Company lists · Data refreshed November 2026

Top 25 Well drilling engineering services based in Saudi Arabia

RevenueBase identified 105 company matches for well drilling engineering services associated with Saudi Arabia as of November 2026 and tracks 5,092 professional contacts across them, including 1,263 with verified work emails. Riyadh is the largest hub.

This list covers company matches for well drilling engineering services associated with 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 3, 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 3, 2026 How this list was built
105Companies
5,092Contacts tracked
1,263Verified emails
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The 25 largest well drilling engineering services based in Saudi Arabia

Ranked by team size
Top 25 of 105 company matches for well drilling engineering services based in Saudi Arabia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 3, 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 3, 20261,001-5,0001,156 contacts →

Exact match

“Zuhair Fayez stands as the region's foremost engineering and consulting firm, renowned for our innovative approach in architecture, project management, and oil and gas services.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
2Exact matchAl-khobar, Saudi ArabiaHQ recorded Nov 3, 2026501-1,000882 contacts →

Exact match

“KBR-AMCDE has been successfully delivering engineering solutions in the Kingdom since 2011.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
3Exact matchKhobar, Saudi ArabiaHQ recorded Nov 3, 2026501-1,000600 contacts →

Exact match

“SLFE offers Engineering Services specialized in the Oil & Gas and Infrastructure industries.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
4Exact matchDammam, Saudi ArabiaHQ recorded Nov 3, 2026501-1,000376 contacts →

Exact match

“We are the world’s leading Geo-data specialist, collecting and analysing comprehensive information about the Earth and the structures built upon it.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
5Exact matchDammam, Saudi ArabiaHQ recorded Nov 3, 2026501-1,000321 contacts →

Exact match

“Saudi Engineering Group International (SEGI) a multidisciplinary engineering and PMC service provider based in Dammam, Eastern Region with existing support offices in Southern…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
6Exact matchKhobar, Saudi ArabiaHQ recorded Nov 3, 2026201-500168 contacts →

Exact match

“OEO is a 100 % Saudi engineering consulting office owned by Dr.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
7Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 3, 20261,001-5,000115 contacts →

Exact match

“Al Haytham General Contracting has been established in Jeddah in 1990 (Hijri 1410).”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
8Exact matchAl Khobar, Saudi ArabiaHQ recorded Nov 3, 2026201-500105 contacts →

Exact match

“AMCDE is a Saudi Arabian Company, established by the merger of Consulting and Design Engineering (CDE) and Abdulla Al-Moaibed Engineering (AME) providing a wide range of…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
9Exact matchKhobar, Saudi ArabiaHQ recorded Nov 3, 202651-20094 contacts →

Exact match

“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…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
10Exact matchJeddah, Saudi ArabiaHQ recorded Nov 3, 202611-5090 contacts →

Exact match

“Saudi BAUER Foundation Contractors Ltd- Bored cast-in Situ Piles, Post Grouted Bored Piles, Mini Piles, Underpinning, Soil Improvement, Grouting, High Pressure Injection, Ground…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
11Exact matchJeddah, Saudi ArabiaHQ recorded Nov 3, 202651-20087 contacts →

Exact match

“Sabbagh Engineering Consultants & Associates (SECA) is a Saudi multidisciplinary consultancy based in Jeddah, and operating through out the Kingdome vast regions.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
12Exact matchAl Maseef District, Saudi ArabiaHQ recorded Nov 3, 2026201-50080 contacts →

Exact match

“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.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
13Exact matchJeddah, Saudi ArabiaHQ recorded Nov 3, 2026201-50076 contacts →

Exact match

“Jeddah Foundation Contracting is one of the most reliable and powerful companies in the scope of drilling in KSA The wonderful team is a distinguished group that brings together…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
14Exact matchKhobar, Saudi ArabiaHQ recorded Nov 3, 202651-20072 contacts →

Exact match

“Kasab International is a distinguished Energy Service company that has been a stalwart in the market for the past two decades.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
15Exact matchDammam, Saudi ArabiaHQ recorded Nov 3, 2026201-50065 contacts →

