Company lists · Data refreshed November 2026
Top 22 Oilfield labor contractors based in Calgary, Canada
RevenueBase identified 48 company matches for oilfield labor contractors associated with Calgary, Canada as of November 2026 and tracks 2,089 professional contacts across them, including 213 with verified work emails. Across Canada, Calgary is the largest hub for this category.
This list covers company matches for oilfield labor contractors associated with Calgary, 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 November 4, 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.
The 22 largest oilfield labor contractors based in Calgary, Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 327 contacts → | ||||
Exact match “Reliance is a place where extraordinary people gather to inspire those around them with truly outstanding service: service to each other, service to our customers, and service to…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 2 | 298 contacts → | ||||
Exact match “Cathedral Energy Services (TSX:CET) is a trusted partner to North American energy companies requiring high performance directional drilling services.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 3 | 161 contacts → | ||||
Exact match “Irwin’s is powering the workforce for the future of energy.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 4 | 44 contacts → | ||||
Exact match “Pillar Oilfield Projects Ltd is an oil & energy mechanical and general contractor based out of Alberta with a fabrication shop in Edmonton.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 5 | 28 contacts → | ||||
Exact match “Exploration Staffing Solutions is a Canadian-based staffing service that was developed to address the technical and support staffing demands that are found in mineral exploration…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 6 | 18 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 7 | 16 contacts → | ||||
Exact match “Proprietary service rigs combined with best-in-class safety and operational performance has allowed Prostar to demonstrate continued growth in a retracting crude oil price…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 8 | 13 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 9 | 10 contacts → | ||||
Exact match “Stratum-Norchief brings to their clients a wealth of diversified knowledge through the experience of their operational and business managing personnel.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 10 | 10 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 11 | 8 contacts → | ||||
Exact match “Welcome to NL Fisher Drilling & Supervision We are NL Fisher, a team of highly experienced engineers, superintendents, technologists and operational experts.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 12 | 7 contacts → | ||||
Exact match “KMA Construction is a premier General Mechanical Contractor specializing in: Facility and Pipeline Construction/Module Fabrication and Assembly as well as Shut down and…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 13 | 7 contacts → | ||||
Exact match “At Point Verge, we are an innovative and dynamic company offering Design, Drafting, Materials Management, and Training services to the North American energy industry.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 14 | 7 contacts → | ||||
Exact match “Horizon Workforce is part of a larger group of construction entities focused on delivering an exceptional workforce on demand in any region for positions ranging from Skilled…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 15 | 7 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 16 | 6 contacts → | ||||
Exact match “Founded in Calgary, AB, Remote Operation Professionals (ROP) enhances drilling operations by delivering expert talent, technology solutions, and strategic consulting to optimize…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 17 | 6 contacts → | ||||
Exact match “Barracuda Wellsite Management Ltd (BWM) is a full-service project management and wellsite supervision company with experience in every major basin throughout Canada, L48 and…” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 18 | 5 contacts → | ||||
Exact match “YOUR TIME IS IMPORTANT.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 19 | 3 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 20 | 2 contacts → | ||||
Exact match “Essential provides oilfield services to oil and natural gas producers, primarily in western Canada.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 21 | 1 contacts → | ||||
Exact match “Casper is run by entrepreneurs Jamie Crysdale, Jamie Harrison who are dedicated to Safety, Teamwork and the Environment.” Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase | |||||
| 22 | 1 contacts → | ||||
Exact match “Techmasters provides a diverse range of consulting services from initial land purchase on the client's behalf to final reclamation.” Recorded in the RevenueBase company graph · Nov 4, 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 “oilfield labor 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 22 of 48 oilfield labor contractors based in Calgary, Canada
See the full list, filter by size, metro and specialty, and access 213 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oilfield labor contractors based in Calgary, Canada at a glance
As of Nov 4, 2026Companies by employee count
Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 48 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 Calgary, Canada whose business descriptions match “oilfield labor 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 213 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 4, 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 “oilfield labor contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oilfield labor contractors are there based in Calgary, Canada?
RevenueBase identified 48 company matches for oilfield labor contractors associated with Calgary, Canada 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?
Reliance Oilfield Services tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city in Canada has the most oilfield labor contractors?
Calgary leads Canada with 48 company records, followed by Grande Prairie (21) and Edmonton (20).
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 213 professional contacts with verified work emails tracked across these 48 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 4, 2026.
Ready to reach these companies? Verified emails and direct dials for all 48 oilfield labor contractors based in Calgary, Canada. Start with a free account, no credit card.
