Company lists · Data refreshed September 2026

Top 25 Well drilling and water sourcing companies worldwide

RevenueBase identified 2,956 company matches for well drilling and water sourcing companies worldwide as of September 2026 and tracks 33,669 professional contacts across them, including 5,640 with verified work emails. The United States is the largest market and Nairobi the largest hub.

This list covers company matches for well drilling and water sourcing companies 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 September 22, 2026. Country and city lists for well drilling and water sourcing companies 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 Sep 22, 2026 How this list was built
2,956Companies
33,669Contacts tracked
5,640Verified emails
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The 25 largest well drilling and water sourcing companies worldwide

Ranked by team size
Top 25 of 2,956 company matches for well drilling and water sourcing companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 22, 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.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchMoncton, NB, CanadaHQ recorded Sep 22, 20261,001-5,0001,447 contacts →

Exact match

“Major Drilling Group International Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
2Exact matchMadrid, SpainHQ recorded Sep 22, 20265,001-10,0001,395 contacts →

Exact match

“Aqualia es la cuarta empresa de gestión del agua de Europa y la novena del Mundo por población servida, según el último ranking de Global Water Intelligence (diciembre de 2024).”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
3Exact matchSouth Jakarta, IndonesiaHQ recorded Sep 22, 20261,001-5,0001,200 contacts →

Exact match

“PT Pertamina Drilling Services Indonesia (Pertamina Drilling) was established on June 13th, 2008.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
4Exact matchAmsterdam, United StatesHQ recorded Sep 22, 20261,001-5,0001,097 contacts →

Exact match

“HMH is a premier drilling solutions provider - delivering a broad portfolio of products and services that are designed to be the safest and most efficient in the industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
5Exact matchUnited StatesHQ recorded Sep 22, 20261,001-5,000994 contacts →

Exact match

“Empresa líder en el Sector Petrolero, con presencia a Nivel Nacional, principales clientes PEMEX Y CFE, con servicios como perforación de pozos terrestres, Marinos, Geotérmicos…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
6Exact matchEast Ahmadi, KuwaitHQ recorded Sep 22, 20261,001-5,000697 contacts →

Exact match

“KUWAIT DRILLING CO.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
7Exact matchAte, BelgiumHQ recorded Sep 22, 20261,001-5,000504 contacts →

Exact match

“Geotec S.A, empresa de perforación perteneciente a Boyles Bros, fue fundado en 1963 posicionándose como una empresa líder en la industria minera peruana.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
8Exact matchBogotá, ColombiaHQ recorded Sep 22, 20261,001-5,000504 contacts →

Exact match

“INDEPENDENCE S.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
9Exact matchMarseille, FranceHQ recorded Sep 22, 20261,001-5,000458 contacts →

Exact match

“Foraco International SA (TSX: FAR) is a leading global mineral drilling services company that provides a comprehensive and reliable service offering in mining and water projects.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
10Exact matchMallow, IrelandHQ recorded Sep 22, 2026501-1,000360 contacts →

Exact match

“EPS Group is an international water infrastructure specialist operating across the Republic of Ireland, the UK and Northern Europe.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
11Exact matchBrisbane, AustraliaHQ recorded Sep 22, 2026201-500355 contacts →

Exact match

“Welcome to Lucas!”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
12Exact matchSherbrooke, QC, CanadaHQ recorded Sep 22, 2026201-500304 contacts →

Exact match

“FTE Drilling (Forages Technic-Eau Inc.) is one of the most specialized companies in the drilling industry.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
13Exact matchLima, PeruHQ recorded Sep 22, 20261,001-5,000295 contacts →

Exact match

“Más de 25 años de experiencia, en Rock Drill brindamos seguridad e innovación en nuestros servicios de perforación de exploración diamantina, geotécnica, producción y servicios…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
14Exact matchNew Iberia, LA, United StatesHQ recorded Sep 22, 2026501-1,000291 contacts →

Exact match

“LEAM Drilling Systems, Inc.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
15Exact matchCairo, EgyptHQ recorded Sep 22, 20261,001-5,000285 contacts →

