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Our Group

GRC Zambia forms part of a wider industrial group with experience in Structural GRC technology, construction and manufacturing across African and Middle Eastern markets.

Republic of South Africa — Est. 2026

GRC International Holdings Logo

GRC International Holdings

GRC International Holdings is the Group's holding company, specialized in developing and licensing advanced Structural Glassfiber Reinforced Concrete (GRC) Building systems (Alternative Building Technologies) and industrial solutions designed to transform construction, infrastructure, and manufacturing across emerging markets through its subsidiaries.

A technology-led industrial group focused on the development, production, and global deployment of advanced GRC-based solutions through existing and new subsidiaries; which streamlines the group's previous work under one industrial umbrella.

The foundation was laid by the collective work of the founders Eng. Mohammed Alraies and his son Moustafa Alraies, leading to the birth of the multi-million dollar industrial powerhouses GRC International Holdings and its subsidiaries are today.

  • Holding company for the entire GRC group of companies
  • Develops and licenses advanced Structural GRC Building systems
  • Global deployment of GRC-based solutions across emerging markets

2026

Established

South Africa

Headquarters

Structure

Holding Company

Focus

GRC Systems & Licensing

Mission

Transforming construction across emerging markets

2025

Established

South Africa

Headquarters

Role

Regional Operator

Market

African Continent

Scope

Regional GRC Plant Supply, Operations & Deployment

Republic of South Africa — Est. 2025

GRC Africa Logo

GRC Africa

GRC Africa is the regional Plant Supplier, operations and deployment arm of GRC International Holdings, established in South Africa to spearhead the group's expansion across the African continent. Holding plant supply and operations rights to the group's GRC technologies, GRC Africa serves as the platform through which the group's African industrial strategy is implemented.

GRC Africa is the majority shareholder, operator and plant supplier to GRC Zambia, providing the technical, operational and industrial capabilities required for the deployment of Structural GRC Building Systems within the Zambian market.

  • Regional operations and deployment platform for Africa
  • Majority shareholder and operator of GRC Zambia
  • Production plant and technical systems supplier to GRC Zambia
  • Regional expansion strategy across African markets

Kingdom of Eswatini — Est. 2014

Mar and Dar Logo

MAR & DAR SWAZI GRC

The company was established as a subsidiary of Reyada CI, as the first of its kind in the Southern African region.

Introduced the new Structural GRC Building technology which has a huge potential in highly demanding markets. Started the first GRC factory in the Swazi market with the aim to build a total of three factories in the region.

MAR & DAR had acquired and concluded several residential, commercial and institutional construction projects valued at USD 8M.

  • First Southern African GRC factory
  • Projects completed: USD 8M
  • Target: three factories in the region

2014

Established

$8M

Projects Completed

Milestone

First Southern African GRC factory

2012

Established

$35M

Worth of Projects Completed

$20M

Equity Loan

Markets

Libya / Egypt

Libya – Egypt — Est. 2012

Reyada Construction Industries Logo

Reyada Construction Industries

The company was established by our late Eng. Mohammed Alraies as the industrial arm of the group in Libya. Where three construction projects where managed and concluded valued at USD 35M.

Introduced the new Structural GRC Building technology which has a huge potential in highly demanding markets. Started the first GRC factory in the Libyan market with the aim to build a total of three factories.

Introduced the AAC and Lime industries which helped the group secure an equity loan approval to invest a sum of USD 20M over the course of two years.

  • Libya / Egypt industrial operations
  • USD 35M in completed projects
  • USD 20M equity loan secured via AAC & Lime industries

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