Company lists · Data refreshed September 2026

Top 25 Hydropower engineering consultancy companies based in Saudi Arabia

Name: Hydropower engineering consultancy companies based in Saudi Arabia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 14, 2026 251 companies tracked

RevenueBase identified 251 hydropower engineering consultancy companies headquartered in Saudi Arabia as of September 2026 and tracks 5,595 professional contacts across them, including 493 with verified work emails. Riyadh is the largest hub.

This list covers hydropower engineering consultancy companies 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 14, 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 14, 2026 86% judged on-target in blind review

251Companies

5,595Contacts tracked

493Verified emails

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The 25 largest hydropower engineering consultancy companies based in Saudi Arabia

Ranked by team size

Top 25 of 251 hydropower engineering consultancy companies based in Saudi Arabia, ranked by team size, largest first. Data refreshed Sep 14, 2026. RevenueBase Smart Search rates how each company's information relates to hydropower engineering consultancy companies: 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	Assystem Radicon	Indirect evidence	Khobar, Saudi ArabiaHQ checked Sep 14, 2026	201-500	387 contacts →
	Indirect evidence “Assystem is supporting Saudi Arabia’s switch to low-carbon energy and infrastructure through its Radicon subsidiary.” Source: RevenueBase Database · checked Sep 14, 2026
2	Saudi Engineering Group International	Partial evidence	Dammam, Saudi ArabiaHQ checked Sep 14, 2026	501-1,000	303 contacts →
	Partial evidence “Saudi Engineering Group International (SEGI) a multidisciplinary engineering and PMC service provider based in Dammam, Eastern Region with existing support offices in Southern…” Source: RevenueBase Database · checked Sep 14, 2026
3	Almnabr Consulting Engineering	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 14, 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 14, 2026
4	Ahmed Al-Mousa Engineering	Partial evidence	Al Khobar, Saudi ArabiaHQ checked Sep 14, 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 14, 2026
5	Arabian Consulting Engineering Centre Acec Engineering-Design-Project Management	Partial evidence	Khobar, Saudi ArabiaHQ checked Sep 14, 2026	51-200	156 contacts →
	Partial 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 14, 2026
6	Engineering & Technical Services Company ETS	Strong evidence	Dammam, Saudi ArabiaHQ checked Sep 14, 2026	201-500	152 contacts →
	Strong evidence “Engineering and Technical Services company is a Saudi company working in the field of engineering consultancy since 1976 and this extended experience has allowed us to provide…” Source: RevenueBase Database · checked Sep 14, 2026
7	Saudi Tech سعودي تك	Strong evidence	Riyadh, Saudi ArabiaHQ checked Sep 14, 2026	201-500	135 contacts →
	Strong evidence “Saudi Tech – Engineering Consultants, was founded in 1977 (1397H).” Source: RevenueBase Database · checked Sep 14, 2026
8	Alrabiah Consulting Engineers	Partial evidence	Dammam, Saudi ArabiaHQ checked Sep 14, 2026	201-500	120 contacts →
	Partial 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 14, 2026
9	Anelksa	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 14, 2026	1,001-5,000	104 contacts →
	Indirect evidence “ANELKSA was found in 2010 in Jeddah/KSA.” Source: RevenueBase Database · checked Sep 14, 2026
10	Innovative Water Applications Co. Iwac	Partial evidence	Al Nahdah District, Saudi ArabiaHQ checked Sep 14, 2026	11-50	98 contacts →
	Partial evidence “IWAC is a Saudi based Engineering co.” Source: RevenueBase Database · checked Sep 14, 2026
11	Fichtner Consulting Engineers LLC Saudi Arabia	Strong evidence	Alkhobar, Saudi ArabiaHQ checked Sep 14, 2026	201-500	85 contacts →
	Strong evidence “The Fichtner Group is one of the leading independent engineering consultancy firms in the world.” Source: RevenueBase Database · checked Sep 14, 2026
12	Sabbagh Engineering Consultants & Associates	Strong evidence	Jeddah, Saudi ArabiaHQ checked Sep 14, 2026	51-200	82 contacts →
	Strong evidence “Sabbagh Engineering Consultants & Associates (SECA) is a Saudi multidisciplinary consultancy based in Jeddah, and operating through out the Kingdome vast regions.” Source: RevenueBase Database · checked Sep 14, 2026
13	Bureau Égyptien DE Conseils Techniques Bect	Indirect evidence	Al Maseef District, Saudi ArabiaHQ checked Sep 14, 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 14, 2026
14	Mohammed Omar Jazzar Consulting Engineers Company	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 14, 2026	11-50	72 contacts →
	Partial 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 14, 2026
15	Ebdaasa	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 14, 2026	201-500	64 contacts →
	Partial evidence “ebdaasa is one of the top consulting companies in Saudi Arabia with more than 15 years of experience, seeking to provide outstanding and quality engineering and consulting…” Source: RevenueBase Database · checked Sep 14, 2026
16	Technical Development Solutions	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 14, 2026	501-1,000	58 contacts →
