Company lists · Data refreshed November 2026

Top 25 Well management / construction services worldwide

Name: Well management / construction services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 3, 2026 29,732 companies tracked

RevenueBase identified 29,732 company matches for well management / construction services worldwide as of November 2026 and tracks 655,431 professional contacts across them, including 169,723 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.

This list covers company matches for well management / construction services 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 November 3, 2026. Country and city lists for well management / construction services 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 Nov 3, 2026 How this list was built

29,732Companies

655,431Contacts tracked

169,723Verified emails

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The 25 largest well management / construction services worldwide

Ranked by team size

Top 25 of 29,732 company matches for well management / construction services worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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	Halliburton	Exact match	Houston, United StatesHQ recorded Nov 3, 2026	10001+	58,281 contacts →
	Exact match “We collaborate and engineer solutions to maximize asset value for our customers.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2	Techint Engineering & Construction	Exact match	Ciudad De Buenos Aires, MexicoHQ recorded Nov 3, 2026	10001+	10,642 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 · Nov 3, 2026 · View company records in RevenueBase
3	Samsung E&a	Exact match	Gangdong-gu, South KoreaHQ recorded Nov 3, 2026	5,001-10,000	7,517 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 · Nov 3, 2026 · View company records in RevenueBase
4	DPR Construction	Exact match	Santa Clara, TN, United StatesHQ recorded Nov 3, 2026	10001+	7,496 contacts →
	Exact match “DPR Construction is a forward-thinking, self-performing general contractor and construction manager specializing in complex projects across the advanced technology, life sciences…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5	Hill International, INC	Exact match	Mount Laurel, United StatesHQ recorded Nov 3, 2026	1,001-5,000	7,062 contacts →
	Exact match “Hill International provides program, project, and construction management services for clients in a range of sectors undertaking major construction projects across the world.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6	EXPRO	Exact match	Houston, United StatesHQ recorded Nov 3, 2026	5,001-10,000	6,924 contacts →
	Exact match “Long recognized for extraordinary performance, superb safety and long-standing partnerships, and now incorporating Frank’s International, Expro is focused on enabling our…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7	Lamprell	Exact match	Sharjah, United Arab EmiratesHQ recorded Nov 3, 2026	5,001-10,000	6,498 contacts →
	Exact match “With 50 years of experience, Lamprell is a key player in the global offshore wind and oil & gas markets, delivering high-quality, complex energy infrastructure projects.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8	The Whiting-Turner Contracting Company	Exact match	Towson, MD, United StatesHQ recorded Nov 3, 2026	1,001-5,000	6,070 contacts →
	Exact match “How fortunate we all are to work in an industry that produces such a tangible work product that affects so many profoundly.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9	Gilbane Building	Exact match	Providence, RI, United StatesHQ recorded Nov 3, 2026	1,001-5,000	4,383 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 · Nov 3, 2026 · View company records in RevenueBase
10	Balfour Beatty US	Exact match	Dallas, OR, United StatesHQ recorded Nov 3, 2026	1,001-5,000	3,818 contacts →
	Exact match “Balfour Beatty US is an industry-leading provider of general contracting, at-risk construction management and design-build services for public and private sector clients across…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11	EEI Corporation	Exact match	Makati City, PhilippinesHQ recorded Nov 3, 2026	10001+	3,246 contacts →
	Exact match “EEI Corporation is recognized as one of the leading construction companies in the Philippines.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12	BL Harbert International LLC	Exact match	Birmingham, United StatesHQ recorded Nov 3, 2026	5,001-10,000	3,089 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 · Nov 3, 2026 · View company records in RevenueBase
13	KEY Energy Services	Exact match	Houston, TX, United StatesHQ recorded Nov 3, 2026	1,001-5,000	2,991 contacts →
	Exact match “Headquartered in Houston, Texas, Key Energy Services provides a wide array of leading edge energy production solutions and services.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14	Estrutural	Exact match	Porto Alegre, BrazilHQ recorded Nov 3, 2026	1,001-5,000	2,955 contacts →
	Exact match “Quem somos: Somos uma empresa nacional, com mais de 30 anos no segmento da construção, montagem e manutenção industrial.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15	Sundt Construction	Exact match	Tempe, AZ, United StatesHQ recorded Nov 3, 2026	5,001-10,000	2,757 contacts →
