Company lists · Data refreshed October 2026
Top 25 Offshore oil and gas contractors based in Qatar
RevenueBase identified 101 company matches for offshore oil and gas contractors associated with Qatar as of October 2026 and tracks 11,242 professional contacts across them, including 1,082 with verified work emails. Doha is the largest hub.
This list covers company matches for offshore oil and gas contractors associated with Qatar, 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 19, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest offshore oil and gas contractors based in Qatar
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 2,397 contacts → | ||||
Exact match “Qatar Engineering & Construction Company (Qcon) is the leading National EPC & Maintenance Contractor in the Oil & Gas, Petrochemical, Fertilizer and Power industries.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 2 | 1,445 contacts → | ||||
Exact match “Gulf Drilling International Limited (GDI) was established in May 2004 as a joint venture between Qatar Petroleum (QP) and Japan Drilling Company (JDC), making it the first Qatari…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 3 | 1,180 contacts → | ||||
Exact match “MADINA GROUP comprises of 5 standalone companies- Madina Group W.L.L, Qatar International Safety Centre, Qatar Inspection Services, Severn Glocon Qatar and Madina Oryx Engineering…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 4 | 1,129 contacts → | ||||
Exact match “Medgulf Construction Company ( W.L.L.) is wholly owned Qatari Company established in September 1975.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 5 | 986 contacts → | ||||
Exact match “Qatar Shipyard Technology Solutions, an award-winning shipyard was inaugurated on 23 November 2010 as part of the Erhama Bin Jaber Al Jalahma Shipyard complex.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 6 | 696 contacts → | ||||
Exact match “In the year 2002, realizing the need for Specialized Refurbishment, Repairs, & Maintenance Services of Oil Industries, Commercial and Residential Complexes.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 7 | 521 contacts → | ||||
Exact match “Petroleum Technology Company W.L.L (Petrotec) is one of the largest providers of Engineered products and services to the energy industry in Qatar, specializing in key diverse…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 8 | 398 contacts → | ||||
Exact match “Black Cat Engineering & Construction WLL (BCEC) has been serving the industry in Qatar for three decades.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 9 | 350 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 · Oct 19, 2026 · View company records in RevenueBase | |||||
| 10 | 152 contacts → | ||||
Exact match “Founded in 1911, SNC-Lavalin is one of the leading engineering and construction groups in the world and a major player in the ownership of infrastructure.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 11 | 117 contacts → | ||||
Exact match “ENERGYPLUS is a Leading Multi-Disciplinary and Oil & Gas Integrated Service Provider offers Multi Trade Professional, Innovative and Cost Effective Solutions in Construction…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 12 | 97 contacts → | ||||
Exact match “DIGITAL ENERGY is providing the following services related to Energy, Infrastructures, Industries, and Oil & Gas Project/Sectors, Hospitals, Data centers.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 13 | 85 contacts → | ||||
Exact match “IRM ENERGY AND TECHNOLOGY SERVICES is a leading supplier of engineering services, technologies and products to the energy and marine industry in Qatar; specialising in Production…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 14 | 78 contacts → | ||||
Exact match “Sora Marine Services is a Qatari company established to serve the marine industry in Qatar and in particularly the drydock in Ras Laffan.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 15 | 67 contacts → | ||||
Exact match “Qatar Construction Technique Co WLL (QCTC) is one of the leading companies in the sector of specialized contracting services companies in the State of Qatar.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 16 | 64 contacts → | ||||
Exact match “DIME International Mechanical Engineering Co.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 17 | 38 contacts → | ||||
Exact match “The IET Group originated in 2007 in India, that includes Inside Exploration Technologies, Jacob Inspection Services, and Global Remote, all industry leaders in the energy sector.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 18 | 34 contacts → | ||||
Exact match “Hot-Hed® International - trusted Offshore Service Provider for nearly 50 years, Wellhead Installation Specialists, Offshore Equipment Rentals, innovative Petroleum Industry…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 19 | 31 contacts → | ||||
Exact match “Established in Doha (Qatar) in Alpha Energy, is one of the leading oil and gas agents, suppliers and contractors in Qatar with over 20 years of expertise in both upstream and…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 20 | 28 contacts → | ||||
Exact match “Sea Horizon Offshore Marine Services, follows through on the legacy of servicing the Offshore Oil and Gas industry throughout the Gulf region, with a legacy of more than 45 years.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 21 | 26 contacts → | ||||
Exact match “IMC a special steel structure contractor in the world of engineering, fabrication, and construction in the GCC.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 22 | 25 contacts → | ||||
Exact match “Al Waha TMC now offers a full range of contracting services related to transportation, maintenance, and support services in the Oil and Gas industry.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 23 | 24 contacts → | ||||
Exact match “ABOUT US Doha Industries and Engineering Services (DI & ES)- formerly known as Doha Hydraulic Services - is an engineering and hydraulic services company headquartered in Qatar…” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 24 | 24 contacts → | ||||
Exact match “We offer a flexible wide range of offshore services to major energy and renewable energy companies.” Recorded in the RevenueBase company graph · Oct 19, 2026 · View company records in RevenueBase | |||||
| 25 | 23 contacts → | ||||
Exact match “Petrosolutions is an ISO 9001:2015 Certified Organisation having specialization in supply of Electrical, Instrumentation, Mechanical, Drilling & Safety Equipments to Oil & Gas…” Recorded in the RevenueBase company graph · Oct 19, 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 “offshore oil and gas 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 101 offshore oil and gas contractors based in Qatar
See the full list, filter by size, metro and specialty, and access 1,082 tracked professional contacts with verified work emails. Direct dials are available where recorded.
