Engineering consulting firms in Riyadh to consider include Dar Al Riyadh, ARH Consulting Engineers, Omrania, Saudconsult, Buro Happold, AtkinsRéalis, WSP, Khatib & Alami, ILF Consulting Engineers and Dar Al-Handasah. The right choice depends on your project type, required disciplines, proposed team and the consultant’s documented role in comparable work.
Start by comparing relevant experience, deliverables, design coordination and quality reviews. Compare fees once the scope and responsibilities are aligned.
This guide presents an editorial shortlist rather than an independently scored ranking. Information comes from company websites and other primary sources reviewed for this article. Company-reported project totals are attributed, and figures that could not be verified are identified accordingly.
Here’s is a Complete Updated Comparison of the Top engineering Consultant Firms In Riyadh
The project-fit suggestions below are editorial interpretations of each firm’s published services. Confirm the proposed team’s capability before appointing a consultant.
| Engineering consultant | Published service focus | Project needs to discuss |
|---|---|---|
| Dar Al Riyadh | Engineering, construction supervision and programme management | Infrastructure delivery and coordinated project oversight |
| ARH Consulting Engineers | Architecture, urban planning, engineering systems and infrastructure design | Integrated building design and multidisciplinary coordination |
| Omrania | Architecture, engineering, master planning and landscape design | Context-sensitive buildings and urban developments |
| Saudconsult | Multidisciplinary engineering and project lifecycle services | Infrastructure and large building developments |
| Buro Happold | Engineering, building services, design management and advisory | Complex building systems and specialist coordination |
| AtkinsRéalis | Design, engineering and project/programme management | Transport infrastructure and major development programmes |
| WSP | Buildings, transport, infrastructure and environmental advisory | Projects requiring several engineering specialisms |
| Khatib & Alami | Architecture, engineering, infrastructure and digital services | Mixed-use development and integrated infrastructure |
| ILF Consulting Engineers | Energy, water, transport and industrial engineering | Utility networks and technically demanding infrastructure |
| Dar Al-Handasah | Planning, architecture, engineering and construction management | Large multidisciplinary developments |
The service summaries draw on the firms’ official profiles, service pages and published work.
List of Top 10 Engineering Consulting Companies in Riyadh
1. Dar Al Riyadh
- Location: Headquartered in Riyadh, Saudi Arabia.
- Services offered: Engineering and design, construction supervision and management, programme and project management, contract services and geospatial services.
- Founder: Prince Turki bin Abdullah bin Abdulrahman Al Saud.
- Established: February 1975.
- Country presence and experience: Saudi Arabia
- Portfolio CTA: Explore Dar Al Riyadh’s project portfolio.
For a potential appointment, ask which design, supervision and project-management responsibilities the proposed team would undertake.
2. ARH – Ahmad Al-Rashed Al-Humaid Consulting Engineers
شركة أحمد الراشد الحميد للاستشارات الهندسية
- Location: Farah Building, Prince Abdulrahman Bin Abdulaziz Street, Al Murabba, Riyadh, Saudi Arabia.
- Services offered: Architectural and interior design, master planning, urban design, landscape design, engineering systems, sustainability studies, water and drainage design, road design and traffic studies. Its website also lists construction management and supervision, and management and advisory services.
- Founder: Eng. Ahmad AlRashed AlHumaid.
- Established: 1978.
- Projects completed: ARH states that it has completed more than 250+ landmark projects.
- International experience: ARH reports operations in more than 25 countries across four continents. This is a company-reported footprint, rather than a verified list of permanent offices in those countries.
- Portfolio examples: Its published portfolio includes the Mobily Technical Building, Al Rube’ Al Khali Power Plant and Green Riyadh Road Project Package 4. International entries include cultural projects in Madrid, Brasília and Gothenburg, indicating project experience in Spain, Brazil and Sweden. Project listings should be reviewed for scope and completion status.
- Portfolio Explore ARH’s project portfolio.
