This list contains large and mid-sized engineering services companies based in the Middle East. Many of these firms specialize in energy infrastructure, heavy lifting, and comprehensive project management across diverse industries. Companies such as Kent, Descon, and Dar Al Riyadh operate across various sectors, from energy to construction and industrial processes.
The companies on this list are headquartered in cities like Dubai, Abu Dhabi, Riyadh, and Istanbul. Several firms, including Kent and Descon, offer a broad range of services, while others like Sarılar Group and HAREKET focus on specialized heavy lifting and transportation. The data indicates a strong presence of companies involved in large-scale industrial and infrastructure projects.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
Kentkentplc.com
Design, build, maintain energy assets with consulting, commissioning, start-up, maintenance, decommissioning services for innovative, future-ready energy solutions worldwide. |
9,280 | |||
| 2 |
Descondescon.com
A leading multinational conglomerate in engineering, chemical, and power sectors, offering industrial process equipment, power plant operations, and vocational training programs |
7,023 | |||
| 3 |
دار الرياض | Dar Al Riyadhdaralriyadh.com
Leading engineering consultancy providing advisory, design, construction management, and project management services across diverse Saudi industries. |
3,565 | |||
| 4 |
Kentz - now a part of Kentkentplc.com
Design, build, commission, maintain, and decommission energy infrastructure with integrated services, focusing on innovative and future-ready energy solutions worldwide. |
2,350 | |||
| 5 |
SANKYU Saudi Arabiasankyu.com.sa
A company with over 100 years of experience offering optimal solutions in logistics, plant engineering, and installation services worldwide |
898 | |||
| 6 |
Baran Groupbarangroup.com
Global provider of engineering, technology, and construction solutions with expertise in project management, design, procurement, and comprehensive services worldwide |
687 | |||
| 7 |
Engiconengicon.com
A multidisciplinary consulting engineering firm offering services in water, roads, architecture, construction management, urban planning, and environmental services with offices in multiple countries |
649 | |||
| 8 |
HAREKEThareket.com
Provider of engineered heavy lifting and transportation services, project planning, and installation works with a focus on petrochemical, renewable energy, and power industries Serving clients internationally |
572 | |||
| 9 | 539 | ||||
| 10 |
Evolution Engineering Services - EESees-int.com
A licensed firm specializing in Testing, Balancing, and Commissioning Management Services to meet clients' engineering needs and improve the constructed environment quality |
345 | |||
| 11 |
Sönmez Global Yapı ve Ticaret A.Ş.sonmezglobal.com
Specialized engineering firm providing construction services, air conditioning solutions, and turnkey mechanical installations for various industries domestically and internationally |
340 | |||
| 12 |
Kent Data Centreskentplc.com
A global consultancy specializing in critical infrastructure projects, providing expertise in data centers, and ensuring highest standards of resilience and efficiency |
340 | |||
| 13 |
SPA MÜHENDİSLİKspalinetr.com
Specializing in terminal operation systems in the fuel and chemical industry, designing fire systems, and providing risk analysis solutions for process safety |
316 | |||
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| 14 |
Sarılar Groupsarilar.com.tr
Leader in heavy lifting and transportation services, offering a wide range of mobile and crawler cranes, hydraulic platforms, project transportation, and engineering services globally |
308 | |||
| 15 |
Birlesim Muhendisikbirlesim.com
Specializing in HVAC, plumbing, fire protection, automation systems for various buildings through design, manufacture, construction, and maintenance using modern technologies |
296 | |||
| 16 |
NANOLAB LABORATUVARLAR GRUBUnano-lab.com.tr
The company provides sustainable and quality services in various analysis fields, ensuring long-term relationships through continuous improvement and accreditation processes |
199 | |||
| 17 |
ENERGIAenergiaksa.com
A trusted partner providing lifting, shifting, and energy rental solutions in the Middle East & Africa, offering power, cooling, compressors, lighting, and welding services |
190 | |||
| 18 |
AVARavarglobal.com
Global organization specializing in data center services, facility management, operations, and maintenance with focus on innovation and customer-centric solutions. |
179 | |||
| 19 |
BİAS Mühendislikbias.com.tr
Established in 1997, the company provides advanced engineering solutions in mechanical engineering disciplines, specializing in CAE software sales, project analysis, testing services, and more |
176 | |||
| 20 |
INFINIAinfinia.com.tr
This company creates innovative products and technologies to integrate physical and digital spaces, providing new experiences for consumers |
161 | |||
| 21 |
Berdan Civata B.C.berdancivata.com
Specializing in manufacturing bolting systems for various industries, including automotive and construction, with a wide range of high-quality, durable products |
151 | |||
| 22 |
9E Global9eglobal.com
Multidisciplinary engineering consultancy focused on sustainability, innovation, and excellence with offices in Dubai, Riyadh, London, and Mumbai. |
147 | |||
| 23 |
Bartek Elektrik Sistemleri A.Ş.bartek.com.tr
Specializing in designing and implementing electrical facilities, energy transmission lines, automation systems, and consulting/engineering services, with a focus on the construction sector |
108 | |||
| 24 |
Green Group of Companiesgreen.com.tr
Green Holding offers a wide range of services in energy, construction, technology, and defense sectors, focusing on customer-centered engineering solutions and innovative projects |
97 | |||
| 25 |
Bayanat Engineeringbayanatengineering.com
A high-tech engineering group operating in the aviation sector across the GCC region, offering partnership, facilitation, and engineering services for civil and military applications |
91 | |||
| 26 |
PRIME STAR TECHNOLOGIES CO.LTDprimestartech.com
Technology company based in Maryland, specializing in offering a wide range of innovative solutions and services to clients globally |
80 | |||
| 27 |
P. TEAMprofteam-jo.com
A specialized construction and engineering services company in the water sector, providing project management, operations, and advisory services for clients in Jordan and beyond |
7 | |||
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Nov 12, 2026.
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