# The 28 largest professional services firms in Saudi Arabia

Tamtam tracks 28 professional services firms headquartered in Saudi Arabia. This list ranks all of them by number of employees on LinkedIn, led by PwC Middle East, دار الرياض | Dar Al Riyadh and DAR ENGINEERING. Their median headcount is 477. Half of them were founded in 2006 or later. The most common headquarters are Riyadh (15).

This list features professional services firms in Saudi Arabia, primarily large and mid-sized companies specializing in business consulting, engineering, and architecture. PwC Middle East leads with over 9,000 employees, offering audit, tax, and consulting services. Other key players include Dar Al Riyadh, an engineering consultancy, and DAR ENGINEERING, focused on multidisciplinary design and project management. add specializes in event management, while Jasara Program Management Company delivers social infrastructure programs.

The data shows a strong concentration of headquarters in Riyadh, indicating the city's role as a central hub for professional services in the Kingdom. There is a notable mix of long-established firms like Dar Al Riyadh (founded 1975) and newer companies such as Jasara Program Management Company (founded 2017) and TestCrew (founded 2019), reflecting both mature expertise and emerging specializations within the sector.

🇸🇦 Saudi Arabia · 28 companies · Updated Nov 12, 2026

| # | Company | Industry | Headquarters | Employees | Founded |
|---|---|---|---|---|---|
| 1 | [PwC Middle East](https://www.tamtam.ai/c/pwc-middle-east) (pwc.com)<br>Providing audit, tax, legal, deals, and consulting services with regional insight and global expertise to solve complex business challenges. | Business Consulting and Services | 🇸🇦 Riyadh | 9,018 |  |
| 2 | [دار الرياض \| Dar Al Riyadh](https://www.tamtam.ai/c/dar-al-riyadh) (daralriyadh.com)<br>Leading engineering consultancy providing advisory, design, construction management, and project management services across diverse Saudi industries. | Engineering Services | 🇸🇦 Riyadh | 3,565 | 1975 |
| 3 | [DAR ENGINEERING](https://www.tamtam.ai/c/dar-engineering) (dar-engineering.com)<br>Leading multidisciplinary consultancy firm providing design, architecture, engineering, project management, construction management, and planning services across various sectors to governments and companies. | Architecture and Planning | 🇸🇦 Riyadh | 1,803 |  |
| 4 | [add](https://www.tamtam.ai/c/add) (addenterprise.com)<br>National agency specialized in manufacturing, managing, and organizing integrated conferences, festivals, and exhibitions for government and private sectors with focus on visitor experience. | Events Services | 🇸🇦 Riyadh | 1,221 | 2007 |
| 5 | [Alfanar Engineering Services](https://www.tamtam.ai/c/alfanar-engineering-services) (alfanarprojects.com)<br>Providing installation, testing, maintenance, repair, manufacturing, calibration, and training services for grid, water, infrastructure, healthcare, and renewable energy sectors. | Utilities | 🇸🇦 Riyadh | 1,073 |  |
| 6 | [Dewan Architects & Engineers](https://www.tamtam.ai/c/dewan-architects-and-engineers) (dewan-architects.com)<br>Global multidisciplinary firm providing architecture, engineering, interior design, landscaping, master planning, sustainability, cost consultancy, and construction supervision services. | Architecture and Planning | 🇸🇦 | 1,050 | 1984 |
| 7 | [Jasara Program Management Company](https://www.tamtam.ai/c/jasara-program-management-company) (jasarapmc.com)<br>Joint venture delivering complex social infrastructure programs in Saudi Arabia through professional project management to support Vision 2030 and kingdom-wide development. | Strategic Management Services | 🇸🇦 Riyadh | 980 | 2017 |
| 8 | [Accenture Middle East](https://www.tamtam.ai/c/accenture-middle-east) (accenture.com)<br>Global professional services company offering digital, cloud, and security solutions across 40+ industries Specializing in Strategy & Consulting, Technology & Operations services | Business Consulting and Services | 🇸🇦 Riyadh | 971 | 2001 |
| 9 | [Saudi Diyar Consultants](https://www.tamtam.ai/c/saudi-diyar-consultants) (diyar.com)<br>Leading multidiscipline design firm in the Middle East with diverse portfolio of commercial, institutional, residential, hospitality, healthcare, and urban design projects. | Architecture and Planning | 🇸🇦 Jeddah | 852 | 1985 |
| 10 | [Abdal Human Resources](https://www.tamtam.ai/c/abdal-human-resources) (abdal.sa)<br>Licensed Saudi joint stock company providing foreign manpower for various business sectors, domestic labor services, and mediation work to meet strategic recruitment needs. | Staffing and Recruiting | 🇸🇦 | 672 | 2015 |
| 11 | [RAI](https://www.tamtam.ai/c/rai) (raifirm.com)<br>A multinational professional services firm offering audit, tax, and consulting services with a focus on digital innovation, client value, and community impact | Business Consulting and Services | 🇸🇦 Audit | 657 |  |