ARH provides an option for clients seeking architectural design alongside engineering and planning services. Before appointment, review the proposed discipline leads and request examples showing how the team coordinated comparable projects.
Review ARH’s engineering and design services.
3. Omrania
- Location: Based in metropolitan Riyadh, Saudi Arabia.
- Services offered: Architecture, engineering, urban planning, landscape design, interior design, feasibility studies, design development and construction-site supervision.
- Founders: Basem Shihabi and Nabil Fanous.
- Established: 1973.
- Projects completed: A current cumulative completed-project total was not verified. Its GOSI Headquarters case study documents its appointment to design and supervise the building.
- Country presence and experience: Its Riyadh base is confirmed. The firm describes project experience across the Middle East, North Africa and Europe; that regional experience should not be presented as a current country-by-country office list.
- Portfolio CTA: Review Omrania’s GOSI Headquarters project.
When considering Omrania, compare its work against your requirements for architectural quality, local context and integration between the building and surrounding landscape.
4. Saudconsult
- Location: Riyadh, Saudi Arabia.
- Services offered: Feasibility studies, architecture and engineering, detailed design, project management, construction supervision, procurement assistance, commissioning, and operation and maintenance support.
- Founder: Dr. Tarek Mohammed Ali Al-Shawaf.
- Established: 1965.
- Projects completed: Saudconsult’s milestones page reports involvement in more than 3,500 projects. It does not establish that every counted project is completed.
- Country presence and experience: Saudi Arabia is confirmed. Its reviewed portfolio includes MISK City infrastructure work in Riyadh; a comprehensive international office list was not verified.
- Portfolio CTA: Explore Saudconsult’s featured projects.
Ask the firm to identify comparable assignments and explain which project stages its proposed team can cover under your appointment.
5. Buro Happold
- Location: A Riyadh office is confirmed through its official recruitment publications.
- Services offered: Published Riyadh roles cover structural engineering, mechanical and electrical building services, BIM, design management, sustainability and advisory.
- Founder: Sir Ted Happold, with founding colleagues.
- Established: 1976, in Bath, United Kingdom.
- Projects completed: A current cumulative completed-project total was not verified.
- Country presence and experience: Its UK origins and Riyadh presence are confirmed. Its own heritage publication references international work including the Millennium Dome and Museum of the Future; those examples do not constitute a complete office-country list.
- Portfolio CTA: Explore Buro Happold’s portfolio through its official website.
For a complex building, request evidence addressing structural interfaces, building-services coordination and the specialist reviews required by your design.
6. AtkinsRéalis
- Name: AtkinsRéalis, incorporating the Atkins engineering heritage.
- Location: Riyadh, with other documented Saudi offices.
- Services offered: Design, engineering, architecture, planning and project/programme management.
- Founder and establishment: The Atkins predecessor, WS Atkins and Partners, was founded by Sir William Atkins in 1938. The wider group also traces its heritage to Arthur Surveyer’s practice in 1911. The AtkinsRéalis name was adopted in 2023.
- Projects completed: A comparable cumulative completed-project total for its Riyadh operation was not verified.
- Country presence and experience: Saudi Arabia and the UAE are confirmed in the reviewed official sources. Published Saudi assignments include Riyadh Metro and development programmes such as Diriyah and the Red Sea development; involvement does not imply sole responsibility or completion of every programme.
- Portfolio CTA: Explore AtkinsRéalis projects and capabilities.
Clarify the contracting entity, local delivery team and exact design or programme-management scope before comparing its proposal.
7. WSP
- Location: Its official directory lists a Riyadh office at ROSHN Front, King Khalid International Airport.
- Services offered: Building and infrastructure engineering, transport services, project management, BIM, environmental advisory and specialist engineering.
- Founder: A single founder’s name for today’s multinational group was not verified in the reviewed sources.
- Established: The William Sale Partnership predecessor was founded in 1969. WSP’s modern group developed through mergers and acquisitions, so 1969 should be described as predecessor history.
- Projects completed: A current cumulative completed-project total was not verified.
