Company lists · Data refreshed September 2026

Top 25 Mep engineering firms based in Saudi Arabia

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

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 458 companies tracked

RevenueBase identified 458 mep engineering firms headquartered in Saudi Arabia as of September 2026 and tracks 11,519 professional contacts across them, including 1,777 with verified work emails. Riyadh is the largest hub.

This list covers mep engineering 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 17, 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 17, 2026 86% judged on-target in blind review

458Companies

11,519Contacts tracked

1,777Verified emails

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The 25 largest mep engineering firms based in Saudi Arabia

Ranked by team size

Top 25 of 458 mep engineering firms based in Saudi Arabia, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to mep engineering 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	firstfix.ksa	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 17, 2026	5,001-10,000	1,896 contacts →
	Partial evidence “First Fix is a local market dealer delivering world class projects via end to end solutions that provide integrated design, engineering and construction disciplines of mechanical…” Source: RevenueBase Database · checked Sep 17, 2026
2	Hesco Engineering Services	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 17, 2026	501-1,000	796 contacts →
	Partial evidence “Hesco is a design and engineering rm located in the Kingdom of Saudi Arabia with oces in Jeddah, Riyadh, Makkah, Syria, Turkey, Egypt, Spain and Lebanon.” Source: RevenueBase Database · checked Sep 17, 2026
3	Saudi Diyar Consultants	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 17, 2026	501-1,000	763 contacts →
	Indirect evidence “Architects and Engineers Saudi Diyar Consultants is one of the leading multidiscipline design firms in the Middle East with a diverse portfolio of commercial, institutional…” Source: RevenueBase Database · checked Sep 17, 2026
4	First Gulf Company	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	658 contacts →
	Partial evidence “First Gulf Company (FGC) is a partner Trusted to do end-to-end solutions, powering Saudi Arabia’s progress and delivering lasting impact across Construction & MEP, Systems…” Source: RevenueBase Database · checked Sep 17, 2026
5	Shade Corporation LTD	Partial evidence	Dammam, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	522 contacts →
	Partial evidence “Shade Corporation Ltd.(SHADE) is a multi-disciplined EPC (Engineering, Procurement, and Construction) company, inclusive of civil, electrical, mechanical, communication, and…” Source: RevenueBase Database · checked Sep 17, 2026
6	Almnabr Consulting Engineering	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 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 17, 2026
7	Palace Consulting Engineers	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	201-500	183 contacts →
	Partial evidence “Palace Consulting Engineers [PCE] was established in 1985 with its head quarter in Riyadh, to serve Government and Private Sector in the field of Engineering & Professional…” Source: RevenueBase Database · checked Sep 17, 2026
8	Arabian Consulting Engineering Centre Acec Engineering-Design-Project Management	Partial evidence	Khobar, Saudi ArabiaHQ checked Sep 17, 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 17, 2026
9	Sted Co. LTD	Partial evidence	Al Sahafa, Saudi ArabiaHQ checked Sep 17, 2026	51-200	146 contacts →
	Partial evidence “STED - Third Party Testing and Commissioning Management for MEP and ELV Systems Location: Saudi Arabia \| Serving: Government and Projects of All Scales STED is a dedicated…” Source: RevenueBase Database · checked Sep 17, 2026
10	Raissy Trading And Contracting Company LTD	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	501-1,000	145 contacts →
	Indirect evidence “Raissy Co.” Source: RevenueBase Database · checked Sep 17, 2026
11	Alrabiah Consulting Engineers	Partial evidence	Dammam, Saudi ArabiaHQ checked Sep 17, 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 17, 2026
12	AL Fayhaa Construction And Contracting	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	501-1,000	118 contacts →
	Partial evidence “AFCC is the MEP contractor of the future.” Source: RevenueBase Database · checked Sep 17, 2026
13	Anelksa	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	104 contacts →
	Indirect evidence “ANELKSA was found in 2010 in Jeddah/KSA.” Source: RevenueBase Database · checked Sep 17, 2026
14	Sharqawi CO	Indirect evidence	Al Zahraa, Saudi ArabiaHQ checked Sep 17, 2026	501-1,000	92 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
15	German Technical Services Co. - GTS	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	51-200	92 contacts →
	Indirect evidence “Since the inception of GTS in KSA on 13th March 2006 G (12th Safar 1427 Hijri), we are working effectively to develop our services to meet the complete satisfaction of our…” Source: RevenueBase Database · checked Sep 17, 2026
