Company lists · Data refreshed September 2026

Top 17 Refinery engineering firms based in Dammam, Saudi Arabia

Name: Refinery engineering firms based in Dammam, Saudi Arabia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 47 companies tracked

RevenueBase identified 47 company matches for refinery engineering firms associated with Dammam, Saudi Arabia as of September 2026 and tracks 2,863 professional contacts across them, including 358 with verified work emails. Across Saudi Arabia, Riyadh is the largest hub for this category (127 companies); Dammam follows with 47.

This list covers company matches for refinery engineering firms associated with Dammam, 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 September 17, 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 Sep 17, 2026 How this list was built

47Companies

2,863Contacts tracked

358Verified emails

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The 17 largest refinery engineering firms based in Dammam, Saudi Arabia

Ranked by team size

Top 17 of 47 company matches for refinery engineering firms based in Dammam, Saudi Arabia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Arabian Pipeline & Services Co. Ltd. Anabeeb	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	5,001-10,000	1,587 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 · Sep 17, 2026 · View company records in RevenueBase
2	Saudi Engineering Group International	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	501-1,000	303 contacts →
	Exact match “Saudi Engineering Group International (SEGI) a multidisciplinary engineering and PMC service provider based in Dammam, Eastern Region with existing support offices in Southern…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	Alrabiah Consulting Engineers	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	201-500	120 contacts →
	Exact match “Alrabiah Consulting Engineers (ARE) is a multi-disciplinary professional consulting engineering firm based in Saudi Arabia with head office in Dammam and regional offices in…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Alhussan Engineering Consultant - HEC	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	201-500	58 contacts →
	Exact match “Alhussan Engineering Consultant "HEC" is a professional group administrated and directed by Eng.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Titanium And Steel Manufacturing Co. Ltd. TSM Arabia	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	201-500	47 contacts →
	Exact match “Known by its high quality, state-of-the-art manufacturing facility, highly skilled workers, genuine support to local content, and impressive growth rate, Titanium and Steel…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Engineering Consulting Company ECC	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	201-500	27 contacts →
	Exact match “We at Engineering Consulting Company work hard to achieve our goals to be the preferred service provider of Quality Engineering and Project Management in the region.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Mohammed Alzoabi General Co. Mazco	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	501-1,000	23 contacts →
	Exact match “Technical Support Services; Providing direct support staff to EPC companies and End Clients in the Middle East.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Nineti	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	14 contacts →
	Exact match “NINETI is Saudi Arabia’s leading engineering firm specialized in health and safety, process safety, environmental compliance, and fire & gas systems.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Tower Planning Trading & Cont. Co. LTD	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	501-1,000	14 contacts →
	Exact match “With today’s ever growing application of advanced technologies on all fields, the reality of true quality and system reliability has become one of the most valuable factors of the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	Saudi Designers Engineering Consultants Sdec	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	11 contacts →
	Exact match “Saudi Designers Engineering Consultants have been providing top quality Professional Engineering and Consultancy services on an extensive range of industrial, commercial and…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Unichem	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	10 contacts →
	Exact match “Unichem is a leader in recycling and resource recovery, specializing in petroleum and petrochemical products.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	AMCL	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	501-1,000	8 contacts →
	Exact match “Azmi Abdullatif AbdulHadi & Abdullah Mohanna Al-Moaibed Co.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	Memary Gulf Contracting CO	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “Our Expertise is mainly in design & implementing construction projects in Food & Beverage industry, oil & gas & infrastructure development with integrity & commitment.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	AMO & Partners Engineering CO	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	201-500	6 contacts →
	Exact match “AMO & Partners Engineering Company offers Engineering Design and Project Management Services with world class designs, professional project management and consultancy services for…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Gaptech Energy	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	11-50	4 contacts →
	Exact match “GAPTECH is a consulting firm in the field of Process Optimization, providing technical studies, software tools, training and basic engineering for energy and process industries.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Takween Engineering Consultants Office	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	11-50	3 contacts →
	Exact match “Takween Engineering Office (TEO) was established in 2016, it is located in Dammam, Eastern Province Kingdom of Saudi Arabia, We provide Design and Project Management For all the…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Chelsea Ground Engineering	Exact match	Dammam, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	1 contacts →
	Exact match “Chelsea is a leading international contractor specializing in construction, commissioning, maintenance of oil and gas installation, prefabrication of steel structures and piping…” Recorded in the RevenueBase company graph · Sep 17, 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 “refinery engineering firms”. 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 17 of 47 refinery engineering firms based in Dammam, Saudi Arabia

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Refinery engineering firms based in Dammam, Saudi Arabia at a glance

As of Sep 17, 2026

12.5%Verified-email coverage

60.9Average contacts per company

51-200Median size (employees)

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured across the whole Saudi Arabia list rather than for Dammam, so it is reported there. Company counts and contact totals on this page are exact for Dammam, over 47 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 Dammam, Saudi Arabia whose business descriptions match “refinery 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 358 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 September 17, 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.

Refinery engineering firms by metro in Saudi Arabia

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 “refinery engineering firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many refinery engineering firms are there based in Dammam, Saudi Arabia?

RevenueBase identified 47 company matches for refinery engineering firms associated with Dammam, Saudi Arabia as of September 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?

Arabian Pipeline & Services Co. Ltd. Anabeeb tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Saudi Arabia has the most refinery engineering firms?

Riyadh leads Saudi Arabia with 127 company records, followed by Dammam (47) and Makkah (31).

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 358 professional contacts with verified work emails tracked across these 47 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 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 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.