Company lists · Data refreshed October 2026

Top 25 Downstream refining contractors based in Saudi Arabia

RevenueBase identified 345 company matches for downstream refining contractors associated with Saudi Arabia as of October 2026 and tracks 27,398 professional contacts across them, including 3,049 with verified work emails. Dammam is the largest hub.

This list covers company matches for downstream refining contractors associated with Saudi Arabia, 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 11, 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 Oct 11, 2026 How this list was built
345Companies
27,398Contacts tracked
3,049Verified emails
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The 25 largest downstream refining contractors based in Saudi Arabia

Ranked by team size
Top 25 of 345 company matches for downstream refining contractors based in Saudi Arabia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 11, 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 matchAl Jubail, Saudi ArabiaHQ recorded Oct 11, 202610001+2,939 contacts →

Exact match

“Established in 2008 and headquartered in Al Jubail with operational offices across the kingdom, Expertise Company Ltd.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
2Exact matchJubail Industrial City, Saudi ArabiaHQ recorded Oct 11, 20265,001-10,0001,887 contacts →

Exact match

“AYTB had recognized the Saudi Dream 45 years ago when the Royal Commission for Jubail and Yanbu was set up with a vision to build a huge petrochemical industry to catapult Saudi…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
3Exact matchDammam, Saudi ArabiaHQ recorded Oct 11, 20265,001-10,0001,610 contacts →

Exact match

“ANABEEB is on a mission to become the best in the industry, together with our highly-dedicated workforce and global partners, we will deliver added value to our customers without…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
4Exact matchJubail Industrial City, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,0001,485 contacts →

Exact match

“Founded in 1994, Sendan has rapidly grown from a modest contractor to a reputable General Contractor for Plant Construction and Maintenance.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
5Exact matchAl Khobar, Saudi ArabiaHQ recorded Oct 11, 202610001+1,244 contacts →

Exact match

“Al Rushaid Construction Co, Ltd.(ARCC) is a joint venture of Al Rushaid Petroleum Investment Company (ARPIC) and EEI Corporation from the Philippines.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
6Exact matchRiyadh, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,0001,116 contacts →

Exact match

“Zuhair Fayez stands as the region's foremost engineering and consulting firm, renowned for our innovative approach in architecture, project management, and oil and gas services.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
7Exact matchEastern Province, Saudi ArabiaHQ recorded Oct 11, 20265,001-10,000871 contacts →

Exact match

“SISCO delivers engineering, procurement, construction, commissioning, global supply chain solutions and asset and field solutions to key growth sectors in the Kingdom of Saudi…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
8Exact matchAl-khobar, Saudi ArabiaHQ recorded Oct 11, 2026501-1,000841 contacts →

Exact match

“KBR-AMCDE has been successfully delivering engineering solutions in the Kingdom since 2011.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
9Exact matchKhobar, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000772 contacts →

Exact match

“Gulf Consolidated Contractors Co.(GCC) is a construction company with more than 60 years of history and wealth of experience.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
10Exact matchSaudi ArabiaHQ recorded Oct 11, 20261,001-5,000638 contacts →

Exact match

“40+ YEARS OF EXPERIENCE IN SAUDI ARABIA Founded in 1979, Arabian Fal is a locally owned, ISO 9001-2015, award-winning and industry-recognized provider of a wide range of equipment…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
11Exact matchKhobar, Saudi ArabiaHQ recorded Oct 11, 2026501-1,000580 contacts →

Exact match

“SLFE offers Engineering Services specialized in the Oil & Gas and Infrastructure industries.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
12Exact matchJubail, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000489 contacts →

Exact match

“TAMIMI Industrial Services (TIS) is a subsidiary of TAMIMI Group, one of the revered groups of KSA which was founded in 1953.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
13Exact match3rd Industrial, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000476 contacts →

Exact match

“ALMUZAIN is one of the leading Industrial Services Companies that caters to the ever-growing and complex demands of the Petrochemical and Refineries in Saudi Arabia.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
14Exact matchIndustrial, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000425 contacts →

