Company lists · Data refreshed November 2026
Top 25 Oilfield pumping unit maintenance services worldwide
RevenueBase identified 2,732 company matches for oilfield pumping unit maintenance services worldwide as of November 2026 and tracks 44,802 professional contacts across them, including 8,888 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers company matches for oilfield pumping unit maintenance services worldwide, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026. Country and city lists for oilfield pumping unit maintenance services follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest oilfield pumping unit maintenance services worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,324 contacts → | ||||
Exact match “Somos la mayor prestadora de servicios de perforación de la Argentina y somos líderes en la prestación de servicios asociados al mantenimiento y optimización de los pozos de…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 2 | 2,035 contacts → | ||||
Exact match “Dietsmann is the leading independent specialist in Operation & Maintenance services for continuous-production plant in the oil & gas and power industries with over 40 years of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 3 | 1,418 contacts → | ||||
Exact match “Universal Plant Services (UPS) is the industry's foremost specialists in rotating and reciprocating equipment services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 4 | 1,359 contacts → | ||||
Exact match “Cudd offers a broad range of technical and specialized oilfield services to companies engaged in the exploration and production of oil and natural gas worldwide.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 5 | 755 contacts → | ||||
Exact match “When you’re in the oilfield, you need a name you can trust.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 6 | 461 contacts → | ||||
Exact match “NTS Amega Global is a market leader in repair, rental and manufacturing solutions supporting energy markets around the world.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 7 | 399 contacts → | ||||
Exact match “Somos una empresa de servicios petroleros con más de 1.100 colaboradores en las principales cuencas del país: Golfo San Jorge y Neuquén.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 8 | 359 contacts → | ||||
Exact match “Venture Gulf Engineering W.L.L,(VGE) a subsidiary of Al Nasr Holding Company W.L.L, focused its resources and services with the aim of providing service to the Oil & Gas…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 9 | 351 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 10 | 313 contacts → | ||||
Exact match “Our mission is to work hand-in-hand with our valued customers to optimize the performance and reliability of their pumping systems by evaluating and understanding root causes of…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 11 | 296 contacts → | ||||
Exact match “Since 2003, Premium Oilfield Technologies has been supplying high quality products to the oil and gas industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 12 | 294 contacts → | ||||
Exact match “We deliver reliable, high-performance drilling & completion equipment, expert engineering support & responsive service to customers in 100+ countries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 13 | 266 contacts → | ||||
Exact match “Q2 ALS is a fully integrated company with a network of 50+repair and service locations situated across Canada and the USA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 14 | 252 contacts → | ||||
Exact match “Somos una empresa que brinda servicios petroleros de perforación, terminación, pulling, fluídos de perforación y control de sólidos; desde hace más de 45 años.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 15 | 243 contacts → | ||||
Exact match “Howden Maintenance Partners is part of Chart Industries and is a growing service company within the group, specializing in the maintenance, repair, and overhaul of industrial…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 16 | 235 contacts → | ||||
Exact match “Special Oilfield Services (SOS) was established on the 10th of March in 1986 as a Joint Venture between Mohsin Haider Darwish LLC (MHD), one of the largest and oldest business…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 17 | 228 contacts → | ||||
Exact match “An enterprise with vast experience and recognized performance in industrial maintenance - this is VGK Engenharia.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 18 | 215 contacts → | ||||
Exact match “OFS was established in 2002 to meet the growing needs of the international Oil & Gas, Power Generation and Energy markets.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 19 | 205 contacts → | ||||
Exact match “OMS Oilfield Services is leading oilfield services and manufacturing company.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 20 | 200 contacts → | ||||
Exact match “We are proud to present over a half century of our history, beginning with formation of the Ofogh Consulting Engineers Company in 1961.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 21 | 195 contacts → | ||||
Exact match “Prometim operates in diverse areas of Maintenance, specializing in the Oil & Gas and General Industry.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 22 | 168 contacts → | ||||
Exact match “FMS Group is a major maintenance provider to clients in the mining, oil, and gas industries.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 23 | 164 contacts → | ||||
Exact match “Windlass manufactures, supplies and supports a wide range of API certified drilling equipment.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 24 | 157 contacts → | ||||
Exact match “Blackstone believes that great people make great businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase | |||||
| 25 | 156 contacts → | ||||
Exact match “Genesis Endeavors LLC Oilfield, Maintenance, Construction, Instrumentation, Insulation, Scaffolding & Electrical Any questions, feel free to contact us!” Recorded in the RevenueBase company graph · Nov 6, 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 pumping unit maintenance services”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 2,732 oilfield pumping unit maintenance services worldwide
See the full list, filter by size, metro and specialty, and access 8,888 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Oilfield pumping unit maintenance services worldwide at a glance
As of Nov 6, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for oilfield pumping unit maintenance services are linked below.