16	Holy Rock Green Flag Engineering Consultant	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	51-200	90 contacts →
	Partial evidence “Holy Rock and Green Flag Company is a leading Saudi company in the field of engineering consulting and contracting.” Source: RevenueBase Database · checked Sep 17, 2026
17	Sasec Engineering Company	Partial evidence	Khobar, Saudi ArabiaHQ checked Sep 17, 2026	51-200	88 contacts →
	Partial evidence “SAHAM AL-SHAMAL ENGINEERING CONSULTANTS,(SASEC) which caters to design engineering projects in the Oil & Gas fields as well as industrial, water, power, energy and infrastructure…” Source: RevenueBase Database · checked Sep 17, 2026
18	Sabbagh Engineering Consultants & Associates	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 17, 2026	51-200	82 contacts →
	Partial 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 17, 2026
19	Specialized Energy Works Contracting Company	Strong evidence	Al Khobar, Saudi ArabiaHQ checked Sep 17, 2026	1,001-5,000	69 contacts →
	Strong evidence “Specialized Energy Works Contracting is one of the pioneers in the development of MEP “Mechanical, Electrical and Plumbing” and Low Current Engineering and the Contracting…” Source: RevenueBase Database · checked Sep 17, 2026
20	Samaa Al-Oula	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial evidence “SAMAA AL-OULA was established in 2014 as the MEP division of UTC Design and Build, delivering high-quality electrical and mechanical solutions.” Source: RevenueBase Database · checked Sep 17, 2026
21	Madar Al-Jazeera For Engineering Consultancy	Partial evidence	Makka, Saudi ArabiaHQ checked Sep 17, 2026	51-200	67 contacts →
	Partial 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 17, 2026
22	Bashaer Albenaa Contracting CO	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 17, 2026	51-200	65 contacts →
	Partial evidence “Bashaer Albenaa Is MEP Contracting Company in Saudi Arabia.” Source: RevenueBase Database · checked Sep 17, 2026
23	Innovators Consulting Engineers	Indirect evidence	Jeddah, Saudi ArabiaHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “Following the rapid development in Kingdom of Saudi Arabia and the boom in construction field, Innovators Consulting Engineers was founded in 1993, followed by Jeddah branch (Main…” Source: RevenueBase Database · checked Sep 17, 2026
24	Alhussan Engineering Consultant - HEC	Partial evidence	Dammam, Saudi ArabiaHQ checked Sep 17, 2026	201-500	58 contacts →
	Partial evidence “Alhussan Engineering Consultant "HEC" is a professional group administrated and directed by Eng.” Source: RevenueBase Database · checked Sep 17, 2026
25	Advanced Construction Co. - ACC	Partial evidence	Jeddah, Saudi ArabiaHQ checked Sep 17, 2026	51-200	54 contacts →
	Partial evidence “Advanced Construction Company For Engineering Consultancy (ACC) We drive innovation in engineering and safety consulting, delivering high-quality, reliable, and sustainable…” Source: RevenueBase Database · checked Sep 17, 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: mep engineering 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 mep engineering firms.
Partial evidence: Its own public description names part of mep engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name mep engineering 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 458 mep engineering firms based in Saudi Arabia

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Mep engineering firms based in Saudi Arabia at a glance

As of Sep 17, 2026

15.4%Verified-email coverage

25.2Average contacts per company

11-50Median size (employees)

38.9%Largest-city concentration · Riyadh

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

11-50

172

51-200

150

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 458 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 mep engineering 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 “mep engineering 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 mep engineering 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 mep engineering 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, 1,777 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 17, 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.

Mep engineering firms by metro

Mep engineering firms in Riyadh178
Mep engineering firms in Makkah37
Mep engineering firms in Jeddah31
Mep engineering firms in Dammam28

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 mep engineering 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 mep engineering firms are there based in Saudi Arabia?

RevenueBase identified 458 mep engineering 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?

firstfix.ksa, headquartered in Jeddah, tops this list with the largest team on record.

Which city has the most mep engineering firms?

Riyadh leads with 178 headquartered companies, followed by Makkah (37) and Jeddah (31).

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 1,777 verified decision-maker contacts tracked across these 458 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 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 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.