Company lists · Data refreshed November 2026

Top 25 Process plant builders based in Saudi Arabia

RevenueBase identified 239 company matches for process plant builders associated with Saudi Arabia as of November 2026 and tracks 29,916 professional contacts across them, including 4,467 with verified work emails. Dammam is the largest hub.

This list covers company matches for process plant builders 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 November 6, 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 6, 2026 How this list was built
239Companies
29,916Contacts tracked
4,467Verified emails
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The 25 largest process plant builders based in Saudi Arabia

Ranked by team size
Top 25 of 239 company matches for process plant builders based in Saudi Arabia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchKhobar, Saudi ArabiaHQ recorded Nov 6, 202610001+6,004 contacts →

Exact match

“Nesma & Partners group is the leading provider of integrated project solutions in the Kingdom of Saudi Arabia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchAl Jubail, Saudi ArabiaHQ recorded Nov 6, 202610001+3,127 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 · Nov 6, 2026 · View company records in RevenueBase
3Exact matchEastern Province, Saudi ArabiaHQ recorded Nov 6, 20265,001-10,000919 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 · Nov 6, 2026 · View company records in RevenueBase
4Exact matchAlkhobar City, Saudi ArabiaHQ recorded Nov 6, 2026501-1,000832 contacts →

Exact match

“JGC Gulf International Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchKhobar, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000818 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 · Nov 6, 2026 · View company records in RevenueBase
6Exact matchKhobar, Saudi ArabiaHQ recorded Nov 6, 2026501-1,000600 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchJeddah, Saudi ArabiaHQ recorded Nov 6, 20265,001-10,000558 contacts →

Exact match

“ASGC, established in 1983, is a well known construction company in the Kingdom of Saudi Arabia and operates as well in Lebanon, and Qatar.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchJubail, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000522 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 · Nov 6, 2026 · View company records in RevenueBase
9Exact matchAl Khobar, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000379 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 · Nov 6, 2026 · View company records in RevenueBase
10Exact matchAl Jubail, Saudi ArabiaHQ recorded Nov 6, 20265,001-10,000362 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 · Nov 6, 2026 · View company records in RevenueBase
11Exact matchAl Khobar, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000359 contacts →

Exact match

“Faisal Electro - Mechanical Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000359 contacts →

Exact match

“Al-Latifia Trading and Contracting Company is one of the leading building construction companies in the Kingdom of Saudi Arabia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20265,001-10,000252 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchAl Khobar, Saudi ArabiaHQ recorded Nov 6, 2026201-500198 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 · Nov 6, 2026 · View company records in RevenueBase
15Exact matchKhobar, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000155 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 · Nov 6, 2026 · View company records in RevenueBase
16Exact matchKhobar, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000129 contacts →

Exact match

“Established in 1984, KAMCO (Khalifa A.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchDammam, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000122 contacts →

Exact match

“Samsung Engineering is a specialized EPC company that provides comprehensive solutions across all areas of the plant industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchAl Khobar, Saudi ArabiaHQ recorded Nov 6, 2026501-1,000116 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchAl Jubail, Saudi ArabiaHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“DAR Consulting Engineers is an Engineering & Design company.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchAl Khobar, Saudi ArabiaHQ recorded Nov 6, 2026201-500105 contacts →

Exact match

“AMCDE is a Saudi Arabian Company, established by the merger of Consulting and Design Engineering (CDE) and Abdulla Al-Moaibed Engineering (AME) providing a wide range of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchJubail, Saudi ArabiaHQ recorded Nov 6, 202651-20095 contacts →

Exact match

“Since established in 2008 with our comprehensive in-house industrial knowledge and experience Makana made significant progress and becomes a valued and appreciated partner for our…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchIndustrial, Saudi ArabiaHQ recorded Nov 6, 2026201-50092 contacts →

Exact match

“Alaa International Contracting Company (AICCO), a proud member of IAR Holding Group, is a leading ISO-certified contracting firm delivering integrated EPC and Lump Sum Turnkey…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchKhobar, Saudi ArabiaHQ recorded Nov 6, 2026201-50089 contacts →

Exact match

“CEC is a trusted construction, engineering, and project management partner to industry and government.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchSaudi ArabiaHQ recorded Nov 6, 2026n/a81 contacts →

Exact match

“Nasser S.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchAl Yarmook, Saudi ArabiaHQ recorded Nov 6, 2026201-50080 contacts →

Exact match

“Domus Lloyd Contracting Limited (earlier known as Punj Lloyd Construction Contracting Co Ltd) is a leading company registered in the Kingdom of Saudi Arabia since 2006…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 239 process plant builders based in Saudi Arabia

See the full list, filter by size, metro and specialty, and access 4,467 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Process plant builders based in Saudi Arabia at a glance

As of Nov 6, 2026
14.9%Verified-email coverage
125.2Average contacts per company
51-200Median size (employees)
13.0%Largest-city concentration · Dammam
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
20
11-50
46
51-200
57
201-500
52
501-1,000
25
1,001-5,000
25
5,001-10,000
5
10001+
9

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 239 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 “process plant builders” 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 4,467 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 6, 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.

Process plant builders 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 “process plant builders”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many process plant builders are there based in Saudi Arabia?

RevenueBase identified 239 company matches for process plant builders associated with Saudi Arabia 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?

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

Which city has the most process plant builders?

Dammam leads with 31 company records, followed by Riyadh (31) and Jubail (24).

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 4,467 professional contacts with verified work emails tracked across these 239 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 6, 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.