,905Contacts tracked

281,101Verified emails

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The 25 largest heavy industrial contractors worldwide

Ranked by team size

Top 25 of 29,721 company matches for heavy industrial contractors worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 14, 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	Larsen & Toubro	Exact match	Mumbai, IndiaHQ recorded Oct 14, 2026	10001+	64,913 contacts →
	Exact match “Larsen & Toubro is an Indian multinational engaged in EPC Projects, Hi-Tech Manufacturing and Services.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
2	Fluor Corporation	Exact match	Irving, TX, United StatesHQ recorded Oct 14, 2026	10001+	35,091 contacts →
	Exact match “Fluor Corporation is a global engineering, procurement and construction company.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
3	Bechtel Corporation	Exact match	Reston, VA, United StatesHQ recorded Oct 14, 2026	10001+	28,458 contacts →
	Exact match “Bechtel is a trusted engineering, construction and project management partner to industry and government.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
4	Mcdermott International, LTD	Exact match	Houston, TX, United StatesHQ recorded Oct 14, 2026	10001+	21,087 contacts →
	Exact match “McDermott is a premier provider of engineering and construction solutions to the energy industry.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
5	Kiewit	Exact match	Omaha, NE, United StatesHQ recorded Oct 14, 2026	10001+	20,487 contacts →
	Exact match “At Kiewit, the projects we deliver make a difference, and we offer opportunities for you to make one, too.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
6	Orascom Construction PLC	Exact match	Cairo, EgyptHQ recorded Oct 14, 2026	10001+	13,992 contacts →
	Exact match “Orascom Construction PLC is a leading global engineering and construction contractor primarily focused on infrastructure, industrial and high-end commercial projects in the Middle…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
7	Tata Projects	Exact match	Mumbai, IndiaHQ recorded Oct 14, 2026	1,001-5,000	13,979 contacts →
	Exact match “Tata Projects is one of the most admired Technology led Engineering, Procurement and Construction (EPC) companies in India.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
8	Strabag	Exact match	Spittal/drau, AustriaHQ recorded Oct 14, 2026	10001+	11,837 contacts →
	Exact match “At STRABAG around people working on progress at more than 2,400 locations worldwide.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
9	Tecnicas Reunidas	Exact match	Madrid, SpainHQ recorded Oct 14, 2026	10001+	11,378 contacts →
	Exact match “TR is an international general contractor engaged in the engineering and construction of industrial facilities in the fields of-Oil & Gas -Refining & Petrochemical -Power…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
10	HATCH	Exact match	Mississauga, ON, CanadaHQ recorded Oct 14, 2026	5,001-10,000	10,662 contacts →
	Exact match “Our organization is passionately committed to the pursuit of a better world through positive change.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
11	Techint Engineering & Construction	Exact match	Ciudad De Buenos Aires, MexicoHQ recorded Oct 14, 2026	10001+	10,370 contacts →
	Exact match “Techint Engineering & Construction provides project management, engineering, procurement and construction services on a global basis for large-scale projects in the Oil & Gas…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
12	Laing O'rourke	Exact match	North Sydney, United KingdomHQ recorded Oct 14, 2026	10001+	8,546 contacts →
	Exact match “Laing O’Rourke is a global engineering and manufacturing-led construction leader, delivering state-of-the-art infrastructure and buildings projects in the UK, Australia and the…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
13	Turner Industries	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 14, 2026	10001+	8,282 contacts →
	Exact match “Turner Industries provides a single solution in heavy industrial construction, maintenance, turnaround, pipe and module fabrication, equipment, rigging and specialized…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
14	Samsung E&a	Exact match	Gangdong-gu, South KoreaHQ recorded Oct 14, 2026	5,001-10,000	7,325 contacts →
	Exact match “SAMSUNG E&A is one of the world’s leading engineering, procurement, construction and project management (EPC & PM) companies.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
15	Zachry Group	Exact match	San Antonio, TX, United StatesHQ recorded Oct 14, 2026	10001+	7,053 contacts →
	Exact match “Zachry Group is North America's pacesetter in turnkey engineering, construction, maintenance, turnaround and fabrication services to the energy, chemicals, power, manufacturing…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
16	Afcons Infrastructure Limited	Exact match	Veera Desai Road, IndiaHQ recorded Oct 14, 2026	1,001-5,000	6,682 contacts →
	Exact match “Afcons is flagship infrastructure engineering & construction company of the Shapoorji Pallonji Group.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
17	L&t Construction	Exact match	Chennai, IndiaHQ recorded Oct 14, 2026	10001+	6,494 contacts →
	Exact match “L&T Construction, the construction arm of L&T, is India’s largest construction organization and among the top global contractors offering EPC solutions with single-source…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
18	Ledcor	Exact match	Vancouver, BC, CanadaHQ recorded Oct 14, 2026	5,001-10,000	6,440 contacts →
	Exact match “The Ledcor Group of Companies is one of North America’s most diversified construction companies, serving the building, heavy industrial, civil and Infrastructure, mining…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
19	Kalpataru Projects International Limited	Exact match	Mumbai, IndiaHQ recorded Oct 14, 2026	5,001-10,000	6,084 contacts →
	Exact match “THE WORLD'S LOCAL EPC PARTNER Kalpataru Projects International Limited (KPIL), part of the Kalpataru Group, is a leading global engineering and construction company with a…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
20	Webuild	Exact match	Rozzano (mi), ItalyHQ recorded Oct 14, 2026	10001+	6,038 contacts →
	Exact match “Webuild is a global leader in the construction of large, complex infrastructure, with a focus on sustainable mobility, hydropower, water treatment and supply, and green buildings.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
21	Nesma & Partners	Exact match	Khobar, Saudi ArabiaHQ recorded Oct 14, 2026	10001+	5,837 contacts →
	Exact match “Nesma & Partners group is the leading provider of integrated project solutions in the Kingdom of Saudi Arabia.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
22	GS E&c	Exact match	Seoul, South KoreaHQ recorded Oct 14, 2026	5,001-10,000	5,758 contacts →
	Exact match “GS E&C is Korea`s representative global contractor leveraging its experience in Civil Engineering, Building, Oil & Gas, Power Plants and Renewable Energy to continually provide…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
23	Enka İnşaat VE Sanayi A.Ş	Exact match	Istanbul, TürkiyeHQ recorded Oct 14, 2026	10001+	5,713 contacts →
	Exact match “Founded in 1957, ENKA is Türkiye’s largest construction company and has maintained its place among ENR’s Top International Contractors since 1981.” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
24	Mccarthy Building Companies, INC	Exact match	St. Louis, MO, United StatesHQ recorded Oct 14, 2026	5,001-10,000	5,590 contacts →
	Exact match “With 160 years spent collaborating with partners to solve complex building challenges on behalf of its clients, McCarthy Building Companies, Inc.(McCarthy) is committed to…” Recorded in the RevenueBase company graph · Oct 14, 2026 · View company records in RevenueBase
25	Monadelphous	Exact match	Perth, AustraliaHQ recorded Oct 14, 2026	5,001-10,000	5,398 contacts →
	Exact match “Monadelphous is a leading Australian ASX-200 engineering group providing construction, maintenance and industrial services to the resources, energy and infrastructure sectors.” Recorded in the RevenueBase company graph · Oct 14, 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 “heavy industrial 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 29,721 heavy industrial contractors worldwide