- What qualifies
- Company records worldwide whose business descriptions match “oilfield pumping unit maintenance services” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 8,888 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 6, 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.
Oilfield pumping unit maintenance services by location
16 lists · largest firstEvery Oilfield pumping unit maintenance services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Oilfield pumping unit maintenance services based in the United States796
- Oilfield pumping unit maintenance services based in Brazil221
- Oilfield pumping unit maintenance services based in Canada193
- Oilfield pumping unit maintenance services based in India85
- Oilfield pumping unit maintenance services based in the United Arab Emirates73
- Oilfield pumping unit maintenance services based in Australia68
- Oilfield pumping unit maintenance services based in the United Kingdom67
- Oilfield pumping unit maintenance services based in France66
- Oilfield pumping unit maintenance services based in Mexico55
- Oilfield pumping unit maintenance services based in Argentina51
- Oilfield pumping unit maintenance services based in Germany49
- Oilfield pumping unit maintenance services based in the Netherlands41
- Oilfield pumping unit maintenance services based in Colombia25
Cities
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oilfield pumping unit maintenance services”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many oilfield pumping unit maintenance services are there worldwide?
RevenueBase identified 2,732 company matches for oilfield pumping unit maintenance services worldwide as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
SAN Antonio Internacional tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which country has the most oilfield pumping unit maintenance services?
The United States leads with 796 companies, followed by Brazil (221) and Canada (193). Every oilfield pumping unit maintenance services list by country and city is linked on this page.
Which city has the most oilfield pumping unit maintenance services?
Houston leads with 76 company records, followed by Midland (60) and Odessa (33).
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 8,888 professional contacts with verified work emails tracked across these 2,732 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 2026.
Ready to reach these companies? Verified emails and direct dials for all 2,732 oilfield pumping unit maintenance services worldwide. Start with a free account, no credit card.
Download this list →Related lists
Browse the directory
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
Company intelligence · public preview
Top 25 oilfield pumping unit maintenance services worldwide
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 2,732 matching company records for oilfield pumping unit maintenance services worldwide, with 44,802 tracked contacts and 8,888 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: November 6, 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 oilfield pumping unit maintenance services worldwide
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 |  SAN Antonio Internacionalsanantoniointernacional.comHQ: Comuna 1, ArgentinaReported employees: 1,001-5,000 | Comuna 1, Argentina | 1,001-5,000 | Exact match | 2,324 contacts → |
“Somos la mayor prestadora de servicios de perforación de la Argentina y somos líderes en la prestación de servicios asociados al mantenimiento y optimización de los pozos de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Dietsmanndietsmann.comHQ: Fontvieille, MonacoReported employees: 5,001-10,000 | Fontvieille, Monaco | 5,001-10,000 | Exact match | 2,035 contacts → |
“Dietsmann is the leading independent specialist in Operation & Maintenance services for continuous-production plant in the oil & gas and power industries with over 40 years of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Universal Plant Servicesuniversalplant.comHQ: Deer Park, TX, United StatesReported employees: 501-1,000 | Deer Park, TX, United States | 501-1,000 | Exact match | 1,418 contacts → |
“Universal Plant Services (UPS) is the industry's foremost specialists in rotating and reciprocating equipment services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Cudd Energy Servicescuddenergyservices.comHQ: The Woodlands, TX, United StatesReported employees: 1,001-5,000 | The Woodlands, TX, United States | 1,001-5,000 | Exact match | 1,359 contacts → |
“Cudd offers a broad range of technical and specialized oilfield services to companies engaged in the exploration and production of oil and natural gas worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  SPM OIL & GASspmoilandgas.comHQ: Fort Worth, TX, United StatesReported employees: 1,001-5,000 | Fort Worth, TX, United States | 1,001-5,000 | Exact match | 755 contacts → |