	Indirect evidence “We are one of the companies within Al Mousa Group, a Saudi Arabian conglomerate with over 50 years of experience in the Saudi market.” Source: RevenueBase Database · checked Sep 14, 2026
17	Alhussan Engineering Consultant - HEC	Strong evidence	Dammam, Saudi ArabiaHQ checked Sep 14, 2026	201-500	58 contacts →
	Strong evidence “Alhussan Engineering Consultant "HEC" is a professional group administrated and directed by Eng.” Source: RevenueBase Database · checked Sep 14, 2026
18	Al-Mousa Trading	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 14, 2026	201-500	42 contacts →
	Partial evidence “Al Mousa Trading Company, part of Al Mousa Limited Group, leverages over twenty years of expertise to provide innovative engineering solutions in water, energy, and infrastructure.” Source: RevenueBase Database · checked Sep 14, 2026
19	Moataz Makki Engineering Consultancy Mmec	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 14, 2026	11-50	34 contacts →
	Partial evidence “MMEC is an engineering consulting firm based in Jeddah, Saudi Arabia.” Source: RevenueBase Database · checked Sep 14, 2026
20	Nour T. Beydoun Contracting CO	Indirect evidence	Makkah, Saudi ArabiaHQ checked Sep 14, 2026	201-500	31 contacts →
	Indirect evidence “Established in 1991 Nour T.” Source: RevenueBase Database · checked Sep 14, 2026
21	Fuel Professional Consulting	Strong evidence	Riyadh, Saudi ArabiaHQ checked Sep 14, 2026	51-200	31 contacts →
	Strong evidence “Fuel includes consultants engineers in several fields related to engineering consulting- from design and planning to supervision and achievement.” Source: RevenueBase Database · checked Sep 14, 2026
22	Taiba Consulting Company	Partial evidence	Madinah, Saudi ArabiaHQ checked Sep 14, 2026	51-200	28 contacts →
	Partial evidence “Taiba Consulting Company (TCC) is a leading engineering consulting firm based in Saudi Arabia.” Source: RevenueBase Database · checked Sep 14, 2026
23	Engineering Consulting Company ECC	Partial evidence	Dammam, Saudi ArabiaHQ checked Sep 14, 2026	201-500	27 contacts →
	Partial evidence “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.” Source: RevenueBase Database · checked Sep 14, 2026
24	AJI	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 14, 2026	1,001-5,000	27 contacts →
	Indirect evidence “We orchestrate community-driven progress.” Source: RevenueBase Database · checked Sep 14, 2026
25	TOP Development Consult	Partial evidence	Khobar, Saudi ArabiaHQ checked Sep 14, 2026	11-50	26 contacts →
	Partial evidence “TOP DEVELOPMENT was established to satisfy the requirements of the region's various sectors for quality engineering design, consultation, supervision, engineering manpower supply…” Source: RevenueBase Database · checked Sep 14, 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: hydropower engineering consultancy companies. 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 hydropower engineering consultancy companies.
Partial evidence: Its own public description names part of hydropower engineering consultancy companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name hydropower engineering consultancy companies. 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 251 hydropower engineering consultancy companies based in Saudi Arabia

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Hydropower engineering consultancy companies based in Saudi Arabia at a glance

As of Sep 14, 2026

8.8%Verified-email coverage

22.3Average contacts per company

11-50Median size (employees)

35.1%Largest-city concentration · Riyadh

Sep 14, 2026Page data refreshed

Companies by employee count

1-10

11-50

101

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

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 251 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 hydropower engineering consultancy companies, 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 “hydropower engineering consultancy companies”. 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 hydropower engineering consultancy companies), 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 hydropower engineering consultancy companies, 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, 493 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 14, 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.

Hydropower engineering consultancy companies by metro

Hydropower engineering consultancy companies in Riyadh88

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 hydropower engineering consultancy companies, 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 hydropower engineering consultancy companies are there based in Saudi Arabia?

RevenueBase identified 251 hydropower engineering consultancy companies 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?

Assystem Radicon, headquartered in Khobar, tops this list with the largest team on record.

Which city has the most hydropower engineering consultancy companies?

Riyadh leads with 88 headquartered companies, followed by Dammam (17) and Makkah (16).

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 493 verified decision-maker contacts tracked across these 251 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 14, 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.