Company lists · Data refreshed October 2026

Top 25 Lump sum turnkey construction firms worldwide

Name: Lump sum turnkey construction firms worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 17, 2026 21,272 companies tracked

RevenueBase identified 21,272 company matches for lump sum turnkey construction firms worldwide as of October 2026 and tracks 364,485 professional contacts across them, including 75,562 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for lump sum turnkey construction firms 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 17, 2026. Country and city lists for lump sum turnkey construction firms 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 17, 2026 How this list was built

21,272Companies

364,485Contacts tracked

75,562Verified emails

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The 25 largest lump sum turnkey construction firms worldwide

Ranked by team size

Top 25 of 21,272 company matches for lump sum turnkey construction firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 17, 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	Consolidated Contractors Company	Exact match	Athens, GreeceHQ recorded Oct 17, 2026	10001+	14,463 contacts →
	Exact match “Consolidated Contractors International company is a leading diversified company carrying out construction, engineering, procurement, development and investment activities…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
2	L&t Construction	Exact match	Chennai, IndiaHQ recorded Oct 17, 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 17, 2026 · View company records in RevenueBase
3	Gilbane Building	Exact match	Providence, RI, United StatesHQ recorded Oct 17, 2026	1,001-5,000	4,270 contacts →
	Exact match “Gilbane Building Company provides a full slate of construction and facilities-related services-from preconstruction services planning and integrated consulting capabilities to…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
4	Julius Berger Nigeria PLC	Exact match	Utako, NigeriaHQ recorded Oct 17, 2026	10001+	3,467 contacts →
	Exact match “Julius Berger Nigeria Plc is a leading construction company offering integrated construction solutions and related services.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
5	Eiffage Génie Civil	Exact match	Vélizy-villacoublay, FranceHQ recorded Oct 17, 2026	10001+	3,254 contacts →
	Exact match “En France, en Europe et à l’international, Eiffage Génie Civil déploie son expertise et son savoir-faire pour la conception et la construction de nombreux ouvrages.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
6	Sinohydro	Exact match	Beijing, ChinaHQ recorded Oct 17, 2026	10001+	3,228 contacts →
	Exact match “http://eng.sinohydro.com/en/index.asp” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
7	Performance Contractors	Exact match	Baton Rouge, LA, United StatesHQ recorded Oct 17, 2026	1,001-5,000	2,920 contacts →
	Exact match “We began as a merit shop general industrial contractor back in 1979.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
8	BL Harbert International LLC	Exact match	Birmingham, AL, United StatesHQ recorded Oct 17, 2026	5,001-10,000	2,889 contacts →
	Exact match “BL Harbert International, LLC began construction operations in under the leadership of Billy Harbert, Jr, carrying on a family tradition in the construction industry dating back…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
9	Porr Group	Exact match	Vienna, AustriaHQ recorded Oct 17, 2026	10001+	2,807 contacts →
	Exact match “Driving innovation for excellence – that’s what PORR stands for for more than 150 years.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
10	Sundt Construction	Exact match	Tempe, AZ, United StatesHQ recorded Oct 17, 2026	1,001-5,000	2,681 contacts →
	Exact match “Sundt Construction, Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
11	Jones Engineering	Exact match	Dublin 4, IrelandHQ recorded Oct 17, 2026	1,001-5,000	2,558 contacts →
	Exact match “Jones Engineering is a multi-disciplined engineering contracting company, offering the complete range of engineering and building services installations.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
12	The Haskell Company	Exact match	Jacksonville, FL, United StatesHQ recorded Oct 17, 2026	1,001-5,000	2,390 contacts →
	Exact match “Haskell delivers over $3 billion annually in Architecture, Engineering, Construction (AEC) and Consulting solutions to assure certainty of outcome for complex capital projects…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
13	Fibrex Construction Group	Exact match	United StatesHQ recorded Oct 17, 2026	10001+	1,885 contacts →
	Exact match “Since 1972 Fibrex has evolved as a complete turnkey construction group with around experienced personnel and an annual work that excess a billion Emirati dirham.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
14	Yates Construction	Exact match	Philadelphia, MS, United StatesHQ recorded Oct 17, 2026	5,001-10,000	1,831 contacts →
	Exact match “Yates Construction is part of The Yates Companies, Inc.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
15	Gama Construction	Exact match	Cairo, EgyptHQ recorded Oct 17, 2026	1,001-5,000	1,699 contacts →
	Exact match “Gama Construction is a leading design-build contractor with over 30 years of experience.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
16	Binladin Contracting Group	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 17, 2026	5,001-10,000	1,680 contacts →
	Exact match “Binladin Contracting Group (BCG) is a UAE based construction company that serves Public and Semi-Governmental Sectors since 1967.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
17	Siac Construction	Exact match	Cairo, EgyptHQ recorded Oct 17, 2026	5,001-10,000	1,495 contacts →
	Exact match “SIAC Construction is an Egyptian private sector joint stock company with over 40 years of experience in general construction contracting.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
18	Electra	Exact match	Ramat Gan, IsraelHQ recorded Oct 17, 2026	10001+	1,421 contacts →
	Exact match “Electra Ltd, was founded in 1945.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
19	Structure Tone	Exact match	NY, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,352 contacts →
	Exact match “Structure Tone was founded in 1971 in NYC, as an interior construction focused builder.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
20	Pivot Engineering & General Contracting Company	Exact match	Abu Dhabi, United Arab EmiratesHQ recorded Oct 17, 2026	5,001-10,000	1,333 contacts →
	Exact match “For more than 46 years, PIVOT engineering and general contracting W.L.L is continuously striving to find methods to improve procedures and services that will benefit current and…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
21	Concrete Plus	Exact match	Cairo, EgyptHQ recorded Oct 17, 2026	501-1,000	1,283 contacts →
	Exact match “Founded in 1998, Concrete Plus is a comprehensive construction services provider that has rapidly risen to become one of the leading entities in Egypt's construction market.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
22	PT Tatamulia Nusantara Indah	Exact match	Jakarta, IndonesiaHQ recorded Oct 17, 2026	1,001-5,000	1,280 contacts →
	Exact match “Established in 1984, PT.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
23	Engineering Contracting Company LLC	Exact match	Dubai, United Arab EmiratesHQ recorded Oct 17, 2026	5,001-10,000	1,224 contacts →
	Exact match “Engineering Contracting Company (ECC L.L.C) was established in 1975 by Mr.” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
24	The Weitz Company	Exact match	Des Moines, IA, United StatesHQ recorded Oct 17, 2026	1,001-5,000	1,198 contacts →
	Exact match “The Weitz Company, a subsidiary of Orascom Construction PLC, is a full-service construction company, general contractor, design-builder and construction manager with office…” Recorded in the RevenueBase company graph · Oct 17, 2026 · View company records in RevenueBase
25	HTB	Exact match	São Paulo, BrazilHQ recorded Oct 17, 2026	1,001-5,000	1,169 contacts →
	Exact match “HTB is an engineering and construction company of excellence that offers comprehensive services and full solutions for pre-construction, project development and construction.” Recorded in the RevenueBase company graph · Oct 17, 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 “lump sum turnkey construction firms”. 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 21,272 lump sum turnkey construction firms worldwide