“When you’re in the oilfield, you need a name you can trust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  NTS Amega Globalntsamega.comHQ: Dubai, United Arab EmiratesReported employees: 501-1,000 | Dubai, United Arab Emirates | 501-1,000 | Exact match | 461 contacts → |
“NTS Amega Global is a market leader in repair, rental and manufacturing solutions supporting energy markets around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Manpetrolmanpetrol.comHQ: Comodoro Rivadavia, ArgentinaReported employees: 1,001-5,000 | Comodoro Rivadavia, Argentina | 1,001-5,000 | Exact match | 399 contacts → |
“Somos una empresa de servicios petroleros con más de 1.100 colaboradores en las principales cuencas del país: Golfo San Jorge y Neuquén.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Venture Gulf Engineeringventuregulfengineering.comHQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 359 contacts → |
“Venture Gulf Engineering W.L.L,(VGE) a subsidiary of Al Nasr Holding Company W.L.L, focused its resources and services with the aim of providing service to the Oil & Gas…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Knight OIL Toolske.servicesHQ: Houston, ND, United StatesReported employees: 1,001-5,000 | Houston, ND, United States | 1,001-5,000 | Exact match | 351 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 |  Hydro, INChydroinc.comHQ: Chicago, United StatesReported employees: 201-500 | Chicago, United States | 201-500 | Exact match | 313 contacts → |
“Our mission is to work hand-in-hand with our valued customers to optimize the performance and reliability of their pumping systems by evaluating and understanding root causes of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Premium Oilfield Technologiespremiumoilfield.comHQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 296 contacts → |
“Since 2003, Premium Oilfield Technologies has been supplying high quality products to the oil and gas industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Mccoy Globalmccoyglobal.comHQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 294 contacts → |
“We deliver reliable, high-performance drilling & completion equipment, expert engineering support & responsive service to customers in 100+ countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Q2 Artificial Lift Services Q2 ALSq2als.comHQ: Red Deer, TX, CanadaReported employees: 501-1,000 | Red Deer, TX, Canada | 501-1,000 | Exact match | 266 contacts → |
“Q2 ALS is a fully integrated company with a network of 50+repair and service locations situated across Canada and the USA.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  DLS Argentinadls-archer.comHQ: Comodoro Rivadavia, ArgentinaReported employees: 501-1,000 | Comodoro Rivadavia, Argentina | 501-1,000 | Exact match | 252 contacts → |
“Somos una empresa que brinda servicios petroleros de perforación, terminación, pulling, fluídos de perforación y control de sólidos; desde hace más de 45 años.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Howden Maintenance Partnersmaintenancepartners.comHQ: Zwijndrecht, BelgiumReported employees: 201-500 | Zwijndrecht, Belgium | 201-500 | Exact match | 243 contacts → |
“Howden Maintenance Partners is part of Chart Industries and is a growing service company within the group, specializing in the maintenance, repair, and overhaul of industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Special Oilfield Services Co. LLCspecialoilfield.comHQ: Muscat, OmanReported employees: 501-1,000 | Muscat, Oman | 501-1,000 | Exact match | 235 contacts → |
“Special Oilfield Services (SOS) was established on the 10th of March in 1986 as a Joint Venture between Mohsin Haider Darwish LLC (MHD), one of the largest and oldest business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  VGK Engenhariavgk.com.brHQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 228 contacts → |
“An enterprise with vast experience and recognized performance in industrial maintenance - this is VGK Engenharia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  OFSofsl.comHQ: Naas, TX, IrelandReported employees: 51-200 | Naas, TX, Ireland | 51-200 | Exact match | 215 contacts → |
“OFS was established in 2002 to meet the growing needs of the international Oil & Gas, Power Generation and Energy markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 205 contacts → |
“OMS Oilfield Services is leading oilfield services and manufacturing company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Iran Ofogh Industrial Development Company Ioidiranofogh.comHQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 200 contacts → |
“We are proud to present over a half century of our history, beginning with formation of the Ofogh Consulting Engineers Company in 1961.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  Prometimprometim.netHQ: Sagrada Família – Luanda Angola, AngolaReported employees: 201-500 | Sagrada Família – Luanda Angola, Angola | 201-500 | Exact match | 195 contacts → |
