Company lists · Data refreshed September 2026
Top 25 Refinery training software companies worldwide
RevenueBase identified 950 refinery training software companies worldwide as of September 2026 and tracks 17,791 professional contacts across them, including 2,772 with verified work emails. The United States is the largest market and Houston the largest hub.
This list covers refinery training software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 29, 2026. Country and city lists for refinery training software companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 refinery training software companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 1,194 contacts → | ||||
Indirect evidence “Chennai Petroleum Corporation Limited (CPCL) is a subsidiary of IOCL with world class refining technologies and a dominant presence in South India.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 944 contacts → | ||||
Indirect evidence “SAPREF is a joint venture between Shell SA Refining and BP Southern Africa.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 869 contacts → | ||||
Partial evidence “Oil Industries’ Commissioning and Operation Company (OICO) is incorporated to manage and execute commissioning and start-up, operation, maintenance and professional training for…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 556 contacts → | ||||
Indirect evidence “Honeywell | (Compressor Controls Corporation) is the leader in Turbomachinery Train Optimization Services for the upstream, midstream, and downstream Oil & Gas industries.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 532 contacts → | ||||
Partial evidence “Ingenero's goal is to be the best process engineering firm by delivering the highest quality service and software solutions at the lowest cost.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 419 contacts → | ||||
Partial evidence “As part of the Quanta Services Family of Companies (NYSE: PWR)- Stronghold provides the safest, leanest, most efficient, quality solutions for the refinery, petrochemical and…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 410 contacts → | ||||
Partial evidence “Established in 2017 as an engineering consulting and software company, NextComm focuses on computer software operations.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 383 contacts → | ||||
Partial evidence “Petrofac Training designs, delivers and assures training and competency solutions, for the oil and gas industry and beyond.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 275 contacts → | ||||
Indirect evidence “Star Petroleum Refining Public Company Limited (“SPRC”) is one of the leading producers of petroleum products in Thailand and offers customers a reliable source of high quality…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 267 contacts → | ||||
Partial evidence “Innovators in Simulation Technology CMG is a global software and consulting company that combines science and technology with deep industry expertise to solve complex subsurface…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 250 contacts → | ||||
Partial evidence “First Class Training for Engineers - Largest Accredited Technical Training Company in the World” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 233 contacts → | ||||
Indirect evidence “Chemical Engineering Partners (CEP) is a world leader in used oil re-refining designs and process technology.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 179 contacts → | ||||
Partial evidence “PetroSkills is the world leader for oil and gas training, with more than public, virtual and in-house sessions around the globe each year.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 171 contacts → | ||||
Partial evidence “With more than a century of experience in refining and petrochemicals, UOP brings you world-class training courses and tools designed to empower your team and drive effective…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 153 contacts → | ||||
Partial evidence “WCS is committed to providing the highest level of quality well control training services with long term value.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 134 contacts → | ||||
Indirect evidence “PetroTel is recognized worldwide as an industry leader in enhanced oil recovery, reservoir characterization and simulation, coalbed methane, production, and exploration…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 133 contacts → | ||||
Partial evidence “Lanaz refinery is equipped with modern technologies to achieve the full conversion of crude oil to final products.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 115 contacts → | ||||
Partial evidence “PE delivers the most powerful integrated production modelling software on the market, engineered for precision, built for integration, and validated by the global technical…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 108 contacts → | ||||
Partial evidence “KAPPA is a Petroleum E&P software company specialising in dynamic data analysis.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 104 contacts → | ||||
Strong evidence “Beicip-Franlab Asia (formerly known as BeicipTecsol) is a petroleum consulting, training provider and software solutions company covering activities from exploration to…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 98 contacts → | ||||
Partial evidence “For 55 years, International Human Resources Development Corporation has been a worldwide leader in training and competency development for the oil and gas industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 92 contacts → | ||||
Partial evidence “RST is a Global onboard and on-site training provider to the Oil and Gas Sector our range of training includes HSE, Lifting Equipment, Technical and Marine.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 89 contacts → | ||||
Partial evidence “GCAP is globally recognized as the leading hands on industrial training provider.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 88 contacts → | ||||
Partial evidence “Founded in 2007 – as a subsidiary of PetroVietnam Drilling and Well Services Corporation, PVD Training & Industrial Solutions J.S.C.(PVD Training) specializes in three core…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 82 contacts → | ||||
Partial evidence “METTEK technical team comprises of experienced consultants with vast knowledge in the Oil & Gas (Offshore & Onshore), Pipelines, Refinery & Petrochemical sectors.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: refinery training software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names refinery training software companies.
- Partial evidence
- Its own public description names part of refinery training software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name refinery training software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 950 refinery training software companies worldwide
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Refinery training software companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among refinery training software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- Every country. Country and city lists for refinery training software companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “refinery training software companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names refinery training software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among refinery training software companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 2,772 across the full list. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 29, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Refinery training software companies by location
6 lists · largest firstEvery Refinery training software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Refinery training software companies based in the United States154
- Refinery training software companies based in India81
- Refinery training software companies based in the United Kingdom65
- Refinery training software companies based in the United Arab Emirates39
- Refinery training software companies based in Canada34
Cities
Frequently asked
What is RevenueBase Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names refinery training software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many refinery training software companies are there worldwide?
RevenueBase identified 950 refinery training software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Chennai Petroleum Corp. LTD Indian OIL, headquartered in Chennai, tops this list with the largest team on record.
Which country has the most refinery training software companies?
The United States leads with 154 companies, followed by India (81) and the United Kingdom (65). Every refinery training software companies list by country and city is linked on this page.
Which city has the most refinery training software companies?
Houston leads with 41 headquartered companies, followed by Calgary (20) and Tehran (19).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 2,772 verified decision-maker contacts tracked across these 950 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 2026.
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About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase Smart Search, 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.