Company lists · Data refreshed September 2026

Top 25 Marine engineering consulting firms based in Saudi Arabia

Name: Marine engineering consulting firms based in Saudi Arabia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 156 companies tracked

RevenueBase identified 156 marine engineering consulting firms headquartered in Saudi Arabia as of September 2026 and tracks 3,415 professional contacts across them, including 278 with verified work emails. Riyadh is the largest hub.

This list covers marine engineering consulting firms 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 28, 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 28, 2026 86% judged on-target in blind review

156Companies

3,415Contacts tracked

278Verified emails

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The 25 largest marine engineering consulting firms based in Saudi Arabia

Ranked by team size

Top 25 of 156 marine engineering consulting firms based in Saudi Arabia, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to marine engineering consulting firms: 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	Almnabr Consulting Engineering	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	201-500	225 contacts →
	Indirect evidence “شركة استشارات هندسية رائدة تأسست عام 2011 لتقدم خدمات الاستشارات الهندسية في الدراسات والتصميم وإدارة المشاريع والاشراف على التنفيذ بالإضافة لصياغة العقود الهندسية وتسوية النزاعات…” Source: RevenueBase Database · checked Sep 28, 2026
2	Ahmed Al-Mousa Engineering	Partial evidence	Al Khobar, Saudi ArabiaHQ checked Sep 28, 2026	501-1,000	198 contacts →
	Partial evidence “Ahmed AlMousa Engineering is a distinguished engineering house of expertise specializing in supervision services, built upon the highest standards of efficiency and quality.” Source: RevenueBase Database · checked Sep 28, 2026
3	Marine Services Company LTD	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	501-1,000	183 contacts →
	Partial evidence “Marine Services Co, Ltd.” Source: RevenueBase Database · checked Sep 28, 2026
4	Arabian Consulting Engineering Centre Acec Engineering-Design-Project Management	Strong evidence	Khobar, Saudi ArabiaHQ checked Sep 28, 2026	51-200	156 contacts →
	Strong evidence “ACEC’s long history spans more than 36 years, since 1979, from it’s inception as a KSA-Based Consulting Engineering Center.” Source: RevenueBase Database · checked Sep 28, 2026
5	Saudi Tech سعودي تك	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	201-500	135 contacts →
	Partial evidence “Saudi Tech – Engineering Consultants, was founded in 1977 (1397H).” Source: RevenueBase Database · checked Sep 28, 2026
6	Alrabiah Consulting Engineers	Strong evidence	Dammam, Saudi ArabiaHQ checked Sep 28, 2026	201-500	120 contacts →
	Strong evidence “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…” Source: RevenueBase Database · checked Sep 28, 2026
7	Tesco Engineering	Partial evidence	Jubail Industrial City, Saudi ArabiaHQ checked Sep 28, 2026	51-200	109 contacts →
	Partial evidence “TESCO ENGINEERING: Your Strategic Partner for Innovative, Reliable, and High-Quality Industrial Solutions TESCO Engineering is a premier Saudi Arabian Engineering Powerhouse…” Source: RevenueBase Database · checked Sep 28, 2026
8	Anelksa	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	1,001-5,000	104 contacts →
	Indirect evidence “ANELKSA was found in 2010 in Jeddah/KSA.” Source: RevenueBase Database · checked Sep 28, 2026
9	Bureau Égyptien DE Conseils Techniques Bect	Indirect evidence	Al Maseef District, Saudi ArabiaHQ checked Sep 28, 2026	201-500	80 contacts →
	Indirect evidence “BECT is a House of Expertise, established in Egypt since 1989, ventured in KSA in 2006 as a limited liability partnership, founded by two partners, Prof.” Source: RevenueBase Database · checked Sep 28, 2026
10	Sealand Maritime Group	Partial evidence	Rastanura, Saudi ArabiaHQ checked Sep 28, 2026	201-500	80 contacts →
	Partial evidence “Sealand Maritime Group with corporate office in Rastanura and offices in other GCC countries provides cutting edge solutions to the Marine industry.” Source: RevenueBase Database · checked Sep 28, 2026
11	Mohammed Omar Jazzar Consulting Engineers Company	Strong evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	11-50	72 contacts →
	Strong evidence “Omar Al Jazzar Consulting Engineers is a civil engineering company based out of Omar Jazzar Consulting Engineers Building, Riyadh, Riyadh, Saudi Arabia.” Source: RevenueBase Database · checked Sep 28, 2026
12	Gulf Power Marine Company	Partial evidence	Al Khobar, Saudi ArabiaHQ checked Sep 28, 2026	51-200	68 contacts →
	Partial evidence “Gulf Power Marine has been continuously growing since its establishment in 1997, providing marine equipment and services in the Kingdom of Saudi Arabia (with headquarters in Al…” Source: RevenueBase Database · checked Sep 28, 2026
13	Calex Group	Partial evidence	Jubail, Saudi ArabiaHQ checked Sep 28, 2026	51-200	56 contacts →
	Partial evidence “Since our humble establishment in Cochin, India in 2008, CALEX has aspired to offer the best solution to the Marine, Offshore and Industrial when it comes to meet high quality…” Source: RevenueBase Database · checked Sep 28, 2026
14	AL Najm AL Thaqib Co. For Marine Services	Indirect evidence	Jubail, Saudi ArabiaHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “AL NAJM AL THAQIB Co.” Source: RevenueBase Database · checked Sep 28, 2026
15	Moataz Makki Engineering Consultancy Mmec	Strong evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	11-50	34 contacts →