“Prometim operates in diverse areas of Maintenance, specializing in the Oil & Gas and General Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  FMS Groupfms-group.com.auHQ: Paget, AustraliaReported employees: 201-500 | Paget, Australia | 201-500 | Exact match | 168 contacts → |
“FMS Group is a major maintenance provider to clients in the mining, oil, and gas industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  Windlass Engineers & Serviceswindlassengineers.comHQ: Tomball, United StatesReported employees: 201-500 | Tomball, United States | 201-500 | Exact match | 164 contacts → |
“Windlass manufactures, supplies and supports a wide range of API certified drilling equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Blackstone Industrial Servicesblackstoneindustrial.comHQ: Sherwood Park, TX, CanadaReported employees: 201-500 | Sherwood Park, TX, Canada | 201-500 | Exact match | 157 contacts → |
“Blackstone believes that great people make great businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 |  Genesis Endeavors LLCgenesisendeavors.comHQ: Kilgore, TX, United StatesReported employees: 501-1,000 | Kilgore, TX, United States | 501-1,000 | Exact match | 156 contacts → |
“Genesis Endeavors LLC Oilfield, Maintenance, Construction, Instrumentation, Insulation, Scaffolding & Electrical Any questions, feel free to contact us!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,732 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Oilfield pumping unit maintenance services: dataset insights
November 6, 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
2,694 records in the displayed employee bands.
38 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 country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,732 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 6, 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 ↗
Oilfield pumping unit maintenance services by location
16 lists · largest firstEvery Oilfield pumping unit maintenance services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Oilfield pumping unit maintenance services based in the United States796
- Oilfield pumping unit maintenance services based in Brazil221
- Oilfield pumping unit maintenance services based in Canada193
- Oilfield pumping unit maintenance services based in India85
- Oilfield pumping unit maintenance services based in the United Arab Emirates73
- Oilfield pumping unit maintenance services based in Australia68
- Oilfield pumping unit maintenance services based in the United Kingdom67
- Oilfield pumping unit maintenance services based in France66
- Oilfield pumping unit maintenance services based in Mexico55
- Oilfield pumping unit maintenance services based in Argentina51
- Oilfield pumping unit maintenance services based in Germany49
- Oilfield pumping unit maintenance services based in the Netherlands41
- Oilfield pumping unit maintenance services based in Colombia25
Cities
Questions about this company list
What does Exact match mean for oilfield pumping unit maintenance services?
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 pumping unit maintenance services did RevenueBase find worldwide?
The saved snapshot records 2,732 matching company records, 44,802 tracked contacts and 8,888 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 oilfield pumping unit maintenance services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/oilfield-pumping-unit-maintenance-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
Company intelligence · public preview
Top 25 oilfield pumping unit maintenance services worldwide
RevenueBase records 2,732 matching company records for oilfield pumping unit maintenance services worldwide, with 44,802 tracked contacts and 8,888 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: November 6, 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 oilfield pumping unit maintenance services worldwide
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 | SAN Antonio Internacionalsanantoniointernacional.com HQ: Comuna 1, ArgentinaReported employees: 1,001-5,000 | Comuna 1, Argentina | 1,001-5,000 | Exact match | 2,324 contacts → |
“Somos la mayor prestadora de servicios de perforación de la Argentina y somos líderes en la prestación de servicios asociados al mantenimiento y optimización de los pozos de…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Dietsmanndietsmann.com HQ: Fontvieille, MonacoReported employees: 5,001-10,000 | Fontvieille, Monaco | 5,001-10,000 | Exact match | 2,035 contacts → |
“Dietsmann is the leading independent specialist in Operation & Maintenance services for continuous-production plant in the oil & gas and power industries with over 40 years of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Universal Plant Servicesuniversalplant.com HQ: Deer Park, TX, United StatesReported employees: 501-1,000 | Deer Park, TX, United States | 501-1,000 | Exact match | 1,418 contacts → |
