Company lists · Data refreshed September 2026

Top 25 Industrial environmental consulting firms based in Saudi Arabia

Name: Industrial environmental 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 198 companies tracked

RevenueBase identified 198 industrial environmental consulting firms headquartered in Saudi Arabia as of September 2026 and tracks 3,451 professional contacts across them, including 460 with verified work emails. Riyadh is the largest hub.

This list covers industrial environmental 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

198Companies

3,451Contacts tracked

460Verified emails

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The 25 largest industrial environmental consulting firms based in Saudi Arabia

Ranked by team size

Top 25 of 198 industrial environmental 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 industrial environmental 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	Almuzain Gulf Saudi Contracting CO	Partial evidence	3rd Industrial, Saudi ArabiaHQ checked Sep 28, 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 28, 2026
2	Adeco Group KSA	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	501-1,000	284 contacts →
	Partial evidence “The Company of Dr Ali Saleh Alduhaiman for Environmental Consultation was established in 2007 as an individual corporation based in Riyadh, Saudi Arabia.” Source: RevenueBase Database · checked Sep 28, 2026
3	Sepcosaudi	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	1,001-5,000	150 contacts →
	Indirect evidence “سيبكو للبيئة من الشركات الرائدة في مجال البيئة منذ أكثر من 20 عاماً على مستوى الشرق الأوسط برؤية طموحة تهدف لتحقيق الإستدامة و الحلول البيئة الشاملة” Source: RevenueBase Database · checked Sep 28, 2026
4	Fouad Al-Saleh & Khaled Al-Dhowalia Environmental & Engineering Consultants Company	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	201-500	109 contacts →
	Partial evidence “Fouad Al-Saleh & Khaled Al-Dhowalia Environmental & Engineering Consultants Co.” Source: RevenueBase Database · checked Sep 28, 2026
5	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
6	Madar Al-Jazeera For Engineering Consultancy	Indirect evidence	Makka, Saudi ArabiaHQ checked Sep 28, 2026	51-200	67 contacts →
	Indirect evidence “Madar Al Jazeera for Engineering Consultancy is a company that seeks to add value to the engineering market and become one of the leading firms in the MENA region.” Source: RevenueBase Database · checked Sep 28, 2026
7	Golden Compass	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	51-200	67 contacts →
	Partial evidence “The Golden Compass is an independent international Consulting, Drilling, and Services practise providing focused advice and solutions, and services contracting to the earth…” Source: RevenueBase Database · checked Sep 28, 2026
8	Gulf Consult	Indirect evidence	Al Khobar, Saudi ArabiaHQ checked Sep 28, 2026	201-500	63 contacts →
	Indirect evidence “Gulf Consult was established in KSA – Khobar in the year 1981 as is an independent multidisciplinary consultancy organization to provide range of engineering, testing and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Technical Development Solutions	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 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 28, 2026
10	Environmental Measurement Co. Emco	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	11-50	46 contacts →
	Indirect evidence “شركة مختصة في الخدمات والاستشارات البيئية” Source: RevenueBase Database · checked Sep 28, 2026
11	Specialist Engineering Consultant	Partial evidence	Al Wurud District, Saudi ArabiaHQ checked Sep 28, 2026	501-1,000	44 contacts →
	Partial evidence “The Specialist Consulting Group Incorporates Seven divisions 1.” Source: RevenueBase Database · checked Sep 28, 2026
12	Environmental Support Consulting Office	Strong evidence	Jeddah, Saudi ArabiaHQ checked Sep 28, 2026	51-200	36 contacts →
	Strong evidence “Environmental Support Consulting Office (ESC) is a 100% Saudi-owned environmental consulting firm, established in 2015 and licensed by the Ministry of Commerce and Industry…” Source: RevenueBase Database · checked Sep 28, 2026
13	Gulf Business Network Trading CO LTD	Indirect evidence	Al-jubail City, Saudi ArabiaHQ checked Sep 28, 2026	51-200	35 contacts →
	Indirect evidence “Gulf Business Network Group (GBN) was established in 1993 in Dammam, Kingdom of Saudi Arabia as an instrumentation and analyzer establishment.” Source: RevenueBase Database · checked Sep 28, 2026
14	FA Consultants KSA	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	11-50	31 contacts →
	Indirect evidence “Faris Alfaris Consultants, also known as FA Consultants, was established by Faris Abdul-Rahman Alfaris in 1979, as a multi-disciplinary full-service architecture and engineering…” Source: RevenueBase Database · checked Sep 28, 2026
15	Arabian Environmental Science Ltd. Company Arensco	Partial evidence	Khobar, Saudi ArabiaHQ checked Sep 28, 2026	51-200	30 contacts →
	Partial evidence “Arensco is a Saudi Arabian based company providing quality environmental services and consultancy to individuals, companies and Government Ministries throughout the Kingdom.” Source: RevenueBase Database · checked Sep 28, 2026
