Company lists · Data refreshed October 2026
Top 25 Oil rig maintenance contractors based in Canada
RevenueBase identified 173 company matches for oil rig maintenance contractors associated with Canada as of October 2026 and tracks 4,686 professional contacts across them, including 870 with verified work emails. Calgary is the largest hub.
This list covers company matches for oil rig maintenance 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 October 22, 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 25 largest oil rig maintenance contractors based in Canada
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 646 contacts → | ||||
Exact match “FLINT is a leading provider for Maintenance & Turnarounds, Wear Technologies, Fabrication, Modularization & Machining, Facility Construction, Pipeline Installation & Integrity…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 2 | 322 contacts → | ||||
Exact match “CIMS Limited Partnership is 100% Canadian Owned and Operated.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 3 | 147 contacts → | ||||
Exact match “Blackstone believes that great people make great businesses.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 4 | 144 contacts → | ||||
Exact match “As Canada’s largest well servicing contractor, Precision Well Servicing (PWS) provides a full slate of services including completions, workovers, abandonments, well maintenance…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 5 | 100 contacts → | ||||
Exact match “Maxx North America delivers fully self-performed pipeline and energy services across Canada, the same certified crew that scopes the job executes it and signs off on the…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 6 | 100 contacts → | ||||
Exact match “Macro was founded in 1994 and since has become an industry leading Pipeline/Facility Maintenance and Construction Company representing Northeastern BC in Canada’s Oil and Gas…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 7 | 87 contacts → | ||||
Exact match “As a privately-owned oilfield service company SIMMONS EDECO provides oilfield services to an international customer base of major oil companies and large independent producers…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 8 | 80 contacts → | ||||
Exact match “Headquartered in Slave Lake, Alberta.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 9 | 68 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 10 | 65 contacts → | ||||
Exact match “Reliance Offshore is the offshore & marine personnel subsidiary of the I.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 11 | 62 contacts → | ||||
Exact match “Here at Eagle Well Servicing we operate a large safe and reliable fleet of mobile single, double and slant service rigs for workovers, well completions, re-entry preparation…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 12 | 53 contacts → | ||||
Exact match “Purnell Energy Services is an oil & gas servicing company.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 13 | 49 contacts → | ||||
Exact match “At Carbonex, we strive to provide innovative and safe solutions for construction and maintenance that exceed client expectations.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 14 | 47 contacts → | ||||
Exact match “Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 15 | 46 contacts → | ||||
Exact match “We support leading oilfield service companies with new equipment solutions, equipment repair and refurb, with equipment in operation across the world.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 16 | 41 contacts → | ||||
Exact match “Capital Project Execution WB Melback Corporation is a Canadian-owned company with headquarters that provides Mechanical Maintenance and Industrial Construction Services to…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 17 | 40 contacts → | ||||
Exact match “COOEC is now one of the largest EPCI contractors for the offshore oil and gas industry in North America.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 18 | 40 contacts → | ||||
Exact match “Lonestar began operations in May of with just one vacuum truck and has since grown into a multi-service company diversifying to meet industry demand.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 19 | 40 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 · Oct 22, 2026 · View company records in RevenueBase | |||||
| 20 | 37 contacts → | ||||
Exact match “NAVAMAR's experienced staff is capable of carrying out every type of ship repair required.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 21 | 36 contacts → | ||||
Exact match “We are a leader in unique and creative engineering and fabrication solutions to the Oil & Gas industry by top quality, experienced professionals.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 22 | 35 contacts → | ||||
Exact match “Excalibur Drilling operates four high performance identical heavy telescopic double drilling rigs in Alberta, British Columbia and Saskatchewan with measured depth capabilities of…” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 23 | 35 contacts → | ||||
Exact match “Weaver Group is a quality contractor specializing in Pipeline, Facility and Civil Construction, as well as Facility Maintenance and Plant Turnarounds.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 24 | 33 contacts → | ||||
Exact match “Terrafirma is an Alberta pipeline, facility, mechanical and oilfield maintenance company servicing the oil industry throughout Western Canada.” Recorded in the RevenueBase company graph · Oct 22, 2026 · View company records in RevenueBase | |||||
| 25 | 29 contacts → | ||||
Exact match “Canpac Marine Services Inc, is based in the Port of Vancouver, Canada and has been providing marine services to inland, coastal, and offshore sectors since 1965.” Recorded in the RevenueBase company graph · Oct 22, 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 “oil rig maintenance 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 25 of 173 oil rig maintenance contractors based in Canada
See the full list, filter by size, metro and specialty, and access 870 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Oil rig maintenance contractors based in Canada at a glance
As of Oct 22, 2026Companies by employee count
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 173 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 “oil rig maintenance 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 870 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on October 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.