| 12 | [Norconsult Telematics](https://www.tamtam.ai/c/norconsult-telematics) (ntww.com)<br>Independent consultancy services and solutions company in telecommunications and defense, with 55 years of experience in managing complex international projects. | Telecommunications | 🇸🇦 Riyadh | 648 | 1959 |
| 13 | [TestCrew \| Quality Engineering & Software Testing](https://www.tamtam.ai/c/testcrew-quality-engineering-and-software-testing) (testcrew.com)<br>Specialized software quality and testing services across industries, delivering expert feedback, automation, performance, cybersecurity, and certification for digital solutions. | IT Services and IT Consulting | 🇸🇦 Riyadh | 508 | 2019 |
| 14 | [Fugro Suhaimi Company Ltd.](https://www.tamtam.ai/c/fugro-suhaimi-company-ltd) (fugro.com)<br>Geo-data specialists providing geotechnical engineering, geophysical surveys, asset integrity services, and materials testing for safe, sustainable design and operation of infrastructure assets. | Oil and Gas | 🇸🇦 Dammam | 477 | 1978 |
| 15 | [T&S](https://www.tamtam.ai/c/t-and-s) (ts.sa)<br>Saudi service integrator providing digital solutions, AI, human capital management, international business strategies, construction, sport investments, and event management for organizational transformation. | Professional Services | 🇸🇦 Riyadh | 474 | 2009 |
| 16 | [Newland Chase](https://www.tamtam.ai/c/newland-chase) (newlandchase.com)<br>Global provider of immigration and visa services for corporations and individuals with over 1,700 experts in 70+ offices worldwide Delivering comprehensive strategic immigration solutions | Legal Services | 🇸🇦 70+ Offices | 473 | 2004 |
| 17 | [( GCC LAB )](https://www.tamtam.ai/c/gcc-lab) (gcclab.com.sa)<br>Independent third-party inspection, testing, certification, calibration, professional training, international skill certification, technical engineering services for diverse industries and products. | Oil and Gas | 🇸🇦 Dammam | 400 | 2016 |
| 18 | [Saudi Networkers Services](https://www.tamtam.ai/c/saudi-networkers-services) (saudinetworkers.com)<br>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. | Business Consulting and Services | 🇸🇦 Riyadh | 359 | 2001 |
| 19 | [Assystem Radicon](https://www.tamtam.ai/c/assystem-radicon) (assystem.com)<br>An engineering subsidiary in Saudi Arabia, specializing in low-carbon energy transition through design studies, site surveys, and construction supervision for various clients | Business Consulting and Services | 🇸🇦 Khobar | 358 | 2015 |
| 20 | [Emdad Human Resources Company](https://www.tamtam.ai/c/emdad-human-resources-company) (emdadhr.com)<br>Providing recruitment, manpower supply, outsourcing, and temporary hiring services across corporate and domestic sectors in Saudi Arabia. | Human Resources Services | 🇸🇦 Dammam | 348 | 2014 |
| 21 | [Evolution Engineering Services - EES](https://www.tamtam.ai/c/evolution-engineering-services-ees) (ees-int.com)<br>A licensed firm specializing in Testing, Balancing, and Commissioning Management Services to meet clients' engineering needs and improve the constructed environment quality | Engineering Services | 🇸🇦 Riyadh | 345 | 2006 |
| 22 | [Convertia](https://www.tamtam.ai/c/convertia) (convertia.com)<br>Convertia offers innovative technology solutions and professional services in marketing, sales, and customer experience to drive strategic growth and transformation for businesses worldwide | IT Services and IT Consulting | 🇸🇦 Al Muruj | 332 | 2016 |
| 23 | [Al Hoty Stanger Ltd. Co.](https://www.tamtam.ai/c/al-hoty-stanger-ltd-co) (alhotystanger.com)<br>Independent laboratories providing construction materials, chemical, metallurgical, petroleum, and environmental testing across Saudi Arabia and the Middle East. | Oil and Gas | 🇸🇦 Al Khubar | 327 | 1975 |
| 24 | [شركة نهار محامون ومستشارون ومحكمون](https://www.tamtam.ai/c/company-92719436) (naharlawofficially.com)<br>Established by a licensed lawyer, Nahar Office provides high-quality legal services and counseling with professional performance since 1427 AH | Legal Services | 🇸🇦 مكة المكرمة | 262 | 1427 |
| 25 | [NOB](https://www.tamtam.ai/c/nob) (nob.sa)<br>Development of marketing strategies, brand identities, and communication management focusing on impactful, clear, and lasting brand presence. | Marketing Services | 🇸🇦 Riyadh | 233 | 2017 |
| 26 | [HEIGHTS Company](https://www.tamtam.ai/c/heights-company) (ha.com.sa)<br>Leading Saudi firm specializing in corporate event management, festivals, exhibitions, and sustainable construction project management with creative production, logistics, and high-tech equipment. | Events Services | 🇸🇦 Riyadh | 182 | 1999 |
| 27 | [CFSM - Corporate Finance Services México](https://www.tamtam.ai/c/cfsm-corporate-finance-services-mexico) (cfsm.com.mx)<br>A prominent investment bank specializing in the Mexican market, providing leading financial services and expertise to clients in the region | Investment Banking | 🇸🇦 Al Muruj | 12 | 2001 |
| 28 | [Lizzie Fluke](https://www.tamtam.ai/c/lizzie-fluke) (lizziefitness.com)<br>The company offers sport performance coaching and services to individuals, teams, and organizations, focusing on athletic development, fitness, health, and well-being | Professional Services | 🇸🇦 Riyadh | 2 | 2010 |

