Company lists · Data refreshed November 2026

Top 9 Oil and gas engineering firms based in Bahrain

RevenueBase identified 56 company matches for oil and gas engineering firms associated with Bahrain as of November 2026 and tracks 3,839 professional contacts across them, including 779 with verified work emails. Manama is the largest hub.

This list covers company matches for oil and gas engineering firms associated with Bahrain, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 4, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 4, 2026 How this list was built
56Companies
3,839Contacts tracked
779Verified emails
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The 9 largest oil and gas engineering firms based in Bahrain

Ranked by team size
Top 9 of 56 company matches for oil and gas engineering firms based in Bahrain, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 4, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchNuwaidrat, BahrainHQ recorded Nov 4, 20261,001-5,000310 contacts →

Exact match

“Bahrain Special Technical Services (STS) Co.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
2Exact matchAskar, BahrainHQ recorded Nov 4, 20261,001-5,000296 contacts →

Exact match

“Ramsis Engineering Co W.L.L - is a leading Mechanical Engineering Company in the kingdom of Bahrain.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
3Exact matchRiffa, BahrainHQ recorded Nov 4, 2026501-1,000193 contacts →

Exact match

“Formed in 1967 Airmech W.L.L.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
4Exact matchAl Hidd, BahrainHQ recorded Nov 4, 20261,001-5,000142 contacts →

Exact match

“Nass Mechanical Contracting Co.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
5Exact matchManama, BahrainHQ recorded Nov 4, 2026201-50057 contacts →

Exact match

“GFC for Energy services is a world class service provider serving a wide range of industries including Energy, Oil & Gas, Infrastructure, Petrochemicals, Fertilizers,Mining and…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
6Exact matchManama, BahrainHQ recorded Nov 4, 2026201-50047 contacts →

Exact match

“Once starting off in 1948 as a repair and machine shop for fishing boats, BWC now has both engineering and trading division.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
7Exact matchManama, BahrainHQ recorded Nov 4, 2026501-1,00022 contacts →

Exact match

“Since inception in 1975, Panorama has successfully completed many major engineering and contracting projects in the Kingdom of Bahrain.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
8Exact matchManama, BahrainHQ recorded Nov 4, 202611-5011 contacts →

Exact match

“EMMAY Associates was formed in 1977 as a ‘Management & Energy Services Company’ by a team of multifaceted industry professionals who after successfully achieving their career…”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase
9Exact matchBahrainHQ recorded Nov 4, 20261-102 contacts →

Exact match

“We are an Integrated Services provider for the Oil and Gas, Shipping, Marine, Petrochemical, Offshore Construction and Power industries in Saudi Arabia, Bahrain, Dubai and India.”

Recorded in the RevenueBase company graph · Nov 4, 2026 · View company records in RevenueBase

Showing 9 of 56 oil and gas engineering firms based in Bahrain

See the full list, filter by size, metro and specialty, and access 779 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Oil and gas engineering firms based in Bahrain at a glance

As of Nov 4, 2026
20.3%Verified-email coverage
68.6Average contacts per company
11-50Median size (employees)
41.1%Largest-city concentration · Manama
Nov 4, 2026Page data refreshed

Companies by employee count

1-10
11
11-50
20
51-200
12
201-500
3
501-1,000
5
1,001-5,000
5

Email recency for this list is measured worldwide rather than for Bahrain, so it is reported there. Company counts and contact totals on this page are exact for Bahrain, over 56 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 Bahrain whose business descriptions match “oil and gas engineering firms” 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 779 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
Refresh
This page's figures were pulled from the company graph on November 4, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “oil and gas engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many oil and gas engineering firms are there based in Bahrain?

RevenueBase identified 56 company matches for oil and gas engineering firms associated with Bahrain 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?

Bahrain Special Technical Services STS CO WLL tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most oil and gas engineering firms?

Manama leads with 23 company records, followed by Riffa (4) and Bahrain (2).

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 779 professional contacts with verified work emails tracked across these 56 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 4, 2026.

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About this data

RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.