Free signup · no credit card
Offshore oil and gas contractors based in Qatar at a glance
As of Oct 19, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for Qatar, so it is reported there. Company counts and contact totals on this page are exact for Qatar, over 101 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 Qatar whose business descriptions match “offshore oil and gas contractors” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,082 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 19, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Offshore oil and gas contractors by metro
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 “offshore oil and gas contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many offshore oil and gas contractors are there based in Qatar?
RevenueBase identified 101 company matches for offshore oil and gas contractors associated with Qatar 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?
Qatar Engineering & Construction Company W.L.L tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most offshore oil and gas contractors?
Doha leads with 63 company records, followed by Doha Qatar (4) and Doha, Qatar (3).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,082 professional contacts with verified work emails tracked across these 101 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 19, 2026.
Ready to reach these companies? Verified emails and direct dials for all 101 offshore oil and gas contractors based in Qatar. Start with a free account, no credit card.
Download this list →Related lists
Offshore oil and gas contractors by geography
- Offshore oil and gas contractors based in Perth, Australia
- Offshore oil and gas contractors based in Baku, Azerbaijan
- Offshore oil and gas contractors based in Rio De Janeiro, Brazil
- Offshore oil and gas contractors based in Calgary, Canada
- Offshore oil and gas contractors based in Edmonton, Canada
- Offshore oil and gas contractors based in Bogota, Colombia
- Offshore oil and gas contractors based in Cairo, Egypt
- Offshore oil and gas contractors based in Accra, Ghana
- Offshore oil and gas contractors based in Chennai, India
- Offshore oil and gas contractors based in Mumbai, India
- Offshore oil and gas contractors based in Navi Mumbai, India
- Offshore oil and gas contractors based in Jakarta, Indonesia
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
- Offshore oil and gas contractors based in Perth, Australia
- Offshore oil and gas contractors based in Baku, Azerbaijan
- Offshore oil and gas contractors based in Rio De Janeiro, Brazil
- Offshore oil and gas contractors based in Calgary, Canada
- Offshore oil and gas contractors based in Edmonton, Canada
- Offshore oil and gas contractors based in Bogota, Colombia
Company intelligence · public preview
Top 25 offshore oil and gas contractors based in Qatar
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 101 matching company records for offshore oil and gas contractors based in Qatar, with 11,242 tracked contacts and 1,082 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 19, 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 offshore oil and gas contractors based in Qatar
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 | HQ: Ras Laffan Industrial City (rlic), QatarReported employees: 5,001-10,000 | Ras Laffan Industrial City (rlic), Qatar | 5,001-10,000 | Exact match | 2,397 contacts → |
“Qatar Engineering & Construction Company (Qcon) is the leading National EPC & Maintenance Contractor in the Oil & Gas, Petrochemical, Fertilizer and Power industries.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Gulf Drilling Internationalgdi.com.qaHQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 1,445 contacts → |
“Gulf Drilling International Limited (GDI) was established in May 2004 as a joint venture between Qatar Petroleum (QP) and Japan Drilling Company (JDC), making it the first Qatari…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Madina WLLmadinagulf.comHQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 1,180 contacts → |
“MADINA GROUP comprises of 5 standalone companies- Madina Group W.L.L, Qatar International Safety Centre, Qatar Inspection Services, Severn Glocon Qatar and Madina Oryx Engineering…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Medgulf Construction Co. WLLmedgulfconstruction.comHQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 1,129 contacts → |
