Following Companies

The investments of Saad Abdullah Al Tuwaijri Holding Company include many of its subsidiaries which contribute significantly in many fields such as contracting, power, electricity and manufacturing.

Projects Size



Electrical Industries Company
First Industrial City of Dammam
PO Box 6033, Dammam 31442
Saudi Arabia
Tel: +966 13 810 0280
Fax: +966 13 810 0265

Electrical Industries Company (EIC) was established with the merging of the leading manufacturers of electrical products in pursuit of a common goal; to satisfy growing demand of electrical equipment in the Kingdom.

Wahah Electric Supply Company of Saudi Arabia (WESCOSA) and the Saudi Transformers Company (STC), each with a reputation for strategic vision, outstanding craftsmanship and a high profile multi-national client base, combined to form an innovative alliance with dedication, loyalty and commitment at its core.

EIC meets the challenges of a rapidly changing industry with courage and a leadership spirit that invests in sustainable solutions for the benefit of generations to come.

National Corporation for Concrete

National Corporation for Concrete Products
Industrial Industrial City
Postal Box 6033, Dammam
Kingdom of Saudi Arabia
Phone: 4982088-00966114982084
Fax: 00966114982308

The National Corporation for Concrete Products (a factory for the production of prefabricated concrete) is owned by Mr. Saad Bin Abdullah Bin Abdul Aziz Al-Twaijri, one of the oldest prefabricated concrete production plants in Riyadh.
Where he established the factory since 1979. More than 30 years in the second industrial zone. The National Foundation for Concrete Products is one of the Saad bin Abdullah Al Tuwaijri Group. The factory is one of the largest factories operating in Riyadh to meet the requirements of the Saudi market of ready-made concrete according to quality standards in the Kingdom of Saudi Arabia.ndards that meet the needs of our customers.


Saad Architectural Contracting Company
Al-Dhabab Street – Riyadh
PO Box 968, Riyadh 11421
Kingdom of Saudi Arabia
Phone: 009660114042608
Fax: 009660114055519

SAAD CONSTRUCTION Co.Ltd is a national com[any specialized in several fields. We have developed our services significantly and have entered into the field of competition and submission of international projects (outside the Kingdom of Saudi Arabia), in addition to the development of our current services, which are as follows:

Road works
Building works
Gardening and corridors works
Water and Sanitation Works
Hydraulic structures works
Electrical and lighting works
Environment Protection works