“Universal Plant Services (UPS) is the industry's foremost specialists in rotating and reciprocating equipment services.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Cudd Energy Servicescuddenergyservices.com HQ: The Woodlands, TX, United StatesReported employees: 1,001-5,000 | The Woodlands, TX, United States | 1,001-5,000 | Exact match | 1,359 contacts → |
“Cudd offers a broad range of technical and specialized oilfield services to companies engaged in the exploration and production of oil and natural gas worldwide.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | SPM OIL & GASspmoilandgas.com HQ: Fort Worth, TX, United StatesReported employees: 1,001-5,000 | Fort Worth, TX, United States | 1,001-5,000 | Exact match | 755 contacts → |
“When you’re in the oilfield, you need a name you can trust.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | NTS Amega Globalntsamega.com HQ: Dubai, United Arab EmiratesReported employees: 501-1,000 | Dubai, United Arab Emirates | 501-1,000 | Exact match | 461 contacts → |
“NTS Amega Global is a market leader in repair, rental and manufacturing solutions supporting energy markets around the world.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Manpetrolmanpetrol.com HQ: Comodoro Rivadavia, ArgentinaReported employees: 1,001-5,000 | Comodoro Rivadavia, Argentina | 1,001-5,000 | Exact match | 399 contacts → |
“Somos una empresa de servicios petroleros con más de 1.100 colaboradores en las principales cuencas del país: Golfo San Jorge y Neuquén.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Venture Gulf Engineeringventuregulfengineering.com HQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 359 contacts → |
“Venture Gulf Engineering W.L.L,(VGE) a subsidiary of Al Nasr Holding Company W.L.L, focused its resources and services with the aim of providing service to the Oil & Gas…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Knight OIL Toolske.services HQ: Houston, ND, United StatesReported employees: 1,001-5,000 | Houston, ND, United States | 1,001-5,000 | Exact match | 351 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 10 | Hydro, INChydroinc.com HQ: Chicago, United StatesReported employees: 201-500 | Chicago, United States | 201-500 | Exact match | 313 contacts → |
“Our mission is to work hand-in-hand with our valued customers to optimize the performance and reliability of their pumping systems by evaluating and understanding root causes of…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Premium Oilfield Technologiespremiumoilfield.com HQ: Houston, TX, United StatesReported employees: 201-500 | Houston, TX, United States | 201-500 | Exact match | 296 contacts → |
“Since 2003, Premium Oilfield Technologies has been supplying high quality products to the oil and gas industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Mccoy Globalmccoyglobal.com HQ: Edmonton, AB, CanadaReported employees: 51-200 | Edmonton, AB, Canada | 51-200 | Exact match | 294 contacts → |
“We deliver reliable, high-performance drilling & completion equipment, expert engineering support & responsive service to customers in 100+ countries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Q2 Artificial Lift Services Q2 ALSq2als.com HQ: Red Deer, TX, CanadaReported employees: 501-1,000 | Red Deer, TX, Canada | 501-1,000 | Exact match | 266 contacts → |
“Q2 ALS is a fully integrated company with a network of 50+repair and service locations situated across Canada and the USA.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | DLS Argentinadls-archer.com HQ: Comodoro Rivadavia, ArgentinaReported employees: 501-1,000 | Comodoro Rivadavia, Argentina | 501-1,000 | Exact match | 252 contacts → |
“Somos una empresa que brinda servicios petroleros de perforación, terminación, pulling, fluídos de perforación y control de sólidos; desde hace más de 45 años.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Howden Maintenance Partnersmaintenancepartners.com HQ: Zwijndrecht, BelgiumReported employees: 201-500 | Zwijndrecht, Belgium | 201-500 | Exact match | 243 contacts → |
“Howden Maintenance Partners is part of Chart Industries and is a growing service company within the group, specializing in the maintenance, repair, and overhaul of industrial…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Special Oilfield Services Co. LLCspecialoilfield.com HQ: Muscat, OmanReported employees: 501-1,000 | Muscat, Oman | 501-1,000 | Exact match | 235 contacts → |
“Special Oilfield Services (SOS) was established on the 10th of March in 1986 as a Joint Venture between Mohsin Haider Darwish LLC (MHD), one of the largest and oldest business…” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | VGK Engenhariavgk.com.br HQ: Rio De Janeiro, BrazilReported employees: 201-500 | Rio De Janeiro, Brazil | 201-500 | Exact match | 228 contacts → |