16	Manarah Shada Company For Enviornmental Services MSC	Partial evidence	Industrial, Saudi ArabiaHQ checked Sep 28, 2026	51-200	24 contacts →
	Partial evidence “Manarah Shada Comapany (MSC) is a leading organization based in Jubail Industrial city, Saudi Arabia, at the forefront of driving the transformation toward a sustainable future.” Source: RevenueBase Database · checked Sep 28, 2026
17	Gsces Environmental	Partial evidence	Al Yasmeen, Saudi ArabiaHQ checked Sep 28, 2026	51-200	24 contacts →
	Partial evidence “GSCES Environmental is a part of Dr.” Source: RevenueBase Database · checked Sep 28, 2026
18	Gulf Advanced Control Systems Gacs Arabia	Partial evidence	Ras Tanura, Saudi ArabiaHQ checked Sep 28, 2026	51-200	22 contacts →
	Partial evidence “G.A.C.S Arabia is a Design, Engineering, Environmental Monitoring, Systems Integrator & Testing Services Provider since 2004.” Source: RevenueBase Database · checked Sep 28, 2026
19	Radiant Solutions Company	Partial evidence	Dammam 34251, Saudi ArabiaHQ checked Sep 28, 2026	51-200	22 contacts →
	Partial evidence “Radiant is a technology development to create in kingdom green environment (OGE) was initially established to provide a wide range of environmental solutions, monitoring, and…” Source: RevenueBase Database · checked Sep 28, 2026
20	شركة مزيج للإستشارات المهنية Mpcc	Indirect evidence	Al Nakhil District, Saudi ArabiaHQ checked Sep 28, 2026	11-50	22 contacts →
	Indirect evidence “شركة مزيج للاستشارات المهنية.” Source: RevenueBase Database · checked Sep 28, 2026
21	Ahenvironmental Consulting Company	Partial evidence	Khobar, Saudi ArabiaHQ checked Sep 28, 2026	11-50	20 contacts →
	Partial evidence “AH Environmental Services firm based in Khobar A member of Al Habri Group of companies Consists of a dedicated team of professionals with advanced degrees in environmental…” Source: RevenueBase Database · checked Sep 28, 2026
22	Luminous LAS Arabia	Partial evidence	Al Jubayl, Saudi ArabiaHQ checked Sep 28, 2026	51-200	20 contacts →
	Partial evidence “Luminous Arabia started towards providing technical solutions in Industrial Support, Trading and engineering services with general Maintenance capabilities.” Source: RevenueBase Database · checked Sep 28, 2026
23	Staterra	Partial evidence	Al Khobar, Saudi ArabiaHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “With STATERRA you get a team of diverse and specialised experts to help you go beyond compliance and achieve environmental excellence.” Source: RevenueBase Database · checked Sep 28, 2026
24	CAP Environmental Solutions	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 28, 2026	51-200	19 contacts →
	Partial evidence “Cubic Art Pixels (CAP) is the leading company in the field of sustainable environments providing cutting edge strategic solutions, services and products.” Source: RevenueBase Database · checked Sep 28, 2026
25	Green Fields Environmental Consultancy	Partial evidence	Al Khobar, Saudi ArabiaHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “We are an approved specialty environmental consultancy planning firm combining local knowledge experience with international experts.” 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: industrial environmental 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 industrial environmental consulting firms.
Partial evidence: Its own public description names part of industrial environmental consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial environmental 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 198 industrial environmental consulting firms based in Saudi Arabia

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Industrial environmental consulting firms based in Saudi Arabia at a glance

As of Sep 28, 2026

13.3%Verified-email coverage

17.4Average contacts per company

11-50Median size (employees)

31.8%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 198 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 industrial environmental 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 “industrial environmental 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 industrial environmental 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 industrial environmental 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, 460 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.

Industrial environmental consulting firms by metro

Industrial environmental consulting firms in Riyadh63

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 industrial environmental 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 industrial environmental consulting firms are there based in Saudi Arabia?

RevenueBase identified 198 industrial environmental 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?

Almuzain Gulf Saudi Contracting CO, headquartered in Saudi Arabia, tops this list with the largest team on record.

Which city has the most industrial environmental consulting firms?

Riyadh leads with 63 headquartered companies, followed by Dammam (20) and Al Khobar (13).

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 460 verified decision-maker contacts tracked across these 198 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.