	Strong evidence “MMEC is an engineering consulting firm based in Jeddah, Saudi Arabia.” Source: RevenueBase Database · checked Sep 28, 2026
16	East Consulting Engineering Company	Strong evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	201-500	27 contacts →
	Strong evidence “In response to the rising demand for quality architectural and engineering services in the late 70s, East Consulting Engineering Company (ECEC) has been established in the year…” Source: RevenueBase Database · checked Sep 28, 2026
17	Maher Ahmed Bilal For Engineering Consulting Company	Strong evidence	جدة, Saudi ArabiaHQ checked Sep 28, 2026	51-200	27 contacts →
	Strong evidence “A Saudi company specialized in providing various engineering consulting services to clients in the Kingdom of Saudi Arabia.” Source: RevenueBase Database · checked Sep 28, 2026
18	Sixalliance Offshore Innovation	Partial evidence	Jubail First Industrial, Saudi ArabiaHQ checked Sep 28, 2026	51-200	26 contacts →
	Partial evidence “SixAlliance consist of a team of individuals and strategic partners that have a vast experience in the Marine and Offshore Industry from the various disciplines that are integral…” Source: RevenueBase Database · checked Sep 28, 2026
19	Murjan Al-Sharq Marine Services	Partial evidence	Khobar, Saudi ArabiaHQ checked Sep 28, 2026	51-200	25 contacts →
	Partial evidence “Providing marine construction and maintenance of ports, breakwaters and bridges including oil spill removal/treatment, Dredging and reclamation; Marine diving Supply and services…” Source: RevenueBase Database · checked Sep 28, 2026
20	Power & Industrial Contracting EST	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	201-500	24 contacts →
	Partial evidence “Power & Industrial Contracting Co.(PIC) is one of the very few Saudi companies founded and led by a Saudi businesswoman in the Marine and Power Generation industry.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ammar Nasser Consultant ENG	Strong evidence	Al Hofuf, Saudi ArabiaHQ checked Sep 28, 2026	51-200	23 contacts →
	Strong evidence “Ammar Nasser Engineering Consultancy Office is a leading firm providing architectural design and engineering consulting services in Al Hofuf and Al-Ahsa.” Source: RevenueBase Database · checked Sep 28, 2026
22	Drwazah Engineering Consultant And Safety	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	51-200	22 contacts →
	Partial evidence “Drwazah Engineering is a leading engineering consultancy company based in Riyadh, Kingdom of Saudi Arabia.” Source: RevenueBase Database · checked Sep 28, 2026
23	Advanced Triad Turbine Services Co. LTD	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	51-200	21 contacts →
	Partial evidence “Advanced Triad Turbine Services (ATTS) is part of Asyad Holding Group, a group with diversified interests ranging from Real Estate, Construction, Power, Engineering Services and…” Source: RevenueBase Database · checked Sep 28, 2026
24	Namariq Engineering Consultants	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	201-500	19 contacts →
	Partial evidence “NAMARIQ Engineering Consultants is a firm which is specialized in different engineering sectors in order to provide the best solutions and services that are related to structural…” Source: RevenueBase Database · checked Sep 28, 2026
25	KGP Consulting Engineers	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	11-50	17 contacts →
	Indirect evidence “شركة خالد غنيم ومشاركوه للإستشارات الهندسية” Source: RevenueBase Database · checked Sep 28, 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: marine engineering consulting firms. 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 marine engineering consulting firms.
Partial evidence: Its own public description names part of marine engineering consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name marine engineering consulting firms. 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 156 marine engineering consulting firms based in Saudi Arabia

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Marine engineering consulting firms based in Saudi Arabia at a glance

As of Sep 28, 2026

8.1%Verified-email coverage

21.9Average contacts per company

11-50Median size (employees)

25.0%Largest-city concentration · Riyadh

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 156 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 marine engineering consulting firms, 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 “marine engineering consulting firms”. 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 marine engineering consulting firms), 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 marine engineering consulting firms, 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, 278 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 28, 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.

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 marine engineering consulting firms, 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 marine engineering consulting firms are there based in Saudi Arabia?

RevenueBase identified 156 marine engineering consulting firms 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?

Almnabr Consulting Engineering, headquartered in Al Malaz Riyadh, tops this list with the largest team on record.

Which city has the most marine engineering consulting firms?

Riyadh leads with 39 headquartered companies, followed by Makkah (13) and Dammam (11).

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 278 verified decision-maker contacts tracked across these 156 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 28, 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.