Company lists · Data refreshed September 2026

Top 22 Site engineering companies based in Riyadh, Saudi Arabia

Name: Site engineering companies based in Riyadh, Saudi Arabia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 18, 2026 164 companies tracked

RevenueBase identified 164 site engineering companies headquartered in Riyadh, Saudi Arabia as of September 2026 and tracks 7,457 professional contacts across them, including 911 with verified work emails. Riyadh is the largest hub.

This list covers site engineering companies headquartered in Riyadh, 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 18, 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 18, 2026 86% judged on-target in blind review

164Companies

7,457Contacts tracked

911Verified emails

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The 22 largest site engineering companies based in Riyadh, Saudi Arabia

Ranked by team size

Top 22 of 164 site engineering companies based in Riyadh, Saudi Arabia, ranked by team size, largest first. Data refreshed Sep 18, 2026. RevenueBase Smart Search rates how each company's information relates to site engineering 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	دار الرياض DAR AL Riyadh	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	1,001-5,000	2,720 contacts →
	Partial evidence “Founded in the mid-1970s by Prince Turki bin Abdullah bin Abdulrahman Al Saud, a forward-thinking engineering pioneer, Dar Al Riyadh has evolved into the Kingdom's leading…” Source: RevenueBase Database · checked Sep 18, 2026
2	MASCO	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	10001+	907 contacts →
	Indirect evidence “Mohammed Ali Al swailem Group (MASCO) is a general contractor specialized in different field of construction that range from infrastructure to building, water, environmental and…” Source: RevenueBase Database · checked Sep 18, 2026
3	AJI Saudi	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	1,001-5,000	241 contacts →
	Partial evidence “With over 60 years of expertise, AJi designs smart to build better, delivering progressive solutions in architecture, engineering, and total infrastructure to empower communities.” Source: RevenueBase Database · checked Sep 18, 2026
4	Mfaheem AL Emar For Trading And Contracting Company	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	501-1,000	202 contacts →
	Partial evidence “Mfaheem Al Emar one of the largest construction and engineering firms in Saudi Arabia, where the company offers a variety of services to its clients, such as construction, design…” Source: RevenueBase Database · checked Sep 18, 2026
5	Otaishan Consulting Engineers	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	201-500	138 contacts →
	Indirect evidence “Otaishan Consulting Engineers Co.(OCE) is a multidisciplinary professional engineers, architects, planners and engineers, which was founded in 1991 by Dr.” Source: RevenueBase Database · checked Sep 18, 2026
6	Saudi Tech سعودي تك	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	201-500	135 contacts →
	Partial evidence “Saudi Tech – Engineering Consultants, was founded in 1977 (1397H).” Source: RevenueBase Database · checked Sep 18, 2026
7	Holy Rock Green Flag Engineering Consultant	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 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 18, 2026
8	Ebdaasa	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 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 18, 2026
9	Bullivant Arabia Limited	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	11-50	63 contacts →
	Partial evidence “Specialist Structural and Geotechnical Engineering Contractors.” Source: RevenueBase Database · checked Sep 18, 2026
10	Almuhandis Nizar Alkurdi Amnk	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	51-200	63 contacts →
	Partial evidence “ALMUHANDIS NIZAR KURDI AMNK is a civil engineering company based out of Riyadh, Saudi Arabia” Source: RevenueBase Database · checked Sep 18, 2026
11	Saraya	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	201-500	47 contacts →
	Indirect evidence “Under that seen in Saudi Arabia of an economic renaissance and urban giant, and in a competitive environment large paved established way towards excellence to be one of the most…” Source: RevenueBase Database · checked Sep 18, 2026
12	DAR Metal Industry Company Limited	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	1,001-5,000	33 contacts →
	Partial evidence “Dar Metal Industry Company Limited is a civil engineering company based out of Dar Metal Industry Company Limited Building, Riyadh, Riyadh, Saudi Arabia.” Source: RevenueBase Database · checked Sep 18, 2026
13	FA Consultants KSA	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	11-50	31 contacts →
	Partial 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 18, 2026
14	Fuel Professional Consulting	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	51-200	31 contacts →
	Partial 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 18, 2026
15	East Consulting Engineering Company	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	201-500	27 contacts →
	Partial 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 18, 2026
16	Superstruct Contracting CO	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	51-200	27 contacts →
	Indirect evidence “From the First Shovel in the Ground to the Final Touch of Luxury, We Deliver Construction as One Harmonized Masterpiece.” Source: RevenueBase Database · checked Sep 18, 2026
17	Drwazah Engineering Consultant And Safety	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 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 18, 2026
18	Melcon Constructions	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	51-200	21 contacts →
	Partial evidence “Melcon is a reputable construction and engineering company in the kingdom of Saudi Arabia with a long list of prestigious projects.” Source: RevenueBase Database · checked Sep 18, 2026
19	Saudi Labs LTD	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	51-200	19 contacts →
	Partial evidence “Saudi Labs Ltd.(SLL), is one of the leading geotechnical engineering companies in the Kingdom of Saudi Arabia since 1982.” Source: RevenueBase Database · checked Sep 18, 2026
20	Namariq Engineering Consultants	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 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 18, 2026
21	NAL Aljazera Contracting Company	Indirect evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	51-200	17 contacts →
	Indirect evidence “Nal AlJazera is a Saudi corporation established in 1991.” Source: RevenueBase Database · checked Sep 18, 2026
22	Zawaya Albina Engineering Consultancy	Partial evidence	Riyadh, Saudi ArabiaHQ checked Sep 18, 2026	51-200	12 contacts →
	Partial evidence “At Zawaya Albina Engineering Consultancy, we provide integrated engineering services including architectural and structural design, electrical and mechanical engineering, Fire &…” Source: RevenueBase Database · checked Sep 18, 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: site engineering 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 site engineering companies.
Partial evidence: Its own public description names part of site engineering companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name site engineering 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 22 of 164 site engineering companies based in Riyadh, Saudi Arabia

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Site engineering companies based in Riyadh, Saudi Arabia at a glance

As of Sep 18, 2026

12.2%Verified-email coverage

45.5Average contacts per company

51-200Median size (employees)

100.0%Largest-city concentration · Riyadh

Sep 18, 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

10001+

Email recency for this list is measured across the whole Saudi Arabia list rather than for Riyadh, so it is reported there. Company counts and contact totals on this page are exact for Riyadh, over 164 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 site engineering 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 Riyadh, Saudi Arabia whose own description of what they do matches “site engineering 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 site engineering 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 site engineering companies, and records with no verified work email. Companies headquartered outside Riyadh 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, 911 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 18, 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.

Site engineering companies by metro in Saudi Arabia

Site engineering companies in Riyadh164
Site engineering companies in Dammam29
Site engineering companies in Makkah28

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 site engineering 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 site engineering companies are there based in Riyadh, Saudi Arabia?

RevenueBase identified 164 site engineering companies headquartered in Riyadh, 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?

دار الرياض DAR AL Riyadh, headquartered in Riyadh, tops this list with the largest team on record.

Which city has the most site engineering companies?

Riyadh leads with 164 headquartered companies, followed by Dammam (29) and Makkah (28).

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 911 verified decision-maker contacts tracked across these 164 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 18, 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.