

Building, Water Technology & Environment
18 January 2026
Riyadh Front Exhibition & Conference Center (ROSHN Front), Riyadh, Saudi Arabia
The Big 5 Saudi


The Kingdom’s gateway to USD 1.7 trillion construction pipeline
Big 5 Construct Saudi 2025 is Saudi Arabia’s largest construction exhibition, hosted across two intensive weeks at Riyadh Front. Featuring 2,000+ exhibitors, 75,000+ visitors, and over 150 expert speakers, it connects stakeholders across the construction lifecycle—from heavy construction to fit‑out and FM—via eight co‑located specialised events and CPD accredited programming.

75,000+ construction professionals expected
2,000+ companies from 60+ countries
150+ speakers
100+ sessions across Big 5 Talks and Architect Leaders Forum
140,000 sqm exhibition area

Key Event Features
Discover the key features and highlights tailored for an unparalleled experience at the event.
Dual‑Phase Format
Interactive Installations & Networking Zones
Big 5 Talks & Architect Leaders Forum

Why should you exhibit?
Direct Access to Key Decision Makers
Engage Face-to-Face: Directly interact with potential clients, partners, and regulators, which can accelerate decision-making processes and foster trust more effectively than digital communications. Influence Purchasing Decisions: Presenting products or solutions in person allows for real-time feedback and the chance to address concerns or questions immediately,
Brand Positioning and Visibility
Showcasing Innovation: By presenting new products or participating in innovation awards, a brand can position itself as a leader in technology and innovation within the defense sector. Increasing Brand Awareness: Being visible at a trade show where thousands of prime market leaders attend ensures your brand is seen by those who matter.
Shows are networking goldmines
Build Relationships: Beyond sales, these events are about building long-term relationships with industry peers, potential partners, and even competitors, which can lead to collaborations & partnerships. Professional Development: Networking with top international and regional leaders can provide insights into market needs, future trends, and regulatory changes, which are invaluable for strategic planning.
Market Intelligence & Analysis
Insight into Market Trends: By observing what other exhibitors are showcasing and listening to discussions, companies can gauge where the market is heading, what technologies are emerging. Benchmarking: It provides a platform to benchmark products and services against competitors directly. Understanding what drives the market globally can inform product development