“An enterprise with vast experience and recognized performance in industrial maintenance - this is VGK Engenharia.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | OFSofsl.com HQ: Naas, TX, IrelandReported employees: 51-200 | Naas, TX, Ireland | 51-200 | Exact match | 215 contacts → |
“OFS was established in 2002 to meet the growing needs of the international Oil & Gas, Power Generation and Energy markets.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | HQ: SingaporeReported employees: 501-1,000 | Singapore | 501-1,000 | Exact match | 205 contacts → |
“OMS Oilfield Services is leading oilfield services and manufacturing company.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Iran Ofogh Industrial Development Company Ioidiranofogh.com HQ: Tehran, IranReported employees: 1,001-5,000 | Tehran, Iran | 1,001-5,000 | Exact match | 200 contacts → |
“We are proud to present over a half century of our history, beginning with formation of the Ofogh Consulting Engineers Company in 1961.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Prometimprometim.net HQ: Sagrada Família – Luanda Angola, AngolaReported employees: 201-500 | Sagrada Família – Luanda Angola, Angola | 201-500 | Exact match | 195 contacts → |
“Prometim operates in diverse areas of Maintenance, specializing in the Oil & Gas and General Industry.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | FMS Groupfms-group.com.au HQ: Paget, AustraliaReported employees: 201-500 | Paget, Australia | 201-500 | Exact match | 168 contacts → |
“FMS Group is a major maintenance provider to clients in the mining, oil, and gas industries.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Windlass Engineers & Serviceswindlassengineers.com HQ: Tomball, United StatesReported employees: 201-500 | Tomball, United States | 201-500 | Exact match | 164 contacts → |
“Windlass manufactures, supplies and supports a wide range of API certified drilling equipment.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Blackstone Industrial Servicesblackstoneindustrial.com HQ: Sherwood Park, TX, CanadaReported employees: 201-500 | Sherwood Park, TX, Canada | 201-500 | Exact match | 157 contacts → |
“Blackstone believes that great people make great businesses.” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Genesis Endeavors LLCgenesisendeavors.com HQ: Kilgore, TX, United StatesReported employees: 501-1,000 | Kilgore, TX, United States | 501-1,000 | Exact match | 156 contacts → |
“Genesis Endeavors LLC Oilfield, Maintenance, Construction, Instrumentation, Insulation, Scaffolding & Electrical Any questions, feel free to contact us!” Recorded description excerpt · November 6, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 2,732 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Oilfield pumping unit maintenance services: dataset insights
November 6, 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
2,694 records in the displayed employee bands.
38 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 country list rather than for Worldwide, so it is reported there. Company counts and contact totals on this page are exact for Worldwide, over 2,732 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 6, 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 ↗
Oilfield pumping unit maintenance services by location
16 lists · largest firstEvery Oilfield pumping unit maintenance services list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Oilfield pumping unit maintenance services based in the United States796
- Oilfield pumping unit maintenance services based in Brazil221
- Oilfield pumping unit maintenance services based in Canada193
- Oilfield pumping unit maintenance services based in India85
- Oilfield pumping unit maintenance services based in the United Arab Emirates73
- Oilfield pumping unit maintenance services based in Australia68
- Oilfield pumping unit maintenance services based in the United Kingdom67
- Oilfield pumping unit maintenance services based in France66
- Oilfield pumping unit maintenance services based in Mexico55
- Oilfield pumping unit maintenance services based in Argentina51
- Oilfield pumping unit maintenance services based in Germany49
- Oilfield pumping unit maintenance services based in the Netherlands41
- Oilfield pumping unit maintenance services based in Colombia25
Cities
Questions about this company list
What does Exact match mean for oilfield pumping unit maintenance services?
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 pumping unit maintenance services did RevenueBase find worldwide?
The saved snapshot records 2,732 matching company records, 44,802 tracked contacts and 8,888 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: November 6, 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
Browse the directory
Cite this list
RevenueBase Data Team. Top 25 oilfield pumping unit maintenance services worldwide. Snapshot: November 6, 2026. https://revenuebase.ai/companies/browse/oilfield-pumping-unit-maintenance-services.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