Download this list →Related lists
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- Oilfield labor contractors based in Brazil
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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.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Oilfield labor contractors based in Abu Dhabi, United Arab Emirates
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Company intelligence · public preview
Top 22 oilfield labor contractors based in Calgary, Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 48 matching company records for oilfield labor contractors based in Calgary, Canada, with 2,089 tracked contacts and 213 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 4, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 oilfield labor contractors based in Calgary, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Reliance Oilfield Servicesrelianceofs.comHQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 327 contacts → |
“Reliance is a place where extraordinary people gather to inspire those around them with truly outstanding service: service to each other, service to our customers, and service to…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cathedral Energy Servicescathedralenergyservices.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 298 contacts → |
“Cathedral Energy Services (TSX:CET) is a trusted partner to North American energy companies requiring high performance directional drilling services.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Irwin's Safety And Industrial Labour Services LTDirwinsafety.comHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 161 contacts → |
“Irwin’s is powering the workforce for the future of energy.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Pillar Oilfield Projects LTDpillar.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 44 contacts → |
“Pillar Oilfield Projects Ltd is an oil & energy mechanical and general contractor based out of Alberta with a fabrication shop in Edmonton.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Exploration Staffing Solutions LTDexplorationstaffingsolutions.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 28 contacts → |
“Exploration Staffing Solutions is a Canadian-based staffing service that was developed to address the technical and support staffing demands that are found in mineral exploration…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  Contract Professionals Canada INCcontractpro.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Prostar Energyprostarwell.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 16 contacts → |
“Proprietary service rigs combined with best-in-class safety and operational performance has allowed Prostar to demonstrate continued growth in a retracting crude oil price…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Ramdar Resource Management LTDramdar.caHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 |  Stratum-Norchiefstratumgrp.comHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 10 contacts → |
“Stratum-Norchief brings to their clients a wealth of diversified knowledge through the experience of their operational and business managing personnel.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  Benchmark Engineering INCbenchmarkeng.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 |  NL Fisher Supervision And Engineering LTDnlfisher.comHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 8 contacts → |
“Welcome to NL Fisher Drilling & Supervision We are NL Fisher, a team of highly experienced engineers, superintendents, technologists and operational experts.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | KMA Construction INCkmaconstruction.ca HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 7 contacts → |
“KMA Construction is a premier General Mechanical Contractor specializing in: Facility and Pipeline Construction/Module Fabrication and Assembly as well as Shut down and…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Pointverge LTDpointverge.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 7 contacts → |
“At Point Verge, we are an innovative and dynamic company offering Design, Drafting, Materials Management, and Training services to the North American energy industry.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Horizon Construction Workforce LTDhorizonworkforce.comHQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 7 contacts → |
“Horizon Workforce is part of a larger group of construction entities focused on delivering an exceptional workforce on demand in any region for positions ranging from Skilled…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gmack Oilfieldgmackoilfield.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Remote Operation Professionalsropinc.ca HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 6 contacts → |
“Founded in Calgary, AB, Remote Operation Professionals (ROP) enhances drilling operations by delivering expert talent, technology solutions, and strategic consulting to optimize…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Barracuda Wellsite Management LTDbarracuda-wellsite.comHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 6 contacts → |
“Barracuda Wellsite Management Ltd (BWM) is a full-service project management and wellsite supervision company with experience in every major basin throughout Canada, L48 and…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Rare Oilfield Services Corprareoil.comHQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 5 contacts → |
“YOUR TIME IS IMPORTANT.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Finley Inspection Services LTDfinleyinspection.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Essential Energy Services LTDessentialenergy.ca HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 2 contacts → |
“Essential provides oilfield services to oil and natural gas producers, primarily in western Canada.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Casper Oilfield Services Casper Energy Servicescasperenergy.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 1 contacts → |
“Casper is run by entrepreneurs Jamie Crysdale, Jamie Harrison who are dedicated to Safety, Teamwork and the Environment.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Techmaster OIL Tools, INCtmot.ca HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 1 contacts → |
“Techmasters provides a diverse range of consulting services from initial land purchase on the client's behalf to final reclamation.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 48 company matches
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Oilfield labor contractors: dataset insights
November 4, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
48 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 48 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 4, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oilfield labor contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oilfield labor contractors did RevenueBase find based in Calgary, Canada?
The saved snapshot records 48 matching company records, 2,089 tracked contacts and 213 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 4, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Oilfield labor contractors by geography
- Oilfield labor contractors based in Abu Dhabi, United Arab Emirates
- Oilfield labor contractors based in Aberdeen, United Kingdom
- Oilfield labor contractors based in London, United Kingdom
- Oilfield labor contractors based in Houston, United States
- Oilfield labor contractors based in Lafayette, United States
- Oilfield labor contractors based in Midland, United States
- Oilfield labor contractors based in Odessa, United States
- Oilfield labor contractors based in Argentina
- Oilfield labor contractors based in Australia
- Oilfield labor contractors based in Brazil
- Oilfield labor contractors based in Canada
- Oilfield labor contractors based in Colombia
Cite this list
RevenueBase Data Team. Top 22 oilfield labor contractors based in Calgary, Canada. Snapshot: November 4, 2026. https://revenuebase.ai/companies/oilfield-labor-contractors/canada/calgary.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Oilfield labor contractors based in Abu Dhabi, United Arab Emirates
- Oilfield labor contractors based in Aberdeen, United Kingdom
- Oilfield labor contractors based in London, United Kingdom
- Oilfield labor contractors based in Houston, United States
- Oilfield labor contractors based in Lafayette, United States
- Oilfield labor contractors based in Midland, United States
Company intelligence · public preview
Top 22 oilfield labor contractors based in Calgary, Canada
RevenueBase records 48 matching company records for oilfield labor contractors based in Calgary, Canada, with 2,089 tracked contacts and 213 verified work emails.
