The consulting firms in Saudi Arabia include large, established groups and younger companies, specializing in business, IT, and engineering services. PwC Middle East provides audit, tax, legal, and consulting services. Dar Al Riyadh is an engineering consultancy active in various Saudi industries, while DAR ENGINEERING offers multidisciplinary design, architecture, and project management. Jasara Program Management Company focuses on social infrastructure programs to support Vision 2030, and Accenture Middle East delivers digital, cloud, and security solutions.
A notable pattern is the concentration of headquarters in Riyadh, indicating the city's role as a central hub for professional services in the Kingdom. While many firms are based in Riyadh, some, like Saudi Diyar Consultants, are headquartered in Jeddah, and Fugro Suhaimi Company Ltd. operates from Dammam. The firms cover a wide range of sectors, from traditional engineering and architecture to specialized IT services and healthcare consulting.
| # | Company | Employees | |||
|---|---|---|---|---|---|
| 1 |
PwC Middle Eastpwc.com
Providing audit, tax, legal, deals, and consulting services with regional insight and global expertise to solve complex business challenges. |
9,018 | |||
| 2 |
دار الرياض | Dar Al Riyadhdaralriyadh.com
Leading engineering consultancy providing advisory, design, construction management, and project management services across diverse Saudi industries. |
3,565 | |||
| 3 |
DAR ENGINEERINGdar-engineering.com
Leading multidisciplinary consultancy firm providing design, architecture, engineering, project management, construction management, and planning services across various sectors to governments and companies. |
1,803 | |||
| 4 |
Dewan Architects & Engineersdewan-architects.com
Global multidisciplinary firm providing architecture, engineering, interior design, landscaping, master planning, sustainability, cost consultancy, and construction supervision services. |
1,050 | |||
| 5 |
Jasara Program Management Companyjasarapmc.com
Joint venture delivering complex social infrastructure programs in Saudi Arabia through professional project management to support Vision 2030 and kingdom-wide development. |
980 | |||
| 6 |
Accenture Middle Eastaccenture.com
Global professional services company offering digital, cloud, and security solutions across 40+ industries Specializing in Strategy & Consulting, Technology & Operations services |
971 | |||
| 7 |
Saudi Diyar Consultantsdiyar.com
Leading multidiscipline design firm in the Middle East with diverse portfolio of commercial, institutional, residential, hospitality, healthcare, and urban design projects. |
852 | |||
| 8 |
MIS - Al Moammar Information Systems Co.mis.com.sa
Provides comprehensive IT solutions including hardware, software, security, network, data management, and consulting services to diverse market sectors in Saudi Arabia. |
846 | |||
| 9 |
Master Worksmaster-works.sa
Specializes in data management, AI, digital transformation, software development, and innovative digital products across multiple countries. |
730 | |||
| 10 |
RAIraifirm.com
A multinational professional services firm offering audit, tax, and consulting services with a focus on digital innovation, client value, and community impact |
657 | |||
| 11 |
Norconsult Telematicsntww.com
Independent consultancy services and solutions company in telecommunications and defense, with 55 years of experience in managing complex international projects. |
648 | |||
| 12 |
TestCrew | Quality Engineering & Software Testingtestcrew.com
Specialized software quality and testing services across industries, delivering expert feedback, automation, performance, cybersecurity, and certification for digital solutions. |
508 | |||
| 13 |
Fugro Suhaimi Company Ltd.fugro.com
Geo-data specialists providing geotechnical engineering, geophysical surveys, asset integrity services, and materials testing for safe, sustainable design and operation of infrastructure assets. |
477 | |||
Want more companies than this list?This page shows the largest ones only. Connect to Tamtam to see every company that matches, filter by size, industry or growth, and reach their decision-makers. | |||||
| 14 | 474 | ||||
| 15 |
IQVIA Middle East and Africaiqvia.com
Provides advanced analytics, technology solutions, and clinical research services to accelerate development and commercialization of innovative medical treatments worldwide. |
377 | |||
| 16 |
Hemaya حمايةhemaya.org.sa
Non-profit organization enhancing information security awareness, offering specialized consulting, empowering national capabilities, and supporting collaborations in information security. |
363 | |||
| 17 |
Saudi Networkers Servicessaudinetworkers.com
Provides world-class business and consulting services. Delivering exceptional services in various industries through market insight, technical excellence, and agile methodology, collaborating for growth and innovation. |
359 | |||
| 18 |
Assystem Radiconassystem.com
An engineering subsidiary in Saudi Arabia, specializing in low-carbon energy transition through design studies, site surveys, and construction supervision for various clients |
358 | |||
| 19 |
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 | |||
| 20 |
Convertiaconvertia.com
Convertia offers innovative technology solutions and professional services in marketing, sales, and customer experience to drive strategic growth and transformation for businesses worldwide |
332 | |||
| 21 |
Alnafitha ITalnafitha.com
A leading independent provider of IT services and solutions in Saudi Arabia, offering customized IT solutions to help organizations grow efficiently and strategically |
332 | |||
| 22 |
aramco digitalaramcodigital.com
A digital and technology subsidiary focused on driving innovation, spearheading AI, and creating a thriving national digital ecosystem across sectors globally |
299 | |||
| 23 |
Visible Starsvisiblestars.com.sa
A leading provider of technology, consulting, outsourcing, and professional services Specializing in enterprise applications, cloud computing, digital transformation, and more |
56 | |||
| 24 |
3Ventures Group3ventures.co
A team of venture experts invest in and accelerate disruptive startups and founders across Europe and the Middle East |
12 | |||
| 25 |
CFSM - Corporate Finance Services Méxicocfsm.com.mx
A prominent investment bank specializing in the Mexican market, providing leading financial services and expertise to clients in the region |
12 | |||
| 26 |
Lizzie Flukelizziefitness.com
The company offers sport performance coaching and services to individuals, teams, and organizations, focusing on athletic development, fitness, health, and well-being |
2 | |||
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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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