Company lists · Data refreshed September 2026

Top 25 Well drilling contractors based in Canada

RevenueBase identified 104 company matches for well drilling contractors associated with Canada as of September 2026 and tracks 4,798 professional contacts across them, including 1,337 with verified work emails. Calgary is the largest hub.

This list covers company matches for well drilling contractors associated with Canada, 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 19, 2026.

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 19, 2026 How this list was built
104Companies
4,798Contacts tracked
1,337Verified emails
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The 25 largest well drilling contractors based in Canada

Ranked by team size
Top 25 of 104 company matches for well drilling contractors based in Canada, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 19, 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 matchCalgary, AB, CanadaHQ recorded Sep 19, 20261,001-5,0002,176 contacts →

Exact match

“Ensign Energy Services Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
2Exact matchMoncton, NB, CanadaHQ recorded Sep 19, 20261,001-5,0001,447 contacts →

Exact match

“Major Drilling Group International Inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
3Exact matchSherbrooke, QC, CanadaHQ recorded Sep 19, 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 19, 2026 · View company records in RevenueBase
4Exact matchPrince George, BC, CanadaHQ recorded Sep 19, 202651-200127 contacts →

Exact match

“The Geotech Drilling Group of Companies is a team focused on continually implementing the most technologically advanced drilling techniques in order to increase the efficiency and…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
5Exact matchNew Westminster, BC, CanadaHQ recorded Sep 19, 2026201-50069 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
6Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202651-20058 contacts →

Exact match

“With roots going back to 1976, Earth Drilling brings unmatched expertise to a full range of disciplines, including environmental and geotechnical engineering, oil sands, mining…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
7Exact matchColchester, NS, CanadaHQ recorded Sep 19, 2026201-50045 contacts →

Exact match

“Founded in 1953, has been operating in and expanding geographical and highly specialized markets for the past six decades.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
8Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202651-20041 contacts →

Exact match

“Pinnacle Drilling Products offers a wide range of drilling products for Mining, Oil and Gas, Blasthole, Piling, Micropiling, Shoring, Environmental, Exploration.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
9Exact matchStrathmore, AB, CanadaHQ recorded Sep 19, 202651-20035 contacts →

Exact match

“Since 2005, Big Country Drilling (BCD) has been an industry leader and innovator in the specialty drilling market throughout Western Canada.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
10Exact matchSaskatoon, SK, CanadaHQ recorded Sep 19, 202651-20035 contacts →

Exact match

“Bringing over 100 years of drilling experience to every project, we focus on building strong, team-based relationships with our clients, providing a safe and empowering workplace…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
11Exact matchSurrey, BC, CanadaHQ recorded Sep 19, 202651-20029 contacts →

Exact match

“Since 1972, Mud Bay Drilling has built a strong reputation with clients in the field of geotechnical drilling, environmental drilling, and in-situ testing by providing high…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
12Exact matchVal D Or, CanadaHQ recorded Sep 19, 202651-20025 contacts →

Exact match

“Groupe G4 - L'expertise du forage depuis 20 ans Entreprise familiale fondée en 2006 par Daniel Gamache, Guylaine Daigle et Robert Daigle, le Groupe G4 s'est imposé comme un acteur…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
13Exact matchSurrey, BC, CanadaHQ recorded Sep 19, 202611-5024 contacts →

Exact match

“Welcome to Blue Max Drilling (Blue Max Drilling Inc.), a geotechnical, environmental, construction and exploration drilling service provider with a presence across BC.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
14Exact matchGuelph, ON, CanadaHQ recorded Sep 19, 202611-5023 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
15Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202651-20023 contacts →

Exact match

“Komat Drilling has been pre-setting and performing specialty drilling services in Western Canada since 2003.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
16Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202611-5018 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
17Exact matchOttawa, ON, CanadaHQ recorded Sep 19, 202611-5015 contacts →

Exact match

“Welcome to Selix Equipment Selix is a company that services the drilling industry in Canada.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
18Exact matchMount Albert, ON, CanadaHQ recorded Sep 19, 202611-5013 contacts →

Exact match

“One of Ontario's largest Geotechnical and Environmental drilling contractors.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
19Exact matchSudbury, ON, CanadaHQ recorded Sep 19, 2026501-1,00012 contacts →

Exact match

“Black Diamond, known as "BD DRILL," is an international group specializing in drilling consumables for the mining, water well, construction, and mineral exploration sectors.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
20Exact matchWinnipeg, MB, CanadaHQ recorded Sep 19, 202651-20012 contacts →

Exact match

“Cyr Drilling International is an established and top-performing contract diamond drilling company.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
21Exact matchWhitehorse, YT, CanadaHQ recorded Sep 19, 202611-5011 contacts →

Exact match

“Since its founding in 2004, Hardrock Diamond Drilling Ltd.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
22Exact matchCalgary, AB, CanadaHQ recorded Sep 19, 202611-5011 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
23Exact matchSherbrooke, QC, CanadaHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“Experte en forage depuis 1949, l’équipe professionnelle de Puits Bernier inc.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
24Exact matchSt-Isidore-De-La Prairie, QC, CanadaHQ recorded Sep 19, 202611-5010 contacts →

Exact match

“En raison du haut degré d’expertise requis, confiez vos travaux de forage au chef de file dans ce domaine au Québec : Forage André Roy, une entreprise solidement implantée depuis…”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase
25Exact matchBrooks, AB, CanadaHQ recorded Sep 19, 202611-509 contacts →

Exact match

“Nabors Drilling Limited is a company based out of 551 Industrial Rd, Brooks, AB, Canada.”

Recorded in the RevenueBase company graph · Sep 19, 2026 · View company records in RevenueBase

Showing 25 of 104 well drilling contractors based in Canada

See the full list, filter by size, metro and specialty, and access 1,337 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Well drilling contractors based in Canada at a glance

As of Sep 19, 2026
27.9%Verified-email coverage
46.1Average contacts per company
11-50Median size (employees)
11.5%Largest-city concentration · Calgary
Sep 19, 2026Page data refreshed

Companies by employee count

1-10
48
11-50
33
51-200
15
201-500
3
501-1,000
1
1,001-5,000
2

Email recency for this list is measured worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 104 companies.

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.
What qualifies
Company records associated with Canada whose business descriptions match “well drilling 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 1,337 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 19, 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.

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

How many well drilling contractors are there based in Canada?

RevenueBase identified 104 company matches for well drilling contractors associated with Canada 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?

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

Which city has the most well drilling contractors?

Calgary leads with 12 company records, followed by Red Deer (3) and Sherbrooke (3).

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 1,337 professional contacts with verified work emails tracked across these 104 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 19, 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.