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 “oil rig maintenance contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oil rig maintenance contractors are there based in Canada?
RevenueBase identified 173 company matches for oil rig maintenance contractors associated with Canada as of October 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Flint Corp tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most oil rig maintenance contractors?
Calgary leads with 20 company records, followed by Edmonton (11) and Lloydminster (8).
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 870 professional contacts with verified work emails tracked across these 173 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on October 22, 2026.
Ready to reach these companies? Verified emails and direct dials for all 173 oil rig maintenance contractors based in Canada. Start with a free account, no credit card.
Download this list →Related lists
Oil rig maintenance contractors by geography
- Oil rig maintenance contractors based in Rio De Janeiro, Brazil
- Oil rig maintenance contractors based in Mumbai, India
- Oil rig maintenance contractors based in Lagos, Nigeria
- Oil rig maintenance contractors based in Port Harcourt, Nigeria
- Oil rig maintenance contractors based in Singapore, Singapore
- Oil rig maintenance contractors based in Abu Dhabi, United Arab Emirates
- Oil rig maintenance contractors based in Dubai, United Arab Emirates
- Oil rig maintenance contractors based in Aberdeen, United Kingdom
- Oil rig maintenance contractors based in Houston, United States
- Oil rig maintenance contractors based in Midland, United States
- Oil rig maintenance contractors based in Argentina
- Oil rig maintenance contractors based in Australia
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
- Oil rig maintenance contractors based in Rio De Janeiro, Brazil
- Oil rig maintenance contractors based in Mumbai, India
- Oil rig maintenance contractors based in Lagos, Nigeria
- Oil rig maintenance contractors based in Port Harcourt, Nigeria
- Oil rig maintenance contractors based in Singapore, Singapore
- Oil rig maintenance contractors based in Abu Dhabi, United Arab Emirates
Company intelligence · public preview
Top 25 oil rig maintenance contractors based in Canada
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 173 matching company records for oil rig maintenance contractors based in Canada, with 4,686 tracked contacts and 870 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 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 25 oil rig maintenance contractors based in 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 | Flint Corpflintcorp.com HQ: Calgary, AB, CanadaReported employees: 1,001-5,000 | Calgary, AB, Canada | 1,001-5,000 | Exact match | 646 contacts → |
“FLINT is a leading provider for Maintenance & Turnarounds, Wear Technologies, Fabrication, Modularization & Machining, Facility Construction, Pipeline Installation & Integrity…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cims Limited Partnershipcimsltd.com HQ: Port Coquitlam, BC, CanadaReported employees: 501-1,000 | Port Coquitlam, BC, Canada | 501-1,000 | Exact match | 322 contacts → |
“CIMS Limited Partnership is 100% Canadian Owned and Operated.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Blackstone Industrial Servicesblackstoneindustrial.comHQ: Sherwood Park, AB, CanadaReported employees: 201-500 | Sherwood Park, AB, Canada | 201-500 | Exact match | 147 contacts → |
“Blackstone believes that great people make great businesses.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Precision Well Servicingprecisiondrilling.comHQ: Red Deer, AB, CanadaReported employees: 501-1,000 | Red Deer, AB, Canada | 501-1,000 | Exact match | 144 contacts → |
“As Canada’s largest well servicing contractor, Precision Well Servicing (PWS) provides a full slate of services including completions, workovers, abandonments, well maintenance…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Maxx North America Servicesmaxxnorthamerica.com HQ: Sherwood Park, AB, CanadaReported employees: 51-200 | Sherwood Park, AB, Canada | 51-200 | Exact match | 100 contacts → |