See the full list, filter by size, metro and specialty, and access 281,101 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Heavy industrial contractors worldwide at a glance

As of Oct 14, 2026

18.8%Verified-email coverage

50.4Average contacts per company

11-50Median size (employees)

1.0%Largest-city concentration · Sao Paulo

Oct 14, 2026Page data refreshed

Companies by employee count

1-10

7,056

11-50

10,525

51-200

6,915

201-500

2,608

501-1,000

1,101

1,001-5,000

988

5,001-10,000

173

10001+

191

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 heavy industrial contractors are linked below.
What qualifies: Company records worldwide whose business descriptions match “heavy industrial 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 281,101 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 14, 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.

Heavy industrial contractors by location

120 lists · largest first

Every Heavy industrial 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 “heavy industrial contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many heavy industrial contractors are there worldwide?

RevenueBase identified 29,721 company matches for heavy industrial 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?

Larsen & Toubro tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most heavy industrial contractors?

The United States leads with 5,333 companies, followed by Brazil (2,406) and Italy (1,673). Every heavy industrial contractors list by country and city is linked on this page.

Which city has the most heavy industrial contractors?

Sao Paulo leads with 287 company records, followed by Tehran (183) and Houston (155).

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 281,101 professional contacts with verified work emails tracked across these 29,721 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 14, 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.