This public preview shows 22 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: November 4, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 22 oilfield labor contractors based in Calgary, Canada
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Reliance Oilfield Servicesrelianceofs.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 327 contacts → |
“Reliance is a place where extraordinary people gather to inspire those around them with truly outstanding service: service to each other, service to our customers, and service to…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cathedral Energy Servicescathedralenergyservices.com HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 298 contacts → |
“Cathedral Energy Services (TSX:CET) is a trusted partner to North American energy companies requiring high performance directional drilling services.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Irwin's Safety And Industrial Labour Services LTDirwinsafety.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 161 contacts → |
“Irwin’s is powering the workforce for the future of energy.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Pillar Oilfield Projects LTDpillar.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 44 contacts → |
“Pillar Oilfield Projects Ltd is an oil & energy mechanical and general contractor based out of Alberta with a fabrication shop in Edmonton.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Exploration Staffing Solutions LTDexplorationstaffingsolutions.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 28 contacts → |
“Exploration Staffing Solutions is a Canadian-based staffing service that was developed to address the technical and support staffing demands that are found in mineral exploration…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Contract Professionals Canada INCcontractpro.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 18 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 7 | Prostar Energyprostarwell.com HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 16 contacts → |
“Proprietary service rigs combined with best-in-class safety and operational performance has allowed Prostar to demonstrate continued growth in a retracting crude oil price…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Ramdar Resource Management LTDramdar.ca HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 13 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 9 | Stratum-Norchiefstratumgrp.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 10 contacts → |
“Stratum-Norchief brings to their clients a wealth of diversified knowledge through the experience of their operational and business managing personnel.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | Benchmark Engineering INCbenchmarkeng.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 10 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 11 | NL Fisher Supervision And Engineering LTDnlfisher.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 8 contacts → |
“Welcome to NL Fisher Drilling & Supervision We are NL Fisher, a team of highly experienced engineers, superintendents, technologists and operational experts.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | KMA Construction INCkmaconstruction.ca HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 7 contacts → |
“KMA Construction is a premier General Mechanical Contractor specializing in: Facility and Pipeline Construction/Module Fabrication and Assembly as well as Shut down and…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Pointverge LTDpointverge.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 7 contacts → |
“At Point Verge, we are an innovative and dynamic company offering Design, Drafting, Materials Management, and Training services to the North American energy industry.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Horizon Construction Workforce LTDhorizonworkforce.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 7 contacts → |
“Horizon Workforce is part of a larger group of construction entities focused on delivering an exceptional workforce on demand in any region for positions ranging from Skilled…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Gmack Oilfieldgmackoilfield.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 7 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 16 | Remote Operation Professionalsropinc.ca HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 6 contacts → |
“Founded in Calgary, AB, Remote Operation Professionals (ROP) enhances drilling operations by delivering expert talent, technology solutions, and strategic consulting to optimize…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Barracuda Wellsite Management LTDbarracuda-wellsite.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 6 contacts → |
“Barracuda Wellsite Management Ltd (BWM) is a full-service project management and wellsite supervision company with experience in every major basin throughout Canada, L48 and…” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Rare Oilfield Services Corprareoil.com HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 5 contacts → |
“YOUR TIME IS IMPORTANT.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Finley Inspection Services LTDfinleyinspection.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 3 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 20 | Essential Energy Services LTDessentialenergy.ca HQ: Calgary, AB, CanadaReported employees: 201-500 | Calgary, AB, Canada | 201-500 | Exact match | 2 contacts → |
“Essential provides oilfield services to oil and natural gas producers, primarily in western Canada.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Casper Oilfield Services Casper Energy Servicescasperenergy.com HQ: Calgary, AB, CanadaReported employees: 11-50 | Calgary, AB, Canada | 11-50 | Exact match | 1 contacts → |
“Casper is run by entrepreneurs Jamie Crysdale, Jamie Harrison who are dedicated to Safety, Teamwork and the Environment.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Techmaster OIL Tools, INCtmot.ca HQ: Calgary, AB, CanadaReported employees: 1-10 | Calgary, AB, Canada | 1-10 | Exact match | 1 contacts → |
“Techmasters provides a diverse range of consulting services from initial land purchase on the client's behalf to final reclamation.” Recorded description excerpt · November 4, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 22 of 48 company matches
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Oilfield labor contractors: dataset insights
November 4, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
48 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured across the whole Canada list rather than for Calgary, so it is reported there. Company counts and contact totals on this page are exact for Calgary, over 48 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: November 4, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for oilfield labor contractors?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many oilfield labor contractors did RevenueBase find based in Calgary, Canada?
The saved snapshot records 48 matching company records, 2,089 tracked contacts and 213 verified emails. The public preview displays 22 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: November 4, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
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Cite this list
RevenueBase Data Team. Top 22 oilfield labor contractors based in Calgary, Canada. Snapshot: November 4, 2026. https://revenuebase.ai/companies/oilfield-labor-contractors/canada/calgary.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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