Since its founding in 1983 in Jeddah, as a consulting firm, TYA & Associates (Engineering Office of Talal Yahya Ashgan) has distinguished itself by a track record of important and complex projects for prestigious clients in the Kingdom of Saudi Arabia and the Middle East. It has emerged in due course as one of the leading engineering, architecture and project management firms within the Kingdom of Saudi Arabia.
TYA & Associates' methodology of design, engineering and project management is client oriented and project specific. For each project, we tailor a specific design and project management approach in order to achieve and fulfill the client's particular project goals and objectives.

TYA & Associates feel proud to provide the quality services to Saudi Aramco, Petromin, National Guard, Presidency of Civil Aviation, MADA, Saudi Amiantit Co., Dallah Albaraka, Abdul Latif Jameel Co., Halwani Bros Co., The Savola Co., Fitaihi Co., Mahmood Saeed Collective Co. and many others.

TYA & Associates' Quality Assurance (QA) system, which is based on ISO 9001, is applied as an integral part of the architecture and engineering process on each project.


Pro Tenders Industry Classification
  • Design Architect 7 Projects
  • Lead Consultant 4 Projects
  • MEP Engineer 2 Projects
  • Project Manager 2 Projects
  • Structural Engineer 2 Projects


TYA & Associates has not yet added certifications.


TYA & Associates has not yet added awards.


Head Office
Al Hadaifi Centre
Sari Street
P.O. Box 12675
Al Madinah Province
Saudi Arabia

Congratulations! You have created your company profile and company admin account.

1. Add information
- Look for the blue texts with the [image] prompts and click to complete each section on the current tab. Click on the tabs under your company name to move between them. Remember, the more information you add, the better potential partners will be able to evaluate you.
2. Publish to the company registry
- Once you have added your logo, company description, one office, two projects, one key employee and your team breakdown, you can publish your profile to ProTenders' company registry. To be listed, you MUST COMPLETE the company verification process so we can add your activity codes (see Activities section on Profile tab).