Exact match

“Plant Tech Arabia Co.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
15Exact matchJubail, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000376 contacts →

Exact match

“Established in 1980, BFIM has been a key player in servicing Saudi Arabia's dynamic oil and gas sector.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
16Exact matchAl Khobar, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000369 contacts →

Exact match

“Tecnicas Reunidas (TR) is one of the world’s leading EPC contractors engaged in the engineering and construction of industrial facilities in the fields of Oil & Gas, Refining &…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
17Exact matchAl Jubail, Saudi ArabiaHQ recorded Oct 11, 20265,001-10,000338 contacts →

Exact match

“ICMS is a leading Saudi multi-disciplinary industrial contracting company that provides a range of services and solutions to the oil & gas, petrochemical, power generation, and…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
18Exact matchAl Khobar, Saudi ArabiaHQ recorded Oct 11, 2026201-500195 contacts →

Exact match

“New Horizons Company (NHC) is an industrial services company based in Al Khobar, Saudi Arabia with branches in Yanbu and Rabigh NHC is a 100% Saudi Owned Limited Liability Company…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
19Exact matchAl Khobar, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000183 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
20Exact matchJubail Industrial City, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000174 contacts →

Exact match

“GSW is a world-class leading innovator of manufacturing solutions based in the Kingdom of Saudi Arabia.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
21Exact matchJubail Industrail City, Saudi ArabiaHQ recorded Oct 11, 2026501-1,000166 contacts →

Exact match

“Founded in 2011 and headquartered in Jubail, Saudi Arabia, ACIC is a leading provider of industrial maintenance and turnaround services in the downstream oil and gas sector.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
22Exact matchKhobar, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000143 contacts →

Exact match

“GCS stands tall as a premier general contracting and construction company, boasting a prestigious Grade One classification across all disciplines of our work.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
23Exact matchKhobar, Saudi ArabiaHQ recorded Oct 11, 20261,001-5,000124 contacts →

Exact match

“Established in 1984, KAMCO (Khalifa A.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
24Exact matchJubail Industrial City, Saudi ArabiaHQ recorded Oct 11, 202651-200114 contacts →

Exact match

“TESCO ENGINEERING: Your Strategic Partner for Innovative, Reliable, and High-Quality Industrial Solutions TESCO Engineering is a premier Saudi Arabian Engineering Powerhouse…”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase
25Exact matchAl Khobar, Saudi ArabiaHQ recorded Oct 11, 2026501-1,000107 contacts →

Exact match

“Raymond International is a leader in the worldwide engineering and construction industry.”

Recorded in the RevenueBase company graph · Oct 11, 2026 · View company records in RevenueBase

Showing 25 of 345 downstream refining contractors based in Saudi Arabia

See the full list, filter by size, metro and specialty, and access 3,049 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Downstream refining contractors based in Saudi Arabia at a glance

As of Oct 11, 2026
11.1%Verified-email coverage
79.4Average contacts per company
51-200Median size (employees)
14.5%Largest-city concentration · Dammam
Oct 11, 2026Page data refreshed

Companies by employee count

1-10
23
11-50
84
51-200
96
201-500
63
501-1,000
28
1,001-5,000
36
5,001-10,000
6
10001+
8

Email recency for this list is measured worldwide rather than for Saudi Arabia, so it is reported there. Company counts and contact totals on this page are exact for Saudi Arabia, over 345 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 Saudi Arabia whose business descriptions match “downstream refining 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 3,049 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 11, 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 “downstream refining contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many downstream refining contractors are there based in Saudi Arabia?

RevenueBase identified 345 company matches for downstream refining contractors associated with Saudi Arabia 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?

Expertise tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most downstream refining contractors?

Dammam leads with 50 company records, followed by Jubail (33) and Al Jubail (28).

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 3,049 professional contacts with verified work emails tracked across these 345 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 11, 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.