Four verticals, one balance sheet.
Infrastructure, maritime, real estate and digital infrastructure. Each vertical is run by its own management team and bids with the full backing of the group. ABG Investments sits outside the four, holding what the group owns beyond the operating businesses.
Shared prequalifications, cross-guarantees and one consolidated financial position stand behind every bid.
Tamasuk Holding
Develops, finances and delivers public-private partnership infrastructure in the Kingdom, then stays on to operate it.
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Rawasi Albehar
The group's oldest operating business, at sea since 1995, with a fleet of more than 30 Saudi-flagged vessels.
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Al Woroud
A vertically integrated real estate investment firm that acquires, develops, owns and manages institutional-grade assets across the Kingdom.
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Quantum Switch Tamasuk
Designs, builds and operates secure, high-performance colocation data centres across the Kingdom.
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Holds and manages what sits outside the operating verticals: the international port stake, investment funds and financial investments.
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Delivered for, and alongside.
Government authorities, giga-project developers and international technical partners, including NEOM, Aramco, SWPC, the Ministry of Health, Red Sea Global and the Transport General Authority; and Acciona, Alghanim International, Hutchison Ports and ApiCorp.

















