“Maxx North America delivers fully self-performed pipeline and energy services across Canada, the same certified crew that scopes the job executes it and signs off on the…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Macro Industries INCmacroindustries.ca HQ: Fort St. John, BC, CanadaReported employees: 201-500 | Fort St. John, BC, Canada | 201-500 | Exact match | 100 contacts → |
“Macro was founded in 1994 and since has become an industry leading Pipeline/Facility Maintenance and Construction Company representing Northeastern BC in Canada’s Oil and Gas…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Simmons Edecosimmonsedeco.comHQ: Calgary, AB, CanadaReported employees: 501-1,000 | Calgary, AB, Canada | 501-1,000 | Exact match | 87 contacts → |
“As a privately-owned oilfield service company SIMMONS EDECO provides oilfield services to an international customer base of major oil companies and large independent producers…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Apex Well Servicing INCapexservice.caHQ: Slave Lake, AB, CanadaReported employees: 51-200 | Slave Lake, AB, Canada | 51-200 | Exact match | 80 contacts → |
“Headquartered in Slave Lake, Alberta.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Western Energy Services Corpwesternenergy.com HQ: Calgary, AB, CanadaReported employees: 501-1,000 | Calgary, AB, Canada | 501-1,000 | Exact match | 68 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Reliance Offshore, A Subsidiary Of I. H. Mathersihmathers.comHQ: St John’s, NL, CanadaReported employees: 201-500 | St John’s, NL, Canada | 201-500 | Exact match | 65 contacts → |
“Reliance Offshore is the offshore & marine personnel subsidiary of the I.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Eagle Well Servicingwesc.caHQ: Calgary, CanadaReported employees: 501-1,000 | Calgary, Canada | 501-1,000 | Exact match | 62 contacts → |
“Here at Eagle Well Servicing we operate a large safe and reliable fleet of mobile single, double and slant service rigs for workovers, well completions, re-entry preparation…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Purnell Energy Services LTDpurnellenergy.com HQ: Grande Prairie, AB, CanadaReported employees: 201-500 | Grande Prairie, AB, Canada | 201-500 | Exact match | 53 contacts → |
“Purnell Energy Services is an oil & gas servicing company.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Carbonex Contractors LTDcarbonexcontractors.comHQ: Whitecourt, AB, CanadaReported employees: 201-500 | Whitecourt, AB, Canada | 201-500 | Exact match | 49 contacts → |
“At Carbonex, we strive to provide innovative and safe solutions for construction and maintenance that exceed client expectations.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Mader Group Canadamadergroup.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 47 contacts → |
“Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Charlton & Hill Welding LTDchwgroup.caHQ: Lethbridge, AB, CanadaReported employees: 51-200 | Lethbridge, AB, Canada | 51-200 | Exact match | 46 contacts → |
“We support leading oilfield service companies with new equipment solutions, equipment repair and refurb, with equipment in operation across the world.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | WB Melback Corporationwbmelback.com HQ: Haileybury, ON, CanadaReported employees: 51-200 | Haileybury, ON, Canada | 51-200 | Exact match | 41 contacts → |
“Capital Project Execution WB Melback Corporation is a Canadian-owned company with headquarters that provides Mechanical Maintenance and Industrial Construction Services to…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Cooec Canadacooec.startdate.caHQ: Clagary, AB, CanadaReported employees: 51-200 | Clagary, AB, Canada | 51-200 | Exact match | 40 contacts → |
“COOEC is now one of the largest EPCI contractors for the offshore oil and gas industry in North America.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lonestar West INClonestarwest.com HQ: Sylvan Lake, AB, CanadaReported employees: 201-500 | Sylvan Lake, AB, Canada | 201-500 | Exact match | 40 contacts → |