Exact match

“AlSuhaimi Group Holding is a family owned company serving Saudi Arabia and The GCC from our offices located in Dammam, Riyadh, and Jeddah.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
16Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 3, 2026501-1,00057 contacts →

Exact match

“We are one of the companies within Al Mousa Group, a Saudi Arabian conglomerate with over 50 years of experience in the Saudi market.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
17Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 3, 202651-20032 contacts →

Exact match

“Fuel includes consultants engineers in several fields related to engineering consulting- from design and planning to supervision and achievement.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
18Exact matchJeddah, Saudi ArabiaHQ recorded Nov 3, 202651-20021 contacts →

Exact match

“Advanced Triad Turbine Services (ATTS) is part of Asyad Holding Group, a group with diversified interests ranging from Real Estate, Construction, Power, Engineering Services and…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
19Exact matchAl Jubayl, Saudi ArabiaHQ recorded Nov 3, 202651-20019 contacts →

Exact match

“Luminous Arabia started towards providing technical solutions in Industrial Support, Trading and engineering services with general Maintenance capabilities.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
20Exact matchAs Salamah District, Saudi ArabiaHQ recorded Nov 3, 202611-5017 contacts →

Exact match

“Overview Land Investigation Company of Laboratories is a company specialising in soil and geotechnical investigations, groundwater well drilling, mining exploration, geophysical…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
21Exact matchAl Khobar, Saudi ArabiaHQ recorded Nov 3, 20261-1013 contacts →

Exact match

“Modern Designing Consulting Engineering Office is a Mechanical or Industrial Engineering company located in Saudi Arabia, 32270, King Abdul-Aziz Street, Modern Designing…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
22Exact matchRiyadh, Saudi ArabiaHQ recorded Nov 3, 202611-5011 contacts →

Exact match

“Dussur Al-Arabia is an engineering consulting company specialized in engineering design, Design approval, conducting technical and project management to assure high quality…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
23Exact matchKhobar, Saudi ArabiaHQ recorded Nov 3, 202611-5010 contacts →

Exact match

“Special Environmental Projects (SEP) is a Saudi Arabian- based, privately owned environmental firm established in 2006, in Al-Khobar, Saudi Arabia.”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
24Exact matchالرياض, Saudi ArabiaHQ recorded Nov 3, 202611-508 contacts →

Exact match

“مجالنا حفر الابار الانبوبية توريد وتركيب وصيانة المضخات الغاطسة بجميع انواعها الكهربائية والعامودية”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase
25Exact matchDammam, Saudi ArabiaHQ recorded Nov 3, 202611-507 contacts →

Exact match

“Dar Engineering & Technology Services provides reliable, high-tech, and value-driven solutions helping in shaping the future of upstream core analysis, environmental and drilling…”

Recorded in the RevenueBase company graph · Nov 3, 2026 · View company records in RevenueBase

Showing 25 of 105 well drilling engineering services based in Saudi Arabia

See the full list, filter by size, metro and specialty, and access 1,263 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Well drilling engineering services based in Saudi Arabia at a glance

As of Nov 3, 2026
24.8%Verified-email coverage
48.5Average contacts per company
11-50Median size (employees)
28.6%Largest-city concentration · Riyadh
Nov 3, 2026Page data refreshed

Companies by employee count

1-10
15
11-50
38
51-200
23
201-500
16
501-1,000
9
1,001-5,000
4

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 105 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 Saudi Arabia whose business descriptions match “well drilling engineering services” 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 1,263 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 3, 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 “well drilling engineering services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many well drilling engineering services are there based in Saudi Arabia?

RevenueBase identified 105 company matches for well drilling engineering services associated with 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?

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

Which city has the most well drilling engineering services?

Riyadh leads with 30 company records, followed by Dammam (9) and Jeddah (9).

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 1,263 professional contacts with verified work emails tracked across these 105 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 3, 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.