• P.O. Box 14324, 41455 Medina, KSA
  • contact@grcc.co

+966500454243 / +966500420041

 Welcome to golden ratio construction

GR Integrated Service Provider.

In a highly competitive market, Golden Ratio Est. is committed to providing its unique Clientele with the Highest quality and distinctive services across its business lines. Consequently, Golden Ratio Est is now a distinguished company in the Construction sector.

Golden Ratio Est. strives to continually improve Client satisfaction in terms of reliability of service delivery and to meet the rigorous expectations of the market.

Golden Ratio Est. believes that effective occupational health, safety, environmental and quality Management (HSEQ) are key to its success.

The Corporate Management is fully committed towards the compliance of the HSEQ requirements to the international standards OHSAS 18001 and ISO 9001.

Request Quote: contact@grcc.co

Services We do


Glass Fiber Reinforced Gypsum (GRG), is one of the leading ...

Steel Structures & Metalworks

Our Steel Structures & metalworks manufacturing is adapted to each ...

Moroccan Zellije Craftsmanship

Zellige is mosaic tilework made from individually chiseled geometric tiles ...

GFRC/ GRC Manufacturing

Glass Fiber Reinforced Concrete (GFRC) is a proven engineered composite ...

Being the largest in-home decorationg service in newyork city, you can work with us from anywhere!


Golden Ratio Est. is company registered in the Kingdom of Saudi Arabia,

The company is 100% Saudi investment and ownership under

Commercial Registration (CR) Number 4650066893 issued by the Ministry of Commerce & Investment,

Saudi Arabia since 2012.


Integrated Management Systems (IMS) that combined ISO 9001, ISO 14001 and OHSAS 18001 into a single management system , enables our company to strived and improve our organization’s quality, environmental and occupational health and safety aspects.