Company lists · Data refreshed November 2026

Top 23 Infrastructure development organizations based in Riyadh, Saudi Arabia

RevenueBase identified 132 company matches for infrastructure development organizations associated with Riyadh, Saudi Arabia as of November 2026 and tracks 12,876 professional contacts across them, including 1,709 with verified work emails. Across Saudi Arabia, Riyadh is the largest hub for this category.

This list covers company matches for infrastructure development organizations associated with Riyadh, Saudi Arabia, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed November 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
132Companies
12,876Contacts tracked
1,709Verified emails
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The 23 largest infrastructure development organizations based in Riyadh, Saudi Arabia

Ranked by team size
Top 23 of 132 company matches for infrastructure development organizations based in Riyadh, Saudi Arabia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026501-1,000430 contacts →

Exact match

“UNIMAC is a specialized heavy civil contracting company that focuses on the design, construction, and maintenance of infrastructure.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000358 contacts →

Exact match

“Established in 1964, Abdullah Ibrahim Al Sayegh and Sons Company a Closed Joint Stock Co.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000327 contacts →

Exact match

“Abyatona Real Estate Development | We build sustainable urban communities through integrated infrastructure and superstructure development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000239 contacts →

Exact match

“The Company was founded in 1398 Hijri corresponding to1978 by Sheikh / Finjal Bin Sultan Elotibi.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-500190 contacts →

Exact match

“The ILF Group is an international engineering consultancy that helps its clients execute technically demanding industrial and infrastructure projects.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,000175 contacts →

Exact match

“Vision Invest is a leading Saudi Arabian development and investment holding company at the forefront of Public and Private Sector Partnerships in the Kingdom of Saudi Arabia, the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026501-1,000157 contacts →

Exact match

“منذ عام 2006 كان العالم العربي يسير بخطىً ثابتة نحو تطوير البنية التحتية والإنشاءات ومن هنا كان السبق العربي الحضاري يتمثل في جهود شركتنا (السبق العربي -satc) لتقديم خدماتنا…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-500153 contacts →

Exact match

“Saudi Tech – Engineering Consultants, was founded in 1977 (1397H).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-50077 contacts →

Exact match

“Founded in 2007, Restart is a nationally recognized,forward-thinking company driven by innovation, professionalism, and an unwavering commitment to excellence.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 20261,001-5,00065 contacts →

Exact match

“Established in 2008, Lamar Holding has a 15-year track record in securing and delivering $1B+ worth of projects annually.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202651-20064 contacts →

Exact match

“ALMUHANDIS NIZAR KURDI AMNK is a civil engineering company based out of Riyadh, Saudi Arabia”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202611-5062 contacts →

Exact match

“قفزة إلى الجيل القادم بشراكات مع أفضل الأسماء والمبتكرين من أوروبا وجميع أنحاء العالم ، بملكية وحضور سعودي، تقدم لمحة المستقبل نفسها كمرشد وشريك في النجاح من خلال الحلول المبتكرة…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-50050 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-50047 contacts →

Exact match

“RAM Contracting is a Saudi based company with expertise in construction, development of commercial and residential projects and public-private partnerships.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202651-20032 contacts →

Exact match

“From the First Shovel in the Ground to the Final Touch of Luxury, We Deliver Construction as One Harmonized Masterpiece.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202611-5027 contacts →

Exact match

“Sustainablity development has become the future for the modern world, and for that, the world is moving to reduce pollution rates and create a healthy environment for future…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202651-20027 contacts →

Exact match

“RUK Construction Company is a construction company based out of RUK Construction Company Building, Riyadh, Riyadh, Saudi Arabia.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026501-1,00024 contacts →

Exact match

“Sadim AlMajd Contracting Company provides comprehensive services in the field of infrastructure construction and maintenance, meeting the needs of various projects, starting from…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 2026201-50020 contacts →

Exact match

“Since the 1970s, we have been in the construction field, developing infrastructure and building over 100 turnkey projects in major sectors.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202611-5019 contacts →

Exact match

“Debsa was established in August 2019 as a collaborative built environment consulting practice with investment beliefs in sustainable development envisioning to generate a…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Hodood Al Kamal Contracting Company (HKC) is the newly formed construction and contracting subsidiary of the established Al-Balagha Group (ABG).”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Jadarah Consulting Company holds a network of local and regional leaders that aim to ensure the success of The Vision 2030 through their consulting expertise in Business…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 6, 202651-20018 contacts →

Exact match

“Since it was formed Gulf skylines.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 23 of 132 infrastructure development organizations based in Riyadh, Saudi Arabia

See the full list, filter by size, metro and specialty, and access 1,709 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure development organizations based in Riyadh, Saudi Arabia at a glance

As of Nov 6, 2026
13.3%Verified-email coverage
97.5Average contacts per company
51-200Median size (employees)
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
39
51-200
32
201-500
21
501-1,000
15
1,001-5,000
9
5,001-10,000
1
10001+
1

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 132 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Company records associated with Riyadh, Saudi Arabia whose business descriptions match “infrastructure development organizations” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch
Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview
The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality
RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 1,709 professional contacts with verified work emails across the full matched dataset. 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 November 6, 2026. Lists refresh periodically as the graph is re-checked.
Record context
Company records and descriptions can change. Check the company's website for its current services and locations.

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure development organizations”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure development organizations are there based in Riyadh, Saudi Arabia?

RevenueBase identified 132 company matches for infrastructure development organizations associated with Riyadh, Saudi Arabia as of November 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

Unimac tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in Saudi Arabia has the most infrastructure development organizations?

Riyadh leads Saudi Arabia with 132 company records, followed by Jeddah (20) and Dammam (15).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,709 professional contacts with verified work emails tracked across these 132 companies; direct dials are available where recorded.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on November 6, 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 SmartSearch, 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.