Welcome to United Mining Industries

United Mining Industries Company Limited (UMI) is a Saudi Arabian joint-venture of three of the GCC’s leading companies in the construction and building materials industry. UMI was formed to manufacture high quality gypsum products for use in local and regional markets and to provide economical product solutions for residential and commercial developments.

Our captive raw material source, low energy costs and central location in the Middle East enable us to provide the construction industry with a variety of low cost, high quality gypsum products virtually on demand.

In addition to our dedicated quarries, our facilities include a 114,000 m2 facility in Yanbu which is home to our head office, gypsum powder plant, gypsum board plant, warehouse and support facilities.


United Boards

It is the generic name for a family of panel-type products consisting of a noncombustible core, primarily of gypsum, with a paper surfacing on the face, back, and long edges.

  • Regular Gypsum Board
  • Fire Resistance Gypsum Board
  • Moisture Resistance Gypsum Board
  • Fire & Moisture Resistance Gypsum Board

About United Mining Industries

Beside the raw material quarries, the manufacturing facility in Yanbu-KSA built over an area of 114,000 M2 to include Head Office, Gypsum Powder Plant.

International Standards

The complete line products are characterized by ultra bending strength, ultra bonding strength between the paper and core, smooth and uniform surface and lightweight.

Green Building

In addition to their ability to comply with existing green building standards, gypsum panels and gypsum products are environmentally preferable in a variety of ways.