- Country locations: Its Middle East history page identifies offices in Saudi Arabia, the UAE, Qatar, Kuwait and Oman.
- Portfolio CTA: Explore WSP’s projects.
Ask which services will be delivered by the Riyadh team and which require specialists from other offices.
8. Khatib & Alami
- Location: King Abdulaziz Quarter, Salah Al Din Al Ayobi Street, Riyadh, Saudi Arabia.
- Services offered: Architecture, structural engineering, MEP design, transport and infrastructure design, project-management consultancy and digital services.
- Founders: Prof. Mounir Khatib and Dr. Zuheir Alami.
- Established: The Khatib & Alami partnership began in February 1964; its predecessor roots date to 1959.
- Projects completed: A current cumulative completed-project total was not verified. Historical figures on its timeline should not be presented as today’s total.
- Country locations: Its reviewed contact and certification pages identify presence in Saudi Arabia, the UAE, Bahrain, Kuwait, Lebanon, Egypt and India. These are examples rather than an exhaustive country list.
- Portfolio CTA: Review K&A’s Lemar Mixed Use Development in Riyadh.
For a mixed-use or infrastructure appointment, request a responsibility schedule showing how architecture, engineering and external networks will be coordinated.
9. ILF Consulting Engineers
- Location: Riyadh and Dammam.
- Services offered: Engineering, project management and consulting across energy, water and environment, transportation and urban spaces, and industrial sectors.
- Founder: Pius Lässer founded the practice in 1967; Adolf Feizlmayr joined in 1969.
- Established: 1967.
- Projects completed: ILF reports more than 12,000 successfully executed projects globally. This is a group-wide company figure, not a Riyadh-only total.
- Country presence and experience: ILF reports more than 45 office locations across six continents and successful work in more than 150 countries. Its origins are in Austria and Germany, with Saudi offices confirmed separately; project countries and office countries are different measures.
- Portfolio CTA: Explore ILF’s project references.
For a utility or industrial project, assess the proposed team’s experience with your technical systems, operating constraints and procurement approach.
10. Dar Al-Handasah
- Location: Riyadh, KSA
- Services offered: Planning, architecture, engineering, environmental services, and project and construction management.
- Founders: Dr. Kamal Shair and three fellow American University of Beirut professors.
- Established: November 1956, in Beirut.
- Projects completed: A 2019 company announcement reported more than 600 projects delivered in Saudi Arabia. This is a dated national figure, not a verified current global total.
- Country locations and experience: Its contact directory confirms locations including Saudi Arabia, Lebanon, Jordan and Egypt. Published projects extend to other countries, but office presence and project experience should be checked separately.
- Portfolio CTA: Explore Dar Al-Handasah’s latest work.
Dar Al-Handasah and Dar Al Riyadh are separate organizations. Confirm the exact company name and contracting entity when requesting proposals.
How to Choose the Best Engineering Consulting Firm in Riyadh
The best engineering consultant for your project is the firm whose proposed team can demonstrate relevant experience and deliver a clearly defined scope.
Begin with three to five firms whose published services match your needs. Give each the same brief, submission requirements and design-stage expectations. Evaluate technical suitability before comparing commercial terms.
Match the Team to Your Project Type, Scale and Design Stage
A residential building, hospital, industrial facility and water network require different expertise. Ask for comparable assignments and identify the people who performed the relevant work.
Check whether those people will participate in your project. A firm’s portfolio alone does not establish the availability or capability of its proposed team.
Define Deliverables and Appointment Boundaries
State which disciplines and stages are included. Identify responsibility for surveys, specialist studies, authority submissions, tender documents, site reviews and construction queries.
Distinguish the roles clearly:
- Engineering consultant: Provides agreed design, technical advice or review services.
- Contractor: Executes construction under its contract.
- Project manager: Coordinates agreed programme, reporting, risk and delivery responsibilities.
One organisation may provide several services, but each responsibility should appear in the appointment.
How Do You Evaluate a Design Portfolio?
