Company lists · Data refreshed September 2026

Top 25 Refinery expansion contractors based in Saudi Arabia

Name: Refinery expansion contractors based in Saudi Arabia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 421 companies tracked

RevenueBase identified 421 refinery expansion contractors headquartered in Saudi Arabia as of September 2026 and tracks 38,245 professional contacts across them, including 5,659 with verified work emails. Dammam is the largest hub.

This list covers refinery expansion contractors headquartered in Saudi Arabia, 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 17, 2026.

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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 17, 2026 86% judged on-target in blind review

421Companies

38,245Contacts tracked

5,659Verified emails

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The 25 largest refinery expansion contractors based in Saudi Arabia

Ranked by team size

Top 25 of 421 refinery expansion contractors based in Saudi Arabia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to refinery expansion contractors: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Nesma & Partners	Indirect evidence	Khobar, Saudi ArabiaHQ checked Sep 17, 2026	10001+	5,767 contacts →
	Indirect evidence “Nesma & Partners group is the leading provider of integrated project solutions in the Kingdom of Saudi Arabia.” Source: RevenueBase Database · checked Sep 17, 2026
2	Expertise	Indirect evidence	Al Jubail, Saudi ArabiaHQ checked Sep 17, 2026	10001+	3,033 contacts →
	Indirect evidence “Established in 2008 and headquartered in Al Jubail with operational offices across the kingdom, Expertise Company Ltd.” Source: RevenueBase Database · checked Sep 17, 2026
3	AYTB	Indirect evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 17, 2026	5,001-10,000	1,812 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
4	Sendan International Company	Partial evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	1,595 contacts →
	Partial evidence “Founded in 1994, Sendan has rapidly grown from a modest contractor to a reputable General Contractor for Plant Construction and Maintenance.” Source: RevenueBase Database · checked Sep 17, 2026
5	Arabian Pipeline & Services Co. Ltd. Anabeeb	Indirect evidence	Dammam, Saudi ArabiaHQ checked Sep 17, 2026	5,001-10,000	1,587 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
6	Al-Rushaid Construction Co. LTD Arcc	Indirect evidence	Al Khobar, Saudi ArabiaHQ checked Sep 17, 2026	10001+	1,160 contacts →
	Indirect evidence “Al Rushaid Construction Co, Ltd.(ARCC) is a joint venture of Al Rushaid Petroleum Investment Company (ARPIC) and EEI Corporation from the Philippines.” Source: RevenueBase Database · checked Sep 17, 2026
7	Sasref	Partial evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 17, 2026	501-1,000	1,127 contacts →
	Partial evidence “SAUDI ARAMCO JUBAIL REFINERY COMPANY SASREF is at the very heart of Saudi Arabia’s petrochemical industry, Jubail Industrial City.” Source: RevenueBase Database · checked Sep 17, 2026
8	Zuhair Fayez	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	1,113 contacts →
	Indirect evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
9	SISCO	Indirect evidence	Eastern Province, Saudi ArabiaHQ checked Sep 17, 2026	5,001-10,000	829 contacts →
	Indirect evidence “SISCO delivers engineering, procurement, construction, commissioning, global supply chain solutions and asset and field solutions to key growth sectors in the Kingdom of Saudi…” Source: RevenueBase Database · checked Sep 17, 2026
10	Gulf Consolidated Contractors CO	Partial evidence	Khobar, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	787 contacts →
	Partial evidence “Gulf Consolidated Contractors Co.(GCC) is a construction company with more than 60 years of history and wealth of experience.” Source: RevenueBase Database · checked Sep 17, 2026
11	Kbr-Amcde	Indirect evidence	Al-khobar, Saudi ArabiaHQ checked Sep 17, 2026	501-1,000	784 contacts →
	Indirect evidence “KBR-AMCDE has been successfully delivering engineering solutions in the Kingdom since 2011.” Source: RevenueBase Database · checked Sep 17, 2026
12	Mofarreh Al-Harbi & Partners CO	Indirect evidence	Dammam, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	694 contacts →
	Indirect evidence “Mofarreh Al-Harbi and Partners aka (MAH) was founded in 1977.” Source: RevenueBase Database · checked Sep 17, 2026
13	Arabian FAL Company	Indirect evidence	Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	677 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
14	Tamimi Group	Indirect evidence	Dammam, Saudi ArabiaHQ checked Sep 17, 2026	10001+	575 contacts →
	Indirect evidence “TAMIMI GROUP was established in 1953,by the late founder Chairman, Sheikh Ali A.Tamimi, to carry out Pipeline Construction, General Construction and General construction and…” Source: RevenueBase Database · checked Sep 17, 2026
15	Solution Leaders Fayez Engineering	Indirect evidence	Khobar, Saudi ArabiaHQ checked Sep 17, 2026	501-1,000	574 contacts →
	Indirect evidence “SLFE offers Engineering Services specialized in the Oil & Gas and Infrastructure industries.” Source: RevenueBase Database · checked Sep 17, 2026
16	Almuzain Gulf Saudi Contracting CO	Partial evidence	3rd Industrial, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	465 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 17, 2026
17	Plant Tech Arabia Co. LTD	Indirect evidence	Industrial, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	446 contacts →
	Indirect evidence “Plant Tech Arabia Co.” Source: RevenueBase Database · checked Sep 17, 2026
18	Binzagr For Industry And Maintenance	Indirect evidence	Jubail, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	378 contacts →
	Indirect evidence “Established in 1980, BFIM has been a key player in servicing Saudi Arabia's dynamic oil and gas sector.” Source: RevenueBase Database · checked Sep 17, 2026
19	Icms Group	Indirect evidence	Al Jubail, Saudi ArabiaHQ checked Sep 17, 2026	5,001-10,000	346 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
20	Tecnicas Reunidas Saudi Arabia	Partial evidence	Al Khobar, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	337 contacts →
	Partial evidence “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 &…” Source: RevenueBase Database · checked Sep 17, 2026
21	Femco Faisal Electro-Mechanical Co. LTD	Indirect evidence	Al Khobar, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	334 contacts →
	Indirect evidence “Faisal Electro - Mechanical Co.” Source: RevenueBase Database · checked Sep 17, 2026
22	Al-Rajhi Building And Construction	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	5,001-10,000	215 contacts →
	Partial evidence “Al Rajhi Building and Construction Established in 1991 \| Classified as a Grade 1 Contractor Our Services & Capabilities Al Rajhi Building and Construction is a leader in the…” Source: RevenueBase Database · checked Sep 17, 2026
23	NEW Horizons Contracting And Maintenance Company	Indirect evidence	Al Khobar, Saudi ArabiaHQ checked Sep 17, 2026	201-500	189 contacts →
	Indirect evidence “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…” Source: RevenueBase Database · checked Sep 17, 2026
24	Almeer Saudi Technical Services CO	Indirect evidence	Al Khobar, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	170 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
25	Gulf Specialized Works	Indirect evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	170 contacts →
	Indirect evidence “GSW is a world-class leading innovator of manufacturing solutions based in the Kingdom of Saudi Arabia.” Source: RevenueBase Database · checked Sep 17, 2026