“Lonestar began operations in May of with just one vacuum truck and has since grown into a multi-service company diversifying to meet industry demand.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Pillar Oilfield Projects LTDpillar.caHQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 40 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 · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Navamar Ship Repairnavamar.comHQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 37 contacts → |
“NAVAMAR's experienced staff is capable of carrying out every type of ship repair required.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Arjae Design Solutions LTDarjae.caHQ: Nisku, AB, CanadaReported employees: 51-200 | Nisku, AB, Canada | 51-200 | Exact match | 36 contacts → |
“We are a leader in unique and creative engineering and fabrication solutions to the Oil & Gas industry by top quality, experienced professionals.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Excalibur Drilling LTDexcaliburdrilling.comHQ: Brooks, CanadaReported employees: 51-200 | Brooks, Canada | 51-200 | Exact match | 35 contacts → |
“Excalibur Drilling operates four high performance identical heavy telescopic double drilling rigs in Alberta, British Columbia and Saskatchewan with measured depth capabilities of…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Weaver Group Limitedweavergroupltd.ca HQ: Peace River, AB, CanadaReported employees: 201-500 | Peace River, AB, Canada | 201-500 | Exact match | 35 contacts → |
“Weaver Group is a quality contractor specializing in Pipeline, Facility and Civil Construction, as well as Facility Maintenance and Plant Turnarounds.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Terrafirma Resourcesterrafirmaresources.ca HQ: Clearwater County, AB, CanadaReported employees: 51-200 | Clearwater County, AB, Canada | 51-200 | Exact match | 33 contacts → |
“Terrafirma is an Alberta pipeline, facility, mechanical and oilfield maintenance company servicing the oil industry throughout Western Canada.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Canpac Marine Services INCcanpacmarine.comHQ: North Vancouver, BC, CanadaReported employees: 51-200 | North Vancouver, BC, Canada | 51-200 | Exact match | 29 contacts → |
“Canpac Marine Services Inc, is based in the Port of Vancouver, Canada and has been providing marine services to inland, coastal, and offshore sectors since 1965.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 173 company matches
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Oil rig maintenance contractors: dataset insights
October 22, 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
172 records in the displayed employee bands.
1 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 worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 173 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: October 22, 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 oil rig maintenance 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 oil rig maintenance contractors did RevenueBase find based in Canada?
The saved snapshot records 173 matching company records, 4,686 tracked contacts and 870 verified emails. The public preview displays 25 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: October 22, 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
Oil rig maintenance contractors by geography
- Oil rig maintenance contractors based in Rio De Janeiro, Brazil
- Oil rig maintenance contractors based in Mumbai, India
- Oil rig maintenance contractors based in Lagos, Nigeria
- Oil rig maintenance contractors based in Port Harcourt, Nigeria
- Oil rig maintenance contractors based in Singapore, Singapore
- Oil rig maintenance contractors based in Abu Dhabi, United Arab Emirates
- Oil rig maintenance contractors based in Dubai, United Arab Emirates
- Oil rig maintenance contractors based in Aberdeen, United Kingdom
- Oil rig maintenance contractors based in Houston, United States
- Oil rig maintenance contractors based in Midland, United States
- Oil rig maintenance contractors based in Argentina
- Oil rig maintenance contractors based in Australia
Cite this list
RevenueBase Data Team. Top 25 oil rig maintenance contractors based in Canada. Snapshot: October 22, 2026. https://revenuebase.ai/companies/oil-rig-maintenance-contractors/canada.