“Medgulf Construction Company ( W.L.L.) is wholly owned Qatari Company established in September 1975.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Qatar Shipyard Technology Solutionsqatarshipyard.qaHQ: Ras Laffan Industrial City, QatarReported employees: 1,001-5,000 | Ras Laffan Industrial City, Qatar | 1,001-5,000 | Exact match | 986 contacts → |
“Qatar Shipyard Technology Solutions, an award-winning shipyard was inaugurated on 23 November 2010 as part of the Erhama Bin Jaber Al Jalahma Shipyard complex.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Emco Qataremcoqatar.net HQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 696 contacts → |
“In the year 2002, realizing the need for Specialized Refurbishment, Repairs, & Maintenance Services of Oil Industries, Commercial and Residential Complexes.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 |  Petrotecpetrotec.com.qaHQ: Doha, QatarReported employees: 501-1,000 | Doha, Qatar | 501-1,000 | Exact match | 521 contacts → |
“Petroleum Technology Company W.L.L (Petrotec) is one of the largest providers of Engineered products and services to the energy industry in Qatar, specializing in key diverse…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 |  Black CAT Engineering & Construction W.L.Lblackcat.com.qaHQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 398 contacts → |
“Black Cat Engineering & Construction WLL (BCEC) has been serving the industry in Qatar for three decades.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Venture Gulf Engineeringventuregulfengineering.comHQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 350 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 |  SNC Lavalin Profac Gulf Managementsnclavalin.comHQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 152 contacts → |
“Founded in 1911, SNC-Lavalin is one of the leading engineering and construction groups in the world and a major player in the ownership of infrastructure.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Energy Plus Technical Services W.L.Lenergyplus.qaHQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 117 contacts → |
“ENERGYPLUS is a Leading Multi-Disciplinary and Oil & Gas Integrated Service Provider offers Multi Trade Professional, Innovative and Cost Effective Solutions in Construction…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Digital Energy Engineering Servicesdigitalenergy-group.com HQ: Al Doha, QatarReported employees: 1,001-5,000 | Al Doha, Qatar | 1,001-5,000 | Exact match | 97 contacts → |
“DIGITAL ENERGY is providing the following services related to Energy, Infrastructures, Industries, and Oil & Gas Project/Sectors, Hospitals, Data centers.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  IRM Energy And Technology Servicesirmqatar.comHQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 85 contacts → |
“IRM ENERGY AND TECHNOLOGY SERVICES is a leading supplier of engineering services, technologies and products to the energy and marine industry in Qatar; specialising in Production…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sora Marine Services WLLsoramarine.com HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 78 contacts → |
“Sora Marine Services is a Qatari company established to serve the marine industry in Qatar and in particularly the drydock in Ras Laffan.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Qatar Construction Technique CO W.L.L. - Qctcqctcqatar.com HQ: Ar Rayyān, QatarReported employees: 501-1,000 | Ar Rayyān, Qatar | 501-1,000 | Exact match | 67 contacts → |
“Qatar Construction Technique Co WLL (QCTC) is one of the leading companies in the sector of specialized contracting services companies in the State of Qatar.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Dime International Mechanical Engineeringdimedoha.comHQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 64 contacts → |
“DIME International Mechanical Engineering Co.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Inside Exploration Technologiesiet-group.net HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 38 contacts → |
“The IET Group originated in 2007 in India, that includes Inside Exploration Technologies, Jacob Inspection Services, and Global Remote, all industry leaders in the energy sector.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 34 contacts → |