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 expansion contractors. 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 expansion contractors.
Partial evidence: Its own public description names part of refinery expansion contractors, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name refinery expansion contractors. 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 421 refinery expansion contractors based in Saudi Arabia

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Refinery expansion contractors based in Saudi Arabia at a glance

As of Sep 17, 2026

14.8%Verified-email coverage

90.8Average contacts per company

51-200Median size (employees)

14.5%Largest-city concentration · Dammam

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

112

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 421 companies.

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 expansion contractors, 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.
What qualifies: Companies headquartered in Saudi Arabia whose own description of what they do matches “refinery expansion contractors”. 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 expansion contractors), 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 expansion contractors, and records with no verified work email. Companies headquartered outside Saudi Arabia are excluded even when they keep an office there.
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, 5,659 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 17, 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 expansion contractors by metro

Refinery expansion contractors in Dammam61
Refinery expansion contractors in Al Jubail36
Refinery expansion contractors in Jubail36
Refinery expansion contractors in Riyadh36
Refinery expansion contractors in Al Khobar35

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 expansion contractors, 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 expansion contractors are there based in Saudi Arabia?

RevenueBase identified 421 refinery expansion contractors headquartered in Saudi Arabia 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?

Nesma & Partners, headquartered in Khobar, tops this list with the largest team on record.

Which city has the most refinery expansion contractors?

Dammam leads with 61 headquartered companies, followed by Al Jubail (36) and Jubail (36).

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 5,659 verified decision-maker contacts tracked across these 421 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 17, 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.