Company lists · Data refreshed September 2026

Top 21 Mechanical contractors based in Riyadh, Saudi Arabia

Name: Mechanical contractors based in Riyadh, Saudi Arabia
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 17, 2026 138 companies tracked

RevenueBase identified 138 company matches for mechanical contractors associated with Riyadh, Saudi Arabia as of September 2026 and tracks 1,660 professional contacts across them, including 200 with verified work emails. Across Saudi Arabia, Riyadh is the largest hub for this category.

This list covers company matches for mechanical contractors 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 September 17, 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 Sep 17, 2026 How this list was built

138Companies

1,660Contacts tracked

200Verified emails

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The 21 largest mechanical contractors based in Riyadh, Saudi Arabia

Ranked by team size

Top 21 of 138 company matches for mechanical contractors based in Riyadh, Saudi Arabia, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 17, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Albusaili Electromechanical Works CO	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	501-1,000	135 contacts →
	Exact match “For more than half a century, AlBusaili Company has been pioneering the provision of Electromechanical Works for Industrial Services in Mechanical, Electrical, Water Treatment…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
2	AL Fayhaa Construction And Contracting	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	501-1,000	118 contacts →
	Exact match “AFCC is the MEP contractor of the future.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
3	German Technical Services Co. - GTS	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	92 contacts →
	Exact match “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…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
4	Gulf Group For Mechanical & Electrical Works	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	84 contacts →
	Exact match “specialized to providing the HVAC & Electro/Mechanical services to governmental and private sectors with any kind of HVAC Equipments installation and maintenance in differenct…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
5	Hace Heating And AIR Conditioning Enterprises	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	501-1,000	61 contacts →
	Exact match “Heating and Air Conditioning Enterprises (HACE) has been keeping in pace with the changing needs in environmental control for over 30 years.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
6	Alhada Contracting Company LTD	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	1,001-5,000	51 contacts →
	Exact match “28+ Years of Excellence \| 147+ Professionals \| Riyadh-Based, Kingdom-Wide Al-Hada Contracting Company Limited (Est.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
7	Wamest Company	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	201-500	39 contacts →
	Exact match “WAMEST is one of the companies that has gained a trustable reputation in the field of Mechanical, Electrical and Plumbing (MEP) in the Saudi market, as it has developed a…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
8	Integrated Engineering Contracting CO	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	30 contacts →
	Exact match “Integrated Engineering specializes in fuel system supply, installation, and commissioning services.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
9	Saudi Taab Contracting CO	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	201-500	27 contacts →
	Exact match “Saudi Taab Contracting Company, established in 1998, leading provider of EPC and design & Engineering and commissioning services in the fields of Mechanical, Plumbing, Electrical…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
10	EMCC	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	11-50	24 contacts →
	Exact match “Execution Management, EMCC is an MEP construction company located in Riyadh, Saudi Arabia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
11	Alsaeed Group For Trading And Industry	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	201-500	19 contacts →
	Exact match “For over 50 years, AlSaeed Group for Trading & Industry has been a leading distributor and service provider for HVAC systems across the Kingdom of Saudi Arabia.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
12	Lotus Innovation CO	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	17 contacts →
	Exact match “Lotus Company for Construction is a foreign company with foreign investment established under registration certificate number 1010209637, dated 2005/4/17, its head office located…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
13	ABRD	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	11-50	15 contacts →
	Exact match “While ABRD may be in its infancy, our team's roots run deep in the legacy of ASA Contracting.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
14	Sana Creative For Contracting	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	501-1,000	13 contacts →
	Exact match “SANA is An MEP Contracting Company Provides Services of Contracting, BMS, Duct Cleaning, TAB & it is Internationally Certified by NEEB.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
15	Spectrum Engineering Solutions INC	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	12 contacts →
	Exact match “Construction, MEP and Automation” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
16	Asar Taqa Contracting CO	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	9 contacts →
	Exact match “Specialized in Design & Build projects, MEP projects & General Contracting work.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
17	Rkkb شركة ركب للتكييف والتهويه	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	7 contacts →
	Exact match “شركة ركب شركة متخصصة في جميع اعمال التكييف المركزي والمخفي - مقاول تكييف مخفي و مركزي تصميم وتوريد المكيفات واعمال الدكت و الجريلات” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
18	First Gulf	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	11-50	7 contacts →
	Exact match “اعمال الالكتروميكانيك واعمال انظمة التكييف” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
19	Tysseer Services Trading	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	7 contacts →
	Exact match “Tysseer Service Trading was established in 2009 and has managed to be one of the biggest firms in the field of Industrial Supply for Heating, Ventilating, and Air Conditioning…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
20	Special Category For Contracting Company	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	51-200	6 contacts →
	Exact match “INTRODUCTION SPECIAL CATEGORY FOR CONTRACTING COMPANY (SCC) takes the extreme pleasure in introducing ourselves as one of the leading General Contractor in the Kingdom of Saudi…” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase
21	UCME	Exact match	Riyadh, Saudi ArabiaHQ recorded Sep 17, 2026	11-50	5 contacts →
	Exact match “We are a dynamic MEP contractor that is focused on delivering quality and driving sustainability.” Recorded in the RevenueBase company graph · Sep 17, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “mechanical contractors”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 21 of 138 mechanical contractors based in Riyadh, Saudi Arabia

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Mechanical contractors based in Riyadh, Saudi Arabia at a glance

As of Sep 17, 2026

12.0%Verified-email coverage

12.0Average contacts per company

51-200Median size (employees)

Sep 17, 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 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 138 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 “mechanical contractors” 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 200 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 September 17, 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.

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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 “mechanical contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many mechanical contractors are there based in Riyadh, Saudi Arabia?

RevenueBase identified 138 company matches for mechanical contractors associated with Riyadh, Saudi Arabia as of September 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?

Albusaili Electromechanical Works CO 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 mechanical contractors?

Riyadh leads Saudi Arabia with 138 company records, followed by Dammam (34) and Jeddah (32).

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 200 professional contacts with verified work emails tracked across these 138 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 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 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.