“Hot-Hed® International - trusted Offshore Service Provider for nearly 50 years, Wellhead Installation Specialists, Offshore Equipment Rentals, innovative Petroleum Industry…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Alpha Energyalphaenergy.meHQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 31 contacts → |
“Established in Doha (Qatar) in Alpha Energy, is one of the leading oil and gas agents, suppliers and contractors in Qatar with over 20 years of expertise in both upstream and…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | SEA Horizon Offshore Marine Services WLLseahorizonoffshore.com HQ: Doha, QatarReported employees: 11-50 | Doha, Qatar | 11-50 | Exact match | 28 contacts → |
“Sea Horizon Offshore Marine Services, follows through on the legacy of servicing the Offshore Oil and Gas industry throughout the Gulf region, with a legacy of more than 45 years.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 |  IMCimcgulf.comHQ: Zone 83, QatarReported employees: 201-500 | Zone 83, Qatar | 201-500 | Exact match | 26 contacts → |
“IMC a special steel structure contractor in the world of engineering, fabrication, and construction in the GCC.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  AL Waha TMC CO WLLalwahatmc.com.qaHQ: Al Sadd 38, QatarReported employees: 501-1,000 | Al Sadd 38, Qatar | 501-1,000 | Exact match | 25 contacts → |
“Al Waha TMC now offers a full range of contracting services related to transportation, maintenance, and support services in the Oil and Gas industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Doha Industries And Engineering Servicesdhs.com.qa HQ: Doha, QatarReported employees: 11-50 | Doha, Qatar | 11-50 | Exact match | 24 contacts → |
“ABOUT US Doha Industries and Engineering Services (DI & ES)- formerly known as Doha Hydraulic Services - is an engineering and hydraulic services company headquartered in Qatar…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 |  Marinia LLCmariniaqatar.comHQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 24 contacts → |
“We offer a flexible wide range of offshore services to major energy and renewable energy companies.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Petrosolutions Trading & Servicespstsme.com HQ: Mesaieed Industrial City, QatarReported employees: 11-50 | Mesaieed Industrial City, Qatar | 11-50 | Exact match | 23 contacts → |
“Petrosolutions is an ISO 9001:2015 Certified Organisation having specialization in supply of Electrical, Instrumentation, Mechanical, Drilling & Safety Equipments to Oil & Gas…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Offshore oil and gas contractors: dataset insights
October 19, 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
100 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 Qatar, so it is reported there. Company counts and contact totals on this page are exact for Qatar, over 101 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 19, 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 ↗
Offshore oil and gas contractors by metro
Questions about this company list
What does Exact match mean for offshore oil and gas 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 offshore oil and gas contractors did RevenueBase find based in Qatar?
The saved snapshot records 101 matching company records, 11,242 tracked contacts and 1,082 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 19, 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
Offshore oil and gas contractors by geography
- Offshore oil and gas contractors based in Perth, Australia
- Offshore oil and gas contractors based in Baku, Azerbaijan
- Offshore oil and gas contractors based in Rio De Janeiro, Brazil
- Offshore oil and gas contractors based in Calgary, Canada
- Offshore oil and gas contractors based in Edmonton, Canada
- Offshore oil and gas contractors based in Bogota, Colombia
- Offshore oil and gas contractors based in Cairo, Egypt
- Offshore oil and gas contractors based in Accra, Ghana
- Offshore oil and gas contractors based in Chennai, India
- Offshore oil and gas contractors based in Mumbai, India
- Offshore oil and gas contractors based in Navi Mumbai, India
- Offshore oil and gas contractors based in Jakarta, Indonesia
Cite this list
RevenueBase Data Team. Top 25 offshore oil and gas contractors based in Qatar. Snapshot: October 19, 2026. https://revenuebase.ai/companies/offshore-oil-and-gas-contractors/qatar.
