The Saudi presence at Big 5 Construct Saudi runs from first-time exhibitors like the construction chemicals producer Arkaz to giga-project clients including ROSHN Group and Misk City, and facilities management joint ventures such as Dussman Ajlan & Bros. Together they map how much of the construction value chain is now domestically held.
The interesting question at a Saudi construction exhibition is no longer how many international brands turned up. It is how much of the floor and the programme is domestic, and which parts of the value chain those companies occupy. On that measure the 2026 edition of Big 5 Construct Saudi, which opens in Riyadh on Sunday, is a useful snapshot.
Among the first-time exhibitors, Arkaz is the one worth watching most closely. Formally Arkaz Alsharq Building Materials, based in Al Khobar and established in 2013 as a wholly owned subsidiary of the Alturki group, it produces concrete admixture systems and specialty construction chemicals. That is a segment where a domestic producer has a genuine structural advantage: admixtures are a small fraction of the cost of a cubic metre of concrete, a large fraction of whether it performs in Saudi ground conditions and Saudi summer temperatures, and a product where the customer needs a technical representative who can be on site the same day. It is also a segment the Kingdom imported almost entirely a decade ago.
Two other first-time exhibitors sit in adjacent niches. Hamte Group is presenting construction technologies and engineering solutions, and Mectco waste management and environmental products for site operations. Site waste is an unglamorous category that has become a compliance requirement rather than a housekeeping one on large Saudi projects, and it is one of the few areas where a small local operator can build a defensible business quickly.
The conference programme is where the larger domestic names appear. Saudi Binladin Group and Kabbani Construction Group represent the main contracting tier, the group of firms with the bonding capacity and plant to hold billion-riyal packages. That tier matters disproportionately in the current market: the Saudi Contractors Authority recorded 25 awards worth more than SR29.5bn in June and has been running a project count far below 2025 levels for comparable value, meaning the average package has roughly doubled. The number of Saudi firms able to bid at that size runs to dozens, not thousands, out of a register of about 140,000 contracting companies.
Al Kholi Group and Modern Building Leaders sit in the specialist and delivery tier below that, which is where most of the domestic industry's capability actually resides and where localisation policy has the most direct effect. Public Investment Fund portfolio companies attach local-content commitments to procurement, and it is subcontractors and specialist suppliers who fulfil them.
On the client side, ROSHN Group, Misk City and SEVEN are all speaking. Those three are not suppliers; they are buyers, and their presence on a supplier-facing programme is the point. ROSHN is the Public Investment Fund's residential developer, working to a housing mandate driven by demography rather than by a discretionary investment case, which makes it one of the steadiest sources of demand in the Kingdom. Misk City and SEVEN represent the mixed-use and entertainment end of the giga-project portfolio, where design complexity is higher and delivery risk sits in coordination rather than volume.
Dussman Ajlan & Bros represents a fourth category and arguably the most commercially interesting one. A Saudi joint venture with the German services group, it operates in facilities management, which is the market that grows whether or not new project awards do. Saudi facilities management is put at roughly $52bn to $55bn for 2026 depending on the research house, and is forecast to grow faster than construction output for the rest of the decade. Joint venture structures of that kind, pairing an international operator's systems with a Saudi partner's workforce and permitting position, are the dominant model in the sector.
Behind the companies on the floor sits a domestic manufacturing base that has expanded considerably. The industrial register has passed 13,660 establishments, and Saudi producers now supply admixtures, insulation, cable, switchgear, pipe and reinforcing steel that were imported until recently. Al Yamamah Steel's SR270m billet plant order from Danieli is a representative move: it takes an existing rebar producer further upstream so that it rolls from domestic billet rather than imported semi-finished steel.
What the Saudi contingent does not yet include, at this exhibition or anywhere else, is a domestic supplier of the high-technology components that still arrive by ship. Large compressors, turbine parts, high-specification instrumentation and the control systems inside a modern building remain imported, and the economics of localising them are unfavourable at any plausible Saudi volume. That gap is the honest boundary of what a decade of industrial policy has achieved, and it is unlikely to close through an exhibition.