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
- Oil rig maintenance contractors based in Rio De Janeiro, Brazil
- Oil rig maintenance contractors based in Mumbai, India
- Oil rig maintenance contractors based in Lagos, Nigeria
- Oil rig maintenance contractors based in Port Harcourt, Nigeria
- Oil rig maintenance contractors based in Singapore, Singapore
- Oil rig maintenance contractors based in Abu Dhabi, United Arab Emirates
Company intelligence · public preview
Top 25 oil rig maintenance contractors based in Canada
RevenueBase records 173 matching company records for oil rig maintenance contractors based in Canada, with 4,686 tracked contacts and 870 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: October 22, 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 25 oil rig maintenance contractors based in 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 | Flint Corpflintcorp.com HQ: Calgary, AB, CanadaReported employees: 1,001-5,000 | Calgary, AB, Canada | 1,001-5,000 | Exact match | 646 contacts → |
“FLINT is a leading provider for Maintenance & Turnarounds, Wear Technologies, Fabrication, Modularization & Machining, Facility Construction, Pipeline Installation & Integrity…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Cims Limited Partnershipcimsltd.com HQ: Port Coquitlam, BC, CanadaReported employees: 501-1,000 | Port Coquitlam, BC, Canada | 501-1,000 | Exact match | 322 contacts → |
“CIMS Limited Partnership is 100% Canadian Owned and Operated.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Blackstone Industrial Servicesblackstoneindustrial.com HQ: Sherwood Park, AB, CanadaReported employees: 201-500 | Sherwood Park, AB, Canada | 201-500 | Exact match | 147 contacts → |
“Blackstone believes that great people make great businesses.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Precision Well Servicingprecisiondrilling.com HQ: Red Deer, AB, CanadaReported employees: 501-1,000 | Red Deer, AB, Canada | 501-1,000 | Exact match | 144 contacts → |
“As Canada’s largest well servicing contractor, Precision Well Servicing (PWS) provides a full slate of services including completions, workovers, abandonments, well maintenance…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Maxx North America Servicesmaxxnorthamerica.com HQ: Sherwood Park, AB, CanadaReported employees: 51-200 | Sherwood Park, AB, Canada | 51-200 | Exact match | 100 contacts → |
“Maxx North America delivers fully self-performed pipeline and energy services across Canada, the same certified crew that scopes the job executes it and signs off on the…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Macro Industries INCmacroindustries.ca HQ: Fort St. John, BC, CanadaReported employees: 201-500 | Fort St. John, BC, Canada | 201-500 | Exact match | 100 contacts → |
“Macro was founded in 1994 and since has become an industry leading Pipeline/Facility Maintenance and Construction Company representing Northeastern BC in Canada’s Oil and Gas…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Simmons Edecosimmonsedeco.com HQ: Calgary, AB, CanadaReported employees: 501-1,000 | Calgary, AB, Canada | 501-1,000 | Exact match | 87 contacts → |
“As a privately-owned oilfield service company SIMMONS EDECO provides oilfield services to an international customer base of major oil companies and large independent producers…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Apex Well Servicing INCapexservice.ca HQ: Slave Lake, AB, CanadaReported employees: 51-200 | Slave Lake, AB, Canada | 51-200 | Exact match | 80 contacts → |
“Headquartered in Slave Lake, Alberta.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Western Energy Services Corpwesternenergy.com HQ: Calgary, AB, CanadaReported employees: 501-1,000 | Calgary, AB, Canada | 501-1,000 | Exact match | 68 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Reliance Offshore, A Subsidiary Of I. H. Mathersihmathers.com HQ: St John’s, NL, CanadaReported employees: 201-500 | St John’s, NL, Canada | 201-500 | Exact match | 65 contacts → |
“Reliance Offshore is the offshore & marine personnel subsidiary of the I.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Eagle Well Servicingwesc.ca HQ: Calgary, CanadaReported employees: 501-1,000 | Calgary, Canada | 501-1,000 | Exact match | 62 contacts → |
“Here at Eagle Well Servicing we operate a large safe and reliable fleet of mobile single, double and slant service rigs for workovers, well completions, re-entry preparation…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Purnell Energy Services LTDpurnellenergy.com HQ: Grande Prairie, AB, CanadaReported employees: 201-500 | Grande Prairie, AB, Canada | 201-500 | Exact match | 53 contacts → |
“Purnell Energy Services is an oil & gas servicing company.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Carbonex Contractors LTDcarbonexcontractors.com HQ: Whitecourt, AB, CanadaReported employees: 201-500 | Whitecourt, AB, Canada | 201-500 | Exact match | 49 contacts → |
“At Carbonex, we strive to provide innovative and safe solutions for construction and maintenance that exceed client expectations.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Mader Group Canadamadergroup.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 47 contacts → |