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
- Offshore oil and gas contractors based in Perth, Australia
- Offshore oil and gas contractors based in Baku, Azerbaijan
- Offshore oil and gas contractors based in Rio De Janeiro, Brazil
- Offshore oil and gas contractors based in Calgary, Canada
- Offshore oil and gas contractors based in Edmonton, Canada
- Offshore oil and gas contractors based in Bogota, Colombia
Company intelligence · public preview
Top 25 offshore oil and gas contractors based in Qatar
RevenueBase records 101 matching company records for offshore oil and gas contractors based in Qatar, with 11,242 tracked contacts and 1,082 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 19, 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 offshore oil and gas contractors based in Qatar
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 | HQ: Ras Laffan Industrial City (rlic), QatarReported employees: 5,001-10,000 | Ras Laffan Industrial City (rlic), Qatar | 5,001-10,000 | Exact match | 2,397 contacts → |
“Qatar Engineering & Construction Company (Qcon) is the leading National EPC & Maintenance Contractor in the Oil & Gas, Petrochemical, Fertilizer and Power industries.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Gulf Drilling Internationalgdi.com.qa HQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 1,445 contacts → |
“Gulf Drilling International Limited (GDI) was established in May 2004 as a joint venture between Qatar Petroleum (QP) and Japan Drilling Company (JDC), making it the first Qatari…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Madina WLLmadinagulf.com HQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 1,180 contacts → |
“MADINA GROUP comprises of 5 standalone companies- Madina Group W.L.L, Qatar International Safety Centre, Qatar Inspection Services, Severn Glocon Qatar and Madina Oryx Engineering…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Medgulf Construction Co. WLLmedgulfconstruction.com HQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 1,129 contacts → |
“Medgulf Construction Company ( W.L.L.) is wholly owned Qatari Company established in September 1975.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Qatar Shipyard Technology Solutionsqatarshipyard.qa HQ: Ras Laffan Industrial City, QatarReported employees: 1,001-5,000 | Ras Laffan Industrial City, Qatar | 1,001-5,000 | Exact match | 986 contacts → |
“Qatar Shipyard Technology Solutions, an award-winning shipyard was inaugurated on 23 November 2010 as part of the Erhama Bin Jaber Al Jalahma Shipyard complex.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | Emco Qataremcoqatar.net HQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 696 contacts → |
“In the year 2002, realizing the need for Specialized Refurbishment, Repairs, & Maintenance Services of Oil Industries, Commercial and Residential Complexes.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Petrotecpetrotec.com.qa HQ: Doha, QatarReported employees: 501-1,000 | Doha, Qatar | 501-1,000 | Exact match | 521 contacts → |
“Petroleum Technology Company W.L.L (Petrotec) is one of the largest providers of Engineered products and services to the energy industry in Qatar, specializing in key diverse…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 8 | Black CAT Engineering & Construction W.L.Lblackcat.com.qa HQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 398 contacts → |
“Black Cat Engineering & Construction WLL (BCEC) has been serving the industry in Qatar for three decades.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Venture Gulf Engineeringventuregulfengineering.com HQ: Doha, QatarReported employees: 1,001-5,000 | Doha, Qatar | 1,001-5,000 | Exact match | 350 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 · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | SNC Lavalin Profac Gulf Managementsnclavalin.com HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 152 contacts → |
“Founded in 1911, SNC-Lavalin is one of the leading engineering and construction groups in the world and a major player in the ownership of infrastructure.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Energy Plus Technical Services W.L.Lenergyplus.qa HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 117 contacts → |
“ENERGYPLUS is a Leading Multi-Disciplinary and Oil & Gas Integrated Service Provider offers Multi Trade Professional, Innovative and Cost Effective Solutions in Construction…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Digital Energy Engineering Servicesdigitalenergy-group.com HQ: Al Doha, QatarReported employees: 1,001-5,000 | Al Doha, Qatar | 1,001-5,000 | Exact match | 97 contacts → |
“DIGITAL ENERGY is providing the following services related to Energy, Infrastructures, Industries, and Oil & Gas Project/Sectors, Hospitals, Data centers.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | IRM Energy And Technology Servicesirmqatar.com HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 85 contacts → |
“IRM ENERGY AND TECHNOLOGY SERVICES is a leading supplier of engineering services, technologies and products to the energy and marine industry in Qatar; specialising in Production…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Sora Marine Services WLLsoramarine.com HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 78 contacts → |
“Sora Marine Services is a Qatari company established to serve the marine industry in Qatar and in particularly the drydock in Ras Laffan.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Qatar Construction Technique CO W.L.L. - Qctcqctcqatar.com HQ: Ar Rayyān, QatarReported employees: 501-1,000 | Ar Rayyān, Qatar | 501-1,000 | Exact match | 67 contacts → |