Request Evidence of the Consultant’s Actual Role
For each reference project, request the client, location, dates, delivery stage and consultant’s exact scope.
A firm may have provided one specialist service within a much larger project. Ask for drawings, reports or references that demonstrate the contribution relevant to your appointment.
Compare Similar Constraints, Not Only Photographs
Review similarities in building use, scale, site conditions, technical systems, budget and programme.
Ask how the consultant resolved a specific difficulty: a coordination conflict, constrained site, change in client requirements or demanding operational need. A clear explanation is more useful than a gallery of finished buildings.
Which Questions Belong in Your Request for Proposal?
| Question | Evidence required | Warning sign |
|---|---|---|
| Which comparable projects have you delivered? | Project summaries with dates and exact scope | Famous projects without role descriptions |
| Who will lead each discipline? | Named staff, CVs and availability | Unnamed or unconfirmed personnel |
| What will each design stage include? | Deliverable schedule and review milestones | Broad scope without defined outputs |
| How will disciplines coordinate? | Responsibility schedule and coordination process | Unclear ownership of interfaces |
| Who reviews technical quality? | Named reviewers and review gates | No documented review procedure |
| What is excluded from the fee? | Assumptions, exclusions and additional-service rates | Low fee with substantial unclear exclusions |
| How will changes be controlled? | Written approval and fee-change procedure | Changes handled without records |
| What support continues during construction? | Site, RFI and submittal-review scope | Construction support left undefined |
Identify Disciplines, Reviewers and Coordination Responsibilities
Require a named lead for every relevant discipline. Identify who resolves conflicts and who approves documents for issue.
Record Assumptions, Exclusions, Milestones and Change Control
Check dependencies such as surveys, client decisions and third-party information. Record the number of review cycles and how additional work will be agreed.
How Do You Verify Design Quality and Delivery Capability?
Review Design Checks, Issue Logs and Approval Responsibilities
Ask for an example of the firm’s review process, with confidential information removed. Look for recorded comments, assigned owners, deadlines and closure evidence.
Check References and Relevant Credentials
Request references for similar appointments and obtain permission to contact them. Ask about responsiveness, coordination, scope control and the quality of issued documents.
Verify the credentials relevant to the proposed services, including their holder, scope and validity.
Engineering Consultant Selection Checklist
Before appointment, confirm that:
- Comparable experience is documented.
- The consultant’s role in reference projects is clear.
- Discipline leads are named and available.
- Deliverables are defined for every stage.
- Coordination responsibilities are assigned.
- Technical reviewers and review gates are identified.
- Relevant local submission experience is demonstrated.
- Milestones and dependencies are recorded.
- Fees, exclusions and change procedures are transparent.
- References and construction-support obligations are checked.
Frequently Asked Questions
What Is the Difference Between an Engineering Consultant and a Contractor?
An engineering consultant provides the agreed design, technical advice or review services. A contractor performs construction. The contracts define their respective obligations.
What Should an Engineering Proposal Include?
It should identify the project understanding, scope, deliverables, team, programme, coordination and quality procedures, fees, assumptions and exclusions.
Should I Appoint One Multidisciplinary Team or Separate Specialists?
A multidisciplinary appointment can simplify coordination when the required expertise is available within the team. Separate specialists can suit projects with unusual technical requirements. In either arrangement, assign responsibility for interfaces and design integration.
Which Riyadh Engineering Consultant Has the Best Design Portfolio?
A portfolio should be evaluated against your project requirements. This guide does not establish one firm as having the best portfolio. Compare relevant work, documented responsibilities and the proposed team.
How Should I Compare Consultant Companies in Saudi Arabia?
Use a common brief and assessment criteria. Distinguish global company experience from the experience of the team proposed for your Saudi project.
Prepare Your Project Brief
Include your site location, project use, approximate size, budget range, intended programme, existing information and required services.
To explore an appointment with ARH, review its project portfolio and discuss your project brief. Request a proposal that defines the team, deliverables, responsibilities and commercial terms for your specific project.