	Exact match “Sundt Construction, Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16	Redcon Construction Co. S.A.E	Exact match	Heliopolis, EgyptHQ recorded Nov 3, 2026	1,001-5,000	2,683 contacts →
	Exact match “They say that the moment of truth for construction companies comes with age, passing the 20 years of age in this business is a landmark, also, a sign of maturity and solid…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17	Patterson-Uti	Exact match	Houston, TX, United StatesHQ recorded Nov 3, 2026	10001+	2,552 contacts →
	Exact match “Patterson-UTI is a leading provider of drilling and completion services to oil and natural gas exploration and production companies in the United States and other select…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18	Archer	Exact match	Sandnes, NorwayHQ recorded Nov 3, 2026	5,001-10,000	2,455 contacts →
	Exact match “Archer is a company providing drilling and well services to the global energy industry.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19	Oilserv	Exact match	Dubai, United Arab EmiratesHQ recorded Nov 3, 2026	1,001-5,000	2,408 contacts →
	Exact match “OiLSERV is a provider of an expanding range of oilfield services, including well logging, well testing, production enhancement, drilling services, surface production management…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20	Ensign Energy Services	Exact match	Calgary, AB, CanadaHQ recorded Nov 3, 2026	1,001-5,000	2,359 contacts →
	Exact match “Ensign Energy Services Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21	Taqa Industrialization & Energy Services Company	Exact match	Dhahran, Saudi ArabiaHQ recorded Nov 3, 2026	5,001-10,000	2,351 contacts →
	Exact match “TAQA is an international company that offers leading well solutions for the energy industry and is creating value and opportunity for all its stakeholders.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22	SAN Antonio Internacional	Exact match	Comuna 1, ArgentinaHQ recorded Nov 3, 2026	1,001-5,000	2,324 contacts →
	Exact match “Somos la mayor prestadora de servicios de perforación de la Argentina y somos líderes en la prestación de servicios asociados al mantenimiento y optimización de los pozos de…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23	Superior Energy Services	Exact match	Houston, TX, United StatesHQ recorded Nov 3, 2026	1,001-5,000	2,119 contacts →
	Exact match “For oil & gas exploration and production companies worldwide, Superior Energy Services is an oilfield products and services company with global reach, financial stability and…” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24	Consigli Construction Co., INC	Exact match	Milford, NY, United StatesHQ recorded Nov 3, 2026	1,001-5,000	2,113 contacts →
	Exact match “Consigli Construction Co, Inc.” Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25	ELFE	Exact match	Macaé, BrazilHQ recorded Nov 3, 2026	1,001-5,000	2,045 contacts →
	Exact match “No mercado há mais de duas décadas, a Axia é uma empresa nacional com atuação em operação e manutenção industrial.” Recorded in the RevenueBase company graph · Nov 3, 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 “well management / construction services”. 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 29,732 well management / construction services worldwide

See the full list, filter by size, metro and specialty, and access 169,723 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Well management / construction services worldwide at a glance

As of Nov 3, 2026

25.9%Verified-email coverage

22.0Average contacts per company

11-50Median size (employees)

1.2%Largest-city concentration · Sao Paulo

Nov 3, 2026Page data refreshed

Companies by employee count

1-10

14,041

11-50

9,714

51-200

3,845

201-500

1,033

501-1,000

354

1,001-5,000

284

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 well management / construction services are linked below.
What qualifies: Company records worldwide whose business descriptions match “well management / construction services” 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 169,723 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 November 3, 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.

Well management / construction services by location

133 lists · largest first

Every Well management / construction services 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 “well management / construction services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many well management / construction services are there worldwide?

RevenueBase identified 29,732 company matches for well management / construction services worldwide as of November 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?

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

Which country has the most well management / construction services?

The United States leads with 7,192 companies, followed by Brazil (1,689) and the United Kingdom (1,654). Every well management / construction services list by country and city is linked on this page.

Which city has the most well management / construction services?

Sao Paulo leads with 356 company records, followed by London (324) and Houston (265).

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 169,723 professional contacts with verified work emails tracked across these 29,732 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 November 3, 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.