“Qatar Construction Technique Co WLL (QCTC) is one of the leading companies in the sector of specialized contracting services companies in the State of Qatar.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Dime International Mechanical Engineeringdimedoha.com HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 64 contacts → |
“DIME International Mechanical Engineering Co.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Inside Exploration Technologiesiet-group.net HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 38 contacts → |
“The IET Group originated in 2007 in India, that includes Inside Exploration Technologies, Jacob Inspection Services, and Global Remote, all industry leaders in the energy sector.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 34 contacts → |
“Hot-Hed® International - trusted Offshore Service Provider for nearly 50 years, Wellhead Installation Specialists, Offshore Equipment Rentals, innovative Petroleum Industry…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Alpha Energyalphaenergy.me HQ: Doha, QatarReported employees: 51-200 | Doha, Qatar | 51-200 | Exact match | 31 contacts → |
“Established in Doha (Qatar) in Alpha Energy, is one of the leading oil and gas agents, suppliers and contractors in Qatar with over 20 years of expertise in both upstream and…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | SEA Horizon Offshore Marine Services WLLseahorizonoffshore.com HQ: Doha, QatarReported employees: 11-50 | Doha, Qatar | 11-50 | Exact match | 28 contacts → |
“Sea Horizon Offshore Marine Services, follows through on the legacy of servicing the Offshore Oil and Gas industry throughout the Gulf region, with a legacy of more than 45 years.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | IMCimcgulf.com HQ: Zone 83, QatarReported employees: 201-500 | Zone 83, Qatar | 201-500 | Exact match | 26 contacts → |
“IMC a special steel structure contractor in the world of engineering, fabrication, and construction in the GCC.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | AL Waha TMC CO WLLalwahatmc.com.qa HQ: Al Sadd 38, QatarReported employees: 501-1,000 | Al Sadd 38, Qatar | 501-1,000 | Exact match | 25 contacts → |
“Al Waha TMC now offers a full range of contracting services related to transportation, maintenance, and support services in the Oil and Gas industry.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | Doha Industries And Engineering Servicesdhs.com.qa HQ: Doha, QatarReported employees: 11-50 | Doha, Qatar | 11-50 | Exact match | 24 contacts → |
“ABOUT US Doha Industries and Engineering Services (DI & ES)- formerly known as Doha Hydraulic Services - is an engineering and hydraulic services company headquartered in Qatar…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Marinia LLCmariniaqatar.com HQ: Doha, QatarReported employees: 201-500 | Doha, Qatar | 201-500 | Exact match | 24 contacts → |
“We offer a flexible wide range of offshore services to major energy and renewable energy companies.” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | Petrosolutions Trading & Servicespstsme.com HQ: Mesaieed Industrial City, QatarReported employees: 11-50 | Mesaieed Industrial City, Qatar | 11-50 | Exact match | 23 contacts → |
“Petrosolutions is an ISO 9001:2015 Certified Organisation having specialization in supply of Electrical, Instrumentation, Mechanical, Drilling & Safety Equipments to Oil & Gas…” Recorded description excerpt · October 19, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 101 company matches
Build a targeted audience, find relevant contacts and export available records to your workflow.
Free signup · 500 credits · limited free results
Offshore oil and gas contractors: dataset insights
October 19, 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
100 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 Qatar, so it is reported there. Company counts and contact totals on this page are exact for Qatar, over 101 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 19, 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 ↗
Offshore oil and gas contractors by metro
Questions about this company list
What does Exact match mean for offshore oil and gas 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 offshore oil and gas contractors did RevenueBase find based in Qatar?
The saved snapshot records 101 matching company records, 11,242 tracked contacts and 1,082 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 19, 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
Offshore oil and gas contractors by geography
- Offshore oil and gas contractors based in Perth, Australia
- Offshore oil and gas contractors based in Baku, Azerbaijan
- Offshore oil and gas contractors based in Rio De Janeiro, Brazil
- Offshore oil and gas contractors based in Calgary, Canada
- Offshore oil and gas contractors based in Edmonton, Canada
- Offshore oil and gas contractors based in Bogota, Colombia
- Offshore oil and gas contractors based in Cairo, Egypt
- Offshore oil and gas contractors based in Accra, Ghana
- Offshore oil and gas contractors based in Chennai, India
- Offshore oil and gas contractors based in Mumbai, India
- Offshore oil and gas contractors based in Navi Mumbai, India
- Offshore oil and gas contractors based in Jakarta, Indonesia
Cite this list
RevenueBase Data Team. Top 25 offshore oil and gas contractors based in Qatar. Snapshot: October 19, 2026. https://revenuebase.ai/companies/offshore-oil-and-gas-contractors/qatar.
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
- Offshore oil and gas contractors based in Perth, Australia
- Offshore oil and gas contractors based in Baku, Azerbaijan
- Offshore oil and gas contractors based in Rio De Janeiro, Brazil
- Offshore oil and gas contractors based in Calgary, Canada
- Offshore oil and gas contractors based in Edmonton, Canada
- Offshore oil and gas contractors based in Bogota, Colombia