See the full list, filter by size, metro and specialty, and access 75,562 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Lump sum turnkey construction firms worldwide at a glance

As of Oct 17, 2026

20.7%Verified-email coverage

17.1Average contacts per company

11-50Median size (employees)

1.1%Largest-city concentration · Sao Paulo

Oct 17, 2026Page data refreshed

Companies by employee count

1-10

7,811

11-50

8,007

51-200

3,530

201-500

1,066

501-1,000

366

1,001-5,000

266

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 lump sum turnkey construction firms are linked below.
What qualifies: Company records worldwide whose business descriptions match “lump sum turnkey construction firms” 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 75,562 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 17, 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.

Lump sum turnkey construction firms by location

79 lists · largest first

Every Lump sum turnkey construction firms 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 “lump sum turnkey construction firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many lump sum turnkey construction firms are there worldwide?

RevenueBase identified 21,272 company matches for lump sum turnkey construction firms 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?

Consolidated Contractors Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which country has the most lump sum turnkey construction firms?

The United States leads with 4,532 companies, followed by India (1,578) and Brazil (1,195). Every lump sum turnkey construction firms list by country and city is linked on this page.

Which city has the most lump sum turnkey construction firms?

Sao Paulo leads with 240 company records, followed by Riyadh (173) and Dubai (165).

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 75,562 professional contacts with verified work emails tracked across these 21,272 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 17, 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.