Core Insights - The GDP of Gulf Cooperation Council (GCC) member states reached $588.1 billion by the end of Q1 2025, reflecting a 3% increase from $570.9 billion in the same period of 2024 [2] Economic Composition - The non-oil sector accounted for 73.2% of the nominal GDP of GCC member states, while the oil sector represented 26.8% as of the end of Q1 2025 [2] - In real terms, the GDP growth for GCC member states was 0.1% at fixed prices, totaling $587.8 billion by the end of Q1 2025 [2]