## 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.

## More company lists in Saudi Arabia

- [The largest companies in Saudi Arabia](https://www.tamtam.ai/l/largest-companies-saudi-arabia) (633)
- [Multinational companies in Saudi Arabia](https://www.tamtam.ai/l/multinational-companies-saudi-arabia) (148)
- [Critical infrastructure operators in Saudi Arabia](https://www.tamtam.ai/l/critical-infrastructure-operators-saudi-arabia) (96)
- [Companies with a mobile app in Saudi Arabia](https://www.tamtam.ai/l/companies-with-mobile-app-saudi-arabia) (88)
- [Retail chains in Saudi Arabia](https://www.tamtam.ai/l/retail-chains-saudi-arabia) (87)
- [Corporate groups and holding companies in Saudi Arabia](https://www.tamtam.ai/l/holding-companies-saudi-arabia) (74)
- [Manufacturers in Saudi Arabia](https://www.tamtam.ai/l/manufacturers-saudi-arabia) (74)
- [Public sector organisations in Saudi Arabia](https://www.tamtam.ai/l/public-sector-organisations-saudi-arabia) (69)
- [Publicly traded companies in Saudi Arabia](https://www.tamtam.ai/l/publicly-traded-companies-saudi-arabia) (49)
- [IT Services and IT Consulting companies in Saudi Arabia](https://www.tamtam.ai/l/it-services-and-it-consulting-companies-saudi-arabia) (46)
- [Financial services firms in Saudi Arabia](https://www.tamtam.ai/l/financial-services-firms-saudi-arabia) (43)
- [IT services companies in Saudi Arabia](https://www.tamtam.ai/l/it-services-companies-saudi-arabia) (41)
- [Distributors and wholesalers in Saudi Arabia](https://www.tamtam.ai/l/distributors-and-wholesalers-saudi-arabia) (38)
- [Energy companies in Saudi Arabia](https://www.tamtam.ai/l/energy-companies-saudi-arabia) (37)
- [Hotel and hospitality groups in Saudi Arabia](https://www.tamtam.ai/l/hospitality-groups-saudi-arabia) (36)
- [Government Administration companies in Saudi Arabia](https://www.tamtam.ai/l/government-administration-companies-saudi-arabia) (36)
- [Food and Beverage Services companies in Saudi Arabia](https://www.tamtam.ai/l/food-and-beverage-services-companies-saudi-arabia) (34)
- [E-commerce companies in Saudi Arabia](https://www.tamtam.ai/l/ecommerce-companies-saudi-arabia) (32)
- [Education providers in Saudi Arabia](https://www.tamtam.ai/l/education-companies-saudi-arabia) (32)
- [Food and beverage companies in Saudi Arabia](https://www.tamtam.ai/l/food-and-beverage-companies-saudi-arabia) (31)
- [Financial Services companies in Saudi Arabia](https://www.tamtam.ai/l/financial-services-companies-saudi-arabia) (28)
- [Healthcare providers in Saudi Arabia](https://www.tamtam.ai/l/healthcare-providers-saudi-arabia) (27)
- [Hospitals and Health Care companies in Saudi Arabia](https://www.tamtam.ai/l/hospitals-and-health-care-companies-saudi-arabia) (27)
- [Logistics companies in Saudi Arabia](https://www.tamtam.ai/l/logistics-companies-saudi-arabia) (27)

## The same list elsewhere

- [Professional services firms in the world](https://www.tamtam.ai/l/professional-services-firms-in-the-world) (24,737)
- [Professional services firms in the Middle East](https://www.tamtam.ai/l/professional-services-firms-in-the-middle-east) (253)

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Source: https://www.tamtam.ai/l/professional-services-firms-saudi-arabia