Exact match

“National Egyptian Drilling & Petroleum Services Co.(NEDC) is Egypt’s leading water well drilling company, holding 70% of the domestic market.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
16Exact matchHershey, PA, United StatesHQ recorded Sep 22, 2026501-1,000268 contacts →

Exact match

“Keystone Clearwater Solutions is moving water forward with engineered solutions for safer, more efficient water transfer, water management, and environmental services.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
17Exact matchAuburn Hills, MI, United StatesHQ recorded Sep 22, 2026501-1,000248 contacts →

Exact match

“For 36 years, Mersino has been trusted with the most complex water management challenges in the country.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
18Exact matchBothell, WA, United StatesHQ recorded Sep 22, 20261,001-5,000248 contacts →

Exact match

“CASCADE is the leading provider of environmental and geotechnical drilling, site investigation and environmental remediation.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
19Exact matchPasig, PhilippinesHQ recorded Sep 22, 2026501-1,000247 contacts →

Exact match

“Thermaprime Drilling Corporation Geothermal, Oil & Gas Drilling BASIC SERVICES Well Construction Management • Drilling of geothermal wells • Drilling of onshore oil and gas wells…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
20Exact matchSantiago, ChileHQ recorded Sep 22, 2026201-500218 contacts →

Exact match

“En Prodrilling contamos con más de 12 años de experiencia entregando servicios de sondaje de alta calidad para la gran minería en Chile, con los más altos estándares técnicos y de…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
21Exact matchSentul, MalaysiaHQ recorded Sep 22, 2026501-1,000209 contacts →

Exact match

“PT.”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
22Exact matchSantiago, ChileHQ recorded Sep 22, 2026201-500189 contacts →

Exact match

“Empresa canadiense con operaciones en Chile y el mundo, de larga trayectoria y experiencia en servicios especializados de perforación, tales como: 1) Perforación de Superficie-…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
23Exact matchLauro De Freitas, BrazilHQ recorded Sep 22, 2026201-500179 contacts →

Exact match

“A DrillGeo, nos seus mais de 25 anos de experiência no mercado de sondagem, sempre buscou a máxima qualidade e eficiência, trabalhando de forma sustentável e respeito ao meio…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
24Exact matchLima, PeruHQ recorded Sep 22, 202651-200177 contacts →

Exact match

“REMICSA DRILLING SA It is a company with 100% Peruvian capital created in 1996, leader in the market of diamond drilling in Peru and with presence abroad since 2003 (Zambia…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase
25Exact matchVal-d'or, CanadaHQ recorded Sep 22, 2026501-1,000170 contacts →

Exact match

“Orbit Garant Drilling Inc.( TSX:OGD) is one of the largest drilling companies in Canada, providing services to large mining companies, as well as intermediate and junior mining…”

Recorded in the RevenueBase company graph · Sep 22, 2026 · View company records in RevenueBase

Showing 25 of 2,956 well drilling and water sourcing companies worldwide

See the full list, filter by size, metro and specialty, and access 5,640 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Well drilling and water sourcing companies worldwide at a glance

As of Sep 22, 2026
16.8%Verified-email coverage
11.4Average contacts per company
11-50Median size (employees)
0.8%Largest-city concentration · Nairobi
Sep 22, 2026Page data refreshed

Companies by employee count

1-10
1,416
11-50
1,023
51-200
336
201-500
92
501-1,000
32
1,001-5,000
25
5,001-10,000
3
10001+
1

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 drilling and water sourcing companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “well drilling and water sourcing companies” 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 5,640 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 September 22, 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 drilling and water sourcing companies by location

13 lists · largest first

Every Well drilling and water sourcing 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 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 drilling and water sourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many well drilling and water sourcing companies are there worldwide?

RevenueBase identified 2,956 company matches for well drilling and water sourcing companies worldwide as of September 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?

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

Which country has the most well drilling and water sourcing companies?

The United States leads with 804 companies, followed by Brazil (201) and Canada (138). Every well drilling and water sourcing companies list by country and city is linked on this page.

Which city has the most well drilling and water sourcing companies?

Nairobi leads with 25 company records, followed by Perth (15) and Calgary (14).

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 5,640 professional contacts with verified work emails tracked across these 2,956 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 September 22, 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.