“Mader are heavy equipment maintenance experts delivering quality repairs, preventative maintenance and expert diagnostics.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Charlton & Hill Welding LTDchwgroup.ca HQ: Lethbridge, AB, CanadaReported employees: 51-200 | Lethbridge, AB, Canada | 51-200 | Exact match | 46 contacts → |
“We support leading oilfield service companies with new equipment solutions, equipment repair and refurb, with equipment in operation across the world.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | WB Melback Corporationwbmelback.com HQ: Haileybury, ON, CanadaReported employees: 51-200 | Haileybury, ON, Canada | 51-200 | Exact match | 41 contacts → |
“Capital Project Execution WB Melback Corporation is a Canadian-owned company with headquarters that provides Mechanical Maintenance and Industrial Construction Services to…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Cooec Canadacooec.startdate.ca HQ: Clagary, AB, CanadaReported employees: 51-200 | Clagary, AB, Canada | 51-200 | Exact match | 40 contacts → |
“COOEC is now one of the largest EPCI contractors for the offshore oil and gas industry in North America.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Lonestar West INClonestarwest.com HQ: Sylvan Lake, AB, CanadaReported employees: 201-500 | Sylvan Lake, AB, Canada | 201-500 | Exact match | 40 contacts → |
“Lonestar began operations in May of with just one vacuum truck and has since grown into a multi-service company diversifying to meet industry demand.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Pillar Oilfield Projects LTDpillar.ca HQ: Calgary, AB, CanadaReported employees: 51-200 | Calgary, AB, Canada | 51-200 | Exact match | 40 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 · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Navamar Ship Repairnavamar.com HQ: Montreal, QC, CanadaReported employees: 51-200 | Montreal, QC, Canada | 51-200 | Exact match | 37 contacts → |
“NAVAMAR's experienced staff is capable of carrying out every type of ship repair required.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Arjae Design Solutions LTDarjae.ca HQ: Nisku, AB, CanadaReported employees: 51-200 | Nisku, AB, Canada | 51-200 | Exact match | 36 contacts → |
“We are a leader in unique and creative engineering and fabrication solutions to the Oil & Gas industry by top quality, experienced professionals.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Excalibur Drilling LTDexcaliburdrilling.com HQ: Brooks, CanadaReported employees: 51-200 | Brooks, Canada | 51-200 | Exact match | 35 contacts → |
“Excalibur Drilling operates four high performance identical heavy telescopic double drilling rigs in Alberta, British Columbia and Saskatchewan with measured depth capabilities of…” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Weaver Group Limitedweavergroupltd.ca HQ: Peace River, AB, CanadaReported employees: 201-500 | Peace River, AB, Canada | 201-500 | Exact match | 35 contacts → |
“Weaver Group is a quality contractor specializing in Pipeline, Facility and Civil Construction, as well as Facility Maintenance and Plant Turnarounds.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Terrafirma Resourcesterrafirmaresources.ca HQ: Clearwater County, AB, CanadaReported employees: 51-200 | Clearwater County, AB, Canada | 51-200 | Exact match | 33 contacts → |
“Terrafirma is an Alberta pipeline, facility, mechanical and oilfield maintenance company servicing the oil industry throughout Western Canada.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Canpac Marine Services INCcanpacmarine.com HQ: North Vancouver, BC, CanadaReported employees: 51-200 | North Vancouver, BC, Canada | 51-200 | Exact match | 29 contacts → |
“Canpac Marine Services Inc, is based in the Port of Vancouver, Canada and has been providing marine services to inland, coastal, and offshore sectors since 1965.” Recorded description excerpt · October 22, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 173 company matches
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Oil rig maintenance contractors: dataset insights
October 22, 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
172 records in the displayed employee bands.
1 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 worldwide rather than for Canada, so it is reported there. Company counts and contact totals on this page are exact for Canada, over 173 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: October 22, 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 oil rig maintenance 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 oil rig maintenance contractors did RevenueBase find based in Canada?
The saved snapshot records 173 matching company records, 4,686 tracked contacts and 870 verified emails. The public preview displays 25 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: October 22, 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 25 oil rig maintenance contractors based in Canada. Snapshot: October 22, 2026. https://revenuebase.ai/companies/oil-rig-